[maven-release-plugin] prepare release 5.5.2

This conflicted with plugins maually setting a player's allow flight setting
This reverts commit 16ce56c1ad.

.gitattributes

@@ -0,0 +1,2 @@
+*.java   diff=java
+

CHANGELOG.txt

@@ -1,3 +1,64 @@
+5.5.2:
+ - Added potion-splash flag to block splash potions
+ - Add entity-painting-destroy which can be used to prevent entities from destroying paintings (skeletons firing arrows)
+ - Added send-chat and receive-chat flags
+ - Fixed having regions in multiple worlds with the same name not working with MySQL
+ - A cancellable event is now fired if WorldGuard disallows PvP. (for developers!)
+ - Made /region setparent check worldguard.region.setparent.own/member.<parent> instead of worldguard.region.setparent.own/member.<child>.
+ - Allowed passing #<index> in place of a region ID, where <index> is the index as displayed by /region list.
+ - Fixed an error that occured when clearing a non-existant region's parent.
+ - Added a -s flag to /region teleport, which sends you to the spawn point instead of the teleport point of a region.
+ - Added region/role-based permissions to /region teleport.
+ - BREAKING CHANGE: Added a LocationFlag class and made the teleport and spawn flags use it.
+ - /region info -s now selects the region being queried.
+ - Added /region teleport <id>.
+ - Vector flags can now be set to the current location with the value "here" and to a specific position with x,y,z.
+ - Made /region info show the region you're in if you don't specify an id explicitly.
+ - Prevent block ignition from lightning strikes if lightning is blocked in region. Fixes #1175
+ - Correctly check both WEPIF and superperms in WorldGurdPlugin.broadcastNotification()
+ - Destroy fire blocks when fire-spread is disallowed
+ - Added a construct flag that can be used to restrict block placing/destroying in zones to certain roles.
+ - Added FallingSand to list of intensive entities to be removed with /halt-activiy.
+ - Replaced all usage of CreatureType by EntityType.
+ - Updated to support Bukkit 1.2-R0.3 and newer
+ - Made auto-god-mode disabled by default again.
+ - Added sign protection check disable.
+ - Cleaned up javadoc, deprecated duplicate methods, other cleanup
+ - Added a RegionGroupFlag to evey region flag Using the /region flag command with -g, the region group that the region flag applies to can be set.
+
+5.5.1:
+- Fixed attacking with arrows from non-PVP to PVP areas
+- Compatibility with Bukkit 1.1-R5
+- Removed broken suppress-tick-sync-warnings config option. See bukkit.yml's setings.warn-on-overload option instead.
+- Add region and 'can build' information to CommandBook's /whois
+
+Contributions thanks to: NolanSyKinsley
+
+5.5:
+- Removed WorldEdit.jar from the classpath to stop conflicts with Bukkit's plugin loader
+- Now using Bukkit's tagged logging
+- Updated to new event system
+- Flush player flag state cache on world change
+- Improved compatibility with versions of CommandBook without GodComponent and updated pom dep for 2.0
+- Added MySQL region storage method.
+- Made explosions display their animations even when the event was blocked.
+- Added fallback support for those who don't have a version of CommandBook with GodComponent
+- Added LIGHTNING flag to DefaultFlag's flagsList Fixes #1026
+- Removed /god, /heal, /locate, and /stack from WorldGuard to CommandBook. CommandBook is now checked to see whether a player is godded.
+- Removed remaining usages of org.bukkit.util.config.Configuration
+- Removed some unused configuration options
+- Added permission worldguard.region.wand to the region wand
+- Fixed ProtectedRegion.compareTo.
+- Fixed FlatRegionManager.getApplicableRegions to return parent regions as well.
+- Added exp-drops flag to disable experience drops per-region.
+- Fixed some warnings.
+- Updated dependency version for WorldGuard from 5.0 to 5.1-SNAPSHOT.
+- Added support for fireballs shot by players being blocked by the PVP flag.
+- Now using dynamic command registration
+- Split off ender dragon block damage from creeper block damage.
+
+Contributions thanks to: narthollis, DarkArc, Wolvereness, and skeight
+
 5.4:
 - Fixed configuration generation on Windows
 - Fixed intersection calculation for regions

pom.xml

@@ -1,13 +1,13 @@
 <!--
   Maven build file for WorldGuard
-  Copyright (c) 2011 sk89q <http://www.sk89q.com> 
+  Copyright (c) 2011 sk89q <http://www.sk89q.com>
   WorldGuard is available under the GNU General Public License v3
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.sk89q</groupId>
   <artifactId>worldguard</artifactId>
-  <version>5.4</version>
+  <version>5.5.2</version>
   <name>WorldGuard</name>
   <description>WorldGuard protects your Minecraft servers</description>
 
@@ -18,6 +18,11 @@
   </scm>
 
   <repositories>
+      <!-- Repository for zml's stuff -->
+    <repository>
+      <id>zml-repo</id>
+      <url>http://files.zachsthings.com/repo</url>
+    </repository>
     <!-- Repository for other dependencies of SK's -->
     <repository>
       <id>sk89q-mvn2</id>
@@ -26,7 +31,7 @@
     <!-- Repository for Bukkit -->
     <repository>
       <id>bukkit-repo</id>
-      <url>http://repo.bukkit.org/artifactory/repo</url>
+      <url>http://repo.bukkit.org/content/groups/public</url>
     </repository>
   </repositories>
 
@@ -35,16 +40,23 @@
     <dependency>
       <groupId>com.sk89q</groupId>
       <artifactId>worldedit</artifactId>
-      <version>4.7</version>
+      <version>5.3</version>
     </dependency>
-    
+
     <!-- Bukkit -->
     <dependency>
       <groupId>org.bukkit</groupId>
       <artifactId>bukkit</artifactId>
-      <version>1.0.0-R1-SNAPSHOT</version>
+      <version>1.2.5-R1.0</version>
     </dependency>
-    
+
+    <!-- CommandBook -->
+    <dependency>
+      <groupId>com.sk89q</groupId>
+      <artifactId>commandbook</artifactId>
+      <version>2.0</version>
+    </dependency>
+
     <!-- Additional libraries -->
     <dependency>
       <groupId>com.nijikokun</groupId>
@@ -100,6 +112,10 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>2.3.2</version>
+        <configuration>
+          <source>1.6</source>
+          <target>1.6</target>
+        </configuration>
       </plugin>
 
       <!-- JAR creation plugin -->
@@ -115,7 +131,7 @@
               <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
             </manifest>
             <manifestEntries>
-              <Class-Path>WorldEdit.jar WorldGuard/WorldEdit.jar lib/WorldEdit.jar ../lib/WorldEdit.jar ../WorldEdit.jar</Class-Path>
+              <Class-Path>WorldGuard/WorldEdit.jar lib/WorldEdit.jar ../lib/WorldEdit.jar ../WorldEdit.jar</Class-Path>
             </manifestEntries>
           </archive>
         </configuration>
@@ -148,7 +164,7 @@
       <!-- Assembly -->
       <plugin>
         <artifactId>maven-assembly-plugin</artifactId>
-        <version>2.2.1</version>
+        <version>2.2-beta-2</version>
         <configuration>
           <descriptor>${basedir}/src/main/assembly/default.xml</descriptor>
         </configuration>
@@ -167,15 +183,16 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
-        <version>2.1</version>
+        <version>2.2.2</version>
         <configuration>
           <preparationGoals>assembly:assembly</preparationGoals>
           <goals>assembly:assembly</goals>
+          <tagNameFormat>@{project.version}</tagNameFormat>
         </configuration>
       </plugin>
     </plugins>
   </build>
-  
+
   <reporting>
     <plugins>
       <!-- Javadocs -->

region_storage.sql

@@ -0,0 +1,217 @@
+SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
+SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
+SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='TRADITIONAL';
+
+-- -----------------------------------------------------
+-- Table `group`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `group` (
+  `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT ,
+  `name` VARCHAR(64) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  PRIMARY KEY (`id`) ,
+  UNIQUE INDEX `name` (`name` ASC) )
+ENGINE = InnoDB
+AUTO_INCREMENT = 5
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `world`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `world` (
+  `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT ,
+  `name` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  PRIMARY KEY (`id`) ,
+  UNIQUE INDEX `name` (`name` ASC) )
+ENGINE = InnoDB
+AUTO_INCREMENT = 9
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region` (
+  `id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `type` ENUM('cuboid','poly2d','global') CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `priority` SMALLINT(6) NOT NULL DEFAULT '0' ,
+  `parent` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NULL DEFAULT NULL ,
+  PRIMARY KEY (`id`, `world_id`) ,
+  INDEX `fk_region_world` (`world_id` ASC) ,
+  INDEX `parent` (`parent` ASC) ,
+  CONSTRAINT `fk_region_world1`
+    FOREIGN KEY (`world_id` )
+    REFERENCES `world` (`id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT `parent`
+    FOREIGN KEY (`parent` )
+    REFERENCES `region` (`id` )
+    ON DELETE SET NULL
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region_cuboid`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region_cuboid` (
+  `region_id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `min_x` BIGINT(20) NOT NULL ,
+  `min_y` BIGINT(20) NOT NULL ,
+  `min_z` BIGINT(20) NOT NULL ,
+  `max_x` BIGINT(20) NOT NULL ,
+  `max_y` BIGINT(20) NOT NULL ,
+  `max_z` BIGINT(20) NOT NULL ,
+  PRIMARY KEY (`region_id`, `world_id`) ,
+  INDEX `fk_region_cuboid_region` (`region_id` ASC) ,
+  CONSTRAINT `fk_region_cuboid_region`
+    FOREIGN KEY (`region_id` , `world_id` )
+    REFERENCES `region` (`id` , `world_id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region_flag`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region_flag` (
+  `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT ,
+  `region_id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `flag` VARCHAR(45) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `value` VARCHAR(256) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  PRIMARY KEY (`id`) ,
+  INDEX `fk_flags_region` (`region_id` ASC, `world_id` ASC) ,
+  CONSTRAINT `fk_flags_region`
+    FOREIGN KEY (`region_id` , `world_id` )
+    REFERENCES `region` (`id` , `world_id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+AUTO_INCREMENT = 3246
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region_groups`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region_groups` (
+  `region_id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `group_id` INT(10) UNSIGNED NOT NULL ,
+  `owner` TINYINT(1) NOT NULL ,
+  PRIMARY KEY (`region_id`, `world_id`, `group_id`) ,
+  INDEX `fk_region_groups_region` (`region_id` ASC) ,
+  INDEX `fk_region_groups_group` (`group_id` ASC) ,
+  CONSTRAINT `fk_region_groups_group`
+    FOREIGN KEY (`group_id` )
+    REFERENCES `group` (`id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT `fk_region_groups_region`
+    FOREIGN KEY (`region_id` , `world_id` )
+    REFERENCES `region` (`id` , `world_id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `user`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `user` (
+  `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT ,
+  `name` VARCHAR(64) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  PRIMARY KEY (`id`) ,
+  UNIQUE INDEX `name` (`name` ASC) )
+ENGINE = InnoDB
+AUTO_INCREMENT = 82
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region_players`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region_players` (
+  `region_id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `user_id` INT(10) UNSIGNED NOT NULL ,
+  `owner` TINYINT(1) NOT NULL ,
+  PRIMARY KEY (`region_id`, `world_id`, `user_id`) ,
+  INDEX `fk_region_players_region` (`region_id` ASC) ,
+  INDEX `fk_region_users_user` (`user_id` ASC) ,
+  CONSTRAINT `fk_region_users_region`
+    FOREIGN KEY (`region_id` , `world_id` )
+    REFERENCES `region` (`id` , `world_id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE,
+  CONSTRAINT `fk_region_users_user`
+    FOREIGN KEY (`user_id` )
+    REFERENCES `user` (`id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region_poly2d`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region_poly2d` (
+  `region_id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `min_y` INT(11) NOT NULL ,
+  `max_y` INT(11) NOT NULL ,
+  PRIMARY KEY (`region_id`, `world_id`) ,
+  INDEX `fk_region_poly2d_region` (`region_id` ASC) ,
+  CONSTRAINT `fk_region_poly2d_region`
+    FOREIGN KEY (`region_id` , `world_id` )
+    REFERENCES `region` (`id` , `world_id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+-- -----------------------------------------------------
+-- Table `region_poly2d_point`
+-- -----------------------------------------------------
+CREATE  TABLE IF NOT EXISTS `region_poly2d_point` (
+  `id` BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT ,
+  `region_id` VARCHAR(128) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL ,
+  `world_id` INT(10) UNSIGNED NOT NULL ,
+  `x` BIGINT(20) NOT NULL ,
+  `z` BIGINT(20) NOT NULL ,
+  PRIMARY KEY (`id`) ,
+  INDEX `fk_region_poly2d_point_region_poly2d` (`region_id` ASC, `world_id` ASC) ,
+  CONSTRAINT `fk_region_poly2d_point_region_poly2d`
+    FOREIGN KEY (`region_id` , `world_id` )
+    REFERENCES `region_poly2d` (`region_id` , `world_id` )
+    ON DELETE CASCADE
+    ON UPDATE CASCADE)
+ENGINE = InnoDB
+AUTO_INCREMENT = 15
+DEFAULT CHARACTER SET = utf8
+COLLATE = utf8_bin;
+
+
+
+SET SQL_MODE=@OLD_SQL_MODE;
+SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
+SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;

region_storage_update_20110325.sql

@@ -0,0 +1,106 @@
+SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
+SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
+SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='TRADITIONAL';
+
+ALTER TABLE `region_cuboid` DROP FOREIGN KEY `fk_region_cuboid_region` ;
+
+ALTER TABLE `region_flag` DROP FOREIGN KEY `fk_flags_region1` ;
+
+ALTER TABLE `region_groups` DROP FOREIGN KEY `fk_region_groups_region` ;
+
+ALTER TABLE `region_players` DROP FOREIGN KEY `fk_region_players_user` , DROP FOREIGN KEY `fk_region_players_region` ;
+
+ALTER TABLE `region_poly2d` DROP FOREIGN KEY `fk_region_poly2d_region` ;
+
+ALTER TABLE `region_poly2d_point` DROP FOREIGN KEY `fk_region_poly2d_point_region_poly2d` ;
+
+ALTER TABLE `group` COLLATE = utf8_bin ;
+
+ALTER TABLE `region_cuboid` COLLATE = utf8_bin , ADD COLUMN `world_id` INT(10) UNSIGNED NOT NULL  AFTER `region_id` , CHANGE COLUMN `min_x` `min_x` BIGINT(20) NOT NULL  AFTER `world_id` , CHANGE COLUMN `min_y` `min_y` BIGINT(20) NOT NULL  AFTER `min_x` , CHANGE COLUMN `max_x` `max_x` BIGINT(20) NOT NULL  AFTER `min_z` , CHANGE COLUMN `max_y` `max_y` BIGINT(20) NOT NULL  AFTER `max_x` , 
+  ADD CONSTRAINT `fk_region_cuboid_region`
+  FOREIGN KEY (`region_id` , `world_id` )
+  REFERENCES `region` (`id` , `world_id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE
+, DROP PRIMARY KEY 
+, ADD PRIMARY KEY (`region_id`, `world_id`) ;
+
+ALTER TABLE `region_flag` COLLATE = utf8_bin , ADD COLUMN `world_id` INT(10) UNSIGNED NOT NULL  AFTER `region_id` , CHANGE COLUMN `flag` `flag` VARCHAR(45) CHARACTER SET 'utf8' COLLATE 'utf8_bin' NOT NULL  , 
+  ADD CONSTRAINT `fk_flags_region`
+  FOREIGN KEY (`region_id` , `world_id` )
+  REFERENCES `region` (`id` , `world_id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE
+, DROP INDEX `fk_flags_region` 
+, ADD INDEX `fk_flags_region` (`region_id` ASC, `world_id` ASC) ;
+
+ALTER TABLE `region_groups` COLLATE = utf8_bin , ADD COLUMN `world_id` INT(10) UNSIGNED NOT NULL  AFTER `region_id` , DROP FOREIGN KEY `fk_region_groups_group` ;
+
+ALTER TABLE `region_groups` 
+  ADD CONSTRAINT `fk_region_groups_group`
+  FOREIGN KEY (`group_id` )
+  REFERENCES `group` (`id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE, 
+  ADD CONSTRAINT `fk_region_groups_region`
+  FOREIGN KEY (`region_id` , `world_id` )
+  REFERENCES `region` (`id` , `world_id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE
+, DROP PRIMARY KEY 
+, ADD PRIMARY KEY (`region_id`, `world_id`, `group_id`) ;
+
+ALTER TABLE `region_players` COLLATE = utf8_bin , ADD COLUMN `world_id` INT(10) UNSIGNED NOT NULL  AFTER `region_id` , 
+  ADD CONSTRAINT `fk_region_users_region`
+  FOREIGN KEY (`region_id` , `world_id` )
+  REFERENCES `region` (`id` , `world_id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE, 
+  ADD CONSTRAINT `fk_region_users_user`
+  FOREIGN KEY (`user_id` )
+  REFERENCES `user` (`id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE
+, DROP PRIMARY KEY 
+, ADD PRIMARY KEY (`region_id`, `world_id`, `user_id`) 
+, ADD INDEX `fk_region_users_user` (`user_id` ASC) 
+, DROP INDEX `fk_region_players_user` ;
+
+ALTER TABLE `region_poly2d` COLLATE = utf8_bin , ADD COLUMN `world_id` INT(10) UNSIGNED NOT NULL  AFTER `region_id` , CHANGE COLUMN `min_y` `min_y` INT(11) NOT NULL  AFTER `world_id` , 
+  ADD CONSTRAINT `fk_region_poly2d_region`
+  FOREIGN KEY (`region_id` , `world_id` )
+  REFERENCES `region` (`id` , `world_id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE
+, DROP PRIMARY KEY 
+, ADD PRIMARY KEY (`region_id`, `world_id`) ;
+
+ALTER TABLE `region_poly2d_point` COLLATE = utf8_bin , ADD COLUMN `world_id` INT(10) UNSIGNED NOT NULL  AFTER `region_id` , CHANGE COLUMN `x` `x` BIGINT(20) NOT NULL  AFTER `world_id` , 
+  ADD CONSTRAINT `fk_region_poly2d_point_region_poly2d`
+  FOREIGN KEY (`region_id` , `world_id` )
+  REFERENCES `region_poly2d` (`region_id` , `world_id` )
+  ON DELETE CASCADE
+  ON UPDATE CASCADE
+, DROP INDEX `fk_region_poly2d_point_region_poly2d` 
+, ADD INDEX `fk_region_poly2d_point_region_poly2d` (`region_id` ASC, `world_id` ASC) ;
+
+ALTER TABLE `user` COLLATE = utf8_bin ;
+
+ALTER TABLE `world` COLLATE = utf8_bin ;
+
+
+UPDATE `region_cuboid` AS c SET c.`world_id` = (SELECT p.`world_id` FROM `region` AS p WHERE p.`id` = c.`region_id`);
+
+UPDATE `region_flag` AS c SET c.`world_id` = (SELECT p.`world_id` FROM `region` AS p WHERE p.`id` = c.`region_id`);
+
+UPDATE `region_groups` AS c SET c.`world_id` = (SELECT p.`world_id` FROM `region` AS p WHERE p.`id` = c.`region_id`);
+
+UPDATE `region_players` AS c SET c.`world_id` = (SELECT p.`world_id` FROM `region` AS p WHERE p.`id` = c.`region_id`);
+
+UPDATE `region_poly2d` AS c SET c.`world_id` = (SELECT p.`world_id` FROM `region` AS p WHERE p.`id` = c.`region_id`);
+
+UPDATE `region_poly2d_point` AS c SET c.`world_id` = (SELECT p.`world_id` FROM `region` AS p WHERE p.`id` = c.`region_id`);
+
+SET SQL_MODE=@OLD_SQL_MODE;
+SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
+SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;

src/main/assembly/default.xml

@@ -3,7 +3,6 @@
   xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
-  <id>default</id>
   <includeBaseDirectory>false</includeBaseDirectory>
   <formats>
     <format>tar.gz</format>
@@ -30,6 +29,7 @@
         <include>NOTICE.txt</include>
         <include>CHANGELOG.txt</include>
         <include>blacklist_table.sql</include>
+        <include>region_storage.sql</include>
       </includes>
     </fileSet>
   </fileSets>

src/main/java/com/sk89q/worldguard/LocalPlayer.java

@@ -25,58 +25,58 @@ public abstract class LocalPlayer {
     /**
      * Get a player's name.
      * 
-     * @return
+     * @return The player's name
      */
     public abstract String getName();
     
     /**
      * Returns true if the player is inside a group.
      * 
-     * @param group
-     * @return
+     * @param group The group to check
+     * @return Whether this player is in {@code group}
      */
     public abstract boolean hasGroup(String group);
     
     /**
      * Get the player's position.
      * 
-     * @return
+     * @return The player's position
      */
     public abstract Vector getPosition();
     
     /**
      * Kick the player.
      * 
-     * @param msg
+     * @param msg The message to kick the player with
      */
     public abstract void kick(String msg);
     
     /**
      * Ban the player.
      * 
-     * @param msg
+     * @param msg The message to ban the player with
      */
     public abstract void ban(String msg);
     
     /**
      * Send the player a message;
      * 
-     * @param msg
+     * @param msg The message to send to the player
      */
     public abstract void printRaw(String msg);
     
     /**
      * Get the player's list of groups.
      * 
-     * @return
+     * @return The groups this player is in
      */
     public abstract String[] getGroups();
     
     /**
      * Returns whether a player has permission.
      * 
-     * @param perm 
-     * @return 
+     * @param perm The permission to check
+     * @return Whether this player has {@code perm}
      */
     public abstract boolean hasPermission(String perm);
     

src/main/java/com/sk89q/worldguard/blacklist/Blacklist.java

@@ -41,10 +41,6 @@ import com.sk89q.worldguard.blacklist.events.BlacklistEvent;
  * @author sk89q
  */
 public abstract class Blacklist {
-    /**
-     * Logger.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
 
     /**
      * List of entries by block ID.
@@ -67,14 +63,17 @@ public abstract class Blacklist {
 
     private boolean useAsWhitelist;
 
-    public Blacklist(Boolean useAsWhitelist) {
+    private final Logger logger;
+
+    public Blacklist(Boolean useAsWhitelist, Logger logger) {
         this.useAsWhitelist = useAsWhitelist;
+        this.logger = logger;
     }
 
     /**
      * Returns whether the list is empty.
      *
-     * @return
+     * @return whether the blacklist is empty
      */
     public boolean isEmpty() {
         return blacklist.isEmpty();
@@ -83,8 +82,8 @@ public abstract class Blacklist {
     /**
      * Get the entries for an item or list.
      *
-     * @param id
-     * @return
+     * @param id The item id to get blacklist information for
+     * @return The blacklist entries for {@code id}
      */
     public List<BlacklistEntry> getEntries(int id) {
         return blacklist.get(id);
@@ -93,7 +92,7 @@ public abstract class Blacklist {
     /**
      * Get the number of individual items that have blacklist entries.
      *
-     * @return
+     * @return The number of items in the blacklist
      */
     public int getItemCount() {
         return blacklist.size();
@@ -102,7 +101,7 @@ public abstract class Blacklist {
     /**
      * Returns whether the blacklist is used as a whitelist.
      *
-     * @return
+     * @return whether the blacklist is be used as a whitelist
      */
     public boolean isWhitelist() {
         return useAsWhitelist;
@@ -111,7 +110,7 @@ public abstract class Blacklist {
     /**
      * Get the logger.
      *
-     * @return
+     * @return The logger used in this blacklist
      */
     public BlacklistLogger getLogger() {
         return blacklistLogger;
@@ -120,10 +119,10 @@ public abstract class Blacklist {
     /**
      * Method to handle the event.
      *
-     * @param event
-     * @param forceRepeat
-     * @param silent
-     * @return
+     * @param event The event to check
+     * @param forceRepeat Whether to force quickly repeating notifications
+     * @param silent Whether to force-deny notifications
+     * @return Whether the event is allowed
      */
     public boolean check(BlacklistEvent event, boolean forceRepeat, boolean silent) {
         List<BlacklistEntry> entries = getEntries(event.getType());
@@ -142,8 +141,8 @@ public abstract class Blacklist {
     /**
      * Load the blacklist.
      *
-     * @param file
-     * @throws IOException
+     * @param file The file to load from
+     * @throws IOException if an error occurred reading from the file
      */
     public void load(File file) throws IOException {
         FileReader input = null;
@@ -171,14 +170,14 @@ public abstract class Blacklist {
                     currentEntries = new ArrayList<BlacklistEntry>();
 
                     for (String item : items) {
-                        int id = 0;
+                        int id;
 
                         try {
                             id = Integer.parseInt(item.trim());
                         } catch (NumberFormatException e) {
                             id = getItemID(item.trim());
                             if (id == 0) {
-                                logger.log(Level.WARNING, "WorldGuard: Unknown block name: "
+                                logger.log(Level.WARNING, "Unknown block name: "
                                         + item);
                                 break;
                             }
@@ -249,7 +248,7 @@ public abstract class Blacklist {
                 if (input != null) {
                     input.close();
                 }
-            } catch (IOException e2) {
+            } catch (IOException ignore) {
             }
         }
     }
@@ -257,7 +256,7 @@ public abstract class Blacklist {
     /**
      * Get the last event.
      *
-     * @return
+     * @return The last event
      */
     public BlacklistEvent getLastEvent() {
         return lastEvent;
@@ -266,8 +265,8 @@ public abstract class Blacklist {
     /**
      * Notify administrators.
      *
-     * @param event
-     * @param comment
+     * @param event The event to notify about
+     * @param comment The comment to notify with
      */
     public void notify(BlacklistEvent event, String comment) {
         lastEvent = event;
@@ -283,14 +282,14 @@ public abstract class Blacklist {
     /**
      * Sends a notification to all subscribing users.
      *
-     * @param msg
+     * @param msg The message to broadcast
      */
     public abstract void broadcastNotification(String msg);
 
     /**
      * Forget a player.
      *
-     * @param player
+     * @param player The player to forget
      */
     public void forgetPlayer(LocalPlayer player) {
         lastAffected.remove(player.getName());
@@ -306,7 +305,8 @@ public abstract class Blacklist {
     /**
      * Get an item's ID from its name.
      *
-     * @param name
+     * @param name the name of the item to look up
+     * @return the id for name if contained in ItemId, else -1
      */
     private static int getItemID(String name) {
         ItemType type = ItemType.lookup(name);
@@ -320,7 +320,8 @@ public abstract class Blacklist {
     /**
      * Get an item's friendly name with its ID.
      *
-     * @param id
+     * @param id The id to look up
+     * @return The item's friendly name
      */
     private static String getFriendlyItemName(int id) {
         ItemType type = ItemType.fromID(id);

src/main/java/com/sk89q/worldguard/blacklist/BlacklistEntry.java

@@ -69,7 +69,7 @@ public class BlacklistEntry {
     /**
      * Construct the object.
      *
-     * @param blacklist
+     * @param blacklist The blacklist that contains this entry
      */
     public BlacklistEntry(Blacklist blacklist) {
         this.blacklist = blacklist;
@@ -112,98 +112,98 @@ public class BlacklistEntry {
     }
 
     /**
-     * @return
+     * @return The actions that occur when breaking
      */
     public String[] getBreakActions() {
         return breakActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when breaking
      */
     public void setBreakActions(String[] actions) {
         this.breakActions = actions;
     }
 
     /**
-     * @return
+     * @return The actions that occur when destroying with a specific item
      */
     public String[] getDestroyWithActions() {
         return destroyWithActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when destroying with an item
      */
     public void setDestroyWithActions(String[] actions) {
         this.destroyWithActions = actions;
     }
 
     /**
-     * @return
+     * @return The actions that will occur when placing
      */
     public String[] getPlaceActions() {
         return placeActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when placing
      */
     public void setPlaceActions(String[] actions) {
         this.placeActions = actions;
     }
 
     /**
-     * @return
+     * @return The actions that will occur when interacting
      */
     public String[] getInteractActions() {
         return interactActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when interacting
      */
     public void setInteractActions(String[] actions) {
         this.interactActions = actions;
     }
 
     /**
-     * @return
+     * @return The actions that will occur when using
      */
     public String[] getUseActions() {
         return useActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when using
      */
     public void setUseActions(String[] actions) {
         this.useActions = actions;
     }
 
     /**
-     * @return
+     * @return The actions that will occur when dropping
      */
     public String[] getDropActions() {
         return dropActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when dropping
      */
     public void setDropActions(String[] actions) {
         this.dropActions = actions;
     }
 
     /**
-     * @return
+     * @return The actions that will occur when acquiring
      */
     public String[] getAcquireActions() {
         return acquireActions;
     }
 
     /**
-     * @param actions
+     * @param actions The actions to occur when acquiring
      */
     public void setAcquireActions(String[] actions) {
         this.acquireActions = actions;
@@ -240,8 +240,8 @@ public class BlacklistEntry {
     /**
      * Returns true if this player should be ignored.
      *
-     * @param player
-     * @return
+     * @param player The player to check
+     * @return whether this player should be ignored for blacklist blocking
      */
     public boolean shouldIgnore(LocalPlayer player) {
         if (ignoreGroups != null) {
@@ -266,8 +266,8 @@ public class BlacklistEntry {
     /**
      * Get the associated actions with an event.
      *
-     * @param event
-     * @return
+     * @param event The event to check
+     * @return The actions for the given event
      */
     private String[] getActions(BlacklistEvent event) {
         if (event instanceof BlockBreakBlacklistEvent) {
@@ -299,11 +299,11 @@ public class BlacklistEntry {
     /**
      * Method to handle the event.
      *
-     * @param useAsWhitelist
-     * @param event
-     * @param forceRepeat
-     * @param silent
-     * @return
+     * @param useAsWhitelist Whether this entry is buing used in a whitelist
+     * @param event The event to check
+     * @param forceRepeat Whether to force repeating notifications even within the delay limit
+     * @param silent Whether to prevent notifications from happening
+     * @return Whether the action was allowed
      */
     public boolean check(boolean useAsWhitelist, BlacklistEvent event, boolean forceRepeat, boolean silent) {
         LocalPlayer player = event.getPlayer();
@@ -329,11 +329,11 @@ public class BlacklistEntry {
         String actions[] = getActions(event);
 
 
-        boolean ret = useAsWhitelist ? false : true;
+        boolean ret = !useAsWhitelist;
 
         // Nothing to do
         if (actions == null) {
-            return useAsWhitelist ? false : true;
+            return ret;
         }
 
         for (String action : actions) {
@@ -412,7 +412,7 @@ public class BlacklistEntry {
     /**
      * Get an item's friendly name with its ID.
      *
-     * @param id
+     * @param id The id to get a name for
      */
     private static String getFriendlyItemName(int id) {
         ItemType type = ItemType.fromID(id);

src/main/java/com/sk89q/worldguard/blacklist/BlacklistLogger.java

@@ -39,16 +39,16 @@ public class BlacklistLogger implements BlacklistLoggerHandler {
     /**
      * Add a handler.
      *
-     * @param handler
+     * @param handler The handler to add
      */
     public void addHandler(BlacklistLoggerHandler handler) {
         handlers.add(handler);
     }
 
     /**
-     * Add a handler.
+     * Remove a handler.
      *
-     * @param handler
+     * @param handler The handler to remove
      */
     public void removeHandler(BlacklistLoggerHandler handler) {
         handlers.remove(handler);
@@ -64,7 +64,7 @@ public class BlacklistLogger implements BlacklistLoggerHandler {
     /**
      * Log an event.
      *
-     * @param event
+     * @param event The event to log
      */
     public void logEvent(BlacklistEvent event, String comment) {
         for (BlacklistLoggerHandler handler : handlers) {

src/main/java/com/sk89q/worldguard/blacklist/BlacklistTrackedEvent.java

@@ -32,8 +32,8 @@ public class BlacklistTrackedEvent {
     /**
      * Construct the object.
      *
-     * @param event
-     * @param time
+     * @param event The event tracked
+     * @param time The time at which the event occurred
      */
     public BlacklistTrackedEvent(BlacklistEvent event, long time) {
         this.event = event;

src/main/java/com/sk89q/worldguard/blacklist/events/BlacklistEvent.java

@@ -39,9 +39,9 @@ public abstract class BlacklistEvent {
     /**
      * Construct the object.
      * 
-     * @param player
-     * @param pos
-     * @param type
+     * @param player The player associated with this event
+     * @param pos The position the event occurred at
+     * @param type The type of item used
      */
     public BlacklistEvent(LocalPlayer player, Vector pos, int type) {
         this.player = player;
@@ -51,8 +51,8 @@ public abstract class BlacklistEvent {
     
     /**
      * Get the player.
-     * 
-     * @return
+     *
+     * @return The player associated with this event
      */
     public LocalPlayer getPlayer() {
         return player;
@@ -61,16 +61,16 @@ public abstract class BlacklistEvent {
     /**
      * Get the position.
      * 
-     * @return
+     * @return The position of this event
      */
     public Vector getPosition() {
         return pos;
     }
     
     /**
-     * Get the type.
+     * Get the item type.
      * 
-     * @return
+     * @return The type associated with this event
      */
     public int getType() {
         return type;
@@ -79,7 +79,7 @@ public abstract class BlacklistEvent {
     /**
      * Get a short description such as "break" or "destroy with."
      * 
-     * @return
+     * @return The event description
      */
     public abstract String getDescription();
 }

src/main/java/com/sk89q/worldguard/blacklist/events/BlockBreakBlacklistEvent.java

@@ -26,12 +26,7 @@ public class BlockBreakBlacklistEvent extends BlockBlacklistEvent {
     public BlockBreakBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "break";

src/main/java/com/sk89q/worldguard/blacklist/events/BlockInteractBlacklistEvent.java

@@ -26,12 +26,7 @@ public class BlockInteractBlacklistEvent extends BlockBlacklistEvent {
     public BlockInteractBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "interact with";

src/main/java/com/sk89q/worldguard/blacklist/events/BlockPlaceBlacklistEvent.java

@@ -26,12 +26,7 @@ public class BlockPlaceBlacklistEvent extends BlockBlacklistEvent {
     public BlockPlaceBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "place";

src/main/java/com/sk89q/worldguard/blacklist/events/DestroyWithBlacklistEvent.java

@@ -26,12 +26,7 @@ public class DestroyWithBlacklistEvent extends BlacklistEvent {
     public DestroyWithBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "destroy with";

src/main/java/com/sk89q/worldguard/blacklist/events/ItemAcquireBlacklistEvent.java

@@ -26,12 +26,7 @@ public class ItemAcquireBlacklistEvent extends ItemBlacklistEvent {
     public ItemAcquireBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "acquire";

src/main/java/com/sk89q/worldguard/blacklist/events/ItemDropBlacklistEvent.java

@@ -26,12 +26,7 @@ public class ItemDropBlacklistEvent extends ItemBlacklistEvent {
     public ItemDropBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "drop";

src/main/java/com/sk89q/worldguard/blacklist/events/ItemUseBlacklistEvent.java

@@ -26,12 +26,7 @@ public class ItemUseBlacklistEvent extends ItemBlacklistEvent {
     public ItemUseBlacklistEvent(LocalPlayer player, Vector pos, int type) {
         super(player, pos, type);
     }
-    
-    /**
-     * Get a short description such as "break" or "destroy with."
-     * 
-     * @return
-     */
+
     @Override
     public String getDescription() {
         return "use";

src/main/java/com/sk89q/worldguard/blacklist/loggers/ConsoleLoggerHandler.java

@@ -37,77 +37,70 @@ import com.sk89q.worldguard.blacklist.events.ItemUseBlacklistEvent;
  * @author sk89q
  */
 public class ConsoleLoggerHandler implements BlacklistLoggerHandler {
-    /**
-     * Logger.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
 
 
     private String worldName;
+	
+    private final Logger logger;
 
-    public ConsoleLoggerHandler(String worldName)
-    {
-       this.worldName = worldName;
+    public ConsoleLoggerHandler(String worldName, Logger logger) {
+        this.worldName = worldName;
+	    this.logger = logger;
     }
 
-    /**
-     * Log an event.
-     *
-     * @param event
-     */
     public void logEvent(BlacklistEvent event, String comment) {
         // Block break
         if (event instanceof BlockBreakBlacklistEvent) {
             BlockBreakBlacklistEvent evt = (BlockBreakBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to break " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Block place
         } else if (event instanceof BlockPlaceBlacklistEvent) {
             BlockPlaceBlacklistEvent evt = (BlockPlaceBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to place " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Block interact
         } else if (event instanceof BlockInteractBlacklistEvent) {
             BlockInteractBlacklistEvent evt = (BlockInteractBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to interact with " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Destroy with
         } else if (event instanceof DestroyWithBlacklistEvent) {
             DestroyWithBlacklistEvent evt = (DestroyWithBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to destroy with " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Acquire
         } else if (event instanceof ItemAcquireBlacklistEvent) {
             ItemAcquireBlacklistEvent evt = (ItemAcquireBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to acquire " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Drop
         } else if (event instanceof ItemDropBlacklistEvent) {
             ItemDropBlacklistEvent evt = (ItemDropBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to drop " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Use
         } else if (event instanceof ItemUseBlacklistEvent) {
             ItemUseBlacklistEvent evt = (ItemUseBlacklistEvent)event;
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " tried to use " + getFriendlyItemName(evt.getType())
                     + (comment != null ? " (" + comment + ")" : ""));
 
         // Unknown
         } else {
-            logger.log(Level.INFO, "WorldGuard: [" + worldName + "] " + event.getPlayer().getName()
+            logger.log(Level.INFO, "[" + worldName + "] " + event.getPlayer().getName()
                     + " caught unknown event: " + event.getClass().getCanonicalName());
         }
     }
@@ -115,14 +108,15 @@ public class ConsoleLoggerHandler implements BlacklistLoggerHandler {
     /**
      * Get an item's friendly name with its ID.
      *
-     * @param id
+     * @param id The item id
+     * @return The friendly name of the item
      */
     private static String getFriendlyItemName(int id) {
         ItemType type = ItemType.fromID(id);
         if (type != null) {
             return type.getName() + " (#" + id + ")";
         } else {
-            return "#" + id + "";
+            return "#" + id;
         }
     }
 

src/main/java/com/sk89q/worldguard/blacklist/loggers/DatabaseLoggerHandler.java

@@ -42,58 +42,58 @@ import com.sk89q.worldguard.blacklist.events.ItemUseBlacklistEvent;
  * @author sk89q
  */
 public class DatabaseLoggerHandler implements BlacklistLoggerHandler {
-    /**
-     * Logger.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
 
     /**
      * DSN.
      */
-    private String dsn;
+    private final String dsn;
     /**
      * Username.
      */
-    private String user;
+    private final String user;
     /**
      * Password.
      */
-    private String pass;
+    private final String pass;
     /**
      * Table.
      */
-    private String table;
+    private final String table;
     /**
      * World name.
      */
-    private String worldName;
+    private final String worldName;
     /**
      * Database connection.
      */
     private Connection conn;
+    
+    private final Logger logger;
 
     /**
      * Construct the object.
      *
-     * @param dsn
-     * @param user
-     * @param pass
-     * @param table
-     * @param worldName
+     * @param dsn The DSN for the connection
+     * @param user The username to connect with
+     * @param pass The password to connect with
+     * @param table The table to log to
+     * @param worldName The name of the world to log
+     * @param logger The logger to log errors to
      */
-    public DatabaseLoggerHandler(String dsn, String user, String pass, String table, String worldName) {
+    public DatabaseLoggerHandler(String dsn, String user, String pass, String table, String worldName, Logger logger) {
         this.dsn = dsn;
         this.user = user;
         this.pass = pass;
         this.table = table;
         this.worldName = worldName;
+        this.logger = logger;
     }
 
     /**
      * Gets the database connection.
      *
-     * @return
-     * @throws SQLException
+     * @return The database connection
+     * @throws SQLException when the connection cannot be created
      */
     private Connection getConnection() throws SQLException {
         if (conn == null || conn.isClosed()) {
@@ -105,13 +105,11 @@ public class DatabaseLoggerHandler implements BlacklistLoggerHandler {
     /**
      * Log an event to the database.
      *
-     * @param event
-     * @param name
-     * @param x
-     * @param y
-     * @param z
-     * @param item
-     * @param comment
+     * @param event The event to log
+     * @param player The player associated with the event
+     * @param pos The location of the event
+     * @param item The item used
+     * @param comment The comment associated with the event
      */
     private void logEvent(String event, LocalPlayer player, Vector pos, int item,
             String comment) {
@@ -140,7 +138,7 @@ public class DatabaseLoggerHandler implements BlacklistLoggerHandler {
     /**
      * Log an event.
      *
-     * @param event
+     * @param event The event to log
      */
     public void logEvent(BlacklistEvent event, String comment) {
         // Block break
@@ -200,7 +198,7 @@ public class DatabaseLoggerHandler implements BlacklistLoggerHandler {
             if (conn != null && !conn.isClosed()) {
                 conn.close();
             }
-        } catch (SQLException e) {
+        } catch (SQLException ignore) {
 
         }
     }

src/main/java/com/sk89q/worldguard/blacklist/loggers/FileLoggerHandler.java

@@ -39,23 +39,12 @@ import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.ItemType;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.blacklist.events.BlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.BlockBreakBlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.BlockInteractBlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.BlockPlaceBlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.DestroyWithBlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.ItemAcquireBlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.ItemDropBlacklistEvent;
-import com.sk89q.worldguard.blacklist.events.ItemUseBlacklistEvent;
 
 /**
  *
  * @author sk89q
  */
 public class FileLoggerHandler implements BlacklistLoggerHandler {
-    /**
-     * Logger.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
     /**
      * Regex for patterns in the path.
      */
@@ -83,38 +72,45 @@ public class FileLoggerHandler implements BlacklistLoggerHandler {
      */
     private TreeMap<String,FileLoggerWriter> writers =
             new TreeMap<String,FileLoggerWriter>();
+    
+    private final Logger logger;
 
     /**
      * Construct the object.
      *
-     * @param pathPattern
-     * @param worldName
+     * @param pathPattern The pattern for the logflie path
+     * @param worldName The name of the world
+     * @param logger The logger used to log errors
      */
-    public FileLoggerHandler(String pathPattern, String worldName) {
+    public FileLoggerHandler(String pathPattern, String worldName, Logger logger) {
         this.pathPattern = pathPattern;
         this.worldName = worldName;
+        this.logger = logger;
     }
 
     /**
      * Construct the object.
      *
-     * @param pathPattern
-     * @param cacheSize
-     * @param worldName
+     * @param pathPattern The pattern for logfile paths
+     * @param cacheSize The size of the file cache
+     * @param worldName The name of the associated world
+     * @param logger The logger to log errors with
      */
-    public FileLoggerHandler(String pathPattern, int cacheSize, String worldName) {
+    public FileLoggerHandler(String pathPattern, int cacheSize, String worldName, Logger logger) {
         if (cacheSize < 1) {
             throw new IllegalArgumentException("Cache size cannot be less than 1");
         }
         this.pathPattern = pathPattern;
         this.cacheSize = cacheSize;
         this.worldName = worldName;
+        this.logger = logger;
     }
 
