Merge remote branch 'remotes/ess/master' into essrelease

superperms.

.classpath

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="lib" path="lib/bukkit-0.0.1-SNAPSHOT.jar"/>
+	<classpathentry kind="lib" path="lib/craftbukkit-0.0.1-SNAPSHOT.jar"/>
+	<classpathentry kind="lib" path="lib/Permissions3.jar"/>
+</classpath>

.gitignore

@@ -22,4 +22,14 @@
 /EssentialsXMPP/dist/
 /EssentialsXMPP/build/
 /EssentialsProtect/dist/
-/EssentialsProtect/build/
+/EssentialsProtect/build/
+/EssentialsPermissionsCommands/nbproject/private/
+/EssentialsPermissionsCommands/build/
+/EssentialsPermissionsCommands/dist/
+/Essentials/nbproject/private/
+/Essentials/dist/
+/Essentials/build/
+/YamlAnnotations/
+/EssentialsUpdate/nbproject/private/
+/EssentialsRelease/
+/EssentialsUpdate/

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Essentials</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

BuildAll/nbproject/build-impl.xml

@@ -650,6 +650,13 @@ is divided into following sections:
             <param name="call.target" value="jar"/>
             <param name="transfer.built-jar.properties" value="${built-jar.properties}"/>
         </antcall>
+        <antcall target="-maybe-call-dep">
+            <param name="call.built.properties" value="${built-jar.properties}"/>
+            <param location="${project.EssentialsXMPP}" name="call.subproject"/>
+            <param location="${project.EssentialsXMPP}/build.xml" name="call.script"/>
+            <param name="call.target" value="jar"/>
+            <param name="transfer.built-jar.properties" value="${built-jar.properties}"/>
+        </antcall>
     </target>
     <target depends="init,-check-automatic-build,-clean-after-automatic-build" name="-verify-automatic-build"/>
     <target depends="init" name="-check-automatic-build">
@@ -917,11 +924,12 @@ is divided into following sections:
             <classpath>
                 <path path="${javac.classpath}"/>
             </classpath>
-            <fileset dir="${src.dir}" excludes="${excludes}" includes="${includes}">
+            <fileset dir="${src.dir}" excludes="*.java,${excludes}" includes="${includes}">
                 <filename name="**/*.java"/>
             </fileset>
             <fileset dir="${build.generated.sources.dir}" erroronmissingdir="false">
                 <include name="**/*.java"/>
+                <exclude name="*.java"/>
             </fileset>
         </javadoc>
         <copy todir="${dist.javadoc.dir}">
@@ -1135,6 +1143,13 @@ is divided into following sections:
             <param name="call.target" value="clean"/>
             <param name="transfer.built-clean.properties" value="${built-clean.properties}"/>
         </antcall>
+        <antcall target="-maybe-call-dep">
+            <param name="call.built.properties" value="${built-clean.properties}"/>
+            <param location="${project.EssentialsXMPP}" name="call.subproject"/>
+            <param location="${project.EssentialsXMPP}/build.xml" name="call.script"/>
+            <param name="call.target" value="clean"/>
+            <param name="transfer.built-clean.properties" value="${built-clean.properties}"/>
+        </antcall>
     </target>
     <target depends="init" name="-do-clean">
         <delete dir="${build.dir}"/>

BuildAll/nbproject/genfiles.properties

@@ -1,8 +1,8 @@
-build.xml.data.CRC32=c4188209
+build.xml.data.CRC32=51b33957
 build.xml.script.CRC32=7a797370
-build.xml.stylesheet.CRC32=28e38971@1.43.1.45
+build.xml.stylesheet.CRC32=28e38971@1.44.1.45
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=c4188209
-nbproject/build-impl.xml.script.CRC32=73a4865f
-nbproject/build-impl.xml.stylesheet.CRC32=0c01fd8e@1.43.1.45
+nbproject/build-impl.xml.data.CRC32=51b33957
+nbproject/build-impl.xml.script.CRC32=66b89647
+nbproject/build-impl.xml.stylesheet.CRC32=0ae3a408@1.44.1.45

BuildAll/nbproject/project.properties

@@ -3,7 +3,42 @@ annotation.processing.enabled.in.editor=false
 annotation.processing.run.all.processors=true
 annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
 application.title=BuildAll
-application.vendor=Paul
+application.vendor=
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.expand-tabs=true
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.indent-shift-width=2
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.spaces-per-tab=2
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.tab-size=2
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-limit-width=120
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-line-wrap=none
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.usedProfile=project
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineAnnotationArgs=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineArrayInit=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineAssignment=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineBinaryOp=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineCallArgs=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineDisjunctiveCatchTypes=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineFor=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineImplements=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineMethodParams=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineParenthesized=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineTernaryOp=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineThrows=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineTryResources=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.blankLinesAfterClassHeader=0
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.blankLinesBeforeClass=2
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.classDeclBracePlacement=NEW_LINE
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.expand-tabs=false
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.indent-shift-width=4
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.indentCasesFromSwitch=false
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.methodDeclBracePlacement=NEW_LINE
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.otherBracePlacement=NEW_LINE
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeCatchOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeElseOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeFinallyOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeWhileOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceAfterTypeCast=false
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaces-per-tab=4
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.tab-size=4
 build.classes.dir=${build.dir}/classes
 build.classes.excludes=**/*.java,**/*.form
 # This directory is removed when the project is cleaned:
@@ -27,22 +62,23 @@ dist.javadoc.dir=${dist.dir}/javadoc
 endorsed.classpath=
 excludes=
 includes=**
-jar.compress=false
+jar.compress=true
 javac.classpath=\
     ${reference.Essentials.jar}:\
     ${reference.EssentialsChat.jar}:\
-    ${reference.EssentialsGroupBridge.jar}:\
-    ${reference.EssentialsGroupManager.jar}:\
     ${reference.EssentialsProtect.jar}:\
     ${reference.EssentialsSpawn.jar}:\
-    ${reference.EssentialsGeoIP.jar}
+    ${reference.EssentialsGeoIP.jar}:\
+    ${reference.EssentialsGroupBridge.jar}:\
+    ${reference.EssentialsXMPP.jar}:\
+    ${reference.EssentialsGroupManager.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false
 javac.processorpath=\
     ${javac.classpath}
-javac.source=1.5
-javac.target=1.5
+javac.source=1.6
+javac.target=1.6
 javac.test.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}:\
@@ -71,6 +107,7 @@ project.EssentialsGroupBridge=../EssentialsGroupBridge
 project.EssentialsGroupManager=../EssentialsGroupManager
 project.EssentialsProtect=../EssentialsProtect
 project.EssentialsSpawn=../EssentialsSpawn
+project.EssentialsXMPP=../EssentialsXMPP
 reference.Essentials.jar=${project.Essentials}/dist/Essentials.jar
 reference.EssentialsChat.jar=${project.EssentialsChat}/dist/EssentialsChat.jar
 reference.EssentialsGeoIP.jar=${project.EssentialsGeoIP}/dist/EssentialsGeoIP.jar
@@ -78,6 +115,7 @@ reference.EssentialsGroupBridge.jar=${project.EssentialsGroupBridge}/dist/Essent
 reference.EssentialsGroupManager.jar=${project.EssentialsGroupManager}/dist/EssentialsGroupManager.jar
 reference.EssentialsProtect.jar=