     /**
      * Build the path.
      *
-     * @return
+     * @param playerName The name of the playername
+     * @return The path for the logfile
      */
     private String buildPath(String playerName) {
         GregorianCalendar calendar = new GregorianCalendar();
@@ -171,8 +167,9 @@ public class FileLoggerHandler implements BlacklistLoggerHandler {
     /**
      * Log a message.
      *
-     * @param player
-     * @param message
+     * @param player The player to log
+     * @param message The message to log
+     * @param comment The comment associated with the logged event
      */
     private void log(LocalPlayer player, String message, String comment) {
         String path = buildPath(player.getName());
@@ -220,7 +217,7 @@ public class FileLoggerHandler implements BlacklistLoggerHandler {
                     Map.Entry<String,FileLoggerWriter> entry = it.next();
                     try {
                         entry.getValue().getWriter().close();
-                    } catch (IOException e) {
+                    } catch (IOException ignore) {
                     }
                     it.remove();
 
@@ -240,8 +237,8 @@ public class FileLoggerHandler implements BlacklistLoggerHandler {
     /**
      * Gets the coordinates in text form for the log.
      *
-     * @param pos
-     * @return
+     * @param pos The position to get coordinates for
+     * @return The position's coordinates in human-readable form
      */
     private String getCoordinates(Vector pos) {
         return "@" + pos.getBlockX() + "," + pos.getBlockY() + "," + pos.getBlockZ();
@@ -255,55 +252,17 @@ public class FileLoggerHandler implements BlacklistLoggerHandler {
     /**
      * Log an event.
      *
-     * @param event
+     * @param event The event to log
      */
     public void logEvent(BlacklistEvent event, String comment) {
-        // Block break
-        if (event instanceof BlockBreakBlacklistEvent) {
-            BlockBreakBlacklistEvent evt = (BlockBreakBlacklistEvent)event;
-            logEvent(event, "break", evt.getType(), evt.getPosition(), comment);
-
-        // Block place
-        } else if (event instanceof BlockPlaceBlacklistEvent) {
-            BlockPlaceBlacklistEvent evt = (BlockPlaceBlacklistEvent)event;
-            logEvent(event, "place", evt.getType(), evt.getPosition(), comment);
-
-        // Block interact
-        } else if (event instanceof BlockInteractBlacklistEvent) {
-            BlockInteractBlacklistEvent evt = (BlockInteractBlacklistEvent)event;
-            logEvent(event, "interact with", evt.getType(), evt.getPosition(), comment);
-
-        // Destroy with
-        } else if (event instanceof DestroyWithBlacklistEvent) {
-            DestroyWithBlacklistEvent evt = (DestroyWithBlacklistEvent)event;
-            logEvent(event, "destroy with", evt.getType(), evt.getPosition(), comment);
-
-        // Acquire
-        } else if (event instanceof ItemAcquireBlacklistEvent) {
-            ItemAcquireBlacklistEvent evt = (ItemAcquireBlacklistEvent)event;
-            logEvent(event, "acquire", evt.getType(), evt.getPosition(), comment);
-
-        // Drop
-        } else if (event instanceof ItemDropBlacklistEvent) {
-            ItemDropBlacklistEvent evt = (ItemDropBlacklistEvent)event;
-            logEvent(event, "drop", evt.getType(), evt.getPosition(), comment);
-
-        // Use
-        } else if (event instanceof ItemUseBlacklistEvent) {
-            ItemUseBlacklistEvent evt = (ItemUseBlacklistEvent)event;
-            logEvent(event, "use", evt.getType(), evt.getPosition(), comment);
-
-        // Unknown
-        } else {
-            log(event.getPlayer(), "Unknown event: "
-                    + event.getClass().getCanonicalName(), comment);
-        }
+        logEvent(event, event.getDescription(), event.getType(), event.getPosition(), comment);
     }
 
     /**
      * Get an item's friendly name with its ID.
      *
-     * @param id
+     * @param id The id to get a friendly name for
+     * @return The friendly name
      */
     private static String getFriendlyItemName(int id) {
         ItemType type = ItemType.fromID(id);
@@ -321,7 +280,7 @@ public class FileLoggerHandler implements BlacklistLoggerHandler {
         for (Map.Entry<String,FileLoggerWriter> entry : writers.entrySet()) {
             try {
                 entry.getValue().getWriter().close();
-            } catch (IOException e) {
+            } catch (IOException ignore) {
             }
         }
 

src/main/java/com/sk89q/worldguard/blacklist/loggers/FileLoggerWriter.java

@@ -42,8 +42,8 @@ public class FileLoggerWriter implements Comparable<FileLoggerWriter> {
     /**
      * Construct the object.
      *
-     * @param path
-     * @param writer
+     * @param path The path to write to
+     * @param writer The writer for the file
      */
     public FileLoggerWriter(String path, BufferedWriter writer) {
         this.path = path;
@@ -54,14 +54,14 @@ public class FileLoggerWriter implements Comparable<FileLoggerWriter> {
     /**
      * File path.
      *
-     * @return
+     * @return The path the logger is logging to
      */
     public String getPath() {
         return path;
     }
 
     /**
-     * @return the writer
+     * @return the writer being logged to
      */
     public BufferedWriter getWriter() {
         return writer;
@@ -81,12 +81,6 @@ public class FileLoggerWriter implements Comparable<FileLoggerWriter> {
         lastUse = System.currentTimeMillis();
     }
 
-    /**
-     * Comparison function.
-     *
-     * @param other
-     * @return
-     */
     public int compareTo(FileLoggerWriter other) {
         if (lastUse > other.lastUse) {
             return 1;

src/main/java/com/sk89q/worldguard/bukkit/BukkitBlacklist.java

@@ -25,7 +25,7 @@ public class BukkitBlacklist extends Blacklist {
     private WorldGuardPlugin plugin;
     
     public BukkitBlacklist(Boolean useAsWhitelist, WorldGuardPlugin plugin) {
-        super(useAsWhitelist);
+        super(useAsWhitelist, plugin.getLogger());
         this.plugin = plugin;
     }
     

src/main/java/com/sk89q/worldguard/bukkit/BukkitPlayer.java

@@ -57,6 +57,7 @@ public class BukkitPlayer extends LocalPlayer {
 
     @Override
     public void ban(String msg) {
+        player.setBanned(true);
         player.kickPlayer(msg);
     }
 

src/main/java/com/sk89q/worldguard/bukkit/BukkitUtil.java

@@ -21,9 +21,10 @@ package com.sk89q.worldguard.bukkit;
 
 import java.util.List;
 
+import com.sk89q.worldedit.blocks.BlockID;
+import com.sk89q.worldedit.blocks.ItemID;
 import org.bukkit.ChatColor;
 import org.bukkit.Location;
-import org.bukkit.Material;
 import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.block.Block;
@@ -34,6 +35,8 @@ import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.TNTPrimed;
 import org.bukkit.entity.Tameable;
+import org.bukkit.entity.FallingSand;
+
 import org.bukkit.inventory.ItemStack;
 
 import com.sk89q.worldedit.BlockVector;
@@ -43,34 +46,34 @@ import com.sk89q.worldedit.blocks.BlockType;
 public class BukkitUtil {
 
     private BukkitUtil()  {
-    	
+
     }
-    
+
     /**
      * Converts the location of a Bukkit block to a WorldEdit vector.
-     * 
-     * @param block
-     * @return
+     *
+     * @param block The block to convert
+     * @return The block's location as a BlockVector
      */
     public static BlockVector toVector(Block block) {
         return new BlockVector(block.getX(), block.getY(), block.getZ());
     }
-    
+
     /**
      * Converts a Bukkit location to a WorldEdit vector.
-     * 
-     * @param loc
-     * @return
+     *
+     * @param loc A Bukkit Location
+     * @return A Vector with the location's x, y, and z values
      */
     public static Vector toVector(Location loc) {
         return new Vector(loc.getX(), loc.getY(), loc.getZ());
     }
-    
+
     /**
      * Converts a Bukkit vector to a WorldEdit vector.
-     * 
-     * @param vector
-     * @return
+     *
+     * @param vector The Bukkit vector
+     * @return A WorldEdit vector with the same values as the Bukkit vector.
      */
     public static Vector toVector(org.bukkit.util.Vector vector) {
         return new Vector(vector.getX(), vector.getY(), vector.getZ());
@@ -78,22 +81,24 @@ public class BukkitUtil {
 
     /**
      * Converts a WorldEdit vector to a Bukkit location.
-     * 
-     * @param world
-     * @param vec 
-     * @return
+     *
+     * @param world The World to create the new Location with
+     * @param vec The vector to use for coordinates
+     * @return The Vector as a location with a World of world
      */
     public static Location toLocation(World world, Vector vec) {
         return new Location(world, vec.getX(), vec.getY(), vec.getZ());
     }
-    
+
     /**
      * Matches one player based on name.
-     * 
-     * @param server
-     * @param name
-     * @return
+     *
+     * @param server The server to check
+     * @param name The name to attempt to match
+     * @deprecated see {@link WorldGuardPlugin#matchSinglePlayer(org.bukkit.command.CommandSender, String)}
+     * @return The matched player if any, otherwise null
      */
+    @Deprecated
     public static Player matchSinglePlayer(Server server, String name) {
         List<Player> players = server.matchPlayer(name);
         if (players.size() == 0) {
@@ -101,22 +106,24 @@ public class BukkitUtil {
         }
         return players.get(0);
     }
-    
+
     /**
      * Drops a sign item and removes a sign.
-     * 
-     * @param block
+     *
+     * @param block The block
+     * @deprecated see {@link org.bukkit.block.Block#breakNaturally()}
      */
+    @Deprecated
     public static void dropSign(Block block) {
         block.setTypeId(0);
         block.getWorld().dropItemNaturally(block.getLocation(),
-                new ItemStack(Material.SIGN, 1));
+                new ItemStack(ItemID.SIGN, 1));
     }
 
     /**
      * Sets the given block to fluid water.
      * Used by addSpongeWater()
-     * 
+     *
      * @param world
      * @param ox
      * @param oy
@@ -132,12 +139,12 @@ public class BukkitUtil {
 
     /**
      * Checks if the given block is water
-     * 
+     *
      * @param world
      * @param ox
      * @param oy
      * @param oz
-     * @return 
+     * @return
      */
     public static boolean isBlockWater(World world, int ox, int oy, int oz) {
         Block block = world.getBlockAt(ox, oy, oz);
@@ -167,7 +174,7 @@ public class BukkitUtil {
 
         byte free = 0;
 
-        while (y <= 129) {
+        while (y <= world.getMaxHeight() + 1) {
             if (BlockType.canPassThrough(world.getBlockTypeIdAt(x, y, z))) {
                 free++;
             } else {
@@ -179,7 +186,7 @@ public class BukkitUtil {
                     loc.setX(x + 0.5);
                     loc.setY(y);
                     loc.setZ(z + 0.5);
-                    if (y <= 2 && world.getBlockAt(x,0,z).getType() == Material.AIR) {
+                    if (y <= 2 && world.getBlockAt(x,0,z).getTypeId() == BlockID.AIR) {
                         world.getBlockAt(x,0,z).setTypeId(20);
                         loc.setY(2);
                     }
@@ -241,8 +248,9 @@ public class BukkitUtil {
         return entity instanceof Item
                 || entity instanceof TNTPrimed
                 || entity instanceof ExperienceOrb
+                || entity instanceof FallingSand
                 || (entity instanceof LivingEntity
-                && !(entity instanceof Tameable)
-                && !(entity instanceof Player));
+                    && !(entity instanceof Tameable)
+                    && !(entity instanceof Player));
     }
 }

src/main/java/com/sk89q/worldguard/bukkit/ConfigurationManager.java

@@ -19,14 +19,18 @@
 package com.sk89q.worldguard.bukkit;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
 
+import com.sk89q.commandbook.CommandBook;
+import com.sk89q.commandbook.GodComponent;
+import com.sk89q.util.yaml.YAMLFormat;
+import com.sk89q.util.yaml.YAMLProcessor;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
-import org.bukkit.util.config.Configuration;
 
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.blacklist.Blacklist;
@@ -71,9 +75,15 @@ public class ConfigurationManager {
      */
     private Map<String, WorldConfiguration> worlds;
 
+    /**
+     * The global configuration for use when loading worlds
+     */
+    private YAMLProcessor config;
+
     /**
      * List of people with god mode.
      */
+    @Deprecated
     private Set<String> hasGodMode = new HashSet<String>();
 
     /**
@@ -81,16 +91,25 @@ public class ConfigurationManager {
      */
     private Set<String> hasAmphibious = new HashSet<String>();
 
-    public boolean suppressTickSyncWarnings;
+    private boolean hasCommandBookGodMode = false;
+
     public boolean useRegionsScheduler;
     public boolean activityHaltToggle = false;
     public boolean autoGodMode;
     public boolean usePlayerMove;
 
+    /**
+     * Region Storage Configuration method, and config values
+     */
+    public boolean useSqlDatabase = false;
+    public String sqlDsn;
+    public String sqlUsername;
+    public String sqlPassword;
+
     /**
      * Construct the object.
      *
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public ConfigurationManager(WorldGuardPlugin plugin) {
         this.plugin = plugin;
@@ -105,29 +124,40 @@ public class ConfigurationManager {
         plugin.createDefaultConfiguration(
                 new File(plugin.getDataFolder(), "config.yml"), "config.yml");
 
-        Configuration config = plugin.getConfiguration();
-        config.load();
+        config = new YAMLProcessor(new File(plugin.getDataFolder(), "config.yml"), true, YAMLFormat.EXTENDED);
+        try {
+            config.load();
+        } catch (IOException e) {
+            plugin.getLogger().severe("Error reading configuration for global config: ");
+            e.printStackTrace();
+        }
 
-        suppressTickSyncWarnings = config.getBoolean(
-                "suppress-tick-sync-warnings", false);
+        config.removeProperty("suppress-tick-sync-warnings");
         useRegionsScheduler = config.getBoolean(
                 "regions.use-scheduler", true);
         autoGodMode = config.getBoolean(
-                "auto-invincible-permission", false);
+                "auto-invincible", config.getBoolean("auto-invincible-permission", false));
+        config.removeProperty("auto-invincible-permission");
         usePlayerMove = config.getBoolean(
                 "use-player-move-event", true);
 
+        useSqlDatabase = config.getBoolean(
+                "regions.sql.use", false);
+
+        sqlDsn = config.getString("regions.sql.dsn", "jdbc:mysql://localhost/worldguard");
+        sqlUsername = config.getString("regions.sql.username", "worldguard");
+        sqlPassword = config.getString("regions.sql.password", "worldguard");
+
         // Load configurations for each world
         for (World world : plugin.getServer().getWorlds()) {
             get(world);
         }
 
-        try {
-            config.setHeader(CONFIG_HEADER);
-        } catch (Throwable t) {
-        }
+        config.setHeader(CONFIG_HEADER);
 
-        config.save();
+        if (!config.save()) {
+            plugin.getLogger().severe("Error saving configuration!");
+        }
     }
 
     /**
@@ -140,15 +170,15 @@ public class ConfigurationManager {
     /**
      * Get the configuration for a world.
      *
-     * @param world
-     * @return
+     * @param world The world to get the configuration for
+     * @return {@code world}'s configuration
      */
     public WorldConfiguration get(World world) {
         String worldName = world.getName();
         WorldConfiguration config = worlds.get(worldName);
 
         if (config == null) {
-            config = new WorldConfiguration(plugin, worldName);
+            config = new WorldConfiguration(plugin, worldName, this.config);
             worlds.put(worldName, config);
         }
 
@@ -158,7 +188,7 @@ public class ConfigurationManager {
     /**
      * Forget a player.
      *
-     * @param player
+     * @param player The player to forget about
      */
     public void forgetPlayer(LocalPlayer player) {
         for (Map.Entry<String, WorldConfiguration> entry
@@ -178,17 +208,20 @@ public class ConfigurationManager {
     /**
      * Enable god mode for a player.
      *
-     * @param player
+     * @param player The player to enable god mode for.
      */
+    @Deprecated
     public void enableGodMode(Player player) {
+
         hasGodMode.add(player.getName());
     }
 
     /**
      * Disable god mode for a player.
      *
-     * @param player
+     * @param player The player to disable godmode for
      */
+    @Deprecated
     public void disableGodMode(Player player) {
         hasGodMode.remove(player.getName());
     }
@@ -196,17 +229,23 @@ public class ConfigurationManager {
     /**
      * Check to see if god mode is enabled for a player.
      *
-     * @param player
-     * @return
+     * @param player The player to check
+     * @return Whether the player has godmode through WorldGuard or CommandBook
      */
     public boolean hasGodMode(Player player) {
+        if (hasCommandBookGodMode) {
+            GodComponent god = CommandBook.inst().getComponentManager().getComponent(GodComponent.class);
+            if (god != null) {
+                return god.hasGodMode(player);
+            }
+        }
         return hasGodMode.contains(player.getName());
     }
 
     /**
      * Enable amphibious mode for a player.
      *
-     * @param player
+     * @param player The player to enable amphibious mode for
      */
     public void enableAmphibiousMode(Player player) {
         hasAmphibious.add(player.getName());
@@ -215,19 +254,34 @@ public class ConfigurationManager {
     /**
      * Disable amphibious mode  for a player.
      *
-     * @param player
+     * @param player The player to disable amphibious mode for
      */
     public void disableAmphibiousMode(Player player) {
         hasAmphibious.remove(player.getName());
     }
 
     /**
-     * Check to see if amphibious mode  is enabled for a player.
+     * Check to see if amphibious mode is enabled for a player.
      *
-     * @param player
-     * @return
+     * @param player The player to check
+     * @return Whether {@code player} has amphibious mode
      */
     public boolean hasAmphibiousMode(Player player) {
         return hasAmphibious.contains(player.getName());
     }
+
+    public void updateCommandBookGodMode() {
+        try {
+            if (plugin.getServer().getPluginManager().isPluginEnabled("CommandBook")) {
+                Class.forName("com.sk89q.commandbook.GodComponent");
+                hasCommandBookGodMode = true;
+                return;
+            }
+        } catch (ClassNotFoundException ignore) {}
+        hasCommandBookGodMode = false;
+    }
+
+    public boolean hasCommandBookGodMode() {
+        return hasCommandBookGodMode;
+    }
 }

src/main/java/com/sk89q/worldguard/bukkit/FlagStateManager.java

@@ -49,7 +49,7 @@ public class FlagStateManager implements Runnable {
     /**
      * Construct the object.
      * 
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public FlagStateManager(WorldGuardPlugin plugin) {
         this.plugin = plugin;
@@ -99,10 +99,10 @@ public class FlagStateManager implements Runnable {
     
     /**
      * Process healing for a player.
-     * 
-     * @param applicable
-     * @param player
-     * @param state
+     *
+     * @param applicable The set of applicable regions
+     * @param player The player to process healing flags on
+     * @param state The player's state
      */
     private void processHeal(ApplicableRegionSet applicable, Player player,
             PlayerFlagState state) {
@@ -141,9 +141,9 @@ public class FlagStateManager implements Runnable {
     /**
      * Process restoring hunger for a player.
      * 
-     * @param applicable
-     * @param player
-     * @param state
+     * @param applicable The set of applicable regions
+     * @param player The player to process hunger flags on
+     * @param state The player's state
      */
     private void processFeed(ApplicableRegionSet applicable, Player player,
             PlayerFlagState state) {
@@ -178,7 +178,7 @@ public class FlagStateManager implements Runnable {
     /**
      * Forget a player.
      * 
-     * @param player
+     * @param player The player to forget
      */
     public synchronized void forget(Player player) {
         states.remove(player.getName());
@@ -192,10 +192,11 @@ public class FlagStateManager implements Runnable {
     }
 
     /**
-     * Get a player's flag state.
+     * Get a player's flag state. A new state will be created if there is no existing
+     * state for the player.
      * 
-     * @param player
-     * @return
+     * @param player The player to get a state for
+     * @return The {@code player}'s state
      */
     public synchronized PlayerFlagState getState(Player player) {
         PlayerFlagState state = states.get(player.getName());

src/main/java/com/sk89q/worldguard/bukkit/LegacyWorldGuardMigration.java

@@ -26,10 +26,9 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.logging.Logger;
-
 import org.bukkit.World;
 
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
 import com.sk89q.worldguard.protection.databases.CSVDatabase;
 import com.sk89q.worldguard.protection.managers.RegionManager;
 
@@ -39,15 +38,11 @@ import com.sk89q.worldguard.protection.managers.RegionManager;
  * @author sk89q
  */
 public class LegacyWorldGuardMigration {
-    /**
-     * Logger for messages.
-     */
-    protected static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
     
     /**
      * Port over the blacklist.
      * 
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public static void migrateBlacklist(WorldGuardPlugin plugin) {
         World mainWorld = plugin.getServer().getWorlds().get(0);
@@ -58,7 +53,7 @@ public class LegacyWorldGuardMigration {
         File newFile = new File(plugin.getDataFolder(), newPath);
         
         if (!newFile.exists() && oldFile.exists()) {
-            logger.warning("WorldGuard: WorldGuard will now update your blacklist "
+            plugin.getLogger().warning("WorldGuard will now update your blacklist "
                     + "from an older version of WorldGuard.");
             
             // Need to make root directories
@@ -68,9 +63,9 @@ public class LegacyWorldGuardMigration {
                 oldFile.renameTo(new File(plugin.getDataFolder(),
                         "blacklist.txt.old"));
             } else {
-                logger.warning("WorldGuard: blacklist.txt has been converted " +
+                plugin.getLogger().warning("blacklist.txt has been converted " +
                         "for the main world at " + newPath + "");
-                logger.warning("WorldGuard: Your other worlds currently have no " +
+                plugin.getLogger().warning("Your other worlds currently have no " +
                 		"blacklist defined!");
             }
             
@@ -80,22 +75,22 @@ public class LegacyWorldGuardMigration {
     /**
      * Migrate region settings.
      * 
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public static void migrateRegions(WorldGuardPlugin plugin) {
         try {
             File oldDatabase = new File(plugin.getDataFolder(), "regions.txt");
             if (!oldDatabase.exists()) return;
             
-            logger.info("WorldGuard: The regions database has changed in 4.x. "
+            plugin.getLogger().info("The regions database has changed in 5.x. "
                     + "Your old regions database will be converted to the new format "
-                    + "and set as your primarily world's database.");
+                    + "and set as your primary world's database.");
 
             World w = plugin.getServer().getWorlds().get(0);
             RegionManager mgr = plugin.getGlobalRegionManager().get(w);
 
             // First load up the old database using the CSV loader
-            CSVDatabase db = new CSVDatabase(oldDatabase);
+            CSVDatabase db = new CSVDatabase(oldDatabase, plugin.getLogger());
             db.load();
             
             // Then save the new database
@@ -104,10 +99,9 @@ public class LegacyWorldGuardMigration {
             
             oldDatabase.renameTo(new File(plugin.getDataFolder(), "regions.txt.old"));
 
-            logger.info("WorldGuard: Regions database converted!");
-        } catch (FileNotFoundException e) {
-        } catch (IOException e) {
-            logger.warning("WorldGuard: Failed to load regions: "
+            plugin.getLogger().info("Regions database converted!");
+        } catch (ProtectionDatabaseException e) {
+            plugin.getLogger().warning("Failed to load regions: "
                     + e.getMessage());
         }
     }
@@ -115,8 +109,8 @@ public class LegacyWorldGuardMigration {
     /**
      * Copies a file.
      * 
-     * @param from
-     * @param to
+     * @param from The source file
+     * @param to The destination file
      * @return true if successful
      */
     private static boolean copyFile(File from, File to) {
@@ -137,20 +131,20 @@ public class LegacyWorldGuardMigration {
             out.close();
             
             return true;
-        } catch (FileNotFoundException ex) {
-        } catch (IOException e) {
+        } catch (FileNotFoundException ignore) {
+        } catch (IOException ignore) {
         } finally {
             if (in != null) {
                 try {
                     in.close();
-                } catch (IOException e) {
+                } catch (IOException ignore) {
                 }
             }
             
             if (out != null) {
                 try {
                     out.close();
-                } catch (IOException e) {
+                } catch (IOException ignore) {
                 }
             }
         }

src/main/java/com/sk89q/worldguard/bukkit/RegionQueryUtil.java

@@ -59,7 +59,7 @@ public class RegionQueryUtil {
                 set = mgr.getApplicableRegions(vec);
             }
 
-            state.wasInvincible = set.allows(DefaultFlag.INVINCIBILITY);
+            state.wasInvincible = set.allows(DefaultFlag.INVINCIBILITY, plugin.wrapPlayer(player));
         }
 
         return state.wasInvincible;
@@ -71,11 +71,11 @@ public class RegionQueryUtil {
         Vector vec = new Vector(state.lastInvincibleX, state.lastInvincibleY, state.lastInvincibleZ);
 
         StateFlag.State regionState = plugin.getGlobalRegionManager().get(world).
-                getApplicableRegions(vec).getFlag(DefaultFlag.INVINCIBILITY);
+                getApplicableRegions(vec).getFlag(DefaultFlag.INVINCIBILITY, plugin.wrapPlayer(player));
         if (regionState == StateFlag.State.ALLOW) {
-            return true;
+            return Boolean.TRUE;
         } else if (regionState == StateFlag.State.DENY) {
-            return false;
+            return Boolean.FALSE;
         } else {
             return null;
         }

src/main/java/com/sk89q/worldguard/bukkit/ReportWriter.java

@@ -127,7 +127,7 @@ public class ReportWriter {
                 configLog.put(field.getName(), val);
             } catch (IllegalArgumentException e) {
                 e.printStackTrace();
-            } catch (IllegalAccessException e) {
+            } catch (IllegalAccessException ignore) {
             }
         }
         
@@ -274,7 +274,7 @@ public class ReportWriter {
                     configLog.put(field.getName(), String.valueOf(val));
                 } catch (IllegalArgumentException e) {
                     e.printStackTrace();
-                } catch (IllegalAccessException e) {
+                } catch (IllegalAccessException ignore) {
                 }
             }
             
@@ -324,7 +324,7 @@ public class ReportWriter {
             if (writer != null) {
                 try {
                     writer.close();
-                } catch (IOException e) {
+                } catch (IOException ignore) {
                 }
             }
         }

src/main/java/com/sk89q/worldguard/bukkit/SpongeUtil.java

@@ -28,12 +28,12 @@ public class SpongeUtil {
 
     /**
      * Remove water around a sponge.
-     * 
-     * @param plugin 
-     * @param world
-     * @param ox
-     * @param oy
-     * @param oz
+     *
+     * @param plugin The plugin instace
+     * @param world The world the sponge isin
+     * @param ox The x coordinate of the 'sponge' block
+     * @param oy The y coordinate of the 'sponge' block
+     * @param oz The z coordinate of the 'sponge' block
      */
     public static void clearSpongeWater(WorldGuardPlugin plugin, World world, int ox, int oy, int oz) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
@@ -53,11 +53,11 @@ public class SpongeUtil {
     /**
      * Add water around a sponge.
      * 
-     * @param plugin 
-     * @param world
-     * @param ox
-     * @param oy
-     * @param oz
+     * @param plugin The plugin instance
+     * @param world The world the sponge is located in
+     * @param ox The x coordinate of the 'sponge' block
+     * @param oy The y coordinate of the 'sponge' block
+     * @param oz The z coordinate of the 'sponge' block
      */
     public static void addSpongeWater(WorldGuardPlugin plugin, World world, int ox, int oy, int oz) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();

src/main/java/com/sk89q/worldguard/bukkit/WorldConfiguration.java

@@ -29,12 +29,11 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.logging.Level;
-import java.util.logging.Logger;
-
+import com.sk89q.util.yaml.YAMLFormat;
+import com.sk89q.util.yaml.YAMLProcessor;
 import org.bukkit.block.Block;
-import org.bukkit.entity.CreatureType;
+import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
-import org.bukkit.util.config.Configuration;
 
 import com.sk89q.worldguard.blacklist.Blacklist;
 import com.sk89q.worldguard.blacklist.BlacklistLogger;
@@ -63,15 +62,11 @@ public class WorldConfiguration {
             "# Remove the {} and add your own entries.\r\n" +
             "#\r\n";
 
-    private static final Logger logger = Logger
-            .getLogger("Minecraft.WorldGuard");
-
     private WorldGuardPlugin plugin;
 
     private String worldName;
-    private Configuration parentConfig;
-    private Configuration config;
-    private File configFile;
+    private YAMLProcessor parentConfig;
+    private YAMLProcessor config;
     private File blacklistFile;
 
     private Blacklist blacklist;
@@ -80,9 +75,7 @@ public class WorldConfiguration {
     /* Configuration data start */
     public boolean opPermissions;
     public boolean fireSpreadDisableToggle;
-    public boolean enforceOneSession;
     public boolean itemDurability;
-    // public boolean classicWater;
     public boolean simulateSponge;
     public int spongeRadius;
     public boolean disableExpDrops;
@@ -101,13 +94,10 @@ public class WorldConfiguration {
     public boolean blockTNTBlockDamage;
     public boolean blockCreeperExplosions;
     public boolean blockCreeperBlockDamage;
+    public boolean blockEnderDragonBlockDamage;
     public boolean blockFireballExplosions;
     public boolean blockFireballBlockDamage;
-    // public int loginProtection;
-    // public int spawnProtection;
-    // public boolean kickOnDeath;
-    // public boolean exactRespawn;
-    // public boolean teleportToHome;
+    public boolean blockEntityPaintingDestroy;
     public boolean disableContactDamage;
     public boolean disableFallDamage;
     public boolean disableLavaDamage;
@@ -123,7 +113,7 @@ public class WorldConfiguration {
     public boolean useRegions;
     public boolean highFreqFlags;
     public int regionWand = 287;
-    public Set<CreatureType> blockCreatureSpawn;
+    public Set<EntityType> blockCreatureSpawn;
     // public boolean useiConomy;
     // public boolean buyOnClaim;
     // public double buyOnClaimPrice;
@@ -132,6 +122,7 @@ public class WorldConfiguration {
     public int maxRegionCountPerPlayer;
     public boolean antiWolfDumbness;
     public boolean signChestProtection;
+    public boolean disableSignChestProtectionCheck;
     public boolean removeInfiniteStacks;
     public boolean disableCreatureCropTrampling;
     public boolean disablePlayerCropTrampling;
@@ -155,7 +146,7 @@ public class WorldConfiguration {
     public boolean regionInvinciblityRemovesMobs;
     public boolean disableDeathMessages;
     public boolean disableObsidianGenerators;
-    
+
     private Map<String, Integer> maxRegionCounts;
 
     /* Configuration data end */
@@ -163,25 +154,26 @@ public class WorldConfiguration {
     /**
      * Construct the object.
      *
-     * @param plugin
-     * @param worldName
+     * @param plugin The WorldGuardPlugin instance
+     * @param worldName The world name that this WorldConfiguration is for.
+     * @param parentConfig The parent configuration to read defaults from
      */
-    public WorldConfiguration(WorldGuardPlugin plugin, String worldName) {
+    public WorldConfiguration(WorldGuardPlugin plugin, String worldName, YAMLProcessor parentConfig) {
         File baseFolder = new File(plugin.getDataFolder(), "worlds/" + worldName);
-        configFile = new File(baseFolder, "config.yml");
+        File configFile = new File(baseFolder, "config.yml");
         blacklistFile = new File(baseFolder, "blacklist.txt");
 
         this.plugin = plugin;
         this.worldName = worldName;
-        this.parentConfig = plugin.getConfiguration();
+        this.parentConfig = parentConfig;
 
         plugin.createDefaultConfiguration(configFile, "config_world.yml");
         plugin.createDefaultConfiguration(blacklistFile, "blacklist.txt");
 
-        config = new Configuration(this.configFile);
+        config = new YAMLProcessor(configFile, true, YAMLFormat.EXTENDED);
         loadConfiguration();
 
-        logger.info("WorldGuard: Loaded configuration for world '" + worldName + '"');
+        plugin.getLogger().info("Loaded configuration for world '" + worldName + "'");
     }
 
     private boolean getBoolean(String node, boolean def) {
@@ -280,17 +272,20 @@ public class WorldConfiguration {
      * Load the configuration.
      */
     private void loadConfiguration() {
-        config.load();
+        try {
+            config.load();
+        } catch (IOException e) {
+            plugin.getLogger().severe("Error reading configuration for world " + worldName + ": ");
+            e.printStackTrace();
+        }
 
         opPermissions = getBoolean("op-permissions", true);
 
-        enforceOneSession = getBoolean("protection.enforce-single-session", true);
         itemDurability = getBoolean("protection.item-durability", true);
         removeInfiniteStacks = getBoolean("protection.remove-infinite-stacks", false);
         disableExpDrops = getBoolean("protection.disable-xp-orb-drops", false);
         disableObsidianGenerators = getBoolean("protection.disable-obsidian-generators", false);
 
-        // classicWater = getBoolean("simulation.classic-water", false);
         simulateSponge = getBoolean("simulation.sponge.enable", true);
         spongeRadius = Math.max(1, getInt("simulation.sponge.radius", 3)) - 1;
         redstoneSponges = getBoolean("simulation.sponge.redstone", false);
@@ -314,16 +309,12 @@ public class WorldConfiguration {
 
         blockCreeperExplosions = getBoolean("mobs.block-creeper-explosions", false);
         blockCreeperBlockDamage = getBoolean("mobs.block-creeper-block-damage", false);
+        blockEnderDragonBlockDamage = getBoolean("mobs.block-enderdragon-block-damage", false);
         blockFireballExplosions = getBoolean("mobs.block-fireball-explosions", false);
         blockFireballBlockDamage = getBoolean("mobs.block-fireball-block-damage", false);
         antiWolfDumbness = getBoolean("mobs.anti-wolf-dumbness", false);
         disableEndermanGriefing = getBoolean("mobs.disable-enderman-griefing", false);
-
-        // loginProtection = getInt("spawn.login-protection", 3);
-        // spawnProtection = getInt("spawn.spawn-protection", 0);
-        // kickOnDeath = getBoolean("spawn.kick-on-death", false);
-        // exactRespawn = getBoolean("spawn.exact-respawn", false);
-        // teleportToHome = getBoolean("spawn.teleport-to-home-on-death", false);
+        blockEntityPaintingDestroy = getBoolean("mobs.block-painting-destroy", false);
 
         disableFallDamage = getBoolean("player-damage.disable-fall-damage", false);
         disableLavaDamage = getBoolean("player-damage.disable-lava-damage", false);
@@ -340,6 +331,7 @@ public class WorldConfiguration {
         disableDeathMessages = getBoolean("player-damage.disable-death-messages", false);
 
         signChestProtection = getBoolean("chest-protection.enable", false);
+        disableSignChestProtectionCheck = getBoolean("chest-protection.disable-off-check", false);
 
         disableCreatureCropTrampling = getBoolean("crops.disable-creature-trampling", false);
         disablePlayerCropTrampling = getBoolean("crops.disable-player-trampling", false);
@@ -367,11 +359,11 @@ public class WorldConfiguration {
         regionWand = getInt("regions.wand", 287);
         maxClaimVolume = getInt("regions.max-claim-volume", 30000);
         claimOnlyInsideExistingRegions = getBoolean("regions.claim-only-inside-existing-regions", false);
-        
+
         maxRegionCountPerPlayer = getInt("regions.max-region-count-per-player.default", 7);
         maxRegionCounts = new HashMap<String, Integer>();
         maxRegionCounts.put(null, maxRegionCountPerPlayer);
-        
+
         for (String key : getKeys("regions.max-region-count-per-player")) {
             if (!key.equalsIgnoreCase("default")) {
                 Object val = getProperty("regions.max-region-count-per-player." + key);
@@ -380,17 +372,19 @@ public class WorldConfiguration {
                 }
             }
         }
-        
+
         // useiConomy = getBoolean("iconomy.enable", false);
         // buyOnClaim = getBoolean("iconomy.buy-on-claim", false);
         // buyOnClaimPrice = getDouble("iconomy.buy-on-claim-price", 1.0);
 
-        blockCreatureSpawn = new HashSet<CreatureType>();
+        blockCreatureSpawn = new HashSet<EntityType>();
         for (String creatureName : getStringList("mobs.block-creature-spawn", null)) {
-            CreatureType creature = CreatureType.fromName(creatureName);
+            EntityType creature = EntityType.fromName(creatureName);
 
             if (creature == null) {
-                logger.warning("WorldGuard: Unknown mob type '" + creatureName + "'");
+                plugin.getLogger().warning("Unknown mob type '" + creatureName + "'");
+            } else if (!creature.isAlive()) {
+                plugin.getLogger().warning("Entity type '" + creatureName + "' is not a creature");
             } else {
                 blockCreatureSpawn.add(creature);
             }
@@ -430,64 +424,58 @@ public class WorldConfiguration {
                 this.blacklist = null;
             } else {
                 this.blacklist = blist;
-                logger.log(Level.INFO, "WorldGuard: Blacklist loaded.");
+                plugin.getLogger().log(Level.INFO, "Blacklist loaded.");
 
                 BlacklistLogger blacklistLogger = blist.getLogger();
 
                 if (logDatabase) {
-                    blacklistLogger.addHandler(new DatabaseLoggerHandler(dsn, user, pass, table, worldName));
+                    blacklistLogger.addHandler(new DatabaseLoggerHandler(dsn, user, pass, table, worldName, plugin.getLogger()));
                 }
 
                 if (logConsole) {
-                    blacklistLogger.addHandler(new ConsoleLoggerHandler(worldName));
+                    blacklistLogger.addHandler(new ConsoleLoggerHandler(worldName, plugin.getLogger()));
                 }
 
                 if (logFile) {
                     FileLoggerHandler handler =
-                            new FileLoggerHandler(logFilePattern, logFileCacheSize, worldName);
+                            new FileLoggerHandler(logFilePattern, logFileCacheSize, worldName, plugin.getLogger());
                     blacklistLogger.addHandler(handler);
                 }
             }
         } catch (FileNotFoundException e) {
-            logger.log(Level.WARNING, "WorldGuard blacklist does not exist.");
+            plugin.getLogger().log(Level.WARNING, "WorldGuard blacklist does not exist.");
         } catch (IOException e) {
-            logger.log(Level.WARNING, "Could not load WorldGuard blacklist: "
+            plugin.getLogger().log(Level.WARNING, "Could not load WorldGuard blacklist: "
                     + e.getMessage());
         }
 
         // Print an overview of settings
         if (getBoolean("summary-on-start", true)) {
-            logger.log(Level.INFO, enforceOneSession
-                    ? "WorldGuard: (" + worldName + ") Single session is enforced."
-                    : "WorldGuard: (" + worldName + ") Single session is NOT ENFORCED.");
-            logger.log(Level.INFO, blockTNTExplosions
-                    ? "WorldGuard: (" + worldName + ") TNT ignition is blocked."
-                    : "WorldGuard: (" + worldName + ") TNT ignition is PERMITTED.");
-            logger.log(Level.INFO, blockLighter
-                    ? "WorldGuard: (" + worldName + ") Lighters are blocked."
-                    : "WorldGuard: (" + worldName + ") Lighters are PERMITTED.");
-            logger.log(Level.INFO, preventLavaFire
-                    ? "WorldGuard: (" + worldName + ") Lava fire is blocked."
-                    : "WorldGuard: (" + worldName + ") Lava fire is PERMITTED.");
+            plugin.getLogger().log(Level.INFO, blockTNTExplosions
+                    ? "(" + worldName + ") TNT ignition is blocked."
+                    : "(" + worldName + ") TNT ignition is PERMITTED.");
+            plugin.getLogger().log(Level.INFO, blockLighter
+                    ? "(" + worldName + ") Lighters are blocked."
+                    : "(" + worldName + ") Lighters are PERMITTED.");
+            plugin.getLogger().log(Level.INFO, preventLavaFire
+                    ? "(" + worldName + ") Lava fire is blocked."
+                    : "(" + worldName + ") Lava fire is PERMITTED.");
 
             if (disableFireSpread) {
-                logger.log(Level.INFO, "WorldGuard: (" + worldName + ") All fire spread is disabled.");
+                plugin.getLogger().log(Level.INFO, "(" + worldName + ") All fire spread is disabled.");
             } else {
                 if (disableFireSpreadBlocks.size() > 0) {
-                    logger.log(Level.INFO, "WorldGuard: (" + worldName
+                    plugin.getLogger().log(Level.INFO, "(" + worldName
                             + ") Fire spread is limited to "
                             + disableFireSpreadBlocks.size() + " block types.");
                 } else {
-                    logger.log(Level.INFO, "WorldGuard: (" + worldName
+                    plugin.getLogger().log(Level.INFO, "(" + worldName
                             + ") Fire spread is UNRESTRICTED.");
                 }
             }
         }
 
-        try {
-            config.setHeader(CONFIG_HEADER);
-        } catch (Throwable t) {
-        }
+        config.setHeader(CONFIG_HEADER);
 
         config.save();
     }
@@ -543,7 +531,7 @@ public class WorldConfiguration {
     public ChestProtection getChestProtection() {
         return chestProtection;
     }
-    
+
     public int getMaxRegionCount(Player player) {
         int max = -1;
         for (String group : plugin.getGroups(player)) {

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardBlockListener.java

@@ -18,18 +18,16 @@
  */
 package com.sk89q.worldguard.bukkit;
 
-import static com.sk89q.worldguard.bukkit.BukkitUtil.dropSign;
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
-import java.util.logging.Logger;
-
 import org.bukkit.ChatColor;
-import org.bukkit.Material;
+import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
-import org.bukkit.event.Event;
-import org.bukkit.event.Event.Priority;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockBurnEvent;
 import org.bukkit.event.block.BlockDamageEvent;
@@ -37,7 +35,6 @@ import org.bukkit.event.block.BlockFadeEvent;
 import org.bukkit.event.block.BlockFormEvent;
 import org.bukkit.event.block.BlockFromToEvent;
 import org.bukkit.event.block.BlockIgniteEvent;
-import org.bukkit.event.block.BlockListener;
 import org.bukkit.event.block.BlockPhysicsEvent;
 import org.bukkit.event.block.BlockPistonExtendEvent;
 import org.bukkit.event.block.BlockPistonRetractEvent;
@@ -48,11 +45,10 @@ import org.bukkit.event.block.LeavesDecayEvent;
 import org.bukkit.event.block.SignChangeEvent;
 import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.plugin.PluginManager;
-
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BlockType;
 import com.sk89q.worldedit.blocks.ItemType;
+import com.sk89q.worldedit.blocks.BlockID;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.blacklist.events.BlockBreakBlacklistEvent;
 import com.sk89q.worldguard.blacklist.events.BlockPlaceBlacklistEvent;
@@ -63,21 +59,17 @@ import com.sk89q.worldguard.protection.managers.RegionManager;
 
 /**
  * The listener for block events.
- * 
+ *
  * @author sk89q
  */
-public class WorldGuardBlockListener extends BlockListener {
-    /**
-     * Logger for messages.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
+public class WorldGuardBlockListener implements Listener {
 
     private WorldGuardPlugin plugin;
 
     /**
      * Construct the object.
-     * 
-     * @param plugin
+     *
+     * @param plugin The plugin instance
      */
     public WorldGuardBlockListener(WorldGuardPlugin plugin) {
         this.plugin = plugin;
@@ -87,74 +79,40 @@ public class WorldGuardBlockListener extends BlockListener {
      * Register events.
      */
     public void registerEvents() {
-        registerEvent("BLOCK_DAMAGE", Priority.High);
-        registerEvent("BLOCK_BREAK", Priority.High);
-        registerEvent("BLOCK_FROMTO", Priority.Normal);
-        registerEvent("BLOCK_IGNITE", Priority.High);
-        registerEvent("BLOCK_PHYSICS", Priority.Normal);
-        registerEvent("BLOCK_PLACE", Priority.High);
-        registerEvent("BLOCK_BURN", Priority.High);
-        registerEvent("SIGN_CHANGE", Priority.High);
-        registerEvent("REDSTONE_CHANGE", Priority.High);
-        registerEvent("LEAVES_DECAY", Priority.High);
-        registerEvent("BLOCK_FORM", Priority.High);
-        registerEvent("BLOCK_SPREAD", Priority.High);
-        registerEvent("BLOCK_FADE", Priority.High);
-        registerEvent("BLOCK_PISTON_EXTEND", Priority.High);
-        registerEvent("BLOCK_PISTON_RETRACT", Priority.High);
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    /**
-     * Register an event, but not failing if the event is not implemented.
-     *
-     * @param typeName
-     * @param priority
-     */
-    private void registerEvent(String typeName, Priority priority) {
-        try {
-            Event.Type type = Event.Type.valueOf(typeName);
-            PluginManager pm = plugin.getServer().getPluginManager();
-            pm.registerEvent(type, this, priority, plugin);
-        } catch (IllegalArgumentException e) {
-            logger.info("WorldGuard: Unable to register missing event type " + typeName);
-        }
-    }
-    
     /**
      * Get the world configuration given a world.
-     * 
-     * @param world
-     * @return
+     *
+     * @param world The world to get the configuration for.
+     * @return The configuration for {@code world}
      */
     protected WorldConfiguration getWorldConfig(World world) {
         return plugin.getGlobalStateManager().get(world);
     }
-    
+
     /**
      * Get the world configuration given a player.
-     * 
-     * @param player
-     * @return
+     *
+     * @param player The player to get the wold from
+     * @return The {@link WorldConfiguration} for the player's world
      */
     protected WorldConfiguration getWorldConfig(Player player) {
-        return plugin.getGlobalStateManager().get(player.getWorld());
+        return getWorldConfig(player.getWorld());
     }
-    
-    /**
+
+    /*
      * Called when a block is damaged.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockDamage(BlockDamageEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         Player player = event.getPlayer();
         Block blockDamaged = event.getBlock();
 
         // Cake are damaged and not broken when they are eaten, so we must
         // handle them a bit separately
-        if (blockDamaged.getType() == Material.CAKE_BLOCK) {
+        if (blockDamaged.getTypeId() == BlockID.CAKE_BLOCK) {
             if (!plugin.getGlobalRegionManager().canBuild(player, blockDamaged)) {
                 player.sendMessage(ChatColor.DARK_RED + "You're not invited to this tea party!");
                 event.setCancelled(true);
@@ -162,16 +120,12 @@ public class WorldGuardBlockListener extends BlockListener {
             }
         }
     }
-    
-    /**
+
+    /*
      * Called when a block is broken.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockBreak(BlockBreakEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         Player player = event.getPlayer();
         WorldConfiguration wcfg = getWorldConfig(player);
 
@@ -185,7 +139,8 @@ public class WorldGuardBlockListener extends BlockListener {
             }
         }
 
-        if (!plugin.getGlobalRegionManager().canBuild(player, event.getBlock())) {
+        if (!plugin.getGlobalRegionManager().canBuild(player, event.getBlock())
+         || !plugin.getGlobalRegionManager().canConstruct(player, event.getBlock())) {
             player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
             event.setCancelled(true);
             return;
@@ -208,7 +163,7 @@ public class WorldGuardBlockListener extends BlockListener {
                 return;
             }
         }
-        
+
         if (wcfg.isChestProtected(event.getBlock(), player)) {
             player.sendMessage(ChatColor.DARK_RED + "The chest is protected.");
             event.setCancelled(true);
@@ -216,15 +171,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when fluids flow.
      */
-    @Override
+    @EventHandler(ignoreCancelled = true)
     public void onBlockFromTo(BlockFromToEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         World world = event.getBlock().getWorld();
         Block blockFrom = event.getBlock();
         Block blockTo = event.getToBlock();
@@ -275,7 +226,7 @@ public class WorldGuardBlockListener extends BlockListener {
         // If so and the target block is protected, cancel the event
         if (wcfg.preventWaterDamage.size() > 0) {
             int targetId = blockTo.getTypeId();
-            
+
             if ((isAir || isWater) &&
                     wcfg.preventWaterDamage.contains(targetId)) {
                 event.setCancelled(true);
@@ -285,7 +236,7 @@ public class WorldGuardBlockListener extends BlockListener {
 
         if (wcfg.allowedLavaSpreadOver.size() > 0 && isLava) {
             int targetId = blockTo.getRelative(0, -1, 0).getTypeId();
-            
+
             if (!wcfg.allowedLavaSpreadOver.contains(targetId)) {
                 event.setCancelled(true);
                 return;
@@ -313,15 +264,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a block gets ignited.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockIgnite(BlockIgniteEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         IgniteCause cause = event.getCause();
         Block block = event.getBlock();
         World world = block.getWorld();
@@ -333,7 +280,6 @@ public class WorldGuardBlockListener extends BlockListener {
             event.setCancelled(true);
             return;
         }
-
         boolean isFireSpread = cause == IgniteCause.SPREAD;
 
         if (wcfg.preventLightningFire && cause == IgniteCause.LIGHTNING) {
@@ -392,7 +338,7 @@ public class WorldGuardBlockListener extends BlockListener {
                         event.setCancelled(true);
                         return;
                     }
-                    if (!set.allows(DefaultFlag.LIGHTER)
+                    if (!set.allows(DefaultFlag.LIGHTER, localPlayer)
                             && !plugin.hasPermission(player, "worldguard.override.lighter")) {
                         event.setCancelled(true);
                         return;
@@ -411,20 +357,19 @@ public class WorldGuardBlockListener extends BlockListener {
                 event.setCancelled(true);
                 return;
             }
-        }
 
+            if (cause == IgniteCause.LIGHTNING && !set.allows(DefaultFlag.LIGHTNING)) {
+                event.setCancelled(true);
+                return;
+            }
+        }
     }
 
-    /**
+    /*
      * Called when a block is destroyed from burning.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockBurn(BlockBurnEvent event) {
-
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -439,7 +384,9 @@ public class WorldGuardBlockListener extends BlockListener {
         }
 
         if (wcfg.fireSpreadDisableToggle) {
+            Block block = event.getBlock();
             event.setCancelled(true);
+            checkAndDestroyAround(block.getWorld(), block.getX(), block.getY(), block.getZ(), BlockID.FIRE);
             return;
         }
 
@@ -448,6 +395,7 @@ public class WorldGuardBlockListener extends BlockListener {
 
             if (wcfg.disableFireSpreadBlocks.contains(block.getTypeId())) {
                 event.setCancelled(true);
+                checkAndDestroyAround(block.getWorld(), block.getX(), block.getY(), block.getZ(), BlockID.FIRE);
                 return;
             }
         }
@@ -456,14 +404,18 @@ public class WorldGuardBlockListener extends BlockListener {
             event.setCancelled(true);
             return;
         }
-        
+
         if (wcfg.useRegions) {
             Block block = event.getBlock();
+            int x = block.getX();
+            int y = block.getY();
+            int z = block.getZ();
             Vector pt = toVector(block);
             RegionManager mgr = plugin.getGlobalRegionManager().get(block.getWorld());
             ApplicableRegionSet set = mgr.getApplicableRegions(pt);
 
             if (!set.allows(DefaultFlag.FIRE_SPREAD)) {
+                checkAndDestroyAround(block.getWorld(), x, y, z, BlockID.FIRE);
                 event.setCancelled(true);
                 return;
             }
@@ -471,16 +423,26 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    private void checkAndDestroyAround(World world, int x, int y, int z, int required) {
+        checkAndDestroy(world, x, y, z + 1, required);
+        checkAndDestroy(world, x, y, z - 1, required);
+        checkAndDestroy(world, x, y + 1, z, required);
+        checkAndDestroy(world, x, y - 1, z, required);
+        checkAndDestroy(world, x + 1, y, z, required);
+        checkAndDestroy(world, x - 1, y, z, required);
+    }
+
+    private void checkAndDestroy(World world, int x, int y, int z, int required) {
+        if (world.getBlockTypeIdAt(x, y, z) == required) {
+            world.getBlockAt(x, y, z).setTypeId(BlockID.AIR);
+        }
+    }
+
+    /*
      * Called when block physics occurs.
      */
-    @Override
+    @EventHandler(ignoreCancelled = true)
     public void onBlockPhysics(BlockPhysicsEvent event) {
-
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -507,16 +469,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a player places a block.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockPlace(BlockPlaceEvent event) {
-
-        if (event.isCancelled()) {
-            return;
-        }
-
         Block blockPlaced = event.getBlock();
         Player player = event.getPlayer();
         World world = blockPlaced.getWorld();
@@ -525,7 +482,9 @@ public class WorldGuardBlockListener extends BlockListener {
         WorldConfiguration wcfg = cfg.get(world);
 
         if (wcfg.useRegions) {
-            if (!plugin.getGlobalRegionManager().canBuild(player, blockPlaced.getLocation())) {
+            final Location location = blockPlaced.getLocation();
+            if (!plugin.getGlobalRegionManager().canBuild(player, location)
+             || !plugin.getGlobalRegionManager().canConstruct(player, location)) {
                 player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
                 event.setCancelled(true);
                 return;
@@ -540,8 +499,8 @@ public class WorldGuardBlockListener extends BlockListener {
                 return;
             }
         }
-        
-        if (wcfg.signChestProtection && wcfg.getChestProtection().isChest(blockPlaced.getType())) {
+
+        if (wcfg.signChestProtection && wcfg.getChestProtection().isChest(blockPlaced.getTypeId())) {
             if (wcfg.isAdjacentChestProtected(event.getBlock(), player)) {
                 player.sendMessage(ChatColor.DARK_RED + "This spot is for a chest that you don't have permission for.");
                 event.setCancelled(true);
@@ -562,12 +521,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when redstone changes.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH)
     public void onBlockRedstoneChange(BlockRedstoneEvent event) {
-
         Block blockTo = event.getBlock();
         World world = blockTo.getWorld();
 
@@ -598,29 +556,28 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a sign is changed.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onSignChange(SignChangeEvent event) {
-
         Player player = event.getPlayer();
         WorldConfiguration wcfg = getWorldConfig(player);
-        
+
         if (wcfg.signChestProtection) {
             if (event.getLine(0).equalsIgnoreCase("[Lock]")) {
                 if (wcfg.isChestProtectedPlacement(event.getBlock(), player)) {
                     player.sendMessage(ChatColor.DARK_RED + "You do not own the adjacent chest.");
-                    dropSign(event.getBlock());
+                    event.getBlock().breakNaturally();
                     event.setCancelled(true);
                     return;
                 }
-                
-                if (event.getBlock().getType() != Material.SIGN_POST) {
+
+                if (event.getBlock().getTypeId() != BlockID.SIGN_POST) {
                     player.sendMessage(ChatColor.RED
                             + "The [Lock] sign must be a sign post, not a wall sign.");
 
-                    dropSign(event.getBlock());
+                    event.getBlock().breakNaturally();
                     event.setCancelled(true);
                     return;
                 }
@@ -629,33 +586,33 @@ public class WorldGuardBlockListener extends BlockListener {
                     player.sendMessage(ChatColor.RED
                             + "The first owner line must be your name.");
 
-                    dropSign(event.getBlock());
+                    event.getBlock().breakNaturally();
                     event.setCancelled(true);
                     return;
                 }
-                
-                Material below = event.getBlock().getRelative(0, -1, 0).getType();
 
-                if (below == Material.TNT || below == Material.SAND
-                        || below == Material.GRAVEL || below == Material.SIGN_POST) {
+                int below = event.getBlock().getRelative(0, -1, 0).getTypeId();
+
+                if (below == BlockID.TNT || below == BlockID.SAND
+                        || below == BlockID.GRAVEL || below == BlockID.SIGN_POST) {
                     player.sendMessage(ChatColor.RED
                             + "That is not a safe block that you're putting this sign on.");
 
-                    dropSign(event.getBlock());
+                    event.getBlock().breakNaturally();
                     event.setCancelled(true);
                     return;
                 }
-                
+
                 event.setLine(0, "[Lock]");
                 player.sendMessage(ChatColor.YELLOW
                         + "A chest or double chest above is now protected.");
             }
-        } else {
+        } else if (!wcfg.disableSignChestProtectionCheck) {
             if (event.getLine(0).equalsIgnoreCase("[Lock]")) {
                 player.sendMessage(ChatColor.RED
                         + "WorldGuard's sign chest protection is disabled.");
-                
-                dropSign(event.getBlock());
+
+                event.getBlock().breakNaturally();
                 event.setCancelled(true);
                 return;
             }
@@ -668,12 +625,8 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onLeavesDecay(LeavesDecayEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -695,14 +648,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a block is formed based on world conditions.
      */
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockForm(BlockFormEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -711,9 +661,9 @@ public class WorldGuardBlockListener extends BlockListener {
             return;
         }
 
-        Material type = event.getNewState().getType();
+        int type = event.getNewState().getTypeId();
 
-        if (type == Material.ICE) {
+        if (type == BlockID.ICE) {
             if (wcfg.disableIceFormation) {
                 event.setCancelled(true);
                 return;
@@ -725,7 +675,7 @@ public class WorldGuardBlockListener extends BlockListener {
             }
         }
 
-        if (type == Material.SNOW) {
+        if (type == BlockID.SNOW) {
             if (wcfg.disableSnowFormation) {
                 event.setCancelled(true);
                 return;
@@ -738,14 +688,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a block spreads based on world conditions.
      */
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockSpread(BlockSpreadEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -754,9 +701,9 @@ public class WorldGuardBlockListener extends BlockListener {
             return;
         }
 
-        Material fromType = event.getSource().getType();
+        int fromType = event.getSource().getTypeId();
 
-        if (fromType == Material.RED_MUSHROOM || fromType == Material.BROWN_MUSHROOM) {
+        if (fromType == BlockID.RED_MUSHROOM || fromType == BlockID.BROWN_MUSHROOM) {
             if (wcfg.disableMushroomSpread) {
                 event.setCancelled(true);
                 return;
@@ -768,7 +715,7 @@ public class WorldGuardBlockListener extends BlockListener {
             }
         }
 
-        if (fromType == Material.GRASS) {
+        if (fromType == BlockID.GRASS) {
             if (wcfg.disableGrassGrowth) {
                 event.setCancelled(true);
                 return;
@@ -781,20 +728,18 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a block fades.
      */
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockFade(BlockFadeEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
 
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
-        Material type = event.getBlock().getType();
+        int type = event.getBlock().getTypeId();
 
-        if (type == Material.ICE) {
+        if (type == BlockID.ICE) {
             if (wcfg.disableIceMelting) {
                 event.setCancelled(true);
                 return;
@@ -806,7 +751,7 @@ public class WorldGuardBlockListener extends BlockListener {
             }
         }
 
-        if (type == Material.SNOW) {
+        if (type == BlockID.SNOW) {
             if (wcfg.disableSnowMelting) {
                 event.setCancelled(true);
                 return;
@@ -819,14 +764,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a piston extends
      */
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockPistonExtend(BlockPistonExtendEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -844,14 +786,11 @@ public class WorldGuardBlockListener extends BlockListener {
         }
     }
 
-    /**
+    /*
      * Called when a piston retracts
      */
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onBlockPistonRetract(BlockPistonRetractEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
 
@@ -859,6 +798,7 @@ public class WorldGuardBlockListener extends BlockListener {
             if (!(plugin.getGlobalRegionManager().allows(DefaultFlag.PISTONS, event.getRetractLocation()))
                     || !(plugin.getGlobalRegionManager().allows(DefaultFlag.PISTONS, event.getBlock().getLocation()))) {
                 event.setCancelled(true);
+                return;
             }
         }
     }

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardCommandBookListener.java

@@ -0,0 +1,75 @@
+/*
+ * WorldGuard
+ * Copyright (C) 2012 sk89q <http://www.sk89q.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.bukkit;
+
+import com.sk89q.commandbook.InfoComponent;
+import com.sk89q.worldguard.LocalPlayer;
+import com.sk89q.worldguard.protection.ApplicableRegionSet;
+import com.sk89q.worldguard.protection.regions.ProtectedRegion;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+/**
+ * @author zml2008
+ */
+public class WorldGuardCommandBookListener implements Listener {
+    private final WorldGuardPlugin plugin;
+    
+    public WorldGuardCommandBookListener(WorldGuardPlugin plugin) {
+        this.plugin = plugin;
+    }
+    
+    @EventHandler
+    public void onPlayerWhois(InfoComponent.PlayerWhoisEvent event) {
+        if (event.getPlayer() instanceof Player) {
+            Player player = (Player) event.getPlayer();
+            LocalPlayer localPlayer = plugin.wrapPlayer(player);
+            if (plugin.getGlobalStateManager().get(player.getWorld()).useRegions) {
+                ApplicableRegionSet regions = plugin.getGlobalRegionManager()
+                        .get(player.getWorld()).getApplicableRegions(player.getLocation());
+                
+                // Current regions
+                StringBuilder regionStr = new StringBuilder();
+                boolean first = true;
+                
+                for (ProtectedRegion region : regions) {
+                    if (!first) {
+                        regionStr.append(", ");
+                    }
+                    
+                    if (region.isOwner(localPlayer)) {
+                        regionStr.append("+");
+                    } else if (region.isMemberOnly(localPlayer)) {
+                        regionStr.append("-");
+                    }
+                    
+                    regionStr.append(region.getId());
+                    
+                    first = false;
+                }
+                
+                if (regions.size() > 0) {
+                    event.addWhoisInformation("Current Regions", regionStr);
+                }
+                event.addWhoisInformation("Can build", regions.canBuild(localPlayer));
+            }
+        }
+    }
+}

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardEntityListener.java

@@ -21,17 +21,21 @@ package com.sk89q.worldguard.bukkit;
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
 import java.util.Set;
-import java.util.logging.Logger;
-
+import com.sk89q.worldedit.blocks.BlockID;
+import com.sk89q.worldedit.blocks.ItemID;
+import com.sk89q.worldguard.LocalPlayer;
+import com.sk89q.worldguard.protection.GlobalRegionManager;
 import org.bukkit.ChatColor;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Creature;
-import org.bukkit.entity.CreatureType;
 import org.bukkit.entity.Creeper;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.entity.Enderman;
 import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Fireball;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Painting;
@@ -41,12 +45,12 @@ import org.bukkit.entity.Skeleton;
 import org.bukkit.entity.TNTPrimed;
 import org.bukkit.entity.Tameable;
 import org.bukkit.entity.Wolf;
-import org.bukkit.event.Event;
-import org.bukkit.event.Event.Priority;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
 import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.entity.CreeperPowerEvent;
-import org.bukkit.event.entity.EndermanPickupEvent;
-import org.bukkit.event.entity.EndermanPlaceEvent;
+import org.bukkit.event.entity.EntityChangeBlockEvent;
 import org.bukkit.event.entity.EntityCombustEvent;
 import org.bukkit.event.entity.EntityDamageByBlockEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
@@ -54,43 +58,38 @@ import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.EntityDeathEvent;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.EntityInteractEvent;
-import org.bukkit.event.entity.EntityListener;
 import org.bukkit.event.entity.EntityRegainHealthEvent;
 import org.bukkit.event.entity.ExplosionPrimeEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PigZapEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+import org.bukkit.event.entity.PotionSplashEvent;
 import org.bukkit.event.painting.PaintingBreakByEntityEvent;
 import org.bukkit.event.painting.PaintingBreakEvent;
 import org.bukkit.event.painting.PaintingPlaceEvent;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.plugin.PluginManager;
-
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldguard.blacklist.events.BlockBreakBlacklistEvent;
 import com.sk89q.worldguard.blacklist.events.ItemUseBlacklistEvent;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
+import com.sk89q.worldguard.protection.events.DisallowedPVPEvent;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.managers.RegionManager;
 
 /**
  * Listener for entity related events.
- * 
+ *
  * @author sk89q
  */
-public class WorldGuardEntityListener extends EntityListener {
-    /**
-     * Logger for messages.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
+public class WorldGuardEntityListener implements Listener {
 
     private WorldGuardPlugin plugin;
 
     /**
      * Construct the object;
-     * 
-     * @param plugin
+     *
+     * @param plugin The plugin instance
      */
     public WorldGuardEntityListener(WorldGuardPlugin plugin) {
         this.plugin = plugin;
@@ -100,45 +99,10 @@ public class WorldGuardEntityListener extends EntityListener {
      * Register events.
      */
     public void registerEvents() {
-//        PluginManager pm = plugin.getServer().getPluginManager();
-
-        registerEvent("ENTITY_DAMAGE", Priority.High);
-        registerEvent("ENTITY_COMBUST", Priority.High);
-        registerEvent("ENTITY_EXPLODE", Priority.High);
-        registerEvent("EXPLOSION_PRIME", Priority.High);
-        registerEvent("CREATURE_SPAWN", Priority.High);
-        registerEvent("ENTITY_INTERACT", Priority.High);
-        registerEvent("CREEPER_POWER", Priority.High);
-        registerEvent("PIG_ZAP", Priority.High);
-        registerEvent("PAINTING_BREAK", Priority.High);
-        registerEvent("PAINTING_PLACE", Priority.High);
-        registerEvent("ENTITY_REGAIN_HEALTH", Priority.High);
-        registerEvent("ENDERMAN_PICKUP", Priority.High);
-        registerEvent("ENDERMAN_PLACE", Priority.High);
-        registerEvent("ENTITY_DEATH", Priority.High);
-        registerEvent("FOOD_LEVEL_CHANGE", Priority.High);
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    /**
-     * Register an event, but not failing if the event is not implemented.
-     *
-     * @param typeName
-     * @param priority
-     */
-    private void registerEvent(String typeName, Priority priority) {
-        try {
-            Event.Type type = Event.Type.valueOf(typeName);
-            PluginManager pm = plugin.getServer().getPluginManager();
-            pm.registerEvent(type, this, priority, plugin);
-        } catch (IllegalArgumentException e) {
-            logger.info("WorldGuard: Unable to register missing event type " + typeName);
-        }
-    }
-
-    /**
-     * Called when an entity interacts with another object.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onEntityInteract(EntityInteractEvent event) {
         Entity entity = event.getEntity();
         Block block = event.getBlock();
@@ -146,36 +110,27 @@ public class WorldGuardEntityListener extends EntityListener {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(entity.getWorld());
 
-        if (block.getType() == Material.SOIL) {
+        if (block.getTypeId() == BlockID.SOIL) {
             if (entity instanceof Creature && wcfg.disableCreatureCropTrampling) {
                 event.setCancelled(true);
             }
         }
     }
 
-    /**
-     * Called when an entity dies.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH)
     public void onEntityDeath(EntityDeathEvent event) {
         WorldConfiguration wcfg = plugin.getGlobalStateManager().get(event.getEntity().getWorld());
-        if (wcfg.disableExpDrops) {
+
+        if (wcfg.disableExpDrops || !plugin.getGlobalRegionManager().allows(DefaultFlag.EXP_DROPS,
+                event.getEntity().getLocation())) {
             event.setDroppedExp(0);
         }
-        try {
-            if (event instanceof PlayerDeathEvent && wcfg.disableDeathMessages) {
-                ((PlayerDeathEvent) event).setDeathMessage("");
-            }
-        } catch (Throwable t) {
-            // old CraftBukkit, eat it
+
+        if (event instanceof PlayerDeathEvent && wcfg.disableDeathMessages) {
+            ((PlayerDeathEvent) event).setDeathMessage("");
         }
     }
 
-    /**
-     * Called on entity damage by a block.
-     * 
-     * @param event
-     */
     private void onEntityDamageByBlock(EntityDamageByBlockEvent event) {
         Entity defender = event.getEntity();
         DamageCause type = event.getCause();
@@ -198,7 +153,7 @@ public class WorldGuardEntityListener extends EntityListener {
 
             if (wcfg.disableLavaDamage && type == DamageCause.LAVA) {
                 event.setCancelled(true);
-                if (cfg.hasGodMode(player)) player.setFireTicks(0);
+                player.setFireTicks(0);
                 return;
             }
 
@@ -225,11 +180,6 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
-     * Called on entity damage by an entity.
-     * 
-     * @param event
-     */
     private void onEntityDamageByEntity(EntityDamageByEntityEvent event) {
         if (event.getCause() == DamageCause.PROJECTILE) {
             onEntityDamageByProjectile(event);
@@ -238,7 +188,7 @@ public class WorldGuardEntityListener extends EntityListener {
 
         Entity attacker = event.getDamager();
         Entity defender = event.getEntity();
-        
+
         if (attacker instanceof Player) {
             Player player = (Player) attacker;
 
@@ -246,7 +196,7 @@ public class WorldGuardEntityListener extends EntityListener {
             WorldConfiguration wcfg = cfg.get(player.getWorld());
 
             ItemStack held = player.getInventory().getItemInHand();
-            
+
             if (held != null) {
                 if (wcfg.getBlacklist() != null) {
                     if (!wcfg.getBlacklist().check(
@@ -261,6 +211,7 @@ public class WorldGuardEntityListener extends EntityListener {
 
         if (defender instanceof Player) {
             Player player = (Player) defender;
+            LocalPlayer localPlayer = plugin.wrapPlayer(player);
 
             ConfigurationManager cfg = plugin.getGlobalStateManager();
             WorldConfiguration wcfg = cfg.get(player.getWorld());
@@ -292,9 +243,9 @@ public class WorldGuardEntityListener extends EntityListener {
                     Vector pt2 = toVector(attacker.getLocation());
                     RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
 
-                    if (!mgr.getApplicableRegions(pt).allows(DefaultFlag.PVP) || !mgr.getApplicableRegions(pt2).allows(DefaultFlag.PVP)) {
-                        ((Player) attacker).sendMessage(ChatColor.DARK_RED + "You are in a no-PvP area.");
-                        event.setCancelled(true);
+                    if (!mgr.getApplicableRegions(pt).allows(DefaultFlag.PVP, localPlayer)
+                            || !mgr.getApplicableRegions(pt2).allows(DefaultFlag.PVP, plugin.wrapPlayer((Player) attacker))) {
+                        tryCancelPVPEvent((Player) attacker, player, event);
                         return;
                     }
                 }
@@ -309,7 +260,7 @@ public class WorldGuardEntityListener extends EntityListener {
                     Vector pt = toVector(defender.getLocation());
                     RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
                     ApplicableRegionSet set = mgr.getApplicableRegions(pt);
-                    if (!set.allows(DefaultFlag.TNT)) {
+                    if (!set.allows(DefaultFlag.TNT, localPlayer)) {
                         event.setCancelled(true);
                         return;
                     }
@@ -322,13 +273,24 @@ public class WorldGuardEntityListener extends EntityListener {
                     return;
                 }
                 if (wcfg.useRegions) {
+                    Fireball fireball = (Fireball) attacker;
                     Vector pt = toVector(defender.getLocation());
                     RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
                     ApplicableRegionSet set = mgr.getApplicableRegions(pt);
-                    if (!set.allows(DefaultFlag.GHAST_FIREBALL)) {
-                        event.setCancelled(true);
-                        return;
+                    if (fireball.getShooter() instanceof Player) {
+                        Vector pt2 = toVector(fireball.getShooter().getLocation());
+                        if (!set.allows(DefaultFlag.PVP, localPlayer)
+                                || !mgr.getApplicableRegions(pt2).allows(DefaultFlag.PVP, plugin.wrapPlayer((Player) fireball.getShooter()))) {
+                            tryCancelPVPEvent((Player) fireball.getShooter(), player, event);
+                            return;
+                        }
+                    } else {
+                        if (!set.allows(DefaultFlag.GHAST_FIREBALL, localPlayer)) {
+                            event.setCancelled(true);
+                            return;
+                        }
                     }
+
                 }
             }
 
@@ -349,13 +311,13 @@ public class WorldGuardEntityListener extends EntityListener {
                     RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
                     ApplicableRegionSet set = mgr.getApplicableRegions(pt);
 
-                    if (!set.allows(DefaultFlag.MOB_DAMAGE)) {
+                    if (!set.allows(DefaultFlag.MOB_DAMAGE, localPlayer)) {
                         event.setCancelled(true);
                         return;
                     }
 
                     if (attacker instanceof Creeper) {
-                        if (!set.allows(DefaultFlag.CREEPER_EXPLOSION)) {
+                        if (!set.allows(DefaultFlag.CREEPER_EXPLOSION, localPlayer)) {
                             event.setCancelled(true);
                             return;
                         }
@@ -366,21 +328,17 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
-     * Called on entity damage by a projectile.
-     * 
-     * @param event
-     */
     private void onEntityDamageByProjectile(EntityDamageByEntityEvent event) {
         Entity defender = event.getEntity();
         Entity attacker = ((Projectile) event.getDamager()).getShooter();
 
         if (defender instanceof Player) {
             Player player = (Player) defender;
+            LocalPlayer localPlayer = plugin.wrapPlayer(player);
 
             ConfigurationManager cfg = plugin.getGlobalStateManager();
             WorldConfiguration wcfg = cfg.get(player.getWorld());
-            
+
             if (isInvincible(player)) {
                 event.setCancelled(true);
                 return;
@@ -389,11 +347,12 @@ public class WorldGuardEntityListener extends EntityListener {
             if (attacker != null && attacker instanceof Player) {
                 if (wcfg.useRegions) {
                     Vector pt = toVector(defender.getLocation());
+                    Vector pt2 = toVector(attacker.getLocation());
                     RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
 
-                    if (!mgr.getApplicableRegions(pt).allows(DefaultFlag.PVP)) {
-                        ((Player) attacker).sendMessage(ChatColor.DARK_RED + "You are in a no-PvP area.");
-                        event.setCancelled(true);
+                    if (!mgr.getApplicableRegions(pt).allows(DefaultFlag.PVP, localPlayer)
+                            || !mgr.getApplicableRegions(pt2).allows(DefaultFlag.PVP, plugin.wrapPlayer((Player) attacker))) {
+                        tryCancelPVPEvent((Player) attacker, player, event);
                         return;
                     }
                 }
@@ -407,7 +366,7 @@ public class WorldGuardEntityListener extends EntityListener {
                     Vector pt = toVector(defender.getLocation());
                     RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
 
-                    if (!mgr.getApplicableRegions(pt).allows(DefaultFlag.MOB_DAMAGE)) {
+                    if (!mgr.getApplicableRegions(pt).allows(DefaultFlag.MOB_DAMAGE, localPlayer)) {
                         event.setCancelled(true);
                         return;
                     }
@@ -417,14 +376,8 @@ public class WorldGuardEntityListener extends EntityListener {
 
     }
 
-    /**
-     * Called on entity damage.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onEntityDamage(EntityDamageEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
 
         if (event instanceof EntityDamageByEntityEvent) {
             this.onEntityDamageByEntity((EntityDamageByEntityEvent) event);
@@ -460,9 +413,12 @@ public class WorldGuardEntityListener extends EntityListener {
                 return;
             }
 
+            ItemStack helmet = player.getInventory().getHelmet();
+
             if (type == DamageCause.DROWNING && wcfg.pumpkinScuba
-                    && (player.getInventory().getHelmet().getType() == Material.PUMPKIN
-                    || player.getInventory().getHelmet().getType() == Material.JACK_O_LANTERN)) {
+                    && helmet != null
+                    && (helmet.getTypeId() == BlockID.PUMPKIN
+                    || helmet.getTypeId() == BlockID.JACKOLANTERN)) {
                 player.setRemainingAir(player.getMaximumAir());
                 event.setCancelled(true);
                 return;
@@ -498,15 +454,8 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
-     * Called on entity combust.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onEntityCombust(EntityCombustEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         Entity entity = event.getEntity();
 
         ConfigurationManager cfg = plugin.getGlobalStateManager();
@@ -522,15 +471,11 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
+    /*
      * Called on entity explode.
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onEntityExplode(EntityExplodeEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         Location l = event.getLocation();
         World world = l.getWorld();
@@ -543,8 +488,13 @@ public class WorldGuardEntityListener extends EntityListener {
             return;
         }
 
-        if (ent instanceof LivingEntity) {
-            if (wcfg.blockCreeperBlockDamage || wcfg.blockCreeperExplosions) {
+        if (ent instanceof Creeper) {
+            if (wcfg.blockCreeperBlockDamage) {
+                event.blockList().clear();
+                return;
+            }
+
+            if (wcfg.blockCreeperExplosions) {
                 event.setCancelled(true);
                 return;
             }
@@ -555,14 +505,37 @@ public class WorldGuardEntityListener extends EntityListener {
 
                     for (Block block : event.blockList()) {
                         if (!mgr.getApplicableRegions(toVector(block)).allows(DefaultFlag.CREEPER_EXPLOSION)) {
-                            event.setCancelled(true);
+                            event.blockList().clear();
+                            return;
+                        }
+                    }
+                }
+            }
+        } else if (ent instanceof EnderDragon) {
+            if (wcfg.blockEnderDragonBlockDamage) {
+                event.blockList().clear();
+                return;
+            }
+
+            if (wcfg.useRegions) {
+                if (wcfg.useRegions) {
+                    RegionManager mgr = plugin.getGlobalRegionManager().get(world);
+
+                    for (Block block : event.blockList()) {
+                        if (!mgr.getApplicableRegions(toVector(block)).allows(DefaultFlag.ENDERDRAGON_BLOCK_DAMAGE)) {
+                            event.blockList().clear();
                             return;
                         }
                     }
                 }
             }
         } else if (ent instanceof TNTPrimed) {
-            if (wcfg.blockTNTBlockDamage || wcfg.blockTNTExplosions) {
+            if (wcfg.blockTNTBlockDamage) {
+                event.blockList().clear();
+                return;
+            }
+
+            if (wcfg.blockTNTExplosions) {
                 event.setCancelled(true);
                 return;
             }
@@ -572,13 +545,18 @@ public class WorldGuardEntityListener extends EntityListener {
 
                 for (Block block : event.blockList()) {
                     if (!mgr.getApplicableRegions(toVector(block)).allows(DefaultFlag.TNT)) {
-                        event.setCancelled(true);
+                        event.blockList().clear();
                         return;
                     }
                 }
             }
         } else if (ent instanceof Fireball) {
-            if (wcfg.blockFireballBlockDamage || wcfg.blockFireballExplosions) {
+            if (wcfg.blockFireballBlockDamage) {
+                event.blockList().clear();
+                return;
+            }
+
+            if (wcfg.blockFireballExplosions) {
                 event.setCancelled(true);
                 return;
             }
@@ -588,7 +566,7 @@ public class WorldGuardEntityListener extends EntityListener {
 
                 for (Block block : event.blockList()) {
                     if (!mgr.getApplicableRegions(toVector(block)).allows(DefaultFlag.GHAST_FIREBALL)) {
-                        event.setCancelled(true);
+                        event.blockList().clear();
                         return;
                     }
                 }
@@ -598,7 +576,7 @@ public class WorldGuardEntityListener extends EntityListener {
         if (wcfg.signChestProtection) {
             for (Block block : event.blockList()) {
                 if (wcfg.isChestProtected(block)) {
-                    event.setCancelled(true);
+                    event.blockList().clear();
                     return;
                 }
             }
@@ -606,15 +584,11 @@ public class WorldGuardEntityListener extends EntityListener {
 
     }
 
-    /**
+    /*
      * Called on explosion prime
      */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onExplosionPrime(ExplosionPrimeEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         Entity ent = event.getEntity();
 
@@ -626,15 +600,8 @@ public class WorldGuardEntityListener extends EntityListener {
 
     }
 
-    /**
-     * Called on creature spawn.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onCreatureSpawn(CreatureSpawnEvent event) {
-        if (event.isCancelled()) {
-            return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
 
         if (cfg.activityHaltToggle) {
@@ -643,15 +610,15 @@ public class WorldGuardEntityListener extends EntityListener {
         }
 
         WorldConfiguration wcfg = cfg.get(event.getEntity().getWorld());
-        CreatureType creaType = event.getCreatureType();
+        EntityType entityType = event.getEntityType();
 
-        if (wcfg.blockCreatureSpawn.contains(creaType)) {
+        if (wcfg.blockCreatureSpawn.contains(entityType)) {
             event.setCancelled(true);
             return;
         }
-        
+
         Location eventLoc = event.getLocation();
-        
+
         if (wcfg.useRegions) {
             Vector pt = toVector(eventLoc);
             RegionManager mgr = plugin.getGlobalRegionManager().get(eventLoc.getWorld());
@@ -664,23 +631,16 @@ public class WorldGuardEntityListener extends EntityListener {
                 return;
             }
 
-            Set<CreatureType> creatureTypes = set.getFlag(DefaultFlag.DENY_SPAWN);
-            if (creatureTypes != null && creatureTypes.contains(creaType)) {
+            Set<EntityType> entityTypes = set.getFlag(DefaultFlag.DENY_SPAWN);
+            if (entityTypes != null && entityTypes.contains(entityType)) {
                 event.setCancelled(true);
                 return;
             }
         }
     }
 
-    /**
-     * Called on pig zap.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onPigZap(PigZapEvent event) {
-        if (event.isCancelled()) {
-           return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getEntity().getWorld());
 
@@ -689,15 +649,8 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
-     * Called on creeper power.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onCreeperPower(CreeperPowerEvent event) {
-        if (event.isCancelled()) {
-           return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getEntity().getWorld());
 
@@ -706,58 +659,63 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
-     * Called when a painting is removed.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onPaintingBreak(PaintingBreakEvent breakEvent) {
-        if (breakEvent.isCancelled()) {
-            return;
-        }
-
         if (!(breakEvent instanceof PaintingBreakByEntityEvent)) {
             return;
         }
-        
-        PaintingBreakByEntityEvent event = (PaintingBreakByEntityEvent) breakEvent;
-        if (!(event.getRemover() instanceof Player)) {
-            return;
-        }
-        
-        Painting painting= event.getPainting();
-        Player player = (Player) event.getRemover();
-        World world = painting.getWorld();
 
+        PaintingBreakByEntityEvent event = (PaintingBreakByEntityEvent) breakEvent;
+        Painting painting = event.getPainting();
+        World world = painting.getWorld();
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(world);
 
-        if (wcfg.getBlacklist() != null) {
-            if (!wcfg.getBlacklist().check(
-                    new BlockBreakBlacklistEvent(plugin.wrapPlayer(player),
-                            toVector(player.getLocation()), 321), false, false)) {
+        if (event.getRemover() instanceof Player) {
+            Player player = (Player) event.getRemover();
+
+
+            if (wcfg.getBlacklist() != null) {
+                if (!wcfg.getBlacklist().check(
+                        new BlockBreakBlacklistEvent(plugin.wrapPlayer(player),
+                                toVector(player.getLocation()), ItemID.PAINTING), false, false)) {
+                    event.setCancelled(true);
+                    return;
+                }
+            }
+
+            if (wcfg.useRegions) {
+                if (!plugin.getGlobalRegionManager().canBuild(player, painting.getLocation())) {
+                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
+                    event.setCancelled(true);
+                    return;
+                }
+            }
+        } else {
+            if (event.getRemover() instanceof Creeper) {
+                if (wcfg.blockCreeperBlockDamage || wcfg.blockCreeperExplosions) {
+                    event.setCancelled(true);
+                    return;
+                }
+                if (wcfg.useRegions && !plugin.getGlobalRegionManager().allows(DefaultFlag.CREEPER_EXPLOSION, painting.getLocation())) {
+                    event.setCancelled(true);
+                    return;
+                }
+            }
+
+            if (wcfg.blockEntityPaintingDestroy) {
                 event.setCancelled(true);
                 return;
             }
-        }
-
-        if (wcfg.useRegions) {
-            if (!plugin.getGlobalRegionManager().canBuild(player, painting.getLocation())) {
-                player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
+            if (wcfg.useRegions && !plugin.getGlobalRegionManager().allows(DefaultFlag.ENTITY_PAINTING_DESTROY, painting.getLocation())) {
                 event.setCancelled(true);
                 return;
             }
         }
     }
 
-    /**
-     * Called on painting place.
-     */
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onPaintingPlace(PaintingPlaceEvent event) {
-        if (event.isCancelled()) {
-            return;
-         }
-
         Block placedOn = event.getBlock();
         Player player = event.getPlayer();
         World world = placedOn.getWorld();
@@ -768,7 +726,7 @@ public class WorldGuardEntityListener extends EntityListener {
         if (wcfg.getBlacklist() != null) {
             if (!wcfg.getBlacklist().check(
                     new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                            toVector(player.getLocation()), 321), false, false)) {
+                            toVector(player.getLocation()), ItemID.PAINTING), false, false)) {
                 event.setCancelled(true);
                 return;
             }
@@ -783,13 +741,8 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
-    /**
-     * Called on entity health regain.
-     */
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onEntityRegainHealth(EntityRegainHealthEvent event) {
-        if (event.isCancelled()) {
-            return;
-         }
 
         Entity ent = event.getEntity();
         World world = ent.getWorld();
@@ -804,62 +757,54 @@ public class WorldGuardEntityListener extends EntityListener {
     }
 
     /**
-     * Called when an enderman picks a block up.
+     * Called when an enderman picks up or puts down a block and some other cases.
+     *
+     * @param event Relevant event details
      */
-    @Override
-    public void onEndermanPickup(EndermanPickupEvent event) {
-        if (event.isCancelled()) {
-            return;
-         }
-
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
+    public void onEndermanPickup(EntityChangeBlockEvent event) {
         Entity ent = event.getEntity();
         Block block = event.getBlock();
+        Location location = block.getLocation();
 
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(ent.getWorld());
+        if (ent instanceof Enderman) {
+            if (event.getTo() == Material.AIR) {
+                // pickup
+                ConfigurationManager cfg = plugin.getGlobalStateManager();
+                WorldConfiguration wcfg = cfg.get(ent.getWorld());
 
-        if (wcfg.disableEndermanGriefing) {
-            event.setCancelled(true);
-            return;
-        }
+                if (wcfg.disableEndermanGriefing) {
+                    event.setCancelled(true);
+                    return;
+                }
 
-        if (wcfg.useRegions) {
-            if (!plugin.getGlobalRegionManager().allows(DefaultFlag.ENDER_BUILD, block.getLocation())) {
-                event.setCancelled(true);
-                return;
+                if (wcfg.useRegions) {
+                    if (!plugin.getGlobalRegionManager().allows(DefaultFlag.ENDER_BUILD, location)) {
+                        event.setCancelled(true);
+                        return;
+                    }
+                }
+            } else {
+                // place
+                ConfigurationManager cfg = plugin.getGlobalStateManager();
+                WorldConfiguration wcfg = cfg.get(ent.getWorld());
+
+                if (wcfg.disableEndermanGriefing) {
+                    event.setCancelled(true);
+                    return;
+                }
+
+                if (wcfg.useRegions) {
+                    if (!plugin.getGlobalRegionManager().allows(DefaultFlag.ENDER_BUILD, location)) {
+                        event.setCancelled(true);
+                        return;
+                    }
+                }
             }
         }
     }
 
-    /**
-     * Called when an enderman places a block.
-     */
-    @Override
-    public void onEndermanPlace(EndermanPlaceEvent event) {
-        if (event.isCancelled()) {
-            return;
-         }
-
-        Entity ent = event.getEntity();
-        Location loc = event.getLocation();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(ent.getWorld());
-
-        if (wcfg.disableEndermanGriefing) {
-            event.setCancelled(true);
-            return;
-        }
-
-        if (wcfg.useRegions) {
-            if (!plugin.getGlobalRegionManager().allows(DefaultFlag.ENDER_BUILD, loc)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onFoodLevelChange(FoodLevelChangeEvent event) {
         if (event.getEntity() instanceof Player) {
             Player player = (Player) event.getEntity();
@@ -869,13 +814,28 @@ public class WorldGuardEntityListener extends EntityListener {
         }
     }
 
+    @EventHandler(ignoreCancelled = true)
+    public void onPotionSplash(PotionSplashEvent event) {
+        GlobalRegionManager global = plugin.getGlobalRegionManager();
+        int blockedEntities = 0;
+        for (LivingEntity e : event.getAffectedEntities()) {
+            if (!global.allows(DefaultFlag.POTION_SPLASH, e.getLocation(), e instanceof Player ? plugin.wrapPlayer((Player) e) : null)) {
+                event.setIntensity(e, 0);
+                ++blockedEntities;
+            }
+        }
+        if (blockedEntities == event.getAffectedEntities().size()) {
+            event.setCancelled(true);
+        }
+    }
+
     /**
      * Check if a player is invincible, via either god mode or region flag. If
      * the region denies invincibility, the player must have an extra permission
      * to override it. (worldguard.god.override-regions)
-     * 
-     * @param player
-     * @return
+     *
+     * @param player The player to check
+     * @return Whether {@code player} is invincible
      */
     private boolean isInvincible(Player player) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
@@ -884,7 +844,7 @@ public class WorldGuardEntityListener extends EntityListener {
         boolean god = cfg.hasGodMode(player);
         if (wcfg.useRegions) {
             Boolean flag = RegionQueryUtil.isAllowedInvinciblity(plugin, player);
-            boolean allowed = flag == null || flag == true;
+            boolean allowed = flag == null || flag;
             boolean invincible = RegionQueryUtil.isInvincible(plugin, player);
 
             if (allowed) {
@@ -897,4 +857,23 @@ public class WorldGuardEntityListener extends EntityListener {
             return god;
         }
     }
+
+    /**
+     * Using a DisallowedPVPEvent, notifies other plugins that WorldGuard
+     * wants to cancel a PvP damage event.<br />
+     * If this event is not cancelled, the attacking player is notified that
+     * PvP is disabled and WorldGuard cancels the damage event.
+     *
+     * @param attackingPlayer The attacker
+     * @param defendingPlayer The defender
+     * @param event The event that caused WorldGuard to act
+     */
+    public void tryCancelPVPEvent(final Player attackingPlayer, final Player defendingPlayer, EntityDamageByEntityEvent event) {
+        final DisallowedPVPEvent disallowedPVPEvent = new DisallowedPVPEvent(attackingPlayer, defendingPlayer, event);
+        plugin.getServer().getPluginManager().callEvent(disallowedPVPEvent);
+        if (!disallowedPVPEvent.isCancelled()) {
+            attackingPlayer.sendMessage(ChatColor.DARK_RED + "You are in a no-PvP area.");
+            event.setCancelled(true);
+        }
+    }
 }

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardPlugin.java

@@ -24,16 +24,17 @@ import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Set;
 import java.util.jar.JarFile;
-import java.util.logging.Filter;
-import java.util.logging.Logger;
 import java.util.zip.ZipEntry;
 
+import com.sk89q.bukkit.util.CommandsManagerRegistration;
+import com.sk89q.minecraft.util.commands.*;
+import com.sk89q.wepif.PermissionsResolverManager;
 import org.bukkit.ChatColor;
 import org.bukkit.Location;
 import org.bukkit.World;
@@ -41,38 +42,28 @@ import org.bukkit.World.Environment;
 import org.bukkit.block.Block;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
 import org.bukkit.entity.Player;
+import org.bukkit.permissions.Permissible;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
 
-import com.sk89q.bukkit.migration.PermissionsResolverManager;
-import com.sk89q.minecraft.util.commands.CommandException;
-import com.sk89q.minecraft.util.commands.CommandPermissionsException;
-import com.sk89q.minecraft.util.commands.CommandUsageException;
-import com.sk89q.minecraft.util.commands.CommandsManager;
-import com.sk89q.minecraft.util.commands.MissingNestedCommandException;
-import com.sk89q.minecraft.util.commands.WrappedCommandException;
-import com.sk89q.minecraft.util.commands.Injector;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldguard.LocalPlayer;
-import com.sk89q.worldguard.TickSyncDelayLoggerFilter;
 import com.sk89q.worldguard.bukkit.commands.GeneralCommands;
 import com.sk89q.worldguard.bukkit.commands.ProtectionCommands;
 import com.sk89q.worldguard.bukkit.commands.ToggleCommands;
 import com.sk89q.worldguard.protection.GlobalRegionManager;
 import com.sk89q.worldguard.protection.managers.RegionManager;
+import com.sk89q.worldguard.util.FatalConfigurationLoadingException;
 
 /**
  * The main class for WorldGuard as a Bukkit plugin.
- * 
+ *
  * @author sk89q
  */
 public class WorldGuardPlugin extends JavaPlugin {
-    /**
-     * Logger for messages.
-     */
-    static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
-    
+
     /**
      * Manager for commands. This automatically handles nested commands,
      * permissions checking, and a number of other fancy command things.
@@ -84,20 +75,12 @@ public class WorldGuardPlugin extends JavaPlugin {
      * Handles the region databases for all worlds.
      */
     private final GlobalRegionManager globalRegionManager;
-    
+
     /**
      * Handles all configuration.
      */
     private final ConfigurationManager configuration;
-    
-    /**
-     * Processes queries for permissions information. The permissions manager
-     * is from WorldEdit and it automatically handles looking up permissions
-     * systems and picking the right one. WorldGuard just needs to call
-     * the permission methods.
-     */
-    private PermissionsResolverManager perms;
-    
+
     /**
      * Used for scheduling flags.
      */
@@ -110,7 +93,7 @@ public class WorldGuardPlugin extends JavaPlugin {
     public WorldGuardPlugin() {
         configuration = new ConfigurationManager(this);
         globalRegionManager = new GlobalRegionManager(this);
-        
+
         final WorldGuardPlugin plugin = this;
         commands = new CommandsManager<CommandSender>() {
             @Override
@@ -118,41 +101,48 @@ public class WorldGuardPlugin extends JavaPlugin {
                 return plugin.hasPermission(player, perm);
             }
         };
-        commands.setInjector(new Injector() {
-            public Object getInstance(Class<?> cls) throws InvocationTargetException, IllegalAccessException, InstantiationException {
-                try {
-                    return cls.getConstructor(WorldGuardPlugin.class).newInstance(plugin);
-                } catch (NoSuchMethodException e) {
-                    e.printStackTrace();
-                    return null;
-                }
-            }
-        });
-        
-        // Register command classes
-        commands.register(ToggleCommands.class);
-        commands.register(ProtectionCommands.class);
-        commands.register(GeneralCommands.class);
     }
-    
+
     /**
      * Called on plugin enable.
      */
+    @SuppressWarnings("deprecation")
     public void onEnable() {
+
+        // Set the proper command injector
+        commands.setInjector(new SimpleInjector(this));
+
+        // Register command classes
+        final CommandsManagerRegistration reg = new CommandsManagerRegistration(this, commands);
+        reg.register(ToggleCommands.class);
+        reg.register(ProtectionCommands.class);
+
+        getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable() {
+            @Override
+            public void run() {
+                if (!getGlobalStateManager().hasCommandBookGodMode()) {
+                    reg.register(GeneralCommands.class);
+                }
+            }
+        }, 0L);
+
         // Need to create the plugins/WorldGuard folder
         getDataFolder().mkdirs();
 
-        // Set up permissions
-        perms = new PermissionsResolverManager(this, getDescription().getName(), logger);
-        perms.load();
+        PermissionsResolverManager.initialize(this);
 
-        // This must be done before configuration is laoded
+        // This must be done before configuration is loaded
         LegacyWorldGuardMigration.migrateBlacklist(this);
-        
-        // Load the configuration
-        configuration.load();
-        globalRegionManager.preload();
-        
+
+        try {
+        	// Load the configuration
+        	configuration.load();
+        	globalRegionManager.preload();
+        } catch (FatalConfigurationLoadingException e) {
+        	e.printStackTrace();
+        	getServer().shutdown();
+        }
+
         // Migrate regions after the regions were loaded because
         // the migration code reuses the loaded region managers
         LegacyWorldGuardMigration.migrateRegions(this);
@@ -163,22 +153,18 @@ public class WorldGuardPlugin extends JavaPlugin {
             getServer().getScheduler().scheduleAsyncRepeatingTask(this, flagStateManager, FlagStateManager.RUN_DELAY, FlagStateManager.RUN_DELAY);
         }
 
-        if (configuration.suppressTickSyncWarnings) {
-            Logger.getLogger("Minecraft").setFilter(
-                    new TickSyncDelayLoggerFilter());
-        } else {
-            Filter filter = Logger.getLogger("Minecraft").getFilter();
-            if (filter != null && filter instanceof TickSyncDelayLoggerFilter) {
-                Logger.getLogger("Minecraft").setFilter(null);
-            }
-        }
-
         // Register events
         (new WorldGuardPlayerListener(this)).registerEvents();
         (new WorldGuardBlockListener(this)).registerEvents();
         (new WorldGuardEntityListener(this)).registerEvents();
         (new WorldGuardWeatherListener(this)).registerEvents();
         (new WorldGuardVehicleListener(this)).registerEvents();
+        (new WorldGuardServerListener(this)).registerEvents();
+        configuration.updateCommandBookGodMode();
+
+        if (getServer().getPluginManager().isPluginEnabled("CommandBook")) {
+            getServer().getPluginManager().registerEvents(new WorldGuardCommandBookListener(this), this);
+        }
 
         // handle worlds separately to initialize already loaded worlds
         WorldGuardWorldListener worldListener = (new WorldGuardWorldListener(this));
@@ -187,15 +173,15 @@ public class WorldGuardPlugin extends JavaPlugin {
         }
         worldListener.registerEvents();
 
-        // Check god mode for existing players, if any
-        for (Player player : getServer().getOnlinePlayers()) {
-            if (inGroup(player, "wg-invincible") ||
-                    (configuration.autoGodMode && hasPermission(player, "worldguard.auto-invincible"))) {
-                configuration.enableGodMode(player);
+        if (!configuration.hasCommandBookGodMode()) {
+            // Check god mode for existing players, if any
+            for (Player player : getServer().getOnlinePlayers()) {
+                if (inGroup(player, "wg-invincible") ||
+                        (configuration.autoGodMode && hasPermission(player, "worldguard.auto-invincible"))) {
+                    configuration.enableGodMode(player);
+                }
             }
         }
-
-        logger.info("WorldGuard " + this.getDescription().getVersion() + " enabled.");
     }
 
     /**
@@ -205,10 +191,8 @@ public class WorldGuardPlugin extends JavaPlugin {
         globalRegionManager.unload();
         configuration.unload();
         this.getServer().getScheduler().cancelTasks(this);
-
-        logger.info("WorldGuard " + getDescription().getVersion() + " disabled.");
     }
-    
+
     /**
      * Handle a command.
      */
@@ -234,43 +218,43 @@ public class WorldGuardPlugin extends JavaPlugin {
         } catch (CommandException e) {
             sender.sendMessage(ChatColor.RED + e.getMessage());
         }
-        
+
         return true;
     }
 
     /**
      * Get the GlobalRegionManager.
-     * 
-     * @return
+     *
+     * @return The plugin's global region manager
      */
     public GlobalRegionManager getGlobalRegionManager() {
         return globalRegionManager;
     }
 
     /**
-     * Get the WorldGuardConfiguraton.
+     * Get the WorldGuard Configuration.
      *
-     * @return
+     * @return ConfigurationManager
      * @deprecated Use {@link #getGlobalStateManager()} instead
      */
     @Deprecated
     public ConfigurationManager getGlobalConfiguration() {
         return getGlobalStateManager();
     }
-    
+
     /**
      * Gets the flag state manager.
-     * 
-     * @return
+     *
+     * @return The flag state manager
      */
     public FlagStateManager getFlagStateManager() {
         return flagStateManager;
     }
 
     /**
-     * Get the WorldGuardConfiguraton.
-     *
-     * @return
+     * Get the global ConfigurationManager.
+     * USe this to access global configuration values and per-world configuration values.
+     * @return The global ConfigurationManager
      */
     public ConfigurationManager getGlobalStateManager() {
         return configuration;
@@ -278,14 +262,15 @@ public class WorldGuardPlugin extends JavaPlugin {
 
     /**
      * Check whether a player is in a group.
-     * 
-     * @param player
-     * @param group
-     * @return
+     * This calls the corresponding method in PermissionsResolverManager
+     *
+     * @param player The player to check
+     * @param group The group
+     * @return whether {@code player} is in {@code group}
      */
     public boolean inGroup(Player player, String group) {
         try {
-            return perms.inGroup(player.getName(), group);
+            return PermissionsResolverManager.getInstance().inGroup(player, group);
         } catch (Throwable t) {
             t.printStackTrace();
             return false;
@@ -294,54 +279,56 @@ public class WorldGuardPlugin extends JavaPlugin {
 
     /**
      * Get the groups of a player.
-     * 
-     * @param player
-     * @return
+     * This calls the corresponding method in PermissionsResolverManager.
+     * @param player The player to check
+     * @return The names of each group the playe is in.
      */
     public String[] getGroups(Player player) {
         try {
-            return perms.getGroups(player.getName());
+            return PermissionsResolverManager.getInstance().getGroups(player);
         } catch (Throwable t) {
             t.printStackTrace();
             return new String[0];
         }
     }
-    
+
     /**
      * Gets the name of a command sender. This is a unique name and this
      * method should never return a "display name".
-     * 
-     * @param sender
-     * @return
+     *
+     * @param sender The sender to get the name of
+     * @return The unique name of the sender.
      */
     public String toUniqueName(CommandSender sender) {
-        if (sender instanceof Player) {
-            return ((Player) sender).getName();
-        } else {
+        if (sender instanceof ConsoleCommandSender) {
             return "*Console*";
+        } else {
+            return sender.getName();
         }
     }
-    
+
     /**
      * Gets the name of a command sender. This play be a display name.
-     * 
-     * @param sender
-     * @return
+     *
+     * @param sender The CommandSender to get the name of.
+     * @return The name of the given sender
      */
     public String toName(CommandSender sender) {
-        if (sender instanceof Player) {
-            return ((Player) sender).getName();
-        } else {
+        if (sender instanceof ConsoleCommandSender) {
             return "*Console*";
+        } else if (sender instanceof Player) {
+            return ((Player) sender).getDisplayName();
+        } else {
+            return sender.getName();
         }
     }
-    
+
     /**
      * Checks permissions.
-     * 
-     * @param sender
-     * @param perm
-     * @return 
+     *
+     * @param sender The sender to check the permission on.
+     * @param perm The permission to check the permission on.
+     * @return whether {@code sender} has {@code perm}
      */
     public boolean hasPermission(CommandSender sender, String perm) {
         if (sender.isOp()) {
@@ -354,22 +341,22 @@ public class WorldGuardPlugin extends JavaPlugin {
                 return true;
             }
         }
-        
+
         // Invoke the permissions resolver
         if (sender instanceof Player) {
             Player player = (Player) sender;
-            return perms.hasPermission(player.getWorld().getName(), player.getName(), perm);
+            return PermissionsResolverManager.getInstance().hasPermission(player.getWorld().getName(), player.getName(), perm);
         }
-        
+
         return false;
     }
-    
+
     /**
      * Checks permissions and throws an exception if permission is not met.
-     * 
-     * @param sender
-     * @param perm
-     * @throws CommandPermissionsException 
+     *
+     * @param sender The sender to check the permission on.
+     * @param perm The permission to check the permission on.
+     * @throws CommandPermissionsException if {@code sender} doesn't have {@code perm}
      */
     public void checkPermission(CommandSender sender, String perm)
             throws CommandPermissionsException {
@@ -377,13 +364,13 @@ public class WorldGuardPlugin extends JavaPlugin {
             throw new CommandPermissionsException();
         }
     }
-    
+
     /**
      * Checks to see if the sender is a player, otherwise throw an exception.
-     * 
-     * @param sender
-     * @return 
-     * @throws CommandException 
+     *
+     * @param sender The {@link CommandSender} to check
+     * @return {@code sender} casted to a player
+     * @throws CommandException if {@code sender} isn't a {@link Player}
      */
     public Player checkPlayer(CommandSender sender)
             throws CommandException {
@@ -393,22 +380,27 @@ public class WorldGuardPlugin extends JavaPlugin {
             throw new CommandException("A player is expected.");
         }
     }
-    
+
     /**
      * Match player names.
-     * 
-     * @param filter
-     * @return
+     *
+     * The filter string uses the following format:
+     * @[name] looks up all players with the exact {@code name}
+     * *[name] matches any player whose name contains {@code name}
+     * [name] matches any player whose name starts with {@code name}
+     *
+     * @param filter The filter string to check.
+     * @return A {@link List} of players who match {@code filter}
      */
     public List<Player> matchPlayerNames(String filter) {
         Player[] players = getServer().getOnlinePlayers();
 
         filter = filter.toLowerCase();
-        
+
         // Allow exact name matching
         if (filter.charAt(0) == '@' && filter.length() >= 2) {
             filter = filter.substring(1);
-            
+
             for (Player player : players) {
                 if (player.getName().equalsIgnoreCase(filter)) {
                     List<Player> list = new ArrayList<Player>();
@@ -416,43 +408,43 @@ public class WorldGuardPlugin extends JavaPlugin {
                     return list;
                 }
             }
-            
+
             return new ArrayList<Player>();
         // Allow partial name matching
         } else if (filter.charAt(0) == '*' && filter.length() >= 2) {
             filter = filter.substring(1);
-            
+
             List<Player> list = new ArrayList<Player>();
-            
+
             for (Player player : players) {
                 if (player.getName().toLowerCase().contains(filter)) {
                     list.add(player);
                 }
             }
-            
+
             return list;
-        
+
         // Start with name matching
         } else {
             List<Player> list = new ArrayList<Player>();
-            
+
             for (Player player : players) {
                 if (player.getName().toLowerCase().startsWith(filter)) {
                     list.add(player);
                 }
             }
-            
+
             return list;
         }
     }
-    
+
     /**
      * Checks if the given list of players is greater than size 0, otherwise
      * throw an exception.
-     * 
-     * @param players
-     * @return 
-     * @throws CommandException
+     *
+     * @param players The {@link List} to check
+     * @return {@code players} as an {@link Iterable}
+     * @throws CommandException If {@code players} is empty
      */
     protected Iterable<Player> checkPlayerMatch(List<Player> players)
             throws CommandException {
@@ -460,25 +452,32 @@ public class WorldGuardPlugin extends JavaPlugin {
         if (players.size() == 0) {
             throw new CommandException("No players matched query.");
         }
-        
+
         return players;
     }
-    
+
     /**
-     * Checks permissions and throws an exception if permission is not met.
-     * 
-     * @param source 
-     * @param filter
+     * Matches players based on the specified filter string
+     *
+     * The filter string format is as follows:
+     * * returns all the players currently online
+     * If {@code sender} is a {@link Player}:
+     * #world returns all players in the world that {@code sender} is in
+     * #near reaturns all players within 30 blocks of {@code sender}'s location
+     * Otherwise, the format is as specified in {@link #matchPlayerNames(String)}
+     *
+     * @param source The CommandSender who is trying to find a player
+     * @param filter The filter string for players
      * @return iterator for players
-     * @throws CommandException no matches found
+     * @throws CommandException if no matches are found
      */
     public Iterable<Player> matchPlayers(CommandSender source, String filter)
             throws CommandException {
-        
+
         if (getServer().getOnlinePlayers().length == 0) {
             throw new CommandException("No players matched query.");
         }
-        
+
         if (filter.equals("*")) {
             return checkPlayerMatch(Arrays.asList(getServer().getOnlinePlayers()));
         }
@@ -491,7 +490,7 @@ public class WorldGuardPlugin extends JavaPlugin {
                 List<Player> players = new ArrayList<Player>();
                 Player sourcePlayer = checkPlayer(source);
                 World sourceWorld = sourcePlayer.getWorld();
-                
+
                 for (Player player : getServer().getOnlinePlayers()) {
                     if (player.getWorld().equals(sourceWorld)) {
                         players.add(player);
@@ -499,7 +498,7 @@ public class WorldGuardPlugin extends JavaPlugin {
                 }
 
                 return checkPlayerMatch(players);
-            
+
             // Handle #near, which is for nearby players.
             } else if (filter.equalsIgnoreCase("#near")) {
                 List<Player> players = new ArrayList<Player>();
@@ -507,7 +506,7 @@ public class WorldGuardPlugin extends JavaPlugin {
                 World sourceWorld = sourcePlayer.getWorld();
                 org.bukkit.util.Vector sourceVector
                         = sourcePlayer.getLocation().toVector();
-                
+
                 for (Player player : getServer().getOnlinePlayers()) {
                     if (player.getWorld().equals(sourceWorld)
                             && player.getLocation().toVector().distanceSquared(
@@ -517,32 +516,33 @@ public class WorldGuardPlugin extends JavaPlugin {
                 }
 
                 return checkPlayerMatch(players);
-            
+
             } else {
                 throw new CommandException("Invalid group '" + filter + "'.");
             }
         }
-        
+
         List<Player> players = matchPlayerNames(filter);
-        
+
         return checkPlayerMatch(players);
     }
-    
+
     /**
      * Match only a single player.
-     * 
-     * @param sender
-     * @param filter
-     * @return
-     * @throws CommandException
+     *
+     * @param sender The {@link CommandSender} who is requesting a player match
+     * @param filter The filter string.
+     * @see #matchPlayers(org.bukkit.entity.Player) for filter string syntax
+     * @return The single player
+     * @throws CommandException If more than one player match was found
      */
     public Player matchSinglePlayer(CommandSender sender, String filter)
             throws CommandException {
         // This will throw an exception if there are no matches
         Iterator<Player> players = matchPlayers(sender, filter).iterator();
-        
+
         Player match = players.next();
-        
+
         // We don't want to match the wrong person, so fail if if multiple
         // players were found (we don't want to just pick off the first one,
         // as that may be the wrong player)
@@ -550,48 +550,58 @@ public class WorldGuardPlugin extends JavaPlugin {
             throw new CommandException("More than one player found! " +
                         "Use @<name> for exact matching.");
         }
-        
+
         return match;
     }
-    
+
     /**
      * Match only a single player or console.
-     * 
-     * @param sender
-     * @param filter
-     * @return
-     * @throws CommandException
+     *
+     * The filter string syntax is as follows:
+     * #console, *console, or ! return the server console
+     * All syntax from {@link #matchSinglePlayer(org.bukkit.command.CommandSender, String)}
+     * @param sender The sender trying to match a CommandSender
+     * @param filter The filter string
+     * @return The resulting CommandSender
+     * @throws CommandException if either zero or more than one player matched.
      */
     public CommandSender matchPlayerOrConsole(CommandSender sender, String filter)
             throws CommandException {
-        
+
         // Let's see if console is wanted
         if (filter.equalsIgnoreCase("#console")
                 || filter.equalsIgnoreCase("*console*")
                 || filter.equalsIgnoreCase("!")) {
             return getServer().getConsoleSender();
         }
-        
+
         return matchSinglePlayer(sender, filter);
     }
-    
+
     /**
      * Get a single player as an iterator for players.
-     * 
-     * @param player
-     * @return iterator for players
+     *
+     * @param player The player to return in an Iterable
+     * @return iterator for player
      */
     public Iterable<Player> matchPlayers(Player player) {
-        return Arrays.asList(new Player[] {player});
+        return Arrays.asList(player);
     }
-    
+
     /**
      * Match a world.
-     * @param sender 
-     * 
-     * @param filter
-     * @return
-     * @throws CommandException 
+     *
+     * The filter string syntax is as follows:
+     * #main returns the main world
+     * #normal returns the first world with a normal environment
+     * #nether return the first world with a nether environment
+     * #player:[name] returns the world that a player named {@code name} is located in, if the player is online.
+     * [name] A world with the name {@code name}
+     *
+     * @param sender The sender requesting a match
+     * @param filter The filter string
+     * @return The resulting world
+     * @throws CommandException if no world matches
      */
     public World matchWorld(CommandSender sender, String filter) throws CommandException {
         List<World> worlds = getServer().getWorlds();
@@ -601,7 +611,7 @@ public class WorldGuardPlugin extends JavaPlugin {
             // #main for the main world
             if (filter.equalsIgnoreCase("#main")) {
                 return worlds.get(0);
-            
+
             // #normal for the first normal world
             } else if (filter.equalsIgnoreCase("#normal")) {
                 for (World world : worlds) {
@@ -611,7 +621,7 @@ public class WorldGuardPlugin extends JavaPlugin {
                 }
 
                 throw new CommandException("No normal world found.");
-            
+
             // #nether for the first nether world
             } else if (filter.equalsIgnoreCase("#nether")) {
                 for (World world : worlds) {
@@ -625,65 +635,65 @@ public class WorldGuardPlugin extends JavaPlugin {
             // Handle getting a world from a player
             } else if (filter.matches("^#player$")) {
                 String parts[] = filter.split(":", 2);
-                
+
                 // They didn't specify an argument for the player!
                 if (parts.length == 1) {
                     throw new CommandException("Argument expected for #player.");
                 }
-                
+
                 return matchPlayers(sender, parts[1]).iterator().next().getWorld();
             } else {
                 throw new CommandException("Invalid identifier '" + filter + "'.");
             }
         }
-        
+
         for (World world : worlds) {
             if (world.getName().equals(filter)) {
                 return world;
             }
         }
-        
+
         throw new CommandException("No world by that exact name found.");
     }
 
     /**
      * Gets a copy of the WorldEdit plugin.
-     * 
-     * @return
-     * @throws CommandException
+     *
+     * @return The WorldEditPlugin instance
+     * @throws CommandException If there is no WorldEditPlugin available
      */
     public WorldEditPlugin getWorldEdit() throws CommandException {
         Plugin worldEdit = getServer().getPluginManager().getPlugin("WorldEdit");
         if (worldEdit == null) {
             throw new CommandException("WorldEdit does not appear to be installed.");
         }
-        
+
         if (worldEdit instanceof WorldEditPlugin) {
             return (WorldEditPlugin) worldEdit;
         } else {
             throw new CommandException("WorldEdit detection failed (report error).");
         }
     }
-    
+
     /**
      * Wrap a player as a LocalPlayer.
-     * 
-     * @param player
-     * @return
+     *
+     * @param player The player to wrap
+     * @return The wrapped player
      */
     public LocalPlayer wrapPlayer(Player player) {
         return new BukkitPlayer(this, player);
     }
-    
+
     /**
      * Create a default configuration file from the .jar.
-     * 
-     * @param actual 
-     * @param defaultName 
+     *
+     * @param actual The destination file
+     * @param defaultName The name of the file inside the jar's defaults folder
      */
     public void createDefaultConfiguration(File actual,
             String defaultName) {
-        
+
         // Make parent directories
         File parent = actual.getParentFile();
         if (!parent.exists()) {
@@ -702,9 +712,9 @@ public class WorldGuardPlugin extends JavaPlugin {
                 if (copy == null) throw new FileNotFoundException();
                 input = file.getInputStream(copy);
             } catch (IOException e) {
-                logger.severe(getDescription().getName() + ": Unable to read default configuration: " + defaultName);
+                getLogger().severe("Unable to read default configuration: " + defaultName);
             }
-        
+
         if (input != null) {
             FileOutputStream output = null;
 
@@ -716,7 +726,7 @@ public class WorldGuardPlugin extends JavaPlugin {
                     output.write(buf, 0, length);
                 }
 
-                logger.info("WorldGuard: Default configuration file written: "
+                getLogger().info("Default configuration file written: "
                         + actual.getAbsolutePath());
             } catch (IOException e) {
                 e.printStackTrace();
@@ -725,60 +735,68 @@ public class WorldGuardPlugin extends JavaPlugin {
                     if (input != null) {
                         input.close();
                     }
-                } catch (IOException e) {
+                } catch (IOException ignore) {
                 }
 
                 try {
                     if (output != null) {
                         output.close();
                     }
-                } catch (IOException e) {
+                } catch (IOException ignore) {
                 }
             }
         }
     }
-    
+
     /**
-     * Notifies all with the notify permission.
-     * 
-     * @param msg
+     * Notifies all with the worldguard.notify permission.
+     * This will check both superperms and WEPIF,
+     * but makes sure WEPIF checks don't result in duplicate notifications
+     *
+     * @param msg The notification to broadcast
      */
     public void broadcastNotification(String msg) {
+        getServer().broadcast(msg, "worldguard.notify");
+        Set<Permissible> subs = getServer().getPluginManager().getPermissionSubscriptions("worldguard.notify");
         for (Player player : getServer().getOnlinePlayers()) {
-            if (hasPermission(player, "worldguard.notify")) {
+            if (!(subs.contains(player) && player.hasPermission("worldguard.notify")) &&
+                    hasPermission(player, "worldguard.notify")) { // Make sure the player wasn't already broadcasted to.
                 player.sendMessage(msg);
             }
         }
+        getLogger().info(msg);
     }
-    
+
     /**
      * Forgets a player.
-     * 
-     * @param player
+     *
+     * @param player The player to remove state information for
      */
     public void forgetPlayer(Player player) {
         flagStateManager.forget(player);
     }
-    
+
     /**
      * Checks to see if a player can build at a location. This will return
      * true if region protection is disabled.
-     * 
-     * @param player
-     * @param loc
-     * @return
+     *
+     * @param player The player to check.
+     * @param loc The location to check at.
+     * @see GlobalRegionManager#canBuild(org.bukkit.entity.Player, org.bukkit.Location)
+     * @return whether {@code player} can build at {@code loc}
      */
     public boolean canBuild(Player player, Location loc) {
         return getGlobalRegionManager().canBuild(player, loc);
     }
-    
+
     /**
      * Checks to see if a player can build at a location. This will return
      * true if region protection is disabled.
-     * 
-     * @param player
-     * @param block
-     * @return
+     *
+     * @param player The player to check
+     * @param block The block to check at.
+     * @see GlobalRegionManager#canBuild(org.bukkit.entity.Player, org.bukkit.block.Block)
+     * @return whether {@code player} can build at {@code block}'s location
      */
     public boolean canBuild(Player player, Block block) {
         return getGlobalRegionManager().canBuild(player, block);
@@ -801,9 +819,17 @@ public class WorldGuardPlugin extends JavaPlugin {
     /**
      * Replace macros in the text.
      *
-     * @param sender
-     * @param message
-     * @return
+     * The macros replaced are as follows:
+     * %name%: The name of {@code sender}. See {@link #toName(org.bukkit.command.CommandSender)}
+     * %id%: The unique name of the sender. See {@link #toUniqueName(org.bukkit.command.CommandSender)}
+     * %online%: The number of players currently online on the server
+     * If {@code sender} is a Player:
+     * %world%: The name of the world {@code sender} is located in
+     * %health%: The health of {@code sender}. See {@link org.bukkit.entity.Player#getHealth()}
+     *
+     * @param sender The sender to check
+     * @param message The message to replace macros in
+     * @return The message with macros replaced
      */
     public String replaceMacros(CommandSender sender, String message) {
         Player[] online = getServer().getOnlinePlayers();

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardServerListener.java

@@ -0,0 +1,38 @@
+package com.sk89q.worldguard.bukkit;
+
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.server.PluginDisableEvent;
+import org.bukkit.event.server.PluginEnableEvent;
+import org.bukkit.plugin.PluginManager;
+
+/**
+ * @author zml2008
+ */
+public class WorldGuardServerListener implements Listener {
+
+    private final WorldGuardPlugin plugin;
+
+    public WorldGuardServerListener(WorldGuardPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    public void registerEvents() {
+        PluginManager pm = plugin.getServer().getPluginManager();
+        pm.registerEvents(this, plugin);
+    }
+
+    @EventHandler
+    public void onPluginEnable(PluginEnableEvent event) {
+        if (event.getPlugin().getDescription().getName().equalsIgnoreCase("CommandBook")) {
+            plugin.getGlobalStateManager().updateCommandBookGodMode();
+        }
+    }
+
+    @EventHandler
+    public void onPluginDisable(PluginDisableEvent event) {
+        if (event.getPlugin().getDescription().getName().equalsIgnoreCase("CommandBook")) {
+            plugin.getGlobalStateManager().updateCommandBookGodMode();
+        }
+    }
+}

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardVehicleListener.java

@@ -7,19 +7,15 @@ package com.sk89q.worldguard.bukkit;
 
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
-import java.util.logging.Logger;
-
 import org.bukkit.ChatColor;
 import org.bukkit.World;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Vehicle;
-import org.bukkit.event.Event;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
 import org.bukkit.event.vehicle.VehicleDestroyEvent;
-import org.bukkit.event.vehicle.VehicleListener;
 import org.bukkit.event.vehicle.VehicleMoveEvent;
-import org.bukkit.plugin.PluginManager;
-
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.bukkit.FlagStateManager.PlayerFlagState;
@@ -28,12 +24,7 @@ import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.managers.RegionManager;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 
-public class WorldGuardVehicleListener extends VehicleListener {
-
-    /**
-     * Logger for messages.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
+public class WorldGuardVehicleListener implements Listener {
 
     private WorldGuardPlugin plugin;
 
@@ -50,30 +41,10 @@ public class WorldGuardVehicleListener extends VehicleListener {
      * Register events.
      */
     public void registerEvents() {
-        registerEvent("VEHICLE_MOVE", Event.Priority.Normal);
-        registerEvent("VEHICLE_DESTROY", Event.Priority.Normal);
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    /**
-     * Register an event, but not failing if the event is not implemented.
-     *
-     * @param typeName
-     * @param priority
-     */
-    private void registerEvent(String typeName, Event.Priority priority) {
-        try {
-            Event.Type type = Event.Type.valueOf(typeName);
-            PluginManager pm = plugin.getServer().getPluginManager();
-            pm.registerEvent(type, this, priority, plugin);
-        } catch (IllegalArgumentException e) {
-            logger.info("WorldGuard: Unable to register missing event type " + typeName);
-        }
-    }
-
-    /**
-     * Called when a vehicle is destroyed.
-     */
-    @Override
+    @EventHandler
     public void onVehicleDestroy(VehicleDestroyEvent event) {
         Vehicle vehicle = event.getVehicle();
         Entity destroyer = event.getAttacker();
@@ -93,7 +64,7 @@ public class WorldGuardVehicleListener extends VehicleListener {
 
             if (!plugin.getGlobalRegionManager().hasBypass(player, world)
                     && !set.canBuild(localPlayer)
-                    && !set.allows(DefaultFlag.DESTROY_VEHICLE)) {
+                    && !set.allows(DefaultFlag.DESTROY_VEHICLE, localPlayer)) {
                 player.sendMessage(ChatColor.DARK_RED + "You don't have permission to destroy vehicles here.");
                 event.setCancelled(true);
                 return;
@@ -101,10 +72,7 @@ public class WorldGuardVehicleListener extends VehicleListener {
         }
     }
 
-    /**
-     * Called when a vehicle moves.
-     */
-    @Override
+    @EventHandler
     public void onVehicleMove(VehicleMoveEvent event) {
         Vehicle vehicle = event.getVehicle();
         if (vehicle.getPassenger() == null
@@ -151,44 +119,44 @@ public class WorldGuardVehicleListener extends VehicleListener {
                     return;
                 }
 
-                String greeting = set.getFlag(DefaultFlag.GREET_MESSAGE);
-                String farewell = set.getFlag(DefaultFlag.FAREWELL_MESSAGE);
-                Boolean notifyEnter = set.getFlag(DefaultFlag.NOTIFY_ENTER);
-                Boolean notifyLeave = set.getFlag(DefaultFlag.NOTIFY_LEAVE);
-                
-                if (state.lastFarewell != null && (farewell == null 
+                String greeting = set.getFlag(DefaultFlag.GREET_MESSAGE, localPlayer);
+                String farewell = set.getFlag(DefaultFlag.FAREWELL_MESSAGE, localPlayer);
+                Boolean notifyEnter = set.getFlag(DefaultFlag.NOTIFY_ENTER, localPlayer);
+                Boolean notifyLeave = set.getFlag(DefaultFlag.NOTIFY_LEAVE, localPlayer);
+
+                if (state.lastFarewell != null && (farewell == null
                         || !state.lastFarewell.equals(farewell))) {
                     String replacedFarewell = plugin.replaceMacros(
                             player, BukkitUtil.replaceColorMacros(state.lastFarewell));
                     player.sendMessage(ChatColor.AQUA + " ** " + replacedFarewell);
                 }
-                
+
                 if (greeting != null && (state.lastGreeting == null
                         || !state.lastGreeting.equals(greeting))) {
                     String replacedGreeting = plugin.replaceMacros(
                             player, BukkitUtil.replaceColorMacros(greeting));
                     player.sendMessage(ChatColor.AQUA + " ** " + replacedGreeting);
                 }
-                
+
                 if ((notifyLeave == null || !notifyLeave)
                         && state.notifiedForLeave != null && state.notifiedForLeave) {
-                    plugin.broadcastNotification(ChatColor.GRAY + "WG: " 
+                    plugin.broadcastNotification(ChatColor.GRAY + "WG: "
                             + ChatColor.LIGHT_PURPLE + player.getName()
                             + ChatColor.GOLD + " left NOTIFY region");
                 }
-                
+
                 if (notifyEnter != null && notifyEnter && (state.notifiedForEnter == null
                         || !state.notifiedForEnter)) {
                     StringBuilder regionList = new StringBuilder();
-                    
+
                     for (ProtectedRegion region : set) {
                         if (regionList.length() != 0) {
                             regionList.append(", ");
                         }
                         regionList.append(region.getId());
                     }
-                    
-                    plugin.broadcastNotification(ChatColor.GRAY + "WG: " 
+
+                    plugin.broadcastNotification(ChatColor.GRAY + "WG: "
                             + ChatColor.LIGHT_PURPLE + player.getName()
                             + ChatColor.GOLD + " entered NOTIFY region: "
                             + ChatColor.WHITE

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardWeatherListener.java

@@ -20,28 +20,19 @@ package com.sk89q.worldguard.bukkit;
 
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
-import java.util.logging.Logger;
-
 import org.bukkit.Location;
-import org.bukkit.event.Event;
-import org.bukkit.event.Event.Priority;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
 import org.bukkit.event.weather.LightningStrikeEvent;
 import org.bukkit.event.weather.ThunderChangeEvent;
 import org.bukkit.event.weather.WeatherChangeEvent;
-import org.bukkit.event.weather.WeatherListener;
-import org.bukkit.plugin.PluginManager;
-
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.managers.RegionManager;
 
-public class WorldGuardWeatherListener extends WeatherListener {
-
-    /**
-     * Logger for messages.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
+public class WorldGuardWeatherListener implements Listener {
 
     /**
      * Plugin.
@@ -51,41 +42,18 @@ public class WorldGuardWeatherListener extends WeatherListener {
     /**
      * Construct the object;
      *
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public WorldGuardWeatherListener(WorldGuardPlugin plugin) {
         this.plugin = plugin;
     }
 
     public void registerEvents() {
-//        PluginManager pm = plugin.getServer().getPluginManager();
-
-        registerEvent("LIGHTNING_STRIKE", Priority.High);
-        registerEvent("THUNDER_CHANGE", Priority.High);
-        registerEvent("WEATHER_CHANGE", Priority.High);
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    /**
-     * Register an event, but not failing if the event is not implemented.
-     *
-     * @param typeName
-     * @param priority
-     */
-    private void registerEvent(String typeName, Priority priority) {
-        try {
-            Event.Type type = Event.Type.valueOf(typeName);
-            PluginManager pm = plugin.getServer().getPluginManager();
-            pm.registerEvent(type, this, priority, plugin);
-        } catch (IllegalArgumentException e) {
-            logger.info("WorldGuard: Unable to register missing event type " + typeName);
-        }
-    }
-
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onWeatherChange(WeatherChangeEvent event) {
-        if (event.isCancelled()) {
-           return;
-        }
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getWorld());
 
@@ -100,12 +68,8 @@ public class WorldGuardWeatherListener extends WeatherListener {
         }
     }
 
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onThunderChange(ThunderChangeEvent event) {
-        if (event.isCancelled()) {
-           return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getWorld());
 
@@ -120,12 +84,8 @@ public class WorldGuardWeatherListener extends WeatherListener {
         }
     }
 
-    @Override
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onLightningStrike(LightningStrikeEvent event) {
-        if (event.isCancelled()) {
-           return;
-        }
-
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(event.getWorld());
 

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardWorldListener.java

@@ -5,29 +5,21 @@
 */
 package com.sk89q.worldguard.bukkit;
 
-import java.util.logging.Logger;
-
 import org.bukkit.World;
 import org.bukkit.entity.Entity;
-import org.bukkit.event.Event;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
 import org.bukkit.event.world.ChunkLoadEvent;
-import org.bukkit.event.world.WorldListener;
 import org.bukkit.event.world.WorldLoadEvent;
-import org.bukkit.plugin.PluginManager;
 
-public class WorldGuardWorldListener extends WorldListener {
-
-    /**
-     * Logger for messages.
-     */
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
+public class WorldGuardWorldListener implements Listener {
 
     private WorldGuardPlugin plugin;
 
     /**
      * Construct the object;
      *
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public WorldGuardWorldListener(WorldGuardPlugin plugin) {
         this.plugin = plugin;
@@ -37,31 +29,10 @@ public class WorldGuardWorldListener extends WorldListener {
      * Register events.
      */
     public void registerEvents() {
-//        PluginManager pm = plugin.getServer().getPluginManager();
-
-        registerEvent("CHUNK_LOAD", Event.Priority.Normal);
-        registerEvent("WORLD_LOAD", Event.Priority.Normal);
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    /**
-     * Register an event, but not failing if the event is not implemented.
-     *
-     * @param typeName
-     * @param priority
-     */
-    private void registerEvent(String typeName, Event.Priority priority) {
-        try {
-            Event.Type type = Event.Type.valueOf(typeName);
-            PluginManager pm = plugin.getServer().getPluginManager();
-            pm.registerEvent(type, this, priority, plugin);
-        } catch (IllegalArgumentException e) {
-            logger.info("WorldGuard: Unable to register missing event type " + typeName);
-        }
-    }
-
-    /**
-     * Called when a chunk is loaded.
-     */
+    @EventHandler
     public void onChunkLoad(ChunkLoadEvent event) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
 
@@ -76,19 +47,25 @@ public class WorldGuardWorldListener extends WorldListener {
             }
 
             if (removed > 50) {
-                logger.info("WG Halt-Act: " + removed + " entities (>50) auto-removed from "
+                plugin.getLogger().info("Halt-Act: " + removed + " entities (>50) auto-removed from "
                         + event.getChunk().toString());
             }
         }
     }
 
-    /**
-     * Called when a world is loaded.
-     */
+    @EventHandler
     public void onWorldLoad(WorldLoadEvent event) {
         initWorld(event.getWorld());
     }
 
+    /**
+     * Initialize the settings for the specified world
+     * @see WorldConfiguration#alwaysRaining
+     * @see WorldConfiguration#disableWeather
+     * @see WorldConfiguration#alwaysThundering
+     * @see WorldConfiguration#disableThunder
+     * @param world The specified world
+     */
     public void initWorld(World world) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(world);

src/main/java/com/sk89q/worldguard/bukkit/commands/GeneralCommands.java

@@ -39,6 +39,7 @@ public class GeneralCommands {
         this.plugin = plugin;
     }
     
+    @SuppressWarnings("deprecation")
     @Command(aliases = {"god"}, usage = "[player]",
             desc = "Enable godmode on a player", flags = "s", max = 1)
     public void god(CommandContext args, CommandSender sender) throws CommandException {
@@ -84,6 +85,7 @@ public class GeneralCommands {
         }
     }
     
+    @SuppressWarnings("deprecation")
     @Command(aliases = {"ungod"}, usage = "[player]",
             desc = "Disable godmode on a player", flags = "s", max = 1)
     public void ungod(CommandContext args, CommandSender sender) throws CommandException {

src/main/java/com/sk89q/worldguard/bukkit/commands/ProtectionCommands.java

@@ -34,11 +34,11 @@ public class ProtectionCommands {
         this.plugin = plugin;
     }
 
-    @Command(aliases = {"region"}, desc = "Region management commands")
+    @Command(aliases = {"region", "regions", "rg"}, desc = "Region management commands")
     @NestedCommand({RegionCommands.class, RegionMemberCommands.class})
     public void region(CommandContext args, CommandSender sender) {}
 
-    @Command(aliases = {"worldguard"}, desc = "WorldGuard commands")
+    @Command(aliases = {"worldguard", "wg"}, desc = "WorldGuard commands")
     @NestedCommand({WorldGuardCommands.class})
     public void worldGuard(CommandContext args, CommandSender sender) {}
 }

src/main/java/com/sk89q/worldguard/bukkit/commands/RegionCommands.java

@@ -19,8 +19,11 @@
 
 package com.sk89q.worldguard.bukkit.commands;
 
-import java.io.IOException;
-import java.util.Arrays;
+import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
 import java.util.Map;
 
 import org.bukkit.ChatColor;
@@ -34,7 +37,9 @@ import com.sk89q.minecraft.util.commands.CommandException;
 import com.sk89q.minecraft.util.commands.CommandPermissions;
 import com.sk89q.minecraft.util.commands.CommandPermissionsException;
 import com.sk89q.worldedit.BlockVector;
+import com.sk89q.worldedit.Location;
 import com.sk89q.worldedit.Vector;
+import com.sk89q.worldedit.bukkit.BukkitUtil;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldedit.bukkit.selections.CuboidSelection;
 import com.sk89q.worldedit.bukkit.selections.Polygonal2DSelection;
@@ -53,11 +58,18 @@ import com.sk89q.worldguard.protection.regions.ProtectedCuboidRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedPolygonalRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion.CircularInheritanceException;
-import com.sk89q.worldguard.util.RegionUtil;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
+import com.sk89q.worldguard.protection.databases.migrators.AbstractDatabaseMigrator;
+import com.sk89q.worldguard.protection.databases.migrators.MigrationException;
+import com.sk89q.worldguard.protection.databases.migrators.MigratorKey;
+import com.sk89q.worldguard.protection.databases.RegionDBUtil;
 
 public class RegionCommands {
     private final WorldGuardPlugin plugin;
 
+    private MigratorKey migrateDBRequest;
+    private Date migrateDBRequestDate;
+    
     public RegionCommands(WorldGuardPlugin plugin) {
         this.plugin = plugin;
     }
@@ -110,7 +122,7 @@ public class RegionCommands {
 
         // Get the list of region owners
         if (args.argsLength() > 1) {
-            region.setOwners(RegionUtil.parseDomainString(args.getSlice(1), 1));
+            region.setOwners(RegionDBUtil.parseDomainString(args.getSlice(1), 1));
         }
         
         mgr.addRegion(region);
@@ -118,8 +130,8 @@ public class RegionCommands {
         try {
             mgr.save();
             sender.sendMessage(ChatColor.YELLOW + "Region saved as " + id + ".");
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -139,12 +151,12 @@ public class RegionCommands {
         }
 
         RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-        ProtectedRegion existing = mgr.getRegion(id);
+        ProtectedRegion existing = mgr.getRegionExact(id);
 
         if (existing == null) {
             throw new CommandException("Could not find a region by that ID.");
         }
-        
+
         if (existing.isOwner(localPlayer)) {
             plugin.checkPermission(sender, "worldguard.region.redefine.own");
         } else if (existing.isMember(localPlayer)) {
@@ -183,7 +195,7 @@ public class RegionCommands {
         region.setPriority(existing.getPriority());
         try {
             region.setParent(existing.getParent());
-        } catch (CircularInheritanceException e) {
+        } catch (CircularInheritanceException ignore) {
         }
         
         mgr.addRegion(region);
@@ -192,8 +204,8 @@ public class RegionCommands {
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -248,7 +260,7 @@ public class RegionCommands {
 
         // Get the list of region owners
         if (args.argsLength() > 1) {
-            region.setOwners(RegionUtil.parseDomainString(args.getSlice(1), 1));
+            region.setOwners(RegionDBUtil.parseDomainString(args.getSlice(1), 1));
         }
 
         WorldConfiguration wcfg = plugin.getGlobalStateManager().get(player.getWorld());
@@ -262,7 +274,7 @@ public class RegionCommands {
             }
         }
 
-        ProtectedRegion existing = mgr.getRegion(id);
+        ProtectedRegion existing = mgr.getRegionExact(id);
 
         // Check for an existing region
         if (existing != null) {
@@ -323,245 +335,322 @@ public class RegionCommands {
         try {
             mgr.save();
             sender.sendMessage(ChatColor.YELLOW + "Region saved as " + id + ".");
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
-    
-    @Command(aliases = {"select", "sel", "s"}, usage = "<id>",
-            desc = "Load a region as a WorldEdit selection", min = 1, max = 1)
-    public void select(CommandContext args, CommandSender sender) throws CommandException {
-        
-        Player player = plugin.checkPlayer(sender);
-        World world = player.getWorld();
-        WorldEditPlugin worldEdit = plugin.getWorldEdit();
-        LocalPlayer localPlayer = plugin.wrapPlayer(player);
-        
-        String id = args.getString(0);
 
-        RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-        ProtectedRegion region = mgr.getRegion(id);
+    @Command(aliases = {"select", "sel", "s"}, usage = "[id]",
+            desc = "Load a region as a WorldEdit selection", min = 0, max = 1)
+    public void select(CommandContext args, CommandSender sender) throws CommandException {
+
+        final Player player = plugin.checkPlayer(sender);
+        final World world = player.getWorld();
+        final LocalPlayer localPlayer = plugin.wrapPlayer(player);
+
+        final RegionManager mgr = plugin.getGlobalRegionManager().get(world);
+
+        final String id;
+        if (args.argsLength() == 0) {
+            final Vector pt = localPlayer.getPosition();
+            final ApplicableRegionSet set = mgr.getApplicableRegions(pt);
+            if (set.size() == 0) {
+                throw new CommandException("No region ID specified and no region found at current location!");
+            }
+
+            id = set.iterator().next().getId();
+        }
+        else {
+            id = args.getString(0);
+        }
+
+        final ProtectedRegion region = mgr.getRegion(id);
 
         if (region == null) {
             throw new CommandException("Could not find a region by that ID.");
         }
-        
+
+        selectRegion(player, localPlayer, region);
+    }
+
+    public void selectRegion(Player player, LocalPlayer localPlayer, ProtectedRegion region) throws CommandException, CommandPermissionsException {
+        final WorldEditPlugin worldEdit = plugin.getWorldEdit();
+        final String id = region.getId();
+
         if (region.isOwner(localPlayer)) {
-            plugin.checkPermission(sender, "worldguard.region.select.own." + id.toLowerCase());
+            plugin.checkPermission(player, "worldguard.region.select.own." + id.toLowerCase());
         } else if (region.isMember(localPlayer)) {
-            plugin.checkPermission(sender, "worldguard.region.select.member." + id.toLowerCase());
+            plugin.checkPermission(player, "worldguard.region.select.member." + id.toLowerCase());
         } else {
-            plugin.checkPermission(sender, "worldguard.region.select." + id.toLowerCase());
+            plugin.checkPermission(player, "worldguard.region.select." + id.toLowerCase());
         }
 
+        final World world = player.getWorld();
         if (region instanceof ProtectedCuboidRegion) {
-            ProtectedCuboidRegion cuboid = (ProtectedCuboidRegion) region;
-            Vector pt1 = cuboid.getMinimumPoint();
-            Vector pt2 = cuboid.getMaximumPoint();
-            CuboidSelection selection = new CuboidSelection(world, pt1, pt2);
+            final ProtectedCuboidRegion cuboid = (ProtectedCuboidRegion) region;
+            final Vector pt1 = cuboid.getMinimumPoint();
+            final Vector pt2 = cuboid.getMaximumPoint();
+            final CuboidSelection selection = new CuboidSelection(world, pt1, pt2);
             worldEdit.setSelection(player, selection);
-            sender.sendMessage(ChatColor.YELLOW + "Region selected as a cuboid.");
+            player.sendMessage(ChatColor.YELLOW + "Region selected as a cuboid.");
         } else if (region instanceof ProtectedPolygonalRegion) {
-            ProtectedPolygonalRegion poly2d = (ProtectedPolygonalRegion) region;
-            Polygonal2DSelection selection = new Polygonal2DSelection(world, poly2d.getPoints(),
-                    poly2d.getMinimumPoint().getBlockY(), poly2d.getMaximumPoint().getBlockY());
+            final ProtectedPolygonalRegion poly2d = (ProtectedPolygonalRegion) region;
+            final Polygonal2DSelection selection = new Polygonal2DSelection(
+                    world, poly2d.getPoints(),
+                    poly2d.getMinimumPoint().getBlockY(),
+                    poly2d.getMaximumPoint().getBlockY()
+            );
             worldEdit.setSelection(player, selection);
-            sender.sendMessage(ChatColor.YELLOW + "Region selected as a polygon.");
+            player.sendMessage(ChatColor.YELLOW + "Region selected as a polygon.");
         } else if (region instanceof GlobalProtectedRegion) {
             throw new CommandException("Can't select global regions.");
         } else {
             throw new CommandException("Unknown region type: " + region.getClass().getCanonicalName());
         }
     }
-    
-    @Command(aliases = {"info", "i"}, usage = "[world] <id>",
-            desc = "Get information about a region", min = 1, max = 2)
+
+    @Command(aliases = {"info", "i"}, usage = "[world] [id]", flags = "s",
+            desc = "Get information about a region", min = 0, max = 2)
     public void info(CommandContext args, CommandSender sender) throws CommandException {
 
-        Player player = null;
-        LocalPlayer localPlayer = null;
-        World world;
-        String id;
-        
-        // Get different values based on provided arguments
-        if (args.argsLength() == 1) {
-            player = plugin.checkPlayer(sender);
+        final LocalPlayer localPlayer;
+        final World world;
+        if (sender instanceof Player) {
+            final Player player = (Player) sender;
             localPlayer = plugin.wrapPlayer(player);
             world = player.getWorld();
-            id = args.getString(0).toLowerCase();
+        } else if (args.argsLength() < 2) {
+            throw new CommandException("A player is expected.");
         } else {
+            localPlayer = null;
             world = plugin.matchWorld(sender, args.getString(0));
+        }
+
+        final RegionManager mgr = plugin.getGlobalRegionManager().get(world);
+
+        final String id;
+
+        // Get different values based on provided arguments
+        switch (args.argsLength()) {
+        case 0:
+            if (localPlayer == null) {
+                throw new CommandException("A player is expected.");
+            }
+
+            final Vector pt = localPlayer.getPosition();
+            final ApplicableRegionSet set = mgr.getApplicableRegions(pt);
+            if (set.size() == 0) {
+                throw new CommandException("No region ID specified and no region found at current location!");
+            }
+
+            id = set.iterator().next().getId();
+            break;
+
+        case 1:
+            id = args.getString(0).toLowerCase();
+            break;
+
+        default:
             id = args.getString(1).toLowerCase();
         }
-        
-        RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-        
-        if (!mgr.hasRegion(id)) {
+
+        final ProtectedRegion region = mgr.getRegion(id);
+
+        if (region == null) {
             if (!ProtectedRegion.isValidId(id)) {
                 throw new CommandException("Invalid region ID specified!");
             }
             throw new CommandException("A region with ID '" + id + "' doesn't exist.");
         }
 
-        ProtectedRegion region = mgr.getRegion(id);
+        displayRegionInfo(sender, localPlayer, region);
 
-        if (player != null) {
-            if (region.isOwner(localPlayer)) {
-                plugin.checkPermission(sender, "worldguard.region.info.own");
-            } else if (region.isMember(localPlayer)) {
-                plugin.checkPermission(sender, "worldguard.region.info.member");
-            } else {
-                plugin.checkPermission(sender, "worldguard.region.info");
-            }
+        if (args.hasFlag('s')) {
+            selectRegion(plugin.checkPlayer(sender), localPlayer, region);
+        }
+    }
+
+    public void displayRegionInfo(CommandSender sender, final LocalPlayer localPlayer, ProtectedRegion region) throws CommandPermissionsException {
+        if (localPlayer == null) {
+            plugin.checkPermission(sender, "worldguard.region.info");
+        } else if (region.isOwner(localPlayer)) {
+            plugin.checkPermission(sender, "worldguard.region.info.own");
+        } else if (region.isMember(localPlayer)) {
+            plugin.checkPermission(sender, "worldguard.region.info.member");
         } else {
             plugin.checkPermission(sender, "worldguard.region.info");
         }
 
-        DefaultDomain owners = region.getOwners();
-        DefaultDomain members = region.getMembers();
+        final String id = region.getId();
 
-        sender.sendMessage(ChatColor.YELLOW + "Region: " + id
-                + ChatColor.GRAY + " (type: " + region.getTypeName() + ")");
-        if (!ProtectedRegion.isValidId(id)) {
-            sender.sendMessage(ChatColor.RED + "This region has an invalid ID. "
-                    + "Please ask the owner to delete it and recreate it.");
-        }
-        sender.sendMessage(ChatColor.BLUE + "Priority: " + region.getPriority());
-
-        StringBuilder s = new StringBuilder();
+        sender.sendMessage(ChatColor.YELLOW + "Region: " + id + ChatColor.GRAY + ", type: " + region.getTypeName() + ", " + ChatColor.BLUE + "Priority: " + region.getPriority());
 
+        boolean hasFlags = false;
+        final StringBuilder s = new StringBuilder(ChatColor.BLUE + "Flags: ");
         for (Flag<?> flag : DefaultFlag.getFlags()) {
             Object val = region.getFlag(flag);
-            
+
             if (val == null) {
                 continue;
             }
-            
+
             if (s.length() > 0) {
                 s.append(", ");
             }
 
             s.append(flag.getName() + ": " + String.valueOf(val));
+            hasFlags = true;
+        }
+        if (hasFlags) {
+            sender.sendMessage(s.toString());
         }
 
-        sender.sendMessage(ChatColor.BLUE + "Flags: " + s.toString());
-        sender.sendMessage(ChatColor.BLUE + "Parent: "
-                + (region.getParent() == null ? "(none)" : region.getParent().getId()));
-        sender.sendMessage(ChatColor.LIGHT_PURPLE + "Owners: "
-                + owners.toUserFriendlyString());
-        sender.sendMessage(ChatColor.LIGHT_PURPLE + "Members: "
-                + members.toUserFriendlyString());
-        BlockVector min = region.getMinimumPoint();
-        BlockVector max = region.getMaximumPoint();
-        String c = "(" + min.getBlockX() + "," + min.getBlockY() + "," + min.getBlockZ() + ")";
-        c += " (" +max.getBlockX() + "," + max.getBlockY() + "," + max.getBlockZ() + ")";
-        sender.sendMessage(ChatColor.LIGHT_PURPLE + "Bounds: " + c);
+        if (region.getParent() != null) {
+            sender.sendMessage(ChatColor.BLUE + "Parent: " + region.getParent().getId());
+        }
+
+        final DefaultDomain owners = region.getOwners();
+        if (owners.size() != 0) {
+            sender.sendMessage(ChatColor.LIGHT_PURPLE + "Owners: " + owners.toUserFriendlyString());
+        }
+
+        final DefaultDomain members = region.getMembers();
+        if (members.size() != 0) {
+            sender.sendMessage(ChatColor.LIGHT_PURPLE + "Members: " + members.toUserFriendlyString());
+        }
+
+        final BlockVector min = region.getMinimumPoint();
+        final BlockVector max = region.getMaximumPoint();
+        sender.sendMessage(ChatColor.LIGHT_PURPLE + "Bounds:"
+                + " (" + min.getBlockX() + "," + min.getBlockY() + "," + min.getBlockZ() + ")"
+                + " (" + max.getBlockX() + "," + max.getBlockY() + "," + max.getBlockZ() + ")"
+        );
     }
-    
+
+    public class RegionEntry implements Comparable<RegionEntry>{
+        private final String id;
+        private final int index;
+        private boolean isOwner;
+        private boolean isMember;
+
+        public RegionEntry(String id, int index) {
+            this.id = id;
+            this.index = index;
+        }
+
+        @Override
+        public int compareTo(RegionEntry o) {
+            if (isOwner != o.isOwner) {
+                return isOwner ? 1 : -1;
+            }
+            if (isMember != o.isMember) {
+                return isMember ? 1 : -1;
+            }
+            return id.compareTo(o.id);
+        }
+
+        @Override
+        public String toString() {
+            if (isOwner) {
+                return (index + 1) + ". +" + id;
+            } else if (isMember) {
+                return (index + 1) + ". -" + id;
+            } else {
+                return (index + 1) + ". " + id;
+            }
+        }
+    }
+
     @Command(aliases = {"list"}, usage = "[.player] [page] [world]",
             desc = "Get a list of regions", max = 3)
-//    @CommandPermissions({"worldguard.region.list"})
+    //@CommandPermissions({"worldguard.region.list"})
     public void list(CommandContext args, CommandSender sender) throws CommandException {
 
         World world;
         int page = 0;
-        int argl = 0;
+        int argOffset = 0;
         String name = "";
         boolean own = false;
         LocalPlayer localPlayer = null;
-        
+
+        final String senderName = sender.getName().toLowerCase();
         if (args.argsLength() > 0 && args.getString(0).startsWith(".")) {
             name = args.getString(0).substring(1).toLowerCase();
-            argl = 1;
-            
-            if (name.equals("me") || name.isEmpty() ||
-                    name.equals(plugin.checkPlayer(sender).getDisplayName().toLowerCase())) {
-                plugin.checkPermission(sender, "worldguard.region.list.own");
-                name = plugin.checkPlayer(sender).getDisplayName().toLowerCase();
-                localPlayer = plugin.wrapPlayer(plugin.checkPlayer(sender));
+            argOffset = 1;
+
+            if (name.equals("me") || name.isEmpty() || name.equals(senderName)) {
                 own = true;
             }
         }
-        if (!own)
-            plugin.checkPermission(sender, "worldguard.region.list");
-        
-        if (args.argsLength() > 0 + argl) {
-            page = Math.max(0, args.getInteger(0 + argl) - 1);
+
+        // Make /rg list default to "own" mode if the "worldguard.region.list" permission is not given
+        if (!own && !plugin.hasPermission(sender, "worldguard.region.list")) {
+            own = true;
         }
-        
-        if (args.argsLength() > 1 + argl) {
-            world = plugin.matchWorld(sender, args.getString(1 + argl));
+
+        if (own) {
+            plugin.checkPermission(sender, "worldguard.region.list.own");
+            name = senderName;
+            localPlayer = plugin.wrapPlayer(plugin.checkPlayer(sender));
+        }
+
+        if (args.argsLength() > argOffset) {
+            page = Math.max(0, args.getInteger(argOffset) - 1);
+        }
+
+        if (args.argsLength() > 1 + argOffset) {
+            world = plugin.matchWorld(sender, args.getString(1 + argOffset));
         } else {
             world = plugin.checkPlayer(sender).getWorld();
         }
-        
-        int listSize = 10;
 
-        RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-        Map<String, ProtectedRegion> regions = mgr.getRegions();
+        final RegionManager mgr = plugin.getGlobalRegionManager().get(world);
+        final Map<String, ProtectedRegion> regions = mgr.getRegions();
 
-        int size = regions.size();
-
-        String[] regionIDList = new String[size];
+        List<RegionEntry> regionEntries = new ArrayList<RegionEntry>();
         int index = 0;
-        boolean show = false;
-        String prefix = "";
         for (String id : regions.keySet()) {
-            show = false;
-            prefix = "";
-            if (name.isEmpty()) {
-                show = true;
-            }
-            else {
+            RegionEntry entry = new RegionEntry(id, index++);
+            if (!name.isEmpty()) {
                 if (own) {
-                    if (regions.get(id).isOwner(localPlayer)) {
-                        show = true;
-                        prefix += "+";
-                    }
-                    else if (regions.get(id).isMember(localPlayer)) {
-                        show = true;
-                        prefix += "-";
-                    }
+                    entry.isOwner = regions.get(id).isOwner(localPlayer);
+                    entry.isMember = regions.get(id).isMember(localPlayer);
                 }
                 else {
-                    if (regions.get(id).getOwners().getPlayers().contains(name)) {
-                        show = true;
-                        prefix += "+";
-                    }
-                    if (regions.get(id).getMembers().getPlayers().contains(name)) {
-                        show = true;
-                        prefix += "-";
-                    }
+                    entry.isOwner = regions.get(id).isOwner(name);
+                    entry.isMember = regions.get(id).isMember(name);
+                }
+
+                if (!entry.isOwner && !entry.isMember) {
+                    continue;
                 }
             }
-            if (show) {
-                regionIDList[index] = prefix + " " + id;
-                index++;
-            }
+
+            regionEntries.add(entry);
         }
-        if (!name.isEmpty())
-            regionIDList = Arrays.copyOf(regionIDList, index);
-        Arrays.sort(regionIDList);
-        size = index;
-        int pages = (int) Math.ceil(size / (float) listSize);
+
+        Collections.sort(regionEntries);
+
+        final int totalSize = regionEntries.size();
+        final int pageSize = 10;
+        final int pages = (int) Math.ceil(totalSize / (float) pageSize);
 
         sender.sendMessage(ChatColor.RED
                 + (name.equals("") ? "Regions (page " : "Regions for " + name + " (page ")
                 + (page + 1) + " of " + pages + "):");
 
         if (page < pages) {
-            for (int i = page * listSize; i < page * listSize + listSize; i++) {
-                if (i >= size) {
+            for (int i = page * pageSize; i < page * pageSize + pageSize; i++) {
+                if (i >= totalSize) {
                     break;
                 }
-                sender.sendMessage(ChatColor.YELLOW.toString() + (i + 1) +
-                        "." + regionIDList[i]);
+                sender.sendMessage(ChatColor.YELLOW.toString() + regionEntries.get(i));
             }
         }
     }
-    
-    @Command(aliases = {"flag", "f"}, usage = "<id> <flag> [value]",
+
+    @Command(aliases = {"flag", "f"}, usage = "<id> <flag> [-g group] [value]", flags = "g:",
             desc = "Set flags", min = 2)
     public void flag(CommandContext args, CommandSender sender) throws CommandException {
         
@@ -660,29 +749,46 @@ public class RegionCommands {
         } else {
             plugin.checkPermission(sender, "worldguard.region.flag.flags."
                     + foundFlag.getName() + "." + id.toLowerCase());
-        } 
-        
-        if (value != null) {
+        }
+
+        if (args.hasFlag('g')) {
+            String group = args.getFlag('g');
+            if (foundFlag.getRegionGroupFlag() == null) {
+                throw new CommandException("Region flag '" + foundFlag.getName()
+                        + "' does not have a group flag!");
+            }
+
             try {
-                setFlag(region, foundFlag, sender, value);
+                setFlag(region, foundFlag.getRegionGroupFlag(), sender, group);
             } catch (InvalidFlagFormat e) {
                 throw new CommandException(e.getMessage());
             }
 
             sender.sendMessage(ChatColor.YELLOW
-                    + "Region flag '" + foundFlag.getName() + "' set.");
+                    + "Region group flag for '" + foundFlag.getName() + "' set.");
         } else {
-            // Clear the flag
-            region.setFlag(foundFlag, null);
+            if (value != null) {
+                try {
+                    setFlag(region, foundFlag, sender, value);
+                } catch (InvalidFlagFormat e) {
+                    throw new CommandException(e.getMessage());
+                }
 
-            sender.sendMessage(ChatColor.YELLOW
-                    + "Region flag '" + foundFlag.getName() + "' cleared.");
+                sender.sendMessage(ChatColor.YELLOW
+                        + "Region flag '" + foundFlag.getName() + "' set.");
+            } else {
+                // Clear the flag
+                region.setFlag(foundFlag, null);
+
+                sender.sendMessage(ChatColor.YELLOW
+                        + "Region flag '" + foundFlag.getName() + "' cleared.");
+            }
         }
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -709,11 +815,12 @@ public class RegionCommands {
         
         RegionManager mgr = plugin.getGlobalRegionManager().get(world);
         ProtectedRegion region = mgr.getRegion(id);
-
         if (region == null) {
             throw new CommandException("Could not find a region by that ID.");
         }
-        
+
+        id = region.getId();
+
         if (region.isOwner(localPlayer)) {
             plugin.checkPermission(sender, "worldguard.region.setpriority.own." + id.toLowerCase());
         } else if (region.isMember(localPlayer)) {
@@ -730,8 +837,8 @@ public class RegionCommands {
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -751,11 +858,16 @@ public class RegionCommands {
         
         RegionManager mgr = plugin.getGlobalRegionManager().get(world);
         ProtectedRegion region = mgr.getRegion(id);
-        
+        if (region == null) {
+            throw new CommandException("Could not find a target region by that ID.");
+        }
+
+        id = region.getId();
+
         if (args.argsLength() == 1) {
             try {
                 region.setParent(null);
-            } catch (CircularInheritanceException e) {
+            } catch (CircularInheritanceException ignore) {
             }
     
             sender.sendMessage(ChatColor.YELLOW
@@ -764,10 +876,6 @@ public class RegionCommands {
             String parentId = args.getString(1);
             ProtectedRegion parent = mgr.getRegion(parentId);
     
-            if (region == null) {
-                throw new CommandException("Could not find a target region by that ID.");
-            }
-    
             if (parent == null) {
                 throw new CommandException("Could not find the parent region by that ID.");
             }
@@ -781,11 +889,11 @@ public class RegionCommands {
             } 
             
             if (parent.isOwner(localPlayer)) {
-                plugin.checkPermission(sender, "worldguard.region.setparent.own." + id.toLowerCase());
+                plugin.checkPermission(sender, "worldguard.region.setparent.own." + parentId.toLowerCase());
             } else if (parent.isMember(localPlayer)) {
-                plugin.checkPermission(sender, "worldguard.region.setparent.member." + id.toLowerCase());
+                plugin.checkPermission(sender, "worldguard.region.setparent.member." + parentId.toLowerCase());
             } else {
-                plugin.checkPermission(sender, "worldguard.region.setparent." + id.toLowerCase());
+                plugin.checkPermission(sender, "worldguard.region.setparent." + parentId.toLowerCase());
             }
             
             try {
@@ -801,8 +909,8 @@ public class RegionCommands {
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -818,7 +926,7 @@ public class RegionCommands {
         String id = args.getString(0);
 
         RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-        ProtectedRegion region = mgr.getRegion(id);
+        ProtectedRegion region = mgr.getRegionExact(id);
 
         if (region == null) {
             throw new CommandException("Could not find a region by that ID.");
@@ -839,8 +947,8 @@ public class RegionCommands {
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -862,8 +970,8 @@ public class RegionCommands {
                 mgr.load();
                 sender.sendMessage(ChatColor.YELLOW
                         + "Regions for '" + world.getName() + "' load.");
-            } catch (IOException e) {
-                throw new CommandException("Failed to read regions file: "
+            } catch (ProtectionDatabaseException e) {
+                throw new CommandException("Failed to read regions: "
                         + e.getMessage());
             }
         } else {
@@ -872,8 +980,8 @@ public class RegionCommands {
                 
                 try {
                     mgr.load();
-                } catch (IOException e) {
-                    throw new CommandException("Failed to read regions file: "
+                } catch (ProtectionDatabaseException e) {
+                    throw new CommandException("Failed to read regions: "
                             + e.getMessage());
                 }
             }
@@ -900,8 +1008,8 @@ public class RegionCommands {
                 mgr.save();
                 sender.sendMessage(ChatColor.YELLOW
                         + "Regions for '" + world.getName() + "' saved.");
-            } catch (IOException e) {
-                throw new CommandException("Failed to write regions file: "
+            } catch (ProtectionDatabaseException e) {
+                throw new CommandException("Failed to write regions: "
                         + e.getMessage());
             }
         } else {
@@ -910,8 +1018,8 @@ public class RegionCommands {
                 
                 try {
                     mgr.save();
-                } catch (IOException e) {
-                    throw new CommandException("Failed to write regions file: "
+                } catch (ProtectionDatabaseException e) {
+                    throw new CommandException("Failed to write regions: "
                             + e.getMessage());
                 }
             }
@@ -920,4 +1028,100 @@ public class RegionCommands {
                     + "Region databases saved.");
         }
     }
+
+    @Command(aliases = {"migratedb"}, usage = "<from> <to>",
+            desc = "Migrate from one Protection Database to another.", min = 1)
+    @CommandPermissions({"worldguard.region.migratedb"})
+    public void migratedb(CommandContext args, CommandSender sender) throws CommandException {
+        String from = args.getString(0).toLowerCase().trim();
+        String to = args.getString(1).toLowerCase().trim();
+
+        if (from.equals(to)) {
+            throw new CommandException("Will not migrate with common source and target.");
+        }
+
+        Map<MigratorKey, Class<? extends AbstractDatabaseMigrator>> migrators = AbstractDatabaseMigrator.getMigrators();
+        MigratorKey key = new MigratorKey(from,to);
+
+        if (!migrators.containsKey(key)) {
+            throw new CommandException("No migrator found for that combination and direction.");
+        }
+
+        long lastRequest = 10000000;
+        if (this.migrateDBRequestDate != null) { 
+            lastRequest = new Date().getTime() - this.migrateDBRequestDate.getTime();
+        }
+        if (this.migrateDBRequest == null || lastRequest > 60000) {
+            this.migrateDBRequest = key;
+            this.migrateDBRequestDate = new Date();
+
+            throw new CommandException("This command is potentially dangerous.\n" + 
+                    "Please ensure you have made a backup of your data, and then re-enter the command exactly to procede.");
+        }
+
+        Class<? extends AbstractDatabaseMigrator> cls = migrators.get(key);
+
+        try {
+            AbstractDatabaseMigrator migrator = cls.getConstructor(WorldGuardPlugin.class).newInstance(plugin);
+
+            migrator.migrate();
+        } catch (IllegalArgumentException ignore) {
+        } catch (SecurityException ignore) {
+        } catch (InstantiationException ignore) {
+        } catch (IllegalAccessException ignore) {
+        } catch (InvocationTargetException ignore) {
+        } catch (NoSuchMethodException ignore) {
+        } catch (MigrationException e) {
+            throw new CommandException("Error migrating database: " + e.getMessage());
+        }
+
+        sender.sendMessage(ChatColor.YELLOW + "Regions have been migrated successfully.\n" +
+                "If you wish to use the destination format as your new backend, please update your config and reload WorldGuard.");
+    }
+
+    @Command(aliases = {"teleport", "tp"}, usage = "<id>", flags = "s",
+            desc = "Teleports you to the location associated with the region.", min = 1, max = 1)
+    @CommandPermissions({"worldguard.region.teleport"})
+    public void teleport(CommandContext args, CommandSender sender) throws CommandException {
+        final Player player = plugin.checkPlayer(sender);
+
+        final RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld());
+        String id = args.getString(0);
+
+        final ProtectedRegion region = mgr.getRegion(id);
+        if (region == null) {
+            if (!ProtectedRegion.isValidId(id)) {
+                throw new CommandException("Invalid region ID specified!");
+            }
+            throw new CommandException("A region with ID '" + id + "' doesn't exist.");
+        }
+
+        id = region.getId();
+
+        LocalPlayer localPlayer = plugin.wrapPlayer(player);
+        if (region.isOwner(localPlayer)) {
+            plugin.checkPermission(sender, "worldguard.region.teleport.own." + id.toLowerCase());
+        } else if (region.isMember(localPlayer)) {
+            plugin.checkPermission(sender, "worldguard.region.teleport.member." + id.toLowerCase());
+        } else {
+            plugin.checkPermission(sender, "worldguard.region.teleport." + id.toLowerCase());
+        }
+
+        final Location teleportLocation;
+        if (args.hasFlag('s')) {
+            teleportLocation = region.getFlag(DefaultFlag.SPAWN_LOC);
+            if (teleportLocation == null) {
+                throw new CommandException("The region has no spawn point associated.");
+            }
+        } else {
+            teleportLocation = region.getFlag(DefaultFlag.TELE_LOC);
+            if (teleportLocation == null) {
+                throw new CommandException("The region has no teleport point associated.");
+            }
+        }
+
+        player.teleport(BukkitUtil.toLocation(teleportLocation));
+
+        sender.sendMessage("Teleported you to the region '" + id + "'.");
+    }
 }

src/main/java/com/sk89q/worldguard/bukkit/commands/RegionMemberCommands.java

@@ -19,8 +19,6 @@
 
 package com.sk89q.worldguard.bukkit.commands;
 
-import java.io.IOException;
-
 import org.bukkit.ChatColor;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
@@ -35,7 +33,8 @@ import com.sk89q.worldguard.domains.DefaultDomain;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.managers.RegionManager;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
-import com.sk89q.worldguard.util.RegionUtil;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
+import com.sk89q.worldguard.protection.databases.RegionDBUtil;
 
 // @TODO: A lot of code duplication here! Need to fix.
 
@@ -62,7 +61,9 @@ public class RegionMemberCommands {
         if (region == null) {
             throw new CommandException("Could not find a region by that ID.");
         }
-        
+
+        id = region.getId();
+
         if (region.isOwner(localPlayer)) {
             plugin.checkPermission(sender, "worldguard.region.addmember.own." + id.toLowerCase());
         } else if (region.isMember(localPlayer)) {
@@ -71,15 +72,15 @@ public class RegionMemberCommands {
             plugin.checkPermission(sender, "worldguard.region.addmember." + id.toLowerCase());
         }
 
-        RegionUtil.addToDomain(region.getMembers(), args.getPaddedSlice(2, 0), 0);
+        RegionDBUtil.addToDomain(region.getMembers(), args.getPaddedSlice(2, 0), 0);
 
         sender.sendMessage(ChatColor.YELLOW
                 + "Region '" + id + "' updated.");
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -101,9 +102,11 @@ public class RegionMemberCommands {
             throw new CommandException("Could not find a region by that ID.");
         }
 
+        id = region.getId();
+
         Boolean flag = region.getFlag(DefaultFlag.BUYABLE);
         DefaultDomain owners = region.getOwners();
-        if (flag != null && flag == true && owners != null && owners.size() == 0) {
+        if (flag != null && flag && owners != null && owners.size() == 0) {
             if (!plugin.hasPermission(player, "worldguard.region.unlimited")) {
                 int maxRegionCount = plugin.getGlobalStateManager().get(world).getMaxRegionCount(player);
                 if (maxRegionCount >= 0 && mgr.getRegionCountOfPlayer(localPlayer)
@@ -122,15 +125,15 @@ public class RegionMemberCommands {
             }
         }
 
-        RegionUtil.addToDomain(region.getOwners(), args.getPaddedSlice(2, 0), 0);
+        RegionDBUtil.addToDomain(region.getOwners(), args.getPaddedSlice(2, 0), 0);
 
         sender.sendMessage(ChatColor.YELLOW
                 + "Region '" + id + "' updated.");
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -151,7 +154,9 @@ public class RegionMemberCommands {
         if (region == null) {
             throw new CommandException("Could not find a region by that ID.");
         }
-        
+
+        id = region.getId();
+
         if (region.isOwner(localPlayer)) {
             plugin.checkPermission(sender, "worldguard.region.removemember.own." + id.toLowerCase());
         } else if (region.isMember(localPlayer)) {
@@ -160,15 +165,15 @@ public class RegionMemberCommands {
             plugin.checkPermission(sender, "worldguard.region.removemember." + id.toLowerCase());
         }
 
-        RegionUtil.removeFromDomain(region.getMembers(), args.getPaddedSlice(2, 0), 0);
+        RegionDBUtil.removeFromDomain(region.getMembers(), args.getPaddedSlice(2, 0), 0);
 
         sender.sendMessage(ChatColor.YELLOW
                 + "Region '" + id + "' updated.");
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }
@@ -190,7 +195,9 @@ public class RegionMemberCommands {
         if (region == null) {
             throw new CommandException("Could not find a region by that ID.");
         }
-        
+
+        id = region.getId();
+
         if (region.isOwner(localPlayer)) {
             plugin.checkPermission(sender, "worldguard.region.removeowner.own." + id.toLowerCase());
         } else if (region.isMember(localPlayer)) {
@@ -199,15 +206,15 @@ public class RegionMemberCommands {
             plugin.checkPermission(sender, "worldguard.region.removeowner." + id.toLowerCase());
         }
 
-        RegionUtil.removeFromDomain(region.getOwners(), args.getPaddedSlice(2, 0), 0);
+        RegionDBUtil.removeFromDomain(region.getOwners(), args.getPaddedSlice(2, 0), 0);
 
         sender.sendMessage(ChatColor.YELLOW
                 + "Region '" + id + "' updated.");
         
         try {
             mgr.save();
-        } catch (IOException e) {
-            throw new CommandException("Failed to write regions file: "
+        } catch (ProtectionDatabaseException e) {
+            throw new CommandException("Failed to write regions: "
                     + e.getMessage());
         }
     }

src/main/java/com/sk89q/worldguard/bukkit/commands/ToggleCommands.java

@@ -97,7 +97,7 @@ public class ToggleCommands {
         wcfg.fireSpreadDisableToggle = false;
     }
 
-    @Command(aliases = {"halt-activity"},
+    @Command(aliases = {"halt-activity", "stoplag", "haltactivity"},
             desc = "Attempts to cease as much activity in order to stop lag", flags = "c", max = 0)
     @CommandPermissions({"worldguard.halt-activity"})
     public void stopLag(CommandContext args, CommandSender sender) throws CommandException {

src/main/java/com/sk89q/worldguard/chest/ChestProtection.java

@@ -31,9 +31,9 @@ public interface ChestProtection {
     /**
      * Returns whether a block is protected.
      * 
-     * @param block
-     * @param player
-     * @return
+     * @param block The block to check
+     * @param player The player to check
+     * @return Whether the block is protected for player
      */
     public boolean isProtected(Block block, Player player);
 
@@ -41,27 +41,37 @@ public interface ChestProtection {
      * Returns whether a location where a chest block is trying to be created 
      * is protected. 
      * 
-     * @param block
-     * @param player
-     * @return
+     * @param block The block to check
+     * @param player The player to check
+     * @return Whether {@code player} can place a block at the specified block
      */
     public boolean isProtectedPlacement(Block block, Player player);
 
     /**
      * Returns whether an adjacent chest is protected.
      * 
-     * @param searchBlock
-     * @param player
-     * @return
+     * @param searchBlock The block to check
+     * @param player The player to check
+     * @return Whether {@code searchBlock} is protected from access by {@code player}
      */
     public boolean isAdjacentChestProtected(Block searchBlock, Player player);
 
     /**
      * Returns whether a material is a chest.
-     * 
-     * @param material
-     * @return
+     *
+     * @param material The material to check
+     * @deprecated see {@link #isChest(int)}
+     * @return {@link #isChest(int)}
      */
+    @Deprecated
     public boolean isChest(Material material);
 
+    /**
+     * Returns whether a material is a chest.
+     *
+     * @param type The type to check
+     * @return Whether type is a 'chest' (block that can be protected)
+     */
+    public boolean isChest(int type);
+
 }

src/main/java/com/sk89q/worldguard/chest/SignChestProtection.java

@@ -19,6 +19,7 @@
 
 package com.sk89q.worldguard.chest;
 
+import com.sk89q.worldedit.blocks.BlockID;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
@@ -33,10 +34,10 @@ import org.bukkit.entity.Player;
 public class SignChestProtection implements ChestProtection {
     
     public boolean isProtected(Block block, Player player) {
-        if (isChest(block.getType())) {
+        if (isChest(block.getTypeId())) {
             Block below = block.getRelative(0, -1, 0);
             return isProtectedSignAround(below, player);
-        } else if (block.getType() == Material.SIGN_POST) {
+        } else if (block.getTypeId() == BlockID.SIGN_POST) {
             return isProtectedSignAndChestBinary(block, player);
         } else {
             Block above = block.getRelative(0, 1, 0);
@@ -56,23 +57,23 @@ public class SignChestProtection implements ChestProtection {
         
         side = searchBlock;
         res = isProtectedSign(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(-1, 0, 0);
         res = isProtectedSignAndChest(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(1, 0, 0);
         res = isProtectedSignAndChest(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(0, 0, -1);
         res = isProtectedSignAndChest(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(0, 0, 1);
         res = isProtectedSignAndChest(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         return false;
     }
@@ -106,7 +107,7 @@ public class SignChestProtection implements ChestProtection {
     }
     
     private Boolean isProtectedSignAndChest(Block block, Player player) {
-        if (!isChest(block.getRelative(0, 1, 0).getType())) {
+        if (!isChest(block.getRelative(0, 1, 0).getTypeId())) {
             return null;
         }
         return isProtectedSign(block, player);
@@ -114,7 +115,7 @@ public class SignChestProtection implements ChestProtection {
     
     private boolean isProtectedSignAndChestBinary(Block block, Player player) {
         Boolean res = isProtectedSignAndChest(block, player);
-        if (res == null || res == false) {
+        if (res == null || !res) {
             return false;
         }
         return true;
@@ -126,31 +127,36 @@ public class SignChestProtection implements ChestProtection {
         
         side = searchBlock;
         res = isProtected(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(-1, 0, 0);
         res = isProtected(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(1, 0, 0);
         res = isProtected(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(0, 0, -1);
         res = isProtected(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         side = searchBlock.getRelative(0, 0, 1);
         res = isProtected(side, player);
-        if (res != null && res == true) return res;
+        if (res != null && res) return res;
         
         return false;
     }
-    
+
+    @Deprecated
     public boolean isChest(Material material) {
-        return material == Material.CHEST
-                || material == Material.DISPENSER
-                || material == Material.FURNACE
-                || material == Material.BURNING_FURNACE;
+        return isChest(material.getId());
+    }
+
+    public boolean isChest(int type) {
+        return type == BlockID.CHEST
+                || type == BlockID.DISPENSER
+                || type == BlockID.FURNACE
+                || type == BlockID.BURNING_FURNACE;
     }
 }

src/main/java/com/sk89q/worldguard/domains/DefaultDomain.java

@@ -70,20 +70,26 @@ public class DefaultDomain implements Domain {
         return players;
     }
 
+    @Override
     public boolean contains(LocalPlayer player) {
-        if (players.contains(player.getName().toLowerCase())) {
+        if (contains(player.getName())) {
             return true;
         }
-        
+
         for (String group : groups) {
             if (player.hasGroup(group)) {
                 return true;
             }
         }
-        
+
         return false;
     }
-    
+
+    @Override
+    public boolean contains(String playerName) {
+        return players.contains(playerName.toLowerCase());
+    }
+
     public int size() {
         return groups.size() + players.size();
     }

src/main/java/com/sk89q/worldguard/domains/Domain.java

@@ -5,9 +5,18 @@ import com.sk89q.worldguard.LocalPlayer;
 public interface Domain {
     /**
      * Returns true if a domain contains a player.
-     * 
-     * @param player
-     * @return
+     *
+     * @param player The player to check
+     * @return whether this domain contains {@code player}
      */
-    public boolean contains(LocalPlayer player);
+    boolean contains(LocalPlayer player);
+
+    /**
+     * Returns true if a domain contains a player.<br />
+     * This method doesn't check for groups!
+     *
+     * @param playerName The name of the player to check
+     * @return whether this domain contains a player by that name
+     */
+    boolean contains(String playerName);
 }

src/main/java/com/sk89q/worldguard/domains/DomainCollection.java

@@ -26,31 +26,42 @@ import com.sk89q.worldguard.LocalPlayer;
 
 public class DomainCollection implements Domain {
     private Set<Domain> domains;
-    
+
     public DomainCollection() {
         domains = new LinkedHashSet<Domain>();
     }
-    
+
     public void add(Domain domain) {
         domains.add(domain);
     }
-    
+
     public void remove(Domain domain) {
         domains.remove(domain);
     }
-    
+
     public int size() {
         return domains.size();
     }
 
+    @Override
     public boolean contains(LocalPlayer player) {
         for (Domain domain : domains) {
             if (domain.contains(player)) {
                 return true;
             }
         }
-        
+
         return false;
     }
 
+    @Override
+    public boolean contains(String playerName) {
+        for (Domain domain : domains) {
+            if (domain.contains(playerName)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
 }

src/main/java/com/sk89q/worldguard/domains/GroupDomain.java

@@ -27,15 +27,15 @@ import com.sk89q.worldguard.LocalPlayer;
 
 public class GroupDomain implements Domain {
     private Set<String> groups;
-    
+
     public GroupDomain() {
         this.groups = new LinkedHashSet<String>();
     }
-    
+
     public GroupDomain(String[] groups) {
         this.groups = new LinkedHashSet<String>(Arrays.asList(groups));
     }
-    
+
     public void addGroup(String name) {
         groups.add(name);
     }
@@ -46,12 +46,16 @@ public class GroupDomain implements Domain {
                 return true;
             }
         }
-        
+
         return false;
     }
-    
+
+    @Override
+    public boolean contains(String playerName) {
+        return false; // GroupDomains can't contain player names.
+    }
+
     public int size() {
         return groups.size();
     }
-
 }

src/main/java/com/sk89q/worldguard/domains/PlayerDomain.java

@@ -26,29 +26,33 @@ import com.sk89q.worldguard.LocalPlayer;
 
 public class PlayerDomain implements Domain {
     private Set<String> players;
-    
+
     public PlayerDomain() {
         this.players = new HashSet<String>();
     }
-    
+
     public PlayerDomain(String[] players) {
         this.players = new HashSet<String>();
-        
+
         for (String name : players) {
             this.players.add(name.toLowerCase());
         }
     }
-    
+
     public void addPlayer(String name) {
         players.add(name.toLowerCase());
     }
-    
+
     public boolean contains(LocalPlayer player) {
-        return players.contains(player.getName().toLowerCase());
+        return contains(player.getName());
     }
-    
+
+    @Override
+    public boolean contains(String playerName) {
+        return players.contains(playerName.toLowerCase());
+    }
+
     public int size() {
         return players.size();
     }
-
 }

src/main/java/com/sk89q/worldguard/protection/ApplicableRegionSet.java

@@ -29,6 +29,7 @@ import java.util.Set;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.flags.Flag;
+import com.sk89q.worldguard.protection.flags.RegionGroup;
 import com.sk89q.worldguard.protection.flags.RegionGroupFlag;
 import com.sk89q.worldguard.protection.flags.StateFlag;
 import com.sk89q.worldguard.protection.flags.StateFlag.State;
@@ -52,8 +53,8 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
     /**
      * Construct the object.
      * 
-     * @param applicable
-     * @param globalRegion 
+     * @param applicable The regions contained in this set
+     * @param globalRegion The global region, set aside for special handling.
      */
     public ApplicableRegionSet(Collection<ProtectedRegion> applicable,
             ProtectedRegion globalRegion) {
@@ -64,19 +65,26 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
     /**
      * Checks if a player can build in an area.
      * 
-     * @param player
+     * @param player The player to chec
      * @return build ability
      */
     public boolean canBuild(LocalPlayer player) {
-        return internalGetState(DefaultFlag.BUILD, player, null, null);
+        return internalGetState(DefaultFlag.BUILD, player, null);
     }
-    
+
+    public boolean canConstruct(LocalPlayer player) {
+        final RegionGroup flag = getFlag(DefaultFlag.CONSTRUCT, player);
+        return RegionGroupFlag.isMember(this, flag, player);
+    }
+
     /**
      * Checks if a player can use buttons and such in an area.
      * 
-     * @param player
+     * @param player The player to check
      * @return able to use items
+     * @deprecated This method seems to be the opposite of its name
      */
+    @Deprecated
     public boolean canUse(LocalPlayer player) {
         return !allows(DefaultFlag.USE, player)
                 && !canBuild(player);
@@ -93,7 +101,7 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
         if (flag == DefaultFlag.BUILD) {
             throw new IllegalArgumentException("Can't use build flag with allows()");
         }
-        return internalGetState(flag, null, null, null);
+        return internalGetState(flag, null, null);
     }
     
     /**
@@ -108,7 +116,7 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
         if (flag == DefaultFlag.BUILD) {
             throw new IllegalArgumentException("Can't use build flag with allows()");
         }
-        return internalGetState(flag, null, flag.getGroupFlag(), player);
+        return internalGetState(flag, null, player);
     }
     
     /**
@@ -149,12 +157,10 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
      * 
      * @param flag flag to check
      * @param player null to not check owners and members
-     * @param groupFlag group flag to check
      * @param groupPlayer player to use for the group flag check
-     * @return
+     * @return the allow/deny state for the flag
      */
     private boolean internalGetState(StateFlag flag, LocalPlayer player,
-                                     RegionGroupFlag groupFlag,
                                      LocalPlayer groupPlayer) {
         boolean found = false;
         boolean hasFlagDefined = false;
@@ -229,10 +235,10 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
             }
 
             // Check group permissions
-            if (groupPlayer != null && groupFlag != null) {
-                RegionGroupFlag.RegionGroup group = region.getFlag(groupFlag);
+            if (groupPlayer != null && flag.getRegionGroupFlag() != null) {
+                RegionGroup group = region.getFlag(flag.getRegionGroupFlag());
                 if (group == null) {
-                    group = groupFlag.getDefault();
+                    group = flag.getRegionGroupFlag().getDefault();
                 }
                 if (!RegionGroupFlag.isMember(region, group, groupPlayer)) {
                     continue;
@@ -276,16 +282,16 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
             found = true;
         }
 
-        return found == false ? def :
+        return !found ? def :
                 (allowed || (player != null && needsClear.size() == 0));
     }
 
     /**
      * Clear a region's parents for isFlagAllowed().
      * 
-     * @param needsClear
-     * @param hasCleared
-     * @param region
+     * @param needsClear The regions that should be cleared
+     * @param hasCleared The regions already cleared
+     * @param region The region to start from
      */
     private void clearParents(Set<ProtectedRegion> needsClear,
             Set<ProtectedRegion> hasCleared, ProtectedRegion region) {
@@ -300,15 +306,25 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
         }
     }
 
+    /**
+     * @see #getFlag(com.sk89q.worldguard.protection.flags.Flag, com.sk89q.worldguard.LocalPlayer)
+     * @param flag flag to check
+     * @return value of the flag
+     */
+    public <T extends Flag<V>, V> V getFlag(T flag) {
+        return getFlag(flag, null);
+    }
+
     /**
      * Gets the value of a flag. Do not use this for state flags
      * (use {@link #allows(StateFlag, LocalPlayer)} for that).
      * 
      * @param flag flag to check
+     * @param groupPlayer player to check {@link RegionGroup}s against
      * @return value of the flag
      * @throws IllegalArgumentException if a StateFlag is given
      */
-    public <T extends Flag<V>, V> V getFlag(T flag) {
+    public <T extends Flag<V>, V> V getFlag(T flag, LocalPlayer groupPlayer) {
         /*
         if (flag instanceof StateFlag) {
             throw new IllegalArgumentException("Cannot use StateFlag with getFlag()");
@@ -331,6 +347,17 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
                 break;
             }
 
+            // Check group permissions
+            if (groupPlayer != null && flag.getRegionGroupFlag() != null) {
+                RegionGroup group = region.getFlag(flag.getRegionGroupFlag());
+                if (group == null) {
+                    group = flag.getRegionGroupFlag().getDefault();
+                }
+                if (!RegionGroupFlag.isMember(region, group, groupPlayer)) {
+                    continue;
+                }
+            }
+
             if (hasCleared.contains(region)) {
                 // Already cleared, so do nothing
             } else if (region.getFlag(flag) != null){
@@ -358,9 +385,9 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
     /**
      * Clear a region's parents for getFlag().
      * 
-     * @param needsClear
-     * @param hasCleared
-     * @param region
+     * @param needsClear The regions that should be cleared
+     * @param hasCleared The regions already cleared
+     * @param region The region to start from
      */
     private void clearParents(Map<ProtectedRegion, ?> needsClear,
             Set<ProtectedRegion> hasCleared, ProtectedRegion region) {
@@ -378,7 +405,7 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
     /**
      * Get the number of regions that are included.
      * 
-     * @return
+     * @return the size of this ApplicbleRegionSet
      */
     public int size() {
         return applicable.size();
@@ -386,8 +413,6 @@ public class ApplicableRegionSet implements Iterable<ProtectedRegion> {
     
     /**
      * Get an iterator of affected regions.
-     * 
-     * @return
      */
     public Iterator<ProtectedRegion> iterator() {
         return applicable.iterator();

src/main/java/com/sk89q/worldguard/protection/GlobalRegionManager.java

@@ -22,9 +22,8 @@ import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
 import java.io.File;
 import java.io.FileNotFoundException;
-import java.io.IOException;
 import java.util.HashMap;
-import java.util.logging.Logger;
+import java.util.logging.Level;
 
 import org.bukkit.Location;
 import org.bukkit.World;
@@ -36,7 +35,10 @@ import com.sk89q.worldguard.bukkit.BukkitUtil;
 import com.sk89q.worldguard.bukkit.ConfigurationManager;
 import com.sk89q.worldguard.bukkit.WorldConfiguration;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabase;
 import com.sk89q.worldguard.protection.databases.YAMLDatabase;
+import com.sk89q.worldguard.protection.databases.MySQLDatabase;
 import com.sk89q.worldguard.protection.flags.StateFlag;
 import com.sk89q.worldguard.protection.managers.FlatRegionManager;
 import com.sk89q.worldguard.protection.managers.RegionManager;
@@ -50,8 +52,6 @@ import com.sk89q.worldguard.protection.managers.RegionManager;
  */
 public class GlobalRegionManager {
 
-    private static final Logger logger = Logger.getLogger("Minecraft.WorldGuard");
-
     /**
      * Reference to the plugin.
      */
@@ -76,7 +76,7 @@ public class GlobalRegionManager {
     /**
      * Construct the object.
      *
-     * @param plugin
+     * @param plugin The plugin instance
      */
     public GlobalRegionManager(WorldGuardPlugin plugin) {
         this.plugin = plugin;
@@ -96,8 +96,8 @@ public class GlobalRegionManager {
     /**
      * Get the path for a world's regions file.
      *
-     * @param name
-     * @return
+     * @param name The name of the world
+     * @return The region file path for a world's region file
      */
     protected File getPath(String name) {
         return new File(plugin.getDataFolder(),
@@ -107,13 +107,12 @@ public class GlobalRegionManager {
     /**
      * Unload region information for a world.
      *
-     * @param name
+     * @param name The name of the world to unload
      */
     public void unload(String name) {
-        RegionManager manager = managers.get(name);
+        RegionManager manager = managers.remove(name);
 
         if (manager != null) {
-            managers.remove(name);
             lastModified.remove(name);
         }
     }
@@ -129,35 +128,49 @@ public class GlobalRegionManager {
     /**
      * Load region information for a world.
      *
-     * @param world
-     * @return
+     * @param world The world to load a RegionManager for
+     * @return the loaded RegionManager
      */
     public RegionManager load(World world) {
         String name = world.getName();
-        File file = getPath(name);
-
+        ProtectionDatabase database;
+        File file = null;
+        
         try {
+            if (!config.useSqlDatabase) {
+                file = getPath(name);
+                database = new YAMLDatabase(file, plugin.getLogger());
+
+                // Store the last modification date so we can track changes
+                lastModified.put(name, file.lastModified());
+            } else {
+                database = new MySQLDatabase(config, name, plugin.getLogger());
+            }
+
             // Create a manager
-            RegionManager manager = new FlatRegionManager(new YAMLDatabase(file));
+            RegionManager manager = new FlatRegionManager(database);
+
             managers.put(name, manager);
             manager.load();
 
-            logger.info("WorldGuard: " + manager.getRegions().size()
+            plugin.getLogger().info(manager.getRegions().size()
                     + " regions loaded for '" + name + "'");
 
-            // Store the last modification date so we can track changes
-            lastModified.put(name, file.lastModified());
-
             return manager;
-        } catch (FileNotFoundException e) { // this should no longer happen hopefully
-            logger.info("WorldGuard: Region file for world \""
-                    + name + "\" missing or inaccessible.");
-        } catch (IOException e) {
-            logger.info("WorldGuard: Failed to load regions from file "
-                    + file.getAbsolutePath() + " : " + e.getMessage());
-        } catch (Exception e) {
-            logger.info("WorldGuard: Error loading regions for world \""
-                    + name + "\":" + e.getMessage());
+        } catch (ProtectionDatabaseException e) {
+            String logStr = "Failed to load regions from ";
+            if (config.useSqlDatabase) {
+                logStr += "SQL Database <" + config.sqlDsn + "> ";
+            } else {
+                logStr += "file \"" + file + "\" ";
+            }
+
+            plugin.getLogger().log(Level.SEVERE, logStr + " : " + e.getMessage());
+            e.printStackTrace();
+        } catch (FileNotFoundException e) {
+            plugin.getLogger().log(Level.SEVERE, "Error loading regions for world \""
+                    + name + "\": " + e.toString() + "\n\t" + e.getMessage());
+            e.printStackTrace();
         }
 
         // @TODO: THIS CREATES PROBLEMS!!one!!1!!eleven!!1!!!
@@ -179,6 +192,8 @@ public class GlobalRegionManager {
      * have changed.
      */
     public void reloadChanged() {
+        if (config.useSqlDatabase) return;
+
         for (String name : managers.keySet()) {
             File file = getPath(name);
 
@@ -196,7 +211,7 @@ public class GlobalRegionManager {
                         load(world);
                     }
                 }
-            } catch (Exception e) {
+            } catch (Exception ignore) {
             }
         }
     }
@@ -204,8 +219,8 @@ public class GlobalRegionManager {
     /**
      * Get the region manager for a particular world.
      *
-     * @param world
-     * @return
+     * @param world The world to get a RegionManager for
+     * @return The region manager.
      */
     public RegionManager get(World world) {
         RegionManager manager = managers.get(world.getName());
@@ -220,9 +235,9 @@ public class GlobalRegionManager {
     /**
      * Returns whether the player can bypass.
      *
-     * @param player
-     * @param world
-     * @return
+     * @param player The player to check
+     * @param world The world to check for
+     * @return Whether {@code player} has bypass permission for {@code world}
      */
     public boolean hasBypass(LocalPlayer player, World world) {
         return player.hasPermission("worldguard.region.bypass."
@@ -232,21 +247,21 @@ public class GlobalRegionManager {
     /**
      * Returns whether the player can bypass.
      *
-     * @param player
-     * @param world
-     * @return
+     * @param player The player to check
+     * @param world The world to check
+     * @return Whether {@code player} has bypass permission for {@code world}
      */
     public boolean hasBypass(Player player, World world) {
         return plugin.hasPermission(player, "worldguard.region.bypass."
-                        + world.getName());
+                + world.getName());
     }
 
     /**
      * Check if a player has permission to build at a block.
      *
-     * @param player
-     * @param block
-     * @return
+     * @param player The player to check
+     * @param block The block to check at
+     * @return Whether {@code player} can build at {@code block}'s location
      */
     public boolean canBuild(Player player, Block block) {
         return canBuild(player, block.getLocation());
@@ -255,9 +270,9 @@ public class GlobalRegionManager {
     /**
      * Check if a player has permission to build at a location.
      *
-     * @param player
-     * @param loc
-     * @return
+     * @param player The player to check
+     * @param loc The location to check
+     * @return Whether {@code player} can build at {@code loc}
      */
     public boolean canBuild(Player player, Location loc) {
         World world = loc.getWorld();
@@ -281,14 +296,56 @@ public class GlobalRegionManager {
         return true;
     }
 
+    public boolean canConstruct(Player player, Block block) {
+        return canConstruct(player, block.getLocation());
+    }
+
+    public boolean canConstruct(Player player, Location loc) {
+        World world = loc.getWorld();
+        WorldConfiguration worldConfig = config.get(world);
+
+        if (!worldConfig.useRegions) {
+            return true;
+        }
+
+        LocalPlayer localPlayer = plugin.wrapPlayer(player);
+
+        if (!hasBypass(player, world)) {
+            RegionManager mgr = get(world);
+
+            final ApplicableRegionSet applicableRegions = mgr.getApplicableRegions(BukkitUtil.toVector(loc));
+            if (!applicableRegions.canBuild(localPlayer)) {
+                return false;
+            }
+            if (!applicableRegions.canConstruct(localPlayer)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     /**
      * Checks to see whether a flag is allowed.
      *
-     * @param flag
-     * @param loc
-     * @return
+     * @see #allows(com.sk89q.worldguard.protection.flags.StateFlag, org.bukkit.Location, com.sk89q.worldguard.LocalPlayer)
+     * @param flag The flag to check
+     * @param loc The location to check the flag at
+     * @return Whether the flag is allowed
      */
     public boolean allows(StateFlag flag, Location loc) {
+        return allows(flag, loc, null);
+    }
+
+    /**
+     * Checks to see whether a flag is allowed.
+     *
+     * @param flag The flag to check
+     * @param loc The location to check the flag at
+     * @param player The player to check for the flag's {@link com.sk89q.worldguard.protection.flags.RegionGroup}
+     * @return Whether the flag is allowed
+     */
+    public boolean allows(StateFlag flag, Location loc, LocalPlayer player) {
         World world = loc.getWorld();
         WorldConfiguration worldConfig = config.get(world);
 
@@ -297,6 +354,6 @@ public class GlobalRegionManager {
         }
 
         RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-        return mgr.getApplicableRegions(toVector(loc)).allows(flag);
+        return mgr.getApplicableRegions(toVector(loc)).allows(flag, player);
     }
 }

src/main/java/com/sk89q/worldguard/protection/databases/AbstractProtectionDatabase.java

@@ -19,8 +19,6 @@
 
 package com.sk89q.worldguard.protection.databases;
 
-import java.io.IOException;
-
 import com.sk89q.worldguard.protection.managers.RegionManager;
 
 public abstract class AbstractProtectionDatabase implements ProtectionDatabase {
@@ -28,9 +26,9 @@ public abstract class AbstractProtectionDatabase implements ProtectionDatabase {
     /**
      * Load the list of regions into a region manager.
      * 
-     * @throws IOException
+     * @throws ProtectionDatabaseException
      */
-    public void load(RegionManager manager) throws IOException {
+    public void load(RegionManager manager) throws ProtectionDatabaseException {
         load();
         manager.setRegions(getRegions());
     }
@@ -38,9 +36,9 @@ public abstract class AbstractProtectionDatabase implements ProtectionDatabase {
     /**
      * Save the list of regions from a region manager.
      * 
-     * @throws IOException
+     * @throws ProtectionDatabaseException
      */
-    public void save(RegionManager manager) throws IOException {
+    public void save(RegionManager manager) throws ProtectionDatabaseException {
         setRegions(manager.getRegions());
         save();
     }

src/main/java/com/sk89q/worldguard/protection/databases/CSVDatabase.java

@@ -48,12 +48,27 @@ import com.sk89q.worldguard.util.ArrayReader;
  * @author sk89q
  */
 public class CSVDatabase extends AbstractProtectionDatabase {
-    private static Logger logger = Logger.getLogger("Minecraft.WorldGuard");
+    
+    private static final Map<String, StateFlag> legacyFlagCodes = new HashMap<String, StateFlag>();
+    static {
+        legacyFlagCodes.put("z", DefaultFlag.PASSTHROUGH);
+        legacyFlagCodes.put("b", DefaultFlag.BUILD);
+        legacyFlagCodes.put("p", DefaultFlag.PVP);
+        legacyFlagCodes.put("m", DefaultFlag.MOB_DAMAGE);
+        legacyFlagCodes.put("c", DefaultFlag.CREEPER_EXPLOSION);
+        legacyFlagCodes.put("t", DefaultFlag.TNT);
+        legacyFlagCodes.put("l", DefaultFlag.LIGHTER);
+        legacyFlagCodes.put("f", DefaultFlag.FIRE_SPREAD);
+        legacyFlagCodes.put("F", DefaultFlag.LAVA_FIRE);
+        legacyFlagCodes.put("C", DefaultFlag.CHEST_ACCESS);
+    }
+
+    private final Logger logger;
 
     /**
      * References the CSV file.
      */
-    private File file;
+    private final File file;
     /**
      * Holds the list of regions.
      */
@@ -63,31 +78,31 @@ public class CSVDatabase extends AbstractProtectionDatabase {
      * Construct the database with a path to a file. No file is read or
      * written at this time.
      *
-     * @param file
+     * @param file The file in CSV format containing the region database
+     * @param logger The logger to log errors to
      */
-    public CSVDatabase(File file) {
+    public CSVDatabase(File file, Logger logger) {
         this.file = file;
+        this.logger = logger;
     }
 
     /**
      * Saves the database.
      */
-    public void save() throws IOException {
+    public void save() throws ProtectionDatabaseException {
         throw new UnsupportedOperationException("CSV format is no longer implemented");
     }
 
-    /**
-     * Load the database from file.
-     */
-    public void load() throws IOException {
+    public void load() throws ProtectionDatabaseException {
         Map<String,ProtectedRegion> regions =
                 new HashMap<String,ProtectedRegion>();
         Map<ProtectedRegion,String> parentSets =
                 new LinkedHashMap<ProtectedRegion, String>();
 
-        CSVReader reader = new CSVReader(new FileReader(file));
-
+        CSVReader reader = null;
         try {
+            reader = new CSVReader(new FileReader(file));
+
             String[] line;
 
             while ((line = reader.readNext()) != null) {
@@ -162,6 +177,8 @@ public class CSVDatabase extends AbstractProtectionDatabase {
                     }
                 }
             }
+        } catch (IOException e) {
+            throw new ProtectionDatabaseException(e);
         } finally {
             try {
                 reader.close();
@@ -189,8 +206,8 @@ public class CSVDatabase extends AbstractProtectionDatabase {
     /**
      * Used to parse the specified domain in the CSV file.
      *
-     * @param data
-     * @return
+     * @param data The domain data as a string
+     * @return The domain data as a DefaultDomain
      */
     private DefaultDomain parseDomains(String data) {
         if (data == null) {
@@ -232,7 +249,7 @@ public class CSVDatabase extends AbstractProtectionDatabase {
     /**
      * Used to parse the list of flags.
      *
-     * @param data
+     * @param data The flag data in string format
      */
     private void parseFlags(ProtectedRegion region, String data) {
         if (data == null) {
@@ -263,7 +280,7 @@ public class CSVDatabase extends AbstractProtectionDatabase {
                     flagStr = String.valueOf(k);
                 }
 
-                StateFlag flag = DefaultFlag.getLegacyFlag(flagStr);
+                StateFlag flag = legacyFlagCodes.get(flagStr);
                 if (flag != null) {
                     region.setFlag(flag, curState);
                 } else {
@@ -317,8 +334,8 @@ public class CSVDatabase extends AbstractProtectionDatabase {
     /**
      * Returns a null if a string is null or empty.
      *
-     * @param str
-     * @return
+     * @param str The string to format
+     * @return null if the string is empty or null, otherwise the provided string
      */
     protected String nullEmptyString(String str) {
         if (str == null) {
@@ -330,18 +347,10 @@ public class CSVDatabase extends AbstractProtectionDatabase {
         }
     }
 
-    /**
-     * Get a list of protected regions.
-     *
-     * @return
-     */
     public Map<String,ProtectedRegion> getRegions() {
         return regions;
     }
 
-    /**
-     * Get a list of protected regions.
-     */
     public void setRegions(Map<String,ProtectedRegion> regions) {
         this.regions = regions;
     }

src/main/java/com/sk89q/worldguard/protection/databases/InvalidTableFormatException.java

@@ -0,0 +1,20 @@
+package com.sk89q.worldguard.protection.databases;
+
+import com.sk89q.worldguard.util.FatalConfigurationLoadingException;
+
+public class InvalidTableFormatException extends FatalConfigurationLoadingException {
+	private static final long serialVersionUID = 1L;
+
+	protected String updateFile;
+
+    public InvalidTableFormatException(String updateFile) {
+        super();
+        
+        this.updateFile = updateFile;
+    }
+    
+    public String toString() {
+    	return "You need to update your database to the latest version.\n" +
+    			"\t\tPlease see " + this.updateFile;
+    }
+}

src/main/java/com/sk89q/worldguard/protection/databases/ProtectionDatabase.java

@@ -19,7 +19,6 @@
 
 package com.sk89q.worldguard.protection.databases;
 
-import java.io.IOException;
 import java.util.Map;
 
 import com.sk89q.worldguard.protection.managers.RegionManager;
@@ -35,39 +34,39 @@ public interface ProtectionDatabase {
      * Load the list of regions. The method should not modify the list returned
      * by getRegions() unless the load finishes successfully.
      *
-     * @throws IOException
+     * @throws ProtectionDatabaseException when an error occurs
      */
-    public void load() throws IOException;
+    public void load() throws ProtectionDatabaseException;
     /**
      * Save the list of regions.
      *
-     * @throws IOException
+     * @throws ProtectionDatabaseException when an error occurs
      */
-    public void save() throws IOException;
+    public void save() throws ProtectionDatabaseException;
     /**
      * Load the list of regions into a region manager.
      *
-     * @param manager
-     * @throws IOException
+     * @param manager The manager to load regions into
+     * @throws ProtectionDatabaseException when an error occurs
      */
-    public void load(RegionManager manager) throws IOException;
+    public void load(RegionManager manager) throws ProtectionDatabaseException;
     /**
      * Save the list of regions from a region manager.
      *
-     * @param manager
-     * @throws IOException
+     * @param manager The manager to load regions into
+     * @throws ProtectionDatabaseException when an error occurs
      */
-    public void save(RegionManager manager) throws IOException;
+    public void save(RegionManager manager) throws ProtectionDatabaseException;
     /**
      * Get a list of regions.
      *
-     * @return
+     * @return the regions loaded by this ProtectionDatabase
      */
     public Map<String,ProtectedRegion> getRegions();
     /**
      * Set the list of regions.
      *
-     * @param regions
+     * @param regions The regions to be applied to this ProtectionDatabase
      */
     public void setRegions(Map<String,ProtectedRegion> regions);
 }

src/main/java/com/sk89q/worldguard/protection/databases/ProtectionDatabaseException.java

@@ -0,0 +1,42 @@
+// $Id$
+/*
+ * WorldGuard ProtectionDatabaseException
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.sk89q.worldguard.protection.databases;
+
+import java.lang.Exception;
+
+public class ProtectionDatabaseException extends Exception {
+    private static final long serialVersionUID = 1L;
+
+    public ProtectionDatabaseException() {
+        super();
+    }
+
+    public ProtectionDatabaseException(String message) {
+        super(message);
+    }
+
+    public ProtectionDatabaseException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public ProtectionDatabaseException(Throwable cause) {
+        super(cause);
+    }
+}

src/main/java/com/sk89q/worldguard/protection/databases/RegionDBUtil.java

@@ -19,6 +19,8 @@
 
 package com.sk89q.worldguard.protection.databases;
 
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -30,18 +32,18 @@ import com.sk89q.worldguard.domains.DefaultDomain;
  * @author sk89q
  */
 public class RegionDBUtil {
-    private static Pattern groupPattern = Pattern.compile("^[gG]:(.+)$");
+    private static Pattern groupPattern = Pattern.compile("(?i)^[G]:(.+)$");
     
     private RegionDBUtil() {
         
     }
 
     /**
-     * Parse a group/player DefaultDomain specification for areas.
+     * Add the given names to {@code domain}
      * 
-     * @param domain
-     * @param split
-     * @param startIndex
+     * @param domain The domain to add to
+     * @param split The {@link String[]} containing names to add to {@code domain}
+     * @param startIndex The beginning index in the array
      */
     public static void addToDomain(DefaultDomain domain, String[] split,
             int startIndex) {
@@ -57,11 +59,11 @@ public class RegionDBUtil {
     }
 
     /**
-     * Parse a group/player DefaultDomain specification for areas.
-     * 
-     * @param domain
-     * @param split
-     * @param startIndex
+     * Remove the given names from {@code domain}
+     *
+     * @param domain The domain to remove from
+     * @param split The {@link String[]} containing names to remove from {@code domain}
+     * @param startIndex The beginning index in the array
      */
     public static void removeFromDomain(DefaultDomain domain, String[] split,
             int startIndex) {
@@ -79,9 +81,9 @@ public class RegionDBUtil {
     /**
      * Parse a group/player DefaultDomain specification for areas.
      * 
-     * @param split
-     * @param startIndex
-     * @return
+     * @param split The array of names to add
+     * @param startIndex The beginning index in the array
+     * @return The resulting DefaultDomain
      */
     public static DefaultDomain parseDomainString(String[] split, int startIndex) {
         DefaultDomain domain = new DefaultDomain();
@@ -98,4 +100,34 @@ public class RegionDBUtil {
 
         return domain;
     }
+    
+    /**
+     * Creates a comma separated list of PreparedStatement place holders
+     * 
+     * @param length The number of wildcards to create
+     * @return A string with {@code length} wildcards for usage in a PreparedStatement
+     */
+    public static String preparePlaceHolders(int length) {
+        StringBuilder builder = new StringBuilder();
+        for (int i = 0; i < length;) {
+            builder.append("?");
+            if (++i < length) {
+                builder.append(",");
+            }
+        }
+        return builder.toString();
+    }
+
+    /**
+     * Adds all of the parsed values to the PreparedStatement
+     * 
+     * @param preparedStatement The preparedStanement to add to
+     * @param values The values to set
+     * @throws SQLException see {@link PreparedStatement#setString(int, String)}
+     */
+    public static void setValues(PreparedStatement preparedStatement, String... values) throws SQLException {
+        for (int i = 0; i < values.length; i++) {
+            preparedStatement.setString(i + 1, values[i]);
+        }
+    }
 }

src/main/java/com/sk89q/worldguard/protection/databases/YAMLDatabase.java

@@ -21,6 +21,7 @@ package com.sk89q.worldguard.protection.databases;
 
 import java.io.File;
 import java.io.IOException;
+import java.io.FileNotFoundException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
@@ -29,6 +30,9 @@ import java.util.Map;
 import java.util.Set;
 import java.util.logging.Logger;
 
+import com.sk89q.util.yaml.YAMLFormat;
+import com.sk89q.util.yaml.YAMLNode;
+import com.sk89q.util.yaml.YAMLProcessor;
 import com.sk89q.worldedit.BlockVector;
 import com.sk89q.worldedit.BlockVector2D;
 import com.sk89q.worldedit.Vector;
@@ -40,30 +44,33 @@ import com.sk89q.worldguard.protection.regions.ProtectedCuboidRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedPolygonalRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion.CircularInheritanceException;
-import com.sk89q.worldguard.util.yaml.Configuration;
-import com.sk89q.worldguard.util.yaml.ConfigurationNode;
 
 public class YAMLDatabase extends AbstractProtectionDatabase {
     
-    private static Logger logger = Logger.getLogger("Minecraft.WorldGuard");
-    
-    private Configuration config;
+    private YAMLProcessor config;
     private Map<String, ProtectedRegion> regions;
+    private final Logger logger;
     
-    public YAMLDatabase(File file) {
+    public YAMLDatabase(File file, Logger logger) throws ProtectionDatabaseException, FileNotFoundException {
+        this.logger = logger;
         if (!file.exists()) { // shouldn't be necessary, but check anyways
             try {
                 file.createNewFile();
-            } catch (IOException e) {}
-            // if this is thrown, we can't do anything (caught elsewhere anyway)
+            } catch (IOException e) {
+                throw new FileNotFoundException(file.getAbsolutePath());
+            }
         }
-        config = new Configuration(file);
+        config = new YAMLProcessor(file, false, YAMLFormat.COMPACT);
     }
 
-    public void load() throws IOException {
-        config.load();
+    public void load() throws ProtectionDatabaseException {
+        try {
+            config.load();
+        } catch (IOException e) {
+            throw new ProtectionDatabaseException(e);
+        }
         
-        Map<String, ConfigurationNode> regionData = config.getNodes("regions");
+        Map<String, YAMLNode> regionData = config.getNodes("regions");
         
         // No regions are even configured
         if (regionData == null) {
@@ -76,9 +83,9 @@ public class YAMLDatabase extends AbstractProtectionDatabase {
         Map<ProtectedRegion,String> parentSets =
             new LinkedHashMap<ProtectedRegion, String>();
         
-        for (Map.Entry<String, ConfigurationNode> entry : regionData.entrySet()) {
+        for (Map.Entry<String, YAMLNode> entry : regionData.entrySet()) {
             String id = entry.getKey().toLowerCase().replace(".", "");
-            ConfigurationNode node = entry.getValue();
+            YAMLNode node = entry.getValue();
             
             String type = node.getString("type");
             ProtectedRegion region;
@@ -147,7 +154,7 @@ public class YAMLDatabase extends AbstractProtectionDatabase {
         return val;
     }
     
-    private void setFlags(ProtectedRegion region, ConfigurationNode flagsData) {
+    private void setFlags(ProtectedRegion region, YAMLNode flagsData) {
         if (flagsData == null) {
             return;
         }
@@ -158,6 +165,13 @@ public class YAMLDatabase extends AbstractProtectionDatabase {
             if (o != null) {
                 setFlag(region, flag, o);
             }
+            
+            if (flag.getRegionGroupFlag() != null) {
+            Object o2 = flagsData.getProperty(flag.getRegionGroupFlag().getName());
+                if (o2 != null) {
+                    setFlag(region, flag.getRegionGroupFlag(), o2);
+                }
+            }
         }
     }
     
@@ -171,7 +185,7 @@ public class YAMLDatabase extends AbstractProtectionDatabase {
         region.setFlag(flag, val);
     }
     
-    private DefaultDomain parseDomain(ConfigurationNode node) {
+    private DefaultDomain parseDomain(YAMLNode node) {
         if (node == null) {
             return new DefaultDomain();
         }
@@ -189,12 +203,12 @@ public class YAMLDatabase extends AbstractProtectionDatabase {
         return domain;
     }
 
-    public void save() throws IOException {
+    public void save() throws ProtectionDatabaseException {
         config.clear();
         
         for (Map.Entry<String, ProtectedRegion> entry : regions.entrySet()) {
             ProtectedRegion region = entry.getValue();
-            ConfigurationNode node = config.addNode("regions." + entry.getKey());
+            YAMLNode node = config.addNode("regions." + entry.getKey());
             
             if (region instanceof ProtectedCuboidRegion) {
                 ProtectedCuboidRegion cuboid = (ProtectedCuboidRegion) region;

src/main/java/com/sk89q/worldguard/protection/databases/migrators/AbstractDatabaseMigrator.java

@@ -0,0 +1,62 @@
+// $Id$
+/*
+ * MySQL WordGuard Region Database
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.sk89q.worldguard.protection.databases.migrators;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import com.sk89q.worldguard.protection.databases.ProtectionDatabase;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
+import com.sk89q.worldguard.protection.regions.ProtectedRegion;
+
+public abstract class AbstractDatabaseMigrator implements DatabaseMigrator {
+
+    private static HashMap<MigratorKey, Class<? extends AbstractDatabaseMigrator>> migrators =
+            new HashMap<MigratorKey, Class<? extends AbstractDatabaseMigrator>>();
+
+    public static Map<MigratorKey, Class<? extends AbstractDatabaseMigrator>> getMigrators() {
+        if (!migrators.isEmpty()) return migrators;
+
+        AbstractDatabaseMigrator.migrators.put(new MigratorKey("mysql", "yaml"), MySQLToYAMLMigrator.class);
+        AbstractDatabaseMigrator.migrators.put(new MigratorKey("yaml", "mysql"), YAMLToMySQLMigrator.class);
+
+        return migrators;
+    }
+
+    protected abstract Set<String> getWorldsFromOld() throws MigrationException;
+
+    protected abstract Map<String, ProtectedRegion> getRegionsForWorldFromOld(String world) throws MigrationException;
+
+    protected abstract ProtectionDatabase getNewWorldStorage(String world) throws MigrationException;
+
+    public void migrate() throws MigrationException {
+        for (String world : this.getWorldsFromOld()) {
+            ProtectionDatabase database = this.getNewWorldStorage(world);
+            database.setRegions(this.getRegionsForWorldFromOld(world));
+
+            try {
+                database.save();
+            } catch (ProtectionDatabaseException e) {
+                throw new MigrationException(e);
+            }
+        }
+    }
+}

src/main/java/com/sk89q/worldguard/protection/databases/migrators/DatabaseMigrator.java

@@ -1,7 +1,7 @@
 // $Id$
 /*
- * WorldGuard
- * Copyright (C) 2010 sk89q <http://www.sk89q.com>
+ * MySQL WordGuard Region Database
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,19 +17,15 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
-package com.sk89q.worldguard;
+package com.sk89q.worldguard.protection.databases.migrators;
 
-import java.util.logging.Filter;
-import java.util.logging.Level;
-import java.util.logging.LogRecord;
+/**
+ * Represents a method of converting from one database to another.
+ *
+ * @author Nicholas Steicke
+ */
+public interface DatabaseMigrator {
 
-public class TickSyncDelayLoggerFilter implements Filter {
-    public boolean isLoggable(LogRecord record) {
-        if (record.getLevel() == Level.WARNING
-                && record.getMessage().equals("Can't keep up! Did the system time change, or is the server overloaded?")) {
-            return false;
-        }
-        
-        return true;
-    }
+    public void migrate() throws MigrationException;
 }
+

src/main/java/com/sk89q/worldguard/protection/databases/migrators/MigrationException.java

@@ -0,0 +1,40 @@
+// $Id$
+/*
+ * MySQL WordGuard Region Database
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.sk89q.worldguard.protection.databases.migrators;
+
+public class MigrationException extends Exception {
+    private static final long serialVersionUID = 1L;
+
+    public MigrationException() {
+        super();
+    }
+
+    public MigrationException(String message) {
+        super(message);
+    }
+
+    public MigrationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public MigrationException(Throwable cause) {
+        super(cause);
+    }
+}

src/main/java/com/sk89q/worldguard/protection/databases/migrators/MigratorKey.java

@@ -0,0 +1,43 @@
+// $Id$
+/*
+ * MySQL WordGuard Region Database
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.sk89q.worldguard.protection.databases.migrators;
+
+public class MigratorKey {
+    public final String from;
+    public final String to;
+
+    public MigratorKey(String from, String to) {
+        this.from = from;
+        this.to = to;
+    }
+
+    public boolean equals(Object o) {
+        MigratorKey other = (MigratorKey) o;
+
+        return other.from.equals(this.from) && other.to.equals(this.to);
+    }
+
+    public int hashCode() {
+        int hash = 17;
+        hash = hash * 31 + this.from.hashCode();
+        hash = hash * 31 + this.to.hashCode();
+        return hash;
+    }
+}

src/main/java/com/sk89q/worldguard/protection/databases/migrators/MySQLToYAMLMigrator.java

@@ -0,0 +1,97 @@
+// $Id$
+/*
+ * MySQL WordGuard Region Database
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.sk89q.worldguard.protection.databases.migrators;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+import com.sk89q.worldguard.bukkit.ConfigurationManager;
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.protection.databases.MySQLDatabase;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabase;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
+import com.sk89q.worldguard.protection.databases.YAMLDatabase;
+import com.sk89q.worldguard.protection.regions.ProtectedRegion;
+
+public class MySQLToYAMLMigrator extends AbstractDatabaseMigrator {
+
+    private WorldGuardPlugin plugin;
+    private Set<String> worlds;
+
+    public MySQLToYAMLMigrator(WorldGuardPlugin plugin) throws MigrationException {
+        this.plugin = plugin;
+        this.worlds = new HashSet<String>();
+
+        ConfigurationManager config = plugin.getGlobalStateManager();
+
+        try {
+            Connection conn = DriverManager.getConnection(config.sqlDsn, config.sqlUsername, config.sqlPassword);
+
+            ResultSet worlds = conn.prepareStatement("SELECT `name` FROM `world`;").executeQuery();
+
+            while(worlds.next()) {
+                this.worlds.add(worlds.getString(1));
+            }
+
+            conn.close();
+        } catch (SQLException e) {
+            throw new MigrationException((Exception) e);
+        }
+    }
+
+    @Override
+    protected Set<String> getWorldsFromOld() {
+        return this.worlds;
+    }
+
+    @Override
+    protected Map<String, ProtectedRegion> getRegionsForWorldFromOld(String world) throws MigrationException {
+        ProtectionDatabase oldDatabase;
+        try {
+            oldDatabase = new MySQLDatabase(plugin.getGlobalStateManager(), world, plugin.getLogger());
+            oldDatabase.load();
+        } catch (ProtectionDatabaseException e) {
+            throw new MigrationException((Exception) e);
+        }
+
+        return oldDatabase.getRegions();
+    }
+
+    @Override
+    protected ProtectionDatabase getNewWorldStorage(String world) throws MigrationException {
+        try {
+            File file = new File(plugin.getDataFolder(),
+                    "worlds" + File.separator + world + File.separator + "regions.yml");
+
+            return new YAMLDatabase(file, plugin.getLogger());
+        } catch (FileNotFoundException e) {
+            throw new MigrationException((Exception) e);
+        } catch (ProtectionDatabaseException e) {
+            throw new MigrationException((Exception) e);
+        }
+    }
+}

src/main/java/com/sk89q/worldguard/protection/databases/migrators/YAMLToMySQLMigrator.java

@@ -0,0 +1,86 @@
+// $Id$
+/*
+ * MySQL WordGuard Region Database
+ * Copyright (C) 2011 Nicholas Steicke <http://narthollis.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.sk89q.worldguard.protection.databases.migrators;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.protection.databases.MySQLDatabase;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabase;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
+import com.sk89q.worldguard.protection.databases.YAMLDatabase;
+import com.sk89q.worldguard.protection.regions.ProtectedRegion;
+
+public class YAMLToMySQLMigrator extends AbstractDatabaseMigrator {
+
+    private WorldGuardPlugin plugin;
+    private HashMap<String,File> regionYamlFiles;
+
+    public YAMLToMySQLMigrator(WorldGuardPlugin plugin) {
+        this.plugin = plugin;
+
+        this.regionYamlFiles = new HashMap<String,File>();
+
+        File files[] = new File(plugin.getDataFolder(), "worlds" + File.separator).listFiles();
+        for (File item : files) {
+            if (item.isDirectory()) {
+                for (File subItem : item.listFiles()) { 
+                    if (subItem.getName().equals("regions.yml")) {
+                        this.regionYamlFiles.put(item.getName(), subItem);
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    protected Set<String> getWorldsFromOld() {
+        return this.regionYamlFiles.keySet();
+    }
+
+    @Override
+    protected Map<String, ProtectedRegion> getRegionsForWorldFromOld(String world) throws MigrationException {
+        ProtectionDatabase oldDatabase;
+        try {
+            oldDatabase = new YAMLDatabase(this.regionYamlFiles.get(world), plugin.getLogger());
+            oldDatabase.load();
+        } catch (FileNotFoundException e) {
+            throw new MigrationException((Exception) e);
+        } catch (ProtectionDatabaseException e) {
+            throw new MigrationException((Exception) e);
+        }
+
+        return oldDatabase.getRegions();
+    }
+
+    @Override
+    protected ProtectionDatabase getNewWorldStorage(String world) throws MigrationException {
+        try {
+            return new MySQLDatabase(plugin.getGlobalStateManager(), world, plugin.getLogger());
+        } catch (ProtectionDatabaseException e) {
+            throw new MigrationException((Exception) e);
+        }
+    }
+
+}

src/main/java/com/sk89q/worldguard/protection/events/DisallowedPVPEvent.java

@@ -0,0 +1,82 @@
+// $Id$
+/*
+ * WorldGuard
+ * Copyright (C) 2010 sk89q <http://www.sk89q.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.protection.events;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+
+/**
+ * This event is fired when PVP is disallowed between players due to a "pvp deny" flag.
+ * Cancelling this event allows the PVP in spite of this.
+ * 
+ * @author Score_Under
+ */
+public class DisallowedPVPEvent extends Event implements Cancellable {
+    private static final HandlerList handlers = new HandlerList();
+
+    private boolean cancelled = false;
+    private final Player attacker;
+    private final Player defender;
+    private final EntityDamageByEntityEvent event;
+
+    public DisallowedPVPEvent(final Player attacker, final Player defender, EntityDamageByEntityEvent event) {
+        this.attacker = attacker;
+        this.defender = defender;
+        this.event = event;
+    }
+
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    public void setCancelled(boolean cancelled) {
+        this.cancelled = cancelled;
+    }
+
+    /**
+     * @return the attacking player.
+     */
+    public Player getAttacker() {
+        return attacker;
+    }
+
+    /**
+     * @return the defending player.
+     */
+    public Player getDefender() {
+        return defender;
+    }
+
+    public EntityDamageByEntityEvent getCause() {
+        return event;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+}

src/main/java/com/sk89q/worldguard/protection/flags/BooleanFlag.java

@@ -27,9 +27,9 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
  * @author sk89q
  */
 public class BooleanFlag extends Flag<Boolean> {
-    
-    public BooleanFlag(String name, char legacyCode) {
-        super(name, legacyCode);
+
+    public BooleanFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
     }
 
     public BooleanFlag(String name) {

src/main/java/com/sk89q/worldguard/protection/flags/CommandStringFlag.java

@@ -27,9 +27,9 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
  * @author sk89q
  */
 public class CommandStringFlag extends Flag<String> {
-    
-    public CommandStringFlag(String name, char legacyCode) {
-        super(name, legacyCode);
+
+    public CommandStringFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
     }
 
     public CommandStringFlag(String name) {

src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java

@@ -19,7 +19,7 @@
 
 package com.sk89q.worldguard.protection.flags;
 
-import org.bukkit.entity.CreatureType;
+import org.bukkit.entity.EntityType;
 
 /**
  *
@@ -27,20 +27,22 @@ import org.bukkit.entity.CreatureType;
  */
 public final class DefaultFlag {
 
-    public static final StateFlag PASSTHROUGH = new StateFlag("passthrough", 'z', false);
-    public static final StateFlag BUILD = new StateFlag("build", 'b', true);
-    public static final StateFlag PVP = new StateFlag("pvp", 'p', true);
-    public static final StateFlag MOB_DAMAGE = new StateFlag("mob-damage", 'm', true);
-    public static final StateFlag MOB_SPAWNING = new StateFlag("mob-spawning", true);
-    public static final StateFlag CREEPER_EXPLOSION = new StateFlag("creeper-explosion", 'c', true);
-    public static final StateFlag GHAST_FIREBALL = new StateFlag("ghast-fireball", true);
+    public static final StateFlag PASSTHROUGH = new StateFlag("passthrough", false, RegionGroup.ALL);
+    public static final StateFlag BUILD = new StateFlag("build", true, RegionGroup.NON_MEMBERS);
+    public static final RegionGroupFlag CONSTRUCT = new RegionGroupFlag("construct", RegionGroup.MEMBERS);
+    public static final StateFlag PVP = new StateFlag("pvp", true, RegionGroup.ALL);
+    public static final StateFlag MOB_DAMAGE = new StateFlag("mob-damage", true, RegionGroup.ALL);
+    public static final StateFlag MOB_SPAWNING = new StateFlag("mob-spawning", true, RegionGroup.ALL);
+    public static final StateFlag CREEPER_EXPLOSION = new StateFlag("creeper-explosion", true, RegionGroup.ALL);
+    public static final StateFlag ENDERDRAGON_BLOCK_DAMAGE = new StateFlag("enderdragon-block-damage", true);
+    public static final StateFlag GHAST_FIREBALL = new StateFlag("ghast-fireball", true, RegionGroup.ALL);
     public static final StateFlag SLEEP = new StateFlag("sleep", true);
-    public static final StateFlag TNT = new StateFlag("tnt", 't', true);
-    public static final StateFlag LIGHTER = new StateFlag("lighter", 'l', true);
-    public static final StateFlag FIRE_SPREAD = new StateFlag("fire-spread", 'f', true);
-    public static final StateFlag LAVA_FIRE = new StateFlag("lava-fire", 'F', true);
+    public static final StateFlag TNT = new StateFlag("tnt", true, RegionGroup.ALL);
+    public static final StateFlag LIGHTER = new StateFlag("lighter", true, RegionGroup.ALL);
+    public static final StateFlag FIRE_SPREAD = new StateFlag("fire-spread", true);
+    public static final StateFlag LAVA_FIRE = new StateFlag("lava-fire", true);
     public static final StateFlag LIGHTNING = new StateFlag("lightning", true);
-    public static final StateFlag CHEST_ACCESS = new StateFlag("chest-access", 'C', false);
+    public static final StateFlag CHEST_ACCESS = new StateFlag("chest-access", false);
     public static final StateFlag WATER_FLOW = new StateFlag("water-flow", true);
     public static final StateFlag LAVA_FLOW = new StateFlag("lava-flow", true);
     public static final StateFlag USE = new StateFlag("use", true);
@@ -55,53 +57,50 @@ public final class DefaultFlag {
     public static final StateFlag LEAF_DECAY = new StateFlag("leaf-decay", true);
     public static final StateFlag GRASS_SPREAD = new StateFlag("grass-growth", true);
     public static final StateFlag ENDER_BUILD = new StateFlag("enderman-grief", true);
-    public static final StateFlag INVINCIBILITY = new StateFlag("invincible", false);
+    public static final StateFlag INVINCIBILITY = new StateFlag("invincible", false, RegionGroup.ALL);
+    public static final StateFlag EXP_DROPS = new StateFlag("exp-drops", true, RegionGroup.ALL);
+    public static final StateFlag SEND_CHAT = new StateFlag("send-chat", true);
+    public static final StateFlag RECEIVE_CHAT = new StateFlag("receive-chat", true);
     public static final StateFlag ENTRY = new StateFlag("entry", true);
-    public static final RegionGroupFlag ENTRY_PERM = new RegionGroupFlag("entry-group", RegionGroupFlag.RegionGroup.NON_MEMBERS);
     public static final StateFlag EXIT = new StateFlag("exit", true);
-    public static final RegionGroupFlag EXIT_PERM = new RegionGroupFlag("exit-group", RegionGroupFlag.RegionGroup.NON_MEMBERS);
-    public static final StringFlag GREET_MESSAGE = new StringFlag("greeting");
-    public static final StringFlag FAREWELL_MESSAGE = new StringFlag("farewell");
-    public static final BooleanFlag NOTIFY_ENTER = new BooleanFlag("notify-enter");
-    public static final BooleanFlag NOTIFY_LEAVE = new BooleanFlag("notify-leave");
-    public static final SetFlag<CreatureType> DENY_SPAWN = new SetFlag<CreatureType>("deny-spawn", new CreatureTypeFlag(null));
-    public static final IntegerFlag HEAL_DELAY = new IntegerFlag("heal-delay");
-    public static final IntegerFlag HEAL_AMOUNT = new IntegerFlag("heal-amount");
-    public static final IntegerFlag MIN_HEAL = new IntegerFlag("heal-min-health");
-    public static final IntegerFlag MAX_HEAL = new IntegerFlag("heal-max-health");
-    public static final IntegerFlag FEED_DELAY = new IntegerFlag("feed-delay");
-    public static final IntegerFlag FEED_AMOUNT = new IntegerFlag("feed-amount");
-    public static final IntegerFlag MIN_FOOD = new IntegerFlag("feed-min-hunger");
-    public static final IntegerFlag MAX_FOOD = new IntegerFlag("feed-max-hunger");
-    public static final VectorFlag TELE_LOC = new VectorFlag("teleport");
-    public static final RegionGroupFlag TELE_PERM = new RegionGroupFlag("teleport-group", RegionGroupFlag.RegionGroup.MEMBERS);
-    public static final VectorFlag SPAWN_LOC = new VectorFlag("spawn");
-    public static final RegionGroupFlag SPAWN_PERM = new RegionGroupFlag("spawn-group", RegionGroupFlag.RegionGroup.MEMBERS);
+    public static final StateFlag ENTITY_PAINTING_DESTROY = new StateFlag("entity-painting-destroy", true);
+    public static final StateFlag POTION_SPLASH = new StateFlag("potion-splash", true);
+    public static final StringFlag GREET_MESSAGE = new StringFlag("greeting", RegionGroup.ALL);
+    public static final StringFlag FAREWELL_MESSAGE = new StringFlag("farewell", RegionGroup.ALL);
+    public static final BooleanFlag NOTIFY_ENTER = new BooleanFlag("notify-enter", RegionGroup.ALL);
+    public static final BooleanFlag NOTIFY_LEAVE = new BooleanFlag("notify-leave", RegionGroup.ALL);
+    public static final SetFlag<EntityType> DENY_SPAWN = new SetFlag<EntityType>("deny-spawn", RegionGroup.ALL, new EntityTypeFlag(null));
+    public static final IntegerFlag HEAL_DELAY = new IntegerFlag("heal-delay", RegionGroup.ALL);
+    public static final IntegerFlag HEAL_AMOUNT = new IntegerFlag("heal-amount", RegionGroup.ALL);
+    public static final IntegerFlag MIN_HEAL = new IntegerFlag("heal-min-health", RegionGroup.ALL);
+    public static final IntegerFlag MAX_HEAL = new IntegerFlag("heal-max-health", RegionGroup.ALL);
+    public static final IntegerFlag FEED_DELAY = new IntegerFlag("feed-delay", RegionGroup.ALL);
+    public static final IntegerFlag FEED_AMOUNT = new IntegerFlag("feed-amount", RegionGroup.ALL);
+    public static final IntegerFlag MIN_FOOD = new IntegerFlag("feed-min-hunger", RegionGroup.ALL);
+    public static final IntegerFlag MAX_FOOD = new IntegerFlag("feed-max-hunger", RegionGroup.ALL);
+    public static final LocationFlag TELE_LOC = new LocationFlag("teleport", RegionGroup.MEMBERS);
+    public static final LocationFlag SPAWN_LOC = new LocationFlag("spawn", RegionGroup.MEMBERS);
     public static final BooleanFlag BUYABLE = new BooleanFlag("buyable");
     public static final DoubleFlag PRICE = new DoubleFlag("price");
-    public static final SetFlag<String> BLOCKED_CMDS = new SetFlag<String>("blocked-cmds", new CommandStringFlag(null));
-    public static final SetFlag<String> ALLOWED_CMDS = new SetFlag<String>("allowed-cmds", new CommandStringFlag(null));
+    public static final SetFlag<String> BLOCKED_CMDS = new SetFlag<String>("blocked-cmds", RegionGroup.ALL, new CommandStringFlag(null));
+    public static final SetFlag<String> ALLOWED_CMDS = new SetFlag<String>("allowed-cmds", RegionGroup.ALL, new CommandStringFlag(null));
 
     public static final Flag<?>[] flagsList = new Flag<?>[] {
-        PASSTHROUGH, BUILD, PVP, CHEST_ACCESS, PISTONS,
+        PASSTHROUGH, BUILD, CONSTRUCT, PVP, CHEST_ACCESS, PISTONS,
         TNT, LIGHTER, USE, PLACE_VEHICLE, DESTROY_VEHICLE, SLEEP,
-        MOB_DAMAGE, MOB_SPAWNING, DENY_SPAWN, INVINCIBILITY,
-        CREEPER_EXPLOSION, GHAST_FIREBALL, ENDER_BUILD,
+        MOB_DAMAGE, MOB_SPAWNING, DENY_SPAWN, INVINCIBILITY, EXP_DROPS,
+        CREEPER_EXPLOSION, ENDERDRAGON_BLOCK_DAMAGE, GHAST_FIREBALL, ENDER_BUILD,
         GREET_MESSAGE, FAREWELL_MESSAGE, NOTIFY_ENTER, NOTIFY_LEAVE,
-        EXIT, EXIT_PERM, ENTRY, ENTRY_PERM,
+        EXIT, ENTRY, LIGHTNING, ENTITY_PAINTING_DESTROY,
         HEAL_AMOUNT, HEAL_DELAY, MIN_HEAL, MAX_HEAL,
         FEED_DELAY, FEED_AMOUNT, MIN_FOOD, MAX_FOOD,
         SNOW_FALL, SNOW_MELT, ICE_FORM, ICE_MELT,
-        MUSHROOMS, LEAF_DECAY, GRASS_SPREAD,
+        MUSHROOMS, LEAF_DECAY, GRASS_SPREAD, SEND_CHAT, RECEIVE_CHAT,
         FIRE_SPREAD, LAVA_FIRE, LAVA_FLOW, WATER_FLOW,
-        TELE_LOC, TELE_PERM, SPAWN_LOC, SPAWN_PERM,
+        TELE_LOC, SPAWN_LOC, POTION_SPLASH,
         BLOCKED_CMDS, ALLOWED_CMDS, PRICE, BUYABLE,
     };
 
-    static {
-        ENTRY.setGroupFlag(ENTRY_PERM);
-        EXIT.setGroupFlag(EXIT_PERM);
-    }
 
     private DefaultFlag() {
     }
@@ -109,20 +108,4 @@ public final class DefaultFlag {
     public static Flag<?>[] getFlags() {
         return flagsList;
     }
-
-    /**
-     * Get the legacy flag.
-     *
-     * @param flagString
-     * @return null if not found
-     */
-    public static StateFlag getLegacyFlag(String flagString) {
-        for (Flag<?> flag : flagsList) {
-            if (flag instanceof StateFlag && flagString.equals(String.valueOf(flag.getLegacyCode()))) {
-                return (StateFlag) flag;
-            }
-        }
-
-        return null;
-    }
 }

src/main/java/com/sk89q/worldguard/protection/flags/DoubleFlag.java

@@ -28,8 +28,8 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
  */
 public class DoubleFlag extends Flag<Double> {
 
-    public DoubleFlag(String name, char legacyCode) {
-        super(name, legacyCode);
+    public DoubleFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
     }
 
     public DoubleFlag(String name) {

src/main/java/com/sk89q/worldguard/protection/flags/EntityTypeFlag.java

@@ -18,28 +18,28 @@
  */
 package com.sk89q.worldguard.protection.flags;
 
-import org.bukkit.entity.CreatureType;
+import org.bukkit.entity.EntityType;
 
 /**
- * Represents a creature type.
+ * Represents an entity type.
  *
  * @author sk89q
  */
-public class CreatureTypeFlag extends EnumFlag<CreatureType> {
+public class EntityTypeFlag extends EnumFlag<EntityType> {
 
-    public CreatureTypeFlag(String name, char legacyCode) {
-        super(name, legacyCode, CreatureType.class);
+    public EntityTypeFlag(String name, RegionGroup defaultGroup) {
+        super(name, EntityType.class, defaultGroup);
     }
 
-    public CreatureTypeFlag(String name) {
-        super(name, CreatureType.class);
+    public EntityTypeFlag(String name) {
+        super(name, EntityType.class);
     }
 
     @Override
-    public CreatureType detectValue(String input) {
-        CreatureType lowMatch = null;
+    public EntityType detectValue(String input) {
+        EntityType lowMatch = null;
 
-        for (CreatureType type : CreatureType.values()) {
+        for (EntityType type : EntityType.values()) {
             if (type.name().equalsIgnoreCase(input.trim())) {
                 return type;
             }

src/main/java/com/sk89q/worldguard/protection/flags/EnumFlag.java

@@ -29,9 +29,9 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 public class EnumFlag<T extends Enum<T>> extends Flag<T> {
 
     private Class<T> enumClass;
-    
-    public EnumFlag(String name, char legacyCode, Class<T> enumClass) {
-        super(name, legacyCode);
+
+    public EnumFlag(String name, Class<T> enumClass, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
         this.enumClass = enumClass;
     }
 

src/main/java/com/sk89q/worldguard/protection/flags/Flag.java

@@ -30,24 +30,26 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 public abstract class Flag<T> {
 
     private String name;
-    private Character legacyCode;
-
-    public Flag(String name, char legacyCode) {
+    private RegionGroupFlag regionGroup;
+    
+    public Flag(String name, RegionGroup defaultGroup) {
         this.name = name;
-        this.legacyCode = legacyCode;
+
+        if (defaultGroup != null) {
+            this.regionGroup = new RegionGroupFlag(name + "-group", defaultGroup);
+        }
     }
 
     public Flag(String name) {
-        this.name = name;
-        this.legacyCode = null;
+        this(name, RegionGroup.NON_MEMBERS);
     }
 
     public String getName() {
         return name;
     }
-
-    public Character getLegacyCode() {
-        return legacyCode;
+    
+    public RegionGroupFlag getRegionGroupFlag() {
+        return regionGroup;
     }
 
     public abstract T parseInput(WorldGuardPlugin plugin, CommandSender sender,

src/main/java/com/sk89q/worldguard/protection/flags/IntegerFlag.java

@@ -28,8 +28,8 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
  */
 public class IntegerFlag extends Flag<Integer> {
 
-    public IntegerFlag(String name, char legacyCode) {
-        super(name, legacyCode);
+    public IntegerFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
     }
 
     public IntegerFlag(String name) {

src/main/java/com/sk89q/worldguard/protection/flags/LocationFlag.java

@@ -0,0 +1,154 @@
+// $Id$
+/*
+ * WorldGuard
+ * Copyright (C) 2010 sk89q <http://www.sk89q.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.sk89q.worldguard.protection.flags;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import com.sk89q.minecraft.util.commands.CommandException;
+import com.sk89q.worldedit.LocalWorld;
+import com.sk89q.worldedit.Location;
+import com.sk89q.worldedit.Vector;
+import com.sk89q.worldedit.bukkit.BukkitUtil;
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+
+/**
+ *
+ * @author sk89q
+ */
+public class LocationFlag extends Flag<Location> {
+    
+    public LocationFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
+    }
+
+    public LocationFlag(String name) {
+        super(name);
+    }
+
+    @Override
+    public Location parseInput(WorldGuardPlugin plugin, CommandSender sender, String input) throws InvalidFlagFormat {
+        input = input.trim();
+
+        final Player player;
+        try {
+            player = plugin.checkPlayer(sender);
+        } catch (CommandException e) {
+            throw new InvalidFlagFormat(e.getMessage());
+        }
+
+        if ("here".equalsIgnoreCase(input)) {
+            return BukkitUtil.toLocation(player.getLocation());
+        } else if ("none".equalsIgnoreCase(input)) {
+            return null;
+        } else {
+            String[] split = input.split(",");
+            if (split.length >= 3) {
+                try {
+                    final World world = player.getWorld();
+                    final double x = Double.parseDouble(split[0]);
+                    final double y = Double.parseDouble(split[1]);
+                    final double z = Double.parseDouble(split[2]);
+                    final float yaw = split.length < 4 ? 0 : Float.parseFloat(split[3]);
+                    final float pitch = split.length < 5 ? 0 : Float.parseFloat(split[4]);
+
+                    return new Location(
+                            BukkitUtil.getLocalWorld(world),
+                            new Vector(
+                                    x,
+                                    y,
+                                    z
+                            ),
+                            yaw, pitch
+                    );
+                } catch (NumberFormatException e) {
+                }
+            }
+
+            throw new InvalidFlagFormat("Expected 'here' or x,y,z.");
+        }
+    }
+
+    @Override
+    public Location unmarshal(Object o) {
+        if (o instanceof Map<?, ?>) {
+            Map<?, ?> map  = (Map<?, ?>) o;
+
+            Object rawWorld = map.get("world");
+            if (rawWorld == null) return null;
+
+            Object rawX = map.get("x");
+            if (rawX == null) return null;
+
+            Object rawY = map.get("y");
+            if (rawY == null) return null;
+
+            Object rawZ = map.get("z");
+            if (rawZ == null) return null;
+
+            Object rawYaw = map.get("yaw");
+            if (rawYaw == null) return null;
+
+            Object rawPitch = map.get("pitch");
+            if (rawPitch == null) return null;
+
+            World bukkitWorld = Bukkit.getServer().getWorld((String) rawWorld);
+            LocalWorld world = BukkitUtil.getLocalWorld(bukkitWorld);
+            Vector position = new Vector(toNumber(rawX), toNumber(rawY), toNumber(rawZ));
+            float yaw = (float) toNumber(rawYaw);
+            float pitch = (float) toNumber(rawPitch);
+
+            return new Location(world, position, yaw, pitch);
+        }
+
+        return null;
+    }
+
+    @Override
+    public Object marshal(Location o) {
+        Vector position = o.getPosition();
+        Map<String, Object> vec = new HashMap<String, Object>();
+        vec.put("world", o.getWorld().getName());
+        vec.put("x", position.getX());
+        vec.put("y", position.getY());
+        vec.put("z", position.getZ());
+        vec.put("yaw", o.getYaw());
+        vec.put("pitch", o.getPitch());
+        return vec;
+    }
+
+    private double toNumber(Object o) {
+        if (o instanceof Integer) {
+            return (Integer) o;
+        } else if (o instanceof Long) {
+            return (Long) o;
+        } else if (o instanceof Float) {
+            return (Float) o;
+        } else if (o instanceof Double) {
+            return (Double) o;
+        } else {
+            return 0;
+        }
+    }
+}

src/main/java/com/sk89q/worldguard/protection/flags/RegionGroup.java

@@ -1,37 +1,31 @@
-// $Id$
-/*
- * WorldGuard
- * Copyright (C) 2010 sk89q <http://www.sk89q.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package com.sk89q.worldguard.util.yaml;
-
-/**
- * Configuration exception.
- * 
- * @author sk89q
- */
-public class ConfigurationException extends Exception {
-    private static final long serialVersionUID = -2442886939908724203L;
-    
-    public ConfigurationException() {
-        super();
-    }
-    
-    public ConfigurationException(String msg) {
-        super(msg);
-    }
-}
+/*
+ * WorldGuard
+ * Copyright (C) 2012 sk89q <http://www.sk89q.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.protection.flags;
+
+/**
+ * A grouping of region membership types
+ */
+public enum RegionGroup {
+    MEMBERS,
+    OWNERS,
+    NON_MEMBERS,
+    NON_OWNERS,
+    ALL,
+    NONE
+}

src/main/java/com/sk89q/worldguard/protection/flags/RegionGroupFlag.java

@@ -18,10 +18,7 @@
  */
 package com.sk89q.worldguard.protection.flags;
 
-import org.bukkit.command.CommandSender;
-
 import com.sk89q.worldguard.LocalPlayer;
-import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 
@@ -29,24 +26,12 @@ import com.sk89q.worldguard.protection.regions.ProtectedRegion;
  *
  * @author sk89q
  */
-public class RegionGroupFlag extends Flag<RegionGroupFlag.RegionGroup> {
-
-    public static enum RegionGroup {
-        MEMBERS,
-        OWNERS,
-        NON_MEMBERS,
-        NON_OWNERS
-    }
+public class RegionGroupFlag extends EnumFlag<RegionGroup> {
 
     private RegionGroup def;
 
-    public RegionGroupFlag(String name, char legacyCode, RegionGroup def) {
-        super(name, legacyCode);
-        this.def = def;
-    }
-
     public RegionGroupFlag(String name, RegionGroup def) {
-        super(name);
+        super(name, RegionGroup.class, null);
         this.def = def;
     }
 
@@ -55,8 +40,7 @@ public class RegionGroupFlag extends Flag<RegionGroupFlag.RegionGroup> {
     }
 
     @Override
-    public RegionGroup parseInput(WorldGuardPlugin plugin, CommandSender sender,
-            String input) throws InvalidFlagFormat {
+    public RegionGroup detectValue(String input) {
         input = input.trim();
 
         if (input.equalsIgnoreCase("members") || input.equalsIgnoreCase("member")) {
@@ -67,58 +51,31 @@ public class RegionGroupFlag extends Flag<RegionGroupFlag.RegionGroup> {
             return RegionGroup.NON_OWNERS;
         } else if (input.equalsIgnoreCase("nonmembers") || input.equalsIgnoreCase("nonmember")) {
             return RegionGroup.NON_MEMBERS;
-        } else if (input.equalsIgnoreCase("everyone") || input.equalsIgnoreCase("anyone")) {
-            return null;
-        } else {
-            throw new InvalidFlagFormat("Expected [non]member/[non]owner/anyone but got '" + input + "'");
-        }
-    }
-
-    @Override
-    public RegionGroup unmarshal(Object o) {
-        String str = o.toString();
-        if (str.equalsIgnoreCase("members")) {
-            return RegionGroup.MEMBERS;
-        } else if (str.equalsIgnoreCase("owners")) {
-            return RegionGroup.OWNERS;
-        } else if (str.equalsIgnoreCase("nonmembers")) {
-            return RegionGroup.NON_MEMBERS;
-        } else if (str.equalsIgnoreCase("nonowners")) {
-            return RegionGroup.NON_OWNERS;
-        } else {
-            return null;
-        }
-    }
-
-    @Override
-    public Object marshal(RegionGroup o) {
-        if (o == RegionGroup.MEMBERS) {
-            return "members";
-        } else if (o == RegionGroup.OWNERS) {
-            return "owners";
-        } else if (o == RegionGroup.NON_MEMBERS) {
-            return "nonmembers";
-        } else if (o == RegionGroup.NON_OWNERS) {
-            return "nonowners";
+        } else if (input.equalsIgnoreCase("everyone") || input.equalsIgnoreCase("anyone") || input.equalsIgnoreCase("all")) {
+            return RegionGroup.ALL;
+        } else if (input.equalsIgnoreCase("none") || input.equalsIgnoreCase("noone") || input.equalsIgnoreCase("deny")) {
+            return RegionGroup.NONE;
         } else {
             return null;
         }
     }
 
     public static boolean isMember(ProtectedRegion region, RegionGroup group, LocalPlayer player) {
-        if (group == RegionGroupFlag.RegionGroup.OWNERS) {
+        if (group == null || group == RegionGroup.ALL) {
+            return true;
+        } else if (group == RegionGroup.OWNERS) {
             if (region.isOwner(player)) {
                 return true;
             }
-        } else if (group == RegionGroupFlag.RegionGroup.MEMBERS) {
+        } else if (group == RegionGroup.MEMBERS) {
             if (region.isMember(player)) {
                 return true;
             }
-        } else if (group == RegionGroupFlag.RegionGroup.NON_OWNERS) {
+        } else if (group == RegionGroup.NON_OWNERS) {
             if (!region.isOwner(player)) {
                 return true;
             }
-        } else if (group == RegionGroupFlag.RegionGroup.NON_MEMBERS) {
+        } else if (group == RegionGroup.NON_MEMBERS) {
             if (!region.isMember(player)) {
                 return true;
             }
@@ -129,19 +86,21 @@ public class RegionGroupFlag extends Flag<RegionGroupFlag.RegionGroup> {
 
     public static boolean isMember(ApplicableRegionSet set,
                                    RegionGroup group, LocalPlayer player) {
-        if (group == RegionGroupFlag.RegionGroup.OWNERS) {
+        if (group == null || group == RegionGroup.ALL) {
+            return true;
+        } else if (group == RegionGroup.OWNERS) {
             if (set.isOwnerOfAll(player)) {
                 return true;
             }
-        } else if (group == RegionGroupFlag.RegionGroup.MEMBERS) {
+        } else if (group == RegionGroup.MEMBERS) {
             if (set.isMemberOfAll(player)) {
                 return true;
             }
-        } else if (group == RegionGroupFlag.RegionGroup.NON_OWNERS) {
+        } else if (group == RegionGroup.NON_OWNERS) {
             if (!set.isOwnerOfAll(player)) {
                 return true;
             }
-        } else if (group == RegionGroupFlag.RegionGroup.NON_MEMBERS) {
+        } else if (group == RegionGroup.NON_MEMBERS) {
             if (!set.isMemberOfAll(player)) {
                 return true;
             }

src/main/java/com/sk89q/worldguard/protection/flags/SetFlag.java

@@ -36,9 +36,9 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 public class SetFlag<T> extends Flag<Set<T>> {
 
     private Flag<T> subFlag;
-    
-    public SetFlag(String name, char legacyCode, Flag<T> subFlag) {
-        super(name, legacyCode);
+
+    public SetFlag(String name, RegionGroup defaultGroup, Flag<T> subFlag) {
+        super(name, defaultGroup);
         this.subFlag = subFlag;
     }
 

src/main/java/com/sk89q/worldguard/protection/flags/StateFlag.java

@@ -34,10 +34,9 @@ public class StateFlag extends Flag<StateFlag.State> {
     }
 
     private boolean def;
-    private RegionGroupFlag groupFlag;
 
-    public StateFlag(String name, char legacyCode, boolean def) {
-        super(name, legacyCode);
+    public StateFlag(String name, boolean def, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
         this.def = def;
     }
 
@@ -50,14 +49,6 @@ public class StateFlag extends Flag<StateFlag.State> {
         return def;
     }
 
-    public RegionGroupFlag getGroupFlag() {
-        return groupFlag;
-    }
-
-    public void setGroupFlag(RegionGroupFlag groupFlag) {
-        this.groupFlag = groupFlag;
-    }
-
     @Override
     public State parseInput(WorldGuardPlugin plugin, CommandSender sender,
             String input) throws InvalidFlagFormat {

src/main/java/com/sk89q/worldguard/protection/flags/StringFlag.java

@@ -28,8 +28,8 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
  */
 public class StringFlag extends Flag<String> {
 
-    public StringFlag(String name, char legacyCode) {
-        super(name, legacyCode);
+    public StringFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
     }
 
     public StringFlag(String name) {

src/main/java/com/sk89q/worldguard/protection/flags/VectorFlag.java

@@ -33,9 +33,9 @@ import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
  * @author sk89q
  */
 public class VectorFlag extends Flag<Vector> {
-
-    public VectorFlag(String name, char legacyCode) {
-        super(name, legacyCode);
+    
+    public VectorFlag(String name, RegionGroup defaultGroup) {
+        super(name, defaultGroup);
     }
 
     public VectorFlag(String name) {
@@ -43,14 +43,29 @@ public class VectorFlag extends Flag<Vector> {
     }
 
     @Override
-    public Vector parseInput(WorldGuardPlugin plugin, CommandSender sender,
-            String input) throws InvalidFlagFormat {
+    public Vector parseInput(WorldGuardPlugin plugin, CommandSender sender, String input) throws InvalidFlagFormat {
         input = input.trim();
 
-        try {
-            return BukkitUtil.toVector(plugin.checkPlayer(sender).getLocation());
-        } catch (CommandException e) {
-            throw new InvalidFlagFormat(e.getMessage());
+        if ("here".equalsIgnoreCase(input)) {
+            try {
+                return BukkitUtil.toVector(plugin.checkPlayer(sender).getLocation());
+            } catch (CommandException e) {
+                throw new InvalidFlagFormat(e.getMessage());
+            }
+        } else {
+            String[] split = input.split(",");
+            if (split.length == 3) {
+                try {
+                    return new Vector(
+                            Double.parseDouble(split[0]),
+                            Double.parseDouble(split[1]),
+                            Double.parseDouble(split[2])
+                    );
+                } catch (NumberFormatException e) {
+                }
+            }
+
+            throw new InvalidFlagFormat("Expected 'here' or x,y,z.");
         }
     }
 

src/main/java/com/sk89q/worldguard/protection/managers/FlatRegionManager.java

@@ -49,46 +49,28 @@ public class FlatRegionManager extends RegionManager {
     /**
      * Construct the manager.
      *
-     * @param regionloader
+     * @param regionLoader The loader for regions
      */
-    public FlatRegionManager(ProtectionDatabase regionloader) {
-        super(regionloader);
+    public FlatRegionManager(ProtectionDatabase regionLoader) {
+        super(regionLoader);
         regions = new TreeMap<String, ProtectedRegion>();
     }
 
-    /**
-     * Get a list of protected regions.
-     *
-     * @return
-     */
     @Override
     public Map<String, ProtectedRegion> getRegions() {
         return regions;
     }
 
-    /**
-     * Set a list of protected regions.
-     */
     @Override
     public void setRegions(Map<String, ProtectedRegion> regions) {
         this.regions = new TreeMap<String, ProtectedRegion>(regions);
     }
 
-    /**
-     * Adds a region.
-     *
-     * @param region
-     */
     @Override
     public void addRegion(ProtectedRegion region) {
         regions.put(region.getId().toLowerCase(), region);
     }
 
-    /**
-     * Removes a region and its children.
-     *
-     * @param id
-     */
     @Override
     public void removeRegion(String id) {
         ProtectedRegion region = regions.get(id.toLowerCase());
@@ -110,33 +92,11 @@ public class FlatRegionManager extends RegionManager {
         }
     }
 
-    /**
-     * Return whether a region exists by an ID.
-     *
-     * @param id
-     * @return
-     */
     @Override
     public boolean hasRegion(String id) {
         return regions.containsKey(id.toLowerCase());
     }
 
-    /**
-     * Get a region by its ID.
-     *
-     * @param id
-     */
-    @Override
-    public ProtectedRegion getRegion(String id) {
-        return regions.get(id.toLowerCase());
-    }
-
-    /**
-     * Get an object for a point for rules to be applied with.
-     *
-     * @param pt
-     * @return
-     */
     @Override
     public ApplicableRegionSet getApplicableRegions(Vector pt) {
         TreeSet<ProtectedRegion> appRegions =
@@ -150,7 +110,7 @@ public class FlatRegionManager extends RegionManager {
 
                 while (parent != null) {
                     if (!appRegions.contains(parent)) {
-                        appRegions.add(region);
+                        appRegions.add(parent);
                     }
 
                     parent = parent.getParent();
@@ -182,12 +142,6 @@ public class FlatRegionManager extends RegionManager {
         return new ApplicableRegionSet(intersectRegions, regions.get("__global__"));
     }*/
 
-    /**
-     * Get a list of region IDs that contain a point.
-     *
-     * @param pt
-     * @return
-     */
     @Override
     public List<String> getApplicableRegionsIDs(Vector pt) {
         List<String> applicable = new ArrayList<String>();
@@ -201,11 +155,6 @@ public class FlatRegionManager extends RegionManager {
         return applicable;
     }
 
-    /**
-     * Get an object for a region for rules to be applied with.
-     *
-     * @return
-     */
     @Override
     public ApplicableRegionSet getApplicableRegions(ProtectedRegion checkRegion) {
 
@@ -223,13 +172,6 @@ public class FlatRegionManager extends RegionManager {
         return new ApplicableRegionSet(intersectRegions, regions.get("__global__"));
     }
 
-    /**
-     * Returns true if the provided region overlaps with any other region that
-     * is not owned by the player.
-     *
-     * @param player
-     * @return
-     */
     @Override
     public boolean overlapsUnownedRegion(ProtectedRegion checkRegion, LocalPlayer player) {
         List<ProtectedRegion> appRegions = new ArrayList<ProtectedRegion>();
@@ -252,11 +194,6 @@ public class FlatRegionManager extends RegionManager {
         return intersectRegions.size() > 0;
     }
 
-    /**
-     * Get the number of regions.
-     *
-     * @return
-     */
     @Override
     public int size() {
         return regions.size();

src/main/java/com/sk89q/worldguard/protection/managers/PRTreeRegionManager.java

@@ -18,10 +18,8 @@
  */
 package com.sk89q.worldguard.protection.managers;
 
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
@@ -32,6 +30,7 @@ import org.khelekore.prtree.PRTree;
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
 import com.sk89q.worldguard.protection.databases.ProtectionDatabase;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedRegionMBRConverter;
@@ -55,29 +54,21 @@ public class PRTreeRegionManager extends RegionManager {
     /**
      * Construct the manager.
      *
-     * @param regionloader
-     * @throws IOException
+     * @param regionLoader The region loader to use
+     * @throws ProtectionDatabaseException when an error occurs while loading
      */
-    public PRTreeRegionManager(ProtectionDatabase regionloader) throws IOException {
-        super(regionloader);
+    public PRTreeRegionManager(ProtectionDatabase regionLoader) throws ProtectionDatabaseException {
+        super(regionLoader);
         regions = new TreeMap<String, ProtectedRegion>();
         tree = new PRTree<ProtectedRegion>(converter, BRANCH_FACTOR);
         this.load();
     }
 
-    /**
-     * Get a list of protected regions.
-     *
-     * @return
-     */
     @Override
     public Map<String, ProtectedRegion> getRegions() {
         return regions;
     }
 
-    /**
-     * Set a list of protected regions.
-     */
     @Override
     public void setRegions(Map<String, ProtectedRegion> regions) {
         this.regions = new TreeMap<String, ProtectedRegion>(regions);
@@ -85,11 +76,6 @@ public class PRTreeRegionManager extends RegionManager {
         tree.load(regions.values());
     }
 
-    /**
-     * Adds a region.
-     *
-     * @param region
-     */
     @Override
     public void addRegion(ProtectedRegion region) {
         regions.put(region.getId().toLowerCase(), region);
@@ -97,32 +83,11 @@ public class PRTreeRegionManager extends RegionManager {
         tree.load(regions.values());
     }
 
-    /**
-     * Return whether a region exists by an ID.
-     *
-     * @param id
-     * @return
-     */
     @Override
     public boolean hasRegion(String id) {
         return regions.containsKey(id.toLowerCase());
     }
 
-    /**
-     * Get a region by its ID.
-     *
-     * @param id
-     */
-    @Override
-    public ProtectedRegion getRegion(String id) {
-        return regions.get(id.toLowerCase());
-    }
-
-    /**
-     * Removes a region and its children.
-     *
-     * @param id
-     */
     @Override
     public void removeRegion(String id) {
         ProtectedRegion region = regions.get(id.toLowerCase());
@@ -131,9 +96,7 @@ public class PRTreeRegionManager extends RegionManager {
 
         if (region != null) {
             List<String> removeRegions = new ArrayList<String>();
-            Iterator<ProtectedRegion> iter = regions.values().iterator();
-            while (iter.hasNext()) {
-                ProtectedRegion curRegion = iter.next();
+            for (ProtectedRegion curRegion : regions.values()) {
                 if (curRegion.getParent() == region) {
                     removeRegions.add(curRegion.getId().toLowerCase());
                 }
@@ -148,12 +111,6 @@ public class PRTreeRegionManager extends RegionManager {
         tree.load(regions.values());
     }
 
-    /**
-     * Get an object for a point for rules to be applied with.
-     *
-     * @param pt
-     * @return
-     */
     @Override
     public ApplicableRegionSet getApplicableRegions(Vector pt) {
         List<ProtectedRegion> appRegions =
@@ -188,12 +145,6 @@ public class PRTreeRegionManager extends RegionManager {
         return new ApplicableRegionSet(intersectRegions, regions.get("__global__"));
     }
 
-    /**
-     * Get a list of region IDs that contain a point.
-     *
-     * @param pt
-     * @return
-     */
     @Override
     public List<String> getApplicableRegionsIDs(Vector pt) {
         List<String> applicable = new ArrayList<String>();
@@ -210,13 +161,6 @@ public class PRTreeRegionManager extends RegionManager {
         return applicable;
     }
 
-    /**
-     * Returns true if the provided region overlaps with any other region that
-     * is not owned by the player.
-     *
-     * @param player
-     * @return
-     */
     @Override
     public boolean overlapsUnownedRegion(ProtectedRegion checkRegion, LocalPlayer player) {
         List<ProtectedRegion> appRegions = new ArrayList<ProtectedRegion>();
@@ -239,11 +183,6 @@ public class PRTreeRegionManager extends RegionManager {
         return intersectRegions.size() > 0;
     }
 
-    /**
-     * Get the number of regions.
-     *
-     * @return
-     */
     @Override
     public int size() {
         return regions.size();

src/main/java/com/sk89q/worldguard/protection/managers/RegionManager.java

@@ -19,13 +19,13 @@
 
 package com.sk89q.worldguard.protection.managers;
 
-import java.io.IOException;
 import java.util.List;
 import java.util.Map;
 
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
+import com.sk89q.worldguard.protection.databases.ProtectionDatabaseException;
 import com.sk89q.worldguard.protection.databases.ProtectionDatabase;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 
@@ -44,7 +44,7 @@ public abstract class RegionManager {
     /**
      * Construct the object.
      *
-     * @param loader
+     * @param loader The loader for this region
      */
     public RegionManager(ProtectionDatabase loader) {
         this.loader = loader;
@@ -54,18 +54,18 @@ public abstract class RegionManager {
      * Load the list of regions. If the regions do not load properly, then
      * the existing list should be used (as stored previously).
      *
-     * @throws IOException thrown on load error
+     * @throws ProtectionDatabaseException when an error occurs
      */
-    public void load() throws IOException {
+    public void load() throws ProtectionDatabaseException {
         loader.load(this);
     }
 
     /**
      * Save the list of regions.
      *
-     * @throws IOException thrown on save eIf checking multiple flags for a single locationror
+     * @throws ProtectionDatabaseException when an error occurs while saving
      */
-    public void save() throws IOException {
+    public void save() throws ProtectionDatabaseException {
         loader.save(this);
     }
 
@@ -101,13 +101,41 @@ public abstract class RegionManager {
      */
     public abstract boolean hasRegion(String id);
 
+    /**
+     * Get a region by its ID. Includes symbolic names like #<index>
+     *
+     * @param id id of the region, can be mixed-case
+     * @return region or null if it doesn't exist
+     */
+    public ProtectedRegion getRegion(String id) {
+        if (id.startsWith("#")) {
+            int index;
+            try {
+                index = Integer.parseInt(id.substring(1)) - 1;
+            } catch (NumberFormatException e) {
+                return null;
+            }
+            for (ProtectedRegion region : getRegions().values()) {
+                if (index == 0) {
+                    return region;
+                }
+                --index;
+            }
+            return null;
+        }
+
+        return getRegionExact(id);
+    }
+
     /**
      * Get a region by its ID.
      *
      * @param id id of the region, can be mixed-case
      * @return region or null if it doesn't exist
      */
-    public abstract ProtectedRegion getRegion(String id);
+    public ProtectedRegion getRegionExact(String id) {
+        return getRegions().get(id.toLowerCase());
+    }
 
     /**
      * Removes a region, including inheriting children.

src/main/java/com/sk89q/worldguard/protection/regions/ProtectedCuboidRegion.java

@@ -36,9 +36,9 @@ public class ProtectedCuboidRegion extends ProtectedRegion {
     /**
      * Construct a new instance of this cuboid region.
      *
-     * @param id
-     * @param pt1
-     * @param pt2
+     * @param id The region id
+     * @param pt1 The first point of this region
+     * @param pt2 The second point of this region
      */
     public ProtectedCuboidRegion(String id, BlockVector pt1, BlockVector pt2) {
         super(id);
@@ -48,8 +48,8 @@ public class ProtectedCuboidRegion extends ProtectedRegion {
     /**
      * Given any two points, sets the minimum and maximum points
      *
-     * @param pt1
-     * @param pt2
+     * @param pt1 The first point of this region
+     * @param pt2 The second point of this region
      */
     private void setMinMaxPoints(BlockVector pt1, BlockVector pt2) {
         List<Vector> points = new ArrayList<Vector>();
@@ -61,7 +61,7 @@ public class ProtectedCuboidRegion extends ProtectedRegion {
     /**
      * Set the lower point of the cuboid.
      *
-     * @param pt
+     * @param pt The point to set as the minimum point
      */
     public void setMinimumPoint(BlockVector pt) {
         setMinMaxPoints(pt, max);
@@ -70,7 +70,7 @@ public class ProtectedCuboidRegion extends ProtectedRegion {
     /**
      * Set the upper point of the cuboid.
      *
-     * @param pt
+     * @param pt The point to set as the maximum point
      */
     public void setMaximumPoint(BlockVector pt) {
         setMinMaxPoints(min, pt);
@@ -91,9 +91,6 @@ public class ProtectedCuboidRegion extends ProtectedRegion {
         return pts;
     }
 
-    /**
-     * Checks to see if a point is inside this region.
-     */
     @Override
     public boolean contains(Vector pt) {
         final double x = pt.getX();
@@ -157,29 +154,17 @@ public class ProtectedCuboidRegion extends ProtectedRegion {
         return intersectingRegions;
     }
 
-
-    /**
-     * Return the type of region as a user-friendly name.
-     *
-     * @return type of region
-     */
     @Override
     public String getTypeName() {
         return "cuboid";
     }
 
-    /**
-     * Get the number of Blocks in this region
-     *
-     * @return
-     */
     @Override
     public int volume() {
         int xLength = max.getBlockX() - min.getBlockX() + 1;
         int yLength = max.getBlockY() - min.getBlockY() + 1;
         int zLength = max.getBlockZ() - min.getBlockZ() + 1;
 
-        int volume = xLength * yLength * zLength;
-        return volume;
+        return xLength * yLength * zLength;
     }
 }

src/main/java/com/sk89q/worldguard/protection/regions/ProtectedPolygonalRegion.java

@@ -42,9 +42,9 @@ public class ProtectedPolygonalRegion extends ProtectedRegion {
     /**
      * Sets the min and max points from all the 2d points and the min/max Y values
      *
-     * @param points2D
-     * @param minY
-     * @param maxY
+     * @param points2D A {@link List} of points that this region should contain
+     * @param minY The minimum y coordinate
+     * @param maxY The maximum y coordinate
      */
     private void setMinMaxPoints(List<BlockVector2D> points2D, int minY, int maxY) {
         List<Vector> points = new ArrayList<Vector>();
@@ -156,11 +156,6 @@ public class ProtectedPolygonalRegion extends ProtectedRegion {
         return "polygon";
     }
 
-    /**
-     * Get the number of Blocks in this region
-     *
-     * @return
-     */
     @Override
     public int volume() {
         int volume = 0;

src/main/java/com/sk89q/worldguard/protection/regions/ProtectedRegion.java

@@ -78,7 +78,7 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Construct a new instance of this region.
      *
-     * @param id
+     * @param id The id (name) of this region.
      */
     public ProtectedRegion(String id) {
         this.id = id;
@@ -87,7 +87,7 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Sets the minimum and maximum points of the bounding box for a region
      *
-     * @param points
+     * @param points The points to set. Must have at least one element.
      */
     protected void setMinMaxPoints(List<Vector> points) {
         int minX = points.get(0).getBlockX();
@@ -116,6 +116,8 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     }
 
     /**
+     * Gets the id of this region
+     *
      * @return the id
      */
     public String getId() {
@@ -166,7 +168,7 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
      * in circular inheritance.
      *
      * @param parent the curParent to setFlag
-     * @throws CircularInheritanceException
+     * @throws CircularInheritanceException when circular inheritance is detected
      */
     public void setParent(ProtectedRegion parent) throws CircularInheritanceException {
         if (parent == null) {
@@ -251,6 +253,29 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
         return false;
     }
 
+    /**
+     * Checks whether a player is an owner of region or any of its parents.
+     *
+     * @param playerName player name to check
+     * @return whether an owner
+     */
+    public boolean isOwner(String playerName) {
+        if (owners.contains(playerName)) {
+            return true;
+        }
+
+        ProtectedRegion curParent = getParent();
+        while (curParent != null) {
+            if (curParent.getOwners().contains(playerName)) {
+                return true;
+            }
+
+            curParent = curParent.getParent();
+        }
+
+        return false;
+    }
+
     /**
      * Checks whether a player is a member OR OWNER of the region
      * or any of its parents.
@@ -259,14 +284,45 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
      * @return whether an owner or member
      */
     public boolean isMember(LocalPlayer player) {
-        if (owners.contains(player) || members.contains(player)) {
+        if (isOwner(player)) {
+            return true;
+        }
+
+        if (members.contains(player)) {
             return true;
         }
 
         ProtectedRegion curParent = getParent();
         while (curParent != null) {
-            if (curParent.getOwners().contains(player)
-                    || curParent.getMembers().contains(player)) {
+            if (curParent.getMembers().contains(player)) {
+                return true;
+            }
+
+            curParent = curParent.getParent();
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether a player is a member OR OWNER of the region
+     * or any of its parents.
+     *
+     * @param playerName player name to check
+     * @return whether an owner or member
+     */
+    public boolean isMember(String playerName) {
+        if (isOwner(playerName)) {
+            return true;
+        }
+
+        if (members.contains(playerName)) {
+            return true;
+        }
+
+        ProtectedRegion curParent = getParent();
+        while (curParent != null) {
+            if (curParent.getMembers().contains(playerName)) {
                 return true;
             }
 
@@ -303,9 +359,9 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Get a flag's value.
      *
-     * @param <T>
-     * @param <V>
-     * @param flag
+     * @param <T> The flag type
+     * @param <V> The type of the flag's value
+     * @param flag The flag to check
      * @return value or null if isn't defined
      */
     @SuppressWarnings("unchecked")
@@ -323,10 +379,10 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Set a flag's value.
      *
-     * @param <T>
-     * @param <V>
-     * @param flag
-     * @param val
+     * @param <T> The flag type
+     * @param <V> The type of the flag's value
+     * @param flag The flag to check
+     * @param val The value to set
      */
     public <T extends Flag<V>, V> void setFlag(T flag, V val) {
         if (val == null) {
@@ -339,7 +395,7 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Get the map of flags.
      *
-     * @return
+     * @return The map of flags currently used for this region
      */
     public Map<Flag<?>, Object> getFlags() {
         return flags;
@@ -348,7 +404,7 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Get the map of flags.
      *
-     * @param flags
+     * @param flags The flags to set
      */
     public void setFlags(Map<Flag<?>, Object> flags) {
         this.flags = flags;
@@ -357,30 +413,30 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Gets the 2D points for this region
      *
-     * @return
+     * @return The points for this region as (x, z) coordinates
      */
     public abstract List<BlockVector2D> getPoints();
 
     /**
      * Get the number of blocks in this region
      *
-     * @return
+     * @return the volume of this region in blocks
      */
     public abstract int volume();
 
     /**
      * Check to see if a point is inside this region.
      *
-     * @param pt
-     * @return
+     * @param pt The point to check
+     * @return Whether {@code pt} is in this region
      */
     public abstract boolean contains(Vector pt);
 
     /**
      * Check to see if a point is inside this region.
      *
-     * @param pt
-     * @return
+     * @param pt The point to check
+     * @return Whether {@code pt} is in this region
      */
     public boolean contains(BlockVector2D pt) {
         return contains(new Vector(pt.getBlockX(), min.getBlockY(), pt.getBlockZ()));
@@ -389,10 +445,10 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Check to see if a point is inside this region.
      *
-     * @param x
-     * @param y
-     * @param z
-     * @return
+     * @param x The x coordinate to check
+     * @param y The y coordinate to check
+     * @param z The z coordinate to check
+     * @return Whether this region contains the points at the given coordinate
      */
     public boolean contains(int x, int y, int z) {
         return contains(new Vector(x, y, z));
@@ -414,21 +470,21 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     }
 
     /**
-     * Compares to another region.
+     * Compares to another region.<br>
+     *<br>
+     * Orders primarily by the priority, descending<br>
+     * Orders secondarily by the id, ascending
      *
-     * @param other
-     * @return
+     * @param other The region to compare to
      */
     public int compareTo(ProtectedRegion other) {
-        if (id.equals(other.id)) {
-            return 0;
-        } else if (priority == other.priority) {
-            return 1;
-        } else if (priority > other.priority) {
+        if (priority > other.priority) {
             return -1;
-        } else {
+        } else if (priority < other.priority) {
             return 1;
         }
+
+        return id.compareTo(other.id);
     }
 
     /**
@@ -441,9 +497,9 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Get a list of intersecting regions.
      *
-     * @param regions
-     * @return
-     * @throws UnsupportedIntersectionException
+     * @param regions The list of regions to source from
+     * @return The elements of {@code regions} that intersect with this region
+     * @throws UnsupportedIntersectionException if an invalid intersection is detected
      */
     public abstract List<ProtectedRegion> getIntersectingRegions(
             List<ProtectedRegion> regions)
@@ -453,7 +509,8 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
      * Checks if the bounding box of a region intersects with with the bounding
      * box of this region
      *
-     * @param region
+     * @param region The region to check
+     * @return whether the given region intersects
      */
     protected boolean intersectsBoundingBox(ProtectedRegion region) {
         BlockVector rMaxPoint = region.getMaximumPoint();
@@ -476,8 +533,8 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Compares all edges of two regions to see if any of them intersect
      *
-     * @param region
-     * @return
+     * @param region The region to check
+     * @return whether any edges of a region intersect
      */
     protected boolean intersectsEdges(ProtectedRegion region) {
         List<BlockVector2D> pts1 = getPoints();
@@ -510,16 +567,14 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Checks to see if the given ID is accurate.
      *
-     * @param id
-     * @return
+     * @param id The id to check
+     * @see #idPattern
+     * @return Whether the region id given is valid
      */
     public static boolean isValidId(String id) {
         return idPattern.matcher(id).matches();
     }
 
-    /**
-     * Returns the hash code.
-     */
     @Override
     public int hashCode(){
         return id.hashCode();
@@ -541,7 +596,6 @@ public abstract class ProtectedRegion implements Comparable<ProtectedRegion> {
     /**
      * Thrown when setting a curParent would create a circular inheritance
      * situation.
-     *
      */
     public static class CircularInheritanceException extends Exception {
         private static final long serialVersionUID = 7479613488496776022L;

src/main/java/com/sk89q/worldguard/util/ArrayReader.java

@@ -25,17 +25,24 @@ public class ArrayReader<T> {
     public ArrayReader(T[] arr) {
         this.arr = arr;
     }
-    
+
+    /**
+     * Gets an element from the array
+     * @param index The index to get an element at
+     * @return The element at {@code index} if the index is within bounds, otherwise null
+     */
     public T get(int index) {
-        if (arr.length > index) {
-            return arr[index];
-        } else {
-            return null;
-        }
+        return get(index, null);
     }
-    
+
+    /**
+     * Gets an element from the array
+     * @param index The index to get an element at
+     * @param def the default value, used when the given index is out of bounds
+     * @return The element at {@code index} if the index is within bounds, otherwise the default value
+     */
     public T get(int index, T def) {
-        if (arr.length > index) {
+        if (index >= 0 && arr.length > index) {
             return arr[index];
         } else {
             return def;

src/main/java/com/sk89q/worldguard/util/FatalConfigurationLoadingException.java

@@ -0,0 +1,6 @@
+package com.sk89q.worldguard.util;
+
+public class FatalConfigurationLoadingException extends RuntimeException {
+	private static final long serialVersionUID = 1L;
+
+}

src/main/java/com/sk89q/worldguard/util/RegionUtil.java

@@ -19,83 +19,58 @@
 
 package com.sk89q.worldguard.util;
 
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
 import com.sk89q.worldguard.domains.DefaultDomain;
+import com.sk89q.worldguard.protection.databases.RegionDBUtil;
 
 /**
  * Various utility functions for regions.
  * 
  * @author sk89q
  */
+@Deprecated
 public class RegionUtil {
-    private static Pattern groupPattern = Pattern.compile("^[gG]:(.+)$");
     
     private RegionUtil() {
-        
     }
 
     /**
      * Parse a group/player DefaultDomain specification for areas.
      * 
-     * @param domain
-     * @param split
-     * @param startIndex
+     * @param domain The domain
+     * @param split The arguments
+     * @param startIndex The index to start at
+     * @deprecated see {@link RegionDBUtil#addToDomain(com.sk89q.worldguard.domains.DefaultDomain, String[], int)}
      */
+    @Deprecated
     public static void addToDomain(DefaultDomain domain, String[] split,
             int startIndex) {
-        for (int i = startIndex; i < split.length; i++) {
-            String s = split[i];
-            Matcher m = groupPattern.matcher(s);
-            if (m.matches()) {
-                domain.addGroup(m.group(1));
-            } else {
-                domain.addPlayer(s);
-            }
-        }
+        RegionDBUtil.addToDomain(domain, split, startIndex);
     }
 
     /**
      * Parse a group/player DefaultDomain specification for areas.
      * 
-     * @param domain
-     * @param split
-     * @param startIndex
+     * @param domain The domain to add to
+     * @param split The arguments
+     * @param startIndex The index to start at
+     * @deprecated see {@link RegionDBUtil#removeFromDomain(com.sk89q.worldguard.domains.DefaultDomain, String[], int)}
      */
+    @Deprecated
     public static void removeFromDomain(DefaultDomain domain, String[] split,
             int startIndex) {
-        for (int i = startIndex; i < split.length; i++) {
-            String s = split[i];
-            Matcher m = groupPattern.matcher(s);
-            if (m.matches()) {
-                domain.removeGroup(m.group(1));
-            } else {
-                domain.removePlayer(s);
-            }
-        }
+        RegionDBUtil.removeFromDomain(domain, split, startIndex);
     }
 
     /**
      * Parse a group/player DefaultDomain specification for areas.
-     * 
-     * @param split
-     * @param startIndex
-     * @return
+     *
+     * @param split The arguments
+     * @param startIndex The index to start at
+     * @deprecated see {@link RegionDBUtil#parseDomainString(String[], int)}
+     * @return the parsed domain
      */
+    @Deprecated
     public static DefaultDomain parseDomainString(String[] split, int startIndex) {
-        DefaultDomain domain = new DefaultDomain();
-
-        for (int i = startIndex; i < split.length; i++) {
-            String s = split[i];
-            Matcher m = groupPattern.matcher(s);
-            if (m.matches()) {
-                domain.addGroup(m.group(1));
-            } else {
-                domain.addPlayer(s);
-            }
-        }
-
-        return domain;
+        return RegionDBUtil.parseDomainString(split, startIndex);
     }
 }

src/main/java/com/sk89q/worldguard/util/yaml/Configuration.java

@@ -1,204 +0,0 @@
-// $Id$
-/*
- * WorldGuard
- * Copyright (C) 2010 sk89q <http://www.sk89q.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package com.sk89q.worldguard.util.yaml;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.yaml.snakeyaml.DumperOptions;
-import org.yaml.snakeyaml.Yaml;
-import org.yaml.snakeyaml.constructor.SafeConstructor;
-import org.yaml.snakeyaml.reader.UnicodeReader;
-import org.yaml.snakeyaml.representer.Representer;
-
-/**
- * YAML configuration loader. To use this class, construct it with path to
- * a file and call its load() method. For specifying node paths in the
- * various get*() methods, they support SK's path notation, allowing you to
- * select child nodes by delimiting node names with periods.
- *
- * <p>
- * For example, given the following configuration file:</p>
- *
- * <pre>members:
- *     - Hollie
- *     - Jason
- *     - Bobo
- *     - Aya
- *     - Tetsu
- * worldguard:
- *     fire:
- *         spread: false
- *         blocks: [cloth, rock, glass]
- * sturmeh:
- *     cool: false
- *     eats:
- *         babies: true</pre>
- *
- * <p>Calling code could access sturmeh's baby eating state by using
- * <code>getBoolean("sturmeh.eats.babies", false)</code>. For lists, there are
- * methods such as <code>getStringList</code> that will return a type safe list.
- *
- * <p>This class is currently incomplete. It is not yet possible to get a node.
- * </p>
- *
- * @author sk89q
- */
-public class Configuration extends ConfigurationNode {
-    private Yaml yaml;
-    private File file;
-    private String header = null;
-
-    public Configuration(File file) {
-        super(new HashMap<String, Object>());
-
-        DumperOptions options = new DumperOptions();
-        options.setIndent(2);
-        options.setDefaultFlowStyle(DumperOptions.FlowStyle.AUTO);
-
-        yaml = new Yaml(new SafeConstructor(), new Representer(), options);
-
-        this.file = file;
-    }
-
-    /**
-     * Loads the configuration file.
-     *
-     * @throws IOException
-     */
-    public void load() throws IOException {
-        FileInputStream stream = null;
-
-        try {
-            stream = new FileInputStream(file);
-            read(yaml.load(new UnicodeReader(stream)));
-        } catch (ConfigurationException e) {
-            root = new HashMap<String, Object>();
-        } finally {
-            try {
-                if (stream != null) {
-                    stream.close();
-                }
-            } catch (IOException e) {
-            }
-        }
-    }
-
-    /**
-     * Set the header for the file as a series of lines that are terminated
-     * by a new line sequence.
-     *
-     * @param headerLines header lines to prepend
-     */
-    public void setHeader(String... headerLines) {
-        StringBuilder header = new StringBuilder();
-
-        for (String line : headerLines) {
-            if (header.length() > 0) {
-                header.append("\r\n");
-            }
-            header.append(line);
-        }
-
-        setHeader(header.toString());
-    }
-
-    /**
-     * Set the header for the file. A header can be provided to prepend the
-     * YAML data output on configuration save. The header is
-     * printed raw and so must be manually commented if used. A new line will
-     * be appended after the header, however, if a header is provided.
-     *
-     * @param header header to prepend
-     */
-    public void setHeader(String header) {
-        this.header = header;
-    }
-
-    /**
-     * Return the set header.
-     *
-     * @return
-     */
-    public String getHeader() {
-        return header;
-    }
-
-    /**
-     * Saves the configuration to disk. All errors are clobbered.
-     *
-     * @return true if it was successful
-     */
-    public boolean save() {
-        FileOutputStream stream = null;
-
-        File parent = file.getParentFile();
-
-        if (parent != null) {
-            parent.mkdirs();
-        }
-
-        try {
-            stream = new FileOutputStream(file);
-            OutputStreamWriter writer = new OutputStreamWriter(stream, "UTF-8");
-            if (header != null) {
-                writer.append(header);
-                writer.append("\r\n");
-            }
-            yaml.dump(root, writer);
-            return true;
-        } catch (IOException e) {} finally {
-            try {
-                if (stream != null) {
-                    stream.close();
-                }
-            } catch (IOException e) {}
-        }
-
-        return false;
-    }
-
-    @SuppressWarnings("unchecked")
-    private void read(Object input) throws ConfigurationException {
-        try {
-            if ( null == input ) {
-                root = new HashMap<String, Object>();
-            } else {
-                root = (Map<String, Object>)input;
-            }
-        } catch (ClassCastException e) {
-            throw new ConfigurationException("Root document must be an key-value structure");
-        }
-    }
-
-    /**
-     * This method returns an empty ConfigurationNode for using as a
-     * default in methods that select a node from a node list.
-     * @return
-     */
-    public static ConfigurationNode getEmptyNode() {
-        return new ConfigurationNode(new HashMap<String, Object>());
-    }
-}

src/main/java/com/sk89q/worldguard/util/yaml/ConfigurationNode.java

@@ -1,795 +0,0 @@
-// $Id$
-/*
- * WorldGuard
- * Copyright (C) 2010 sk89q <http://www.sk89q.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-package com.sk89q.worldguard.util.yaml;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import com.sk89q.worldedit.BlockVector2D;
-import com.sk89q.worldedit.Vector;
-import com.sk89q.worldedit.Vector2D;
-
-/**
- * Represents a configuration node.
- *
- * @author sk89q
- */
-public class ConfigurationNode {
-    protected Map<String, Object> root;
-
-    protected ConfigurationNode(Map<String, Object> root) {
-        this.root = root;
-    }
-
-    /**
-     * Clear all nodes.
-     */
-    public void clear() {
-        root.clear();
-    }
-
-    /**
-     * Gets a property at a location. This will either return an Object
-     * or null, with null meaning that no configuration value exists at
-     * that location. This could potentially return a default value (not yet
-     * implemented) as defined by a plugin, if this is a plugin-tied
-     * configuration.
-     *
-     * @param path path to node (dot notation)
-     * @return object or null
-     */
-    @SuppressWarnings("unchecked")
-    public Object getProperty(String path) {
-        if (!path.contains(".")) {
-            Object val = root.get(path);
-            if (val == null) {
-                return null;
-            }
-            return val;
-        }
-
-        String[] parts = path.split("\\.");
-        Map<String, Object> node = root;
-
-        for (int i = 0; i < parts.length; i++) {
-            Object o = node.get(parts[i]);
-
-            if (o == null) {
-                return null;
-            }
-
-            if (i == parts.length - 1) {
-                return o;
-            }
-
-            try {
-                node = (Map<String, Object>)o;
-            } catch (ClassCastException e) {
-                return null;
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * Prepare a value for serialization, in case it's not a native type
-     * (and we don't want to serialize objects as YAML objects).
-     *
-     * @param value
-     * @return
-     */
-    private Object prepareSerialization(Object value) {
-        if (value instanceof Vector) {
-            Map<String, Double> out = new HashMap<String, Double>();
-            Vector vec = (Vector) value;
-            out.put("x", vec.getX());
-            out.put("y", vec.getY());
-            out.put("z", vec.getZ());
-            return out;
-        }
-
-        return value;
-    }
-
-    /**
-     * Set the property at a location. This will override existing
-     * configuration data to have it conform to key/value mappings.
-     *
-     * @param path
-     * @param value
-     */
-    @SuppressWarnings("unchecked")
-    public void setProperty(String path, Object value) {
-        value = prepareSerialization(value);
-
-        if (!path.contains(".")) {
-            root.put(path, value);
-            return;
-        }
-
-        String[] parts = path.split("\\.");
-        Map<String, Object> node = root;
-
-        for (int i = 0; i < parts.length; i++) {
-            Object o = node.get(parts[i]);
-
-            // Found our target!
-            if (i == parts.length - 1) {
-                node.put(parts[i], value);
-                return;
-            }
-
-            if (o == null || !(o instanceof Map)) {
-                // This will override existing configuration data!
-                o = new HashMap<String, Object>();
-                node.put(parts[i], o);
-            }
-
-            node = (Map<String, Object>)o;
-        }
-    }
-
-    /**
-     * Adds a new node to the given path. The returned object is a reference
-     * to the new node. This method will replace an existing node at
-     * the same path. See <code>setProperty</code>.
-     *
-     * @param path
-     * @return
-     */
-    public ConfigurationNode addNode(String path) {
-        Map<String, Object> map = new HashMap<String, Object>();
-        ConfigurationNode node = new ConfigurationNode(map);
-        setProperty(path, map);
-        return node;
-    }
-
-    /**
-     * Gets a string at a location. This will either return an String
-     * or null, with null meaning that no configuration value exists at
-     * that location. If the object at the particular location is not actually
-     * a string, it will be converted to its string representation.
-     *
-     * @param path path to node (dot notation)
-     * @return string or null
-     */
-    public String getString(String path) {
-        Object o = getProperty(path);
-        if (o == null) {
-            return null;
-        }
-        return o.toString();
-    }
-
-    /**
-     * Gets a vector at a location. This will either return an Vector
-     * or a null. If the object at the particular location is not
-     * actually a string, it will be converted to its string representation.
-     *
-     * @param path path to node (dot notation)
-     * @return string or default
-     */
-    public Vector getVector(String path) {
-        ConfigurationNode o = getNode(path);
-        if (o == null) {
-            return null;
-        }
-
-        Double x = o.getDouble("x");
-        Double y = o.getDouble("y");
-        Double z = o.getDouble("z");
-
-        if (x == null || y == null || z == null) {
-            return null;
-        }
-
-        return new Vector(x, y, z);
-    }
-
-    /**
-     * Gets a 2D vector at a location. This will either return an Vector
-     * or a null. If the object at the particular location is not
-     * actually a string, it will be converted to its string representation.
-     *
-     * @param path path to node (dot notation)
-     * @return string or default
-     */
-    public Vector2D getVector2d(String path) {
-        ConfigurationNode o = getNode(path);
-        if (o == null) {
-            return null;
-        }
-
-        Double x = o.getDouble("x");
-        Double z = o.getDouble("z");
-
-        if (x == null || z == null) {
-            return null;
-        }
-
-        return new Vector2D(x, z);
-    }
-
-    /**
-     * Gets a string at a location. This will either return an Vector
-     * or the default value. If the object at the particular location is not
-     * actually a string, it will be converted to its string representation.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value
-     * @return string or default
-     */
-    public Vector getVector(String path, Vector def) {
-        Vector v = getVector(path);
-        if (v == null) {
-            setProperty(path, def);
-            return def;
-        }
-        return v;
-    }
-
-    /**
-     * Gets a string at a location. This will either return an String
-     * or the default value. If the object at the particular location is not
-     * actually a string, it will be converted to its string representation.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value
-     * @return string or default
-     */
-    public String getString(String path, String def) {
-        String o = getString(path);
-        if (o == null) {
-            setProperty(path, def);
-            return def;
-        }
-        return o;
-    }
-
-    /**
-     * Gets an integer at a location. This will either return an integer
-     * or null. If the object at the particular location is not
-     * actually a integer, the default value will be returned. However, other
-     * number types will be casted to an integer.
-     *
-     * @param path path to node (dot notation)
-     * @return integer or null
-     */
-    public Integer getInt(String path) {
-        Integer o = castInt(getProperty(path));
-        if (o == null) {
-            return null;
-        } else {
-            return o;
-        }
-    }
-
-    /**
-     * Gets an integer at a location. This will either return an integer
-     * or the default value. If the object at the particular location is not
-     * actually a integer, the default value will be returned. However, other
-     * number types will be casted to an integer.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value
-     * @return int or default
-     */
-    public int getInt(String path, int def) {
-        Integer o = castInt(getProperty(path));
-        if (o == null) {
-            setProperty(path, def);
-            return def;
-        } else {
-            return o;
-        }
-    }
-
-    /**
-     * Gets a double at a location. This will either return an double
-     * or null. If the object at the particular location is not
-     * actually a double, the default value will be returned. However, other
-     * number types will be casted to an double.
-     *
-     * @param path path to node (dot notation)
-     * @return double or null
-     */
-    public Double getDouble(String path) {
-        Double o = castDouble(getProperty(path));
-        if (o == null) {
-            return null;
-        } else {
-            return o;
-        }
-    }
-
-    /**
-     * Gets a double at a location. This will either return an double
-     * or the default value. If the object at the particular location is not
-     * actually a double, the default value will be returned. However, other
-     * number types will be casted to an double.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value
-     * @return double or default
-     */
-    public double getDouble(String path, double def) {
-        Double o = castDouble(getProperty(path));
-        if (o == null) {
-            setProperty(path, def);
-            return def;
-        } else {
-            return o;
-        }
-    }
-
-    /**
-     * Gets a boolean at a location. This will either return an boolean
-     * or null. If the object at the particular location is not
-     * actually a boolean, the default value will be returned.
-     *
-     * @param path path to node (dot notation)
-     * @return boolean or null
-     */
-    public Boolean getBoolean(String path) {
-        Boolean o = castBoolean(getProperty(path));
-        if (o == null) {
-            return null;
-        } else {
-            return o;
-        }
-    }
-
-    /**
-     * Gets a boolean at a location. This will either return an boolean
-     * or the default value. If the object at the particular location is not
-     * actually a boolean, the default value will be returned.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value
-     * @return boolean or default
-     */
-    public boolean getBoolean(String path, boolean def) {
-        Boolean o = castBoolean(getProperty(path));
-        if (o == null) {
-            setProperty(path, def);
-            return def;
-        } else {
-            return o;
-        }
-    }
-
-    /**
-     * Get a list of keys at a location. If the map at the particular location
-     * does not exist or it is not a map, null will be returned.
-     *
-     * @param path path to node (dot notation)
-     * @return list of keys
-     */
-    @SuppressWarnings("unchecked")
-    public List<String> getKeys(String path) {
-        if (path == null) return new ArrayList<String>(root.keySet());
-        Object o = getProperty(path);
-        if (o == null) {
-            return null;
-        } else if (o instanceof Map) {
-            return new ArrayList<String>(((Map<String,Object>)o).keySet());
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Gets a list of objects at a location. If the list is not defined,
-     * null will be returned. The node must be an actual list.
-     *
-     * @param path path to node (dot notation)
-     * @return boolean or default
-     */
-    @SuppressWarnings("unchecked")
-    public List<Object> getList(String path) {
-        Object o = getProperty(path);
-        if (o == null) {
-            return null;
-        } else if (o instanceof List) {
-            return (List<Object>)o;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Gets a list of strings. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. If an item in the list
-     * is not a string, it will be converted to a string. The node must be
-     * an actual list and not just a string.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of strings
-     */
-    public List<String> getStringList(String path, List<String> def) {
-        List<Object> raw = getList(path);
-        if (raw == null) {
-            return def != null ? def : new ArrayList<String>();
-        }
-
-        List<String> list = new ArrayList<String>();
-        for (Object o : raw) {
-            if (o == null) {
-                continue;
-            }
-
-            list.add(o.toString());
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of integers. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual list and not just an integer.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    public List<Integer> getIntList(String path, List<Integer> def) {
-        List<Object> raw = getList(path);
-        if (raw == null) {
-            return def != null ? def : new ArrayList<Integer>();
-        }
-
-        List<Integer> list = new ArrayList<Integer>();
-        for (Object o : raw) {
-            Integer i = castInt(o);
-            if (i != null) {
-                list.add(i);
-            }
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of doubles. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual list and cannot be just a double.
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    public List<Double> getDoubleList(String path, List<Double> def) {
-        List<Object> raw = getList(path);
-        if (raw == null) {
-            return def != null ? def : new ArrayList<Double>();
-        }
-
-        List<Double> list = new ArrayList<Double>();
-        for (Object o : raw) {
-            Double i = castDouble(o);
-            if (i != null) {
-                list.add(i);
-            }
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of booleans. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual list and cannot be just a boolean,
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    public List<Boolean> getBooleanList(String path, List<Boolean> def) {
-        List<Object> raw = getList(path);
-        if (raw == null) {
-            return def != null ? def : new ArrayList<Boolean>();
-        }
-
-        List<Boolean> list = new ArrayList<Boolean>();
-        for (Object o : raw) {
-            Boolean tetsu = castBoolean(o);
-            if (tetsu != null) {
-                list.add(tetsu);
-            }
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of vectors. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual node and cannot be just a vector,
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    public List<Vector> getVectorList(
-            String path, List<Vector> def) {
-
-        List<ConfigurationNode> raw = getNodeList(path, null);
-        List<Vector> list = new ArrayList<Vector>();
-
-        for (ConfigurationNode o : raw) {
-            Double x = o.getDouble("x");
-            Double y = o.getDouble("y");
-            Double z = o.getDouble("z");
-
-            if (x == null || y == null || z == null) {
-                continue;
-            }
-
-            list.add(new Vector(x, y, z));
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of 2D vectors. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual node and cannot be just a vector,
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    public List<Vector2D> getVector2dList(
-            String path, List<Vector2D> def) {
-
-        List<ConfigurationNode> raw = getNodeList(path, null);
-        List<Vector2D> list = new ArrayList<Vector2D>();
-
-        for (ConfigurationNode o : raw) {
-            Double x = o.getDouble("x");
-            Double z = o.getDouble("z");
-
-            if (x == null || z == null) {
-                continue;
-            }
-
-            list.add(new Vector2D(x, z));
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of 2D vectors. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual node and cannot be just a vector,
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    public List<BlockVector2D> getBlockVector2dList(
-            String path, List<BlockVector2D> def) {
-
-        List<ConfigurationNode> raw = getNodeList(path, null);
-        List<BlockVector2D> list = new ArrayList<BlockVector2D>();
-
-        for (ConfigurationNode o : raw) {
-            Double x = o.getDouble("x");
-            Double z = o.getDouble("z");
-
-            if (x == null || z == null) {
-                continue;
-            }
-
-            list.add(new BlockVector2D(x, z));
-        }
-
-        return list;
-    }
-
-    /**
-     * Gets a list of nodes. Non-valid entries will not be in the list.
-     * There will be no null slots. If the list is not defined, the
-     * default will be returned. 'null' can be passed for the default
-     * and an empty list will be returned instead. The node must be
-     * an actual node and cannot be just a boolean,
-     *
-     * @param path path to node (dot notation)
-     * @param def default value or null for an empty list as default
-     * @return list of integers
-     */
-    @SuppressWarnings("unchecked")
-    public List<ConfigurationNode> getNodeList(String path, List<ConfigurationNode> def) {
-        List<Object> raw = getList(path);
-        if (raw == null) {
-            return def != null ? def : new ArrayList<ConfigurationNode>();
-        }
-
-        List<ConfigurationNode> list = new ArrayList<ConfigurationNode>();
-        for (Object o : raw) {
-            if (o instanceof Map) {
-                list.add(new ConfigurationNode((Map<String, Object>)o));
-            }
-        }
-
-        return list;
-    }
-
-    /**
-     * Get a configuration node at a path. If the node doesn't exist or the
-     * path does not lead to a node, null will be returned. A node has
-     * key/value mappings.
-     *
-     * @param path
-     * @return node or null
-     */
-    @SuppressWarnings("unchecked")
-    public ConfigurationNode getNode(String path) {
-        Object raw = getProperty(path);
-        if (raw instanceof Map) {
-            return new ConfigurationNode((Map<String, Object>)raw);
-        }
-
-        return null;
-    }
-
-    /**
-     * Get a list of nodes at a location. If the map at the particular location
-     * does not exist or it is not a map, null will be returned.
-     *
-     * @param path path to node (dot notation)
-     * @return map of nodes
-     */
-    @SuppressWarnings("unchecked")
-    public Map<String, ConfigurationNode> getNodes(String path) {
-        Object o = getProperty(path);
-        if (o == null) {
-            return null;
-        } else if (o instanceof Map) {
-            Map<String, ConfigurationNode> nodes =
-                new HashMap<String, ConfigurationNode>();
-
-            for (Map.Entry<String, Object> entry : ((Map<String, Object>)o).entrySet()) {
-                if (entry.getValue() instanceof Map) {
-                    nodes.put(entry.getKey(),
-                            new ConfigurationNode((Map<String, Object>) entry.getValue()));
-                }
-            }
-
-            return nodes;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Casts a value to an integer. May return null.
-     *
-     * @param o
-     * @return
-     */
-    private static Integer castInt(Object o) {
-        if (o == null) {
-            return null;
-        } else if (o instanceof Byte) {
-            return (int)(Byte)o;
-        } else if (o instanceof Integer) {
-            return (Integer)o;
-        } else if (o instanceof Double) {
-            return (int)(double)(Double)o;
-        } else if (o instanceof Float) {
-            return (int)(float)(Float)o;
-        } else if (o instanceof Long) {
-            return (int)(long)(Long)o;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Casts a value to a double. May return null.
-     *
-     * @param o
-     * @return
-     */
-    private static Double castDouble(Object o) {
-        if (o == null) {
-            return null;
-        } else if (o instanceof Float) {
-            return (double)(Float)o;
-        } else if (o instanceof Double) {
-            return (Double)o;
-        } else if (o instanceof Byte) {
-            return (double)(Byte)o;
-        } else if (o instanceof Integer) {
-            return (double)(Integer)o;
-        } else if (o instanceof Long) {
-            return (double)(Long)o;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Casts a value to a boolean. May return null.
-     *
-     * @param o
-     * @return
-     */
-    private static Boolean castBoolean(Object o) {
-        if (o == null) {
-            return null;
-        } else if (o instanceof Boolean) {
-            return (Boolean)o;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Remove the property at a location. This will override existing
-     * configuration data to have it conform to key/value mappings.
-     *
-     * @param path
-     */
-    @SuppressWarnings("unchecked")
-    public void removeProperty(String path) {
-        if (!path.contains(".")) {
-            root.remove(path);
-            return;
-        }
-
-        String[] parts = path.split("\\.");
-        Map<String, Object> node = root;
-
-        for (int i = 0; i < parts.length; i++) {
-            Object o = node.get(parts[i]);
-
-            // Found our target!
-            if (i == parts.length - 1) {
-                node.remove(parts[i]);
-                return;
-            }
-
-            node = (Map<String, Object>)o;
-        }
-    }
-}

src/main/resources/plugin.yml

@@ -1,46 +1,4 @@
 name: WorldGuard
 main: com.sk89q.worldguard.bukkit.WorldGuardPlugin
 version: "${project.version}"
-softdepend: [WorldEdit]
-commands:
-    stopfire:
-        description: Halts all fire spread until it is disabled or the server is restarted
-        usage: /<command>
-    allowfire:
-        description: Re-enables fire spread if he has been disabled with /stopfire
-        usage: /<command>
-    halt-activity:
-        aliases: [stoplag, haltactivity]
-        description: Attempts to stop all intensive operations (toggle)
-        usage: /<command> [-c]
-    god:
-        description: Enable god mode
-        usage: /<command> [player]
-    ungod:
-        description: Disable god mode
-        usage: /<command> [player]
-    heal:
-        description: Heal yourself or another
-        usage: /<command> [player]
-    slay:
-        description: Slay yourself or another
-        usage: /<command> [player]
-    stack:
-        description: Stacks items in the player's inventory
-        usage: /<command>
-        aliases: ;
-    region:
-        description: Adjust protected regions
-        usage: /<command> <action> ...
-        aliases: [rg, regions]
-    flushstates:
-        descripton: Clear state manager.
-        usage: /<command> [player]
-        aliases: clearstates
-    locate:
-        description: Set your compass towards a person
-        usage: /<command> <target>
-    worldguard:
-        description: WorldGuard commands
-        aliases: wg
-        usage: /<command>
+softdepend: [WorldEdit, CommandBook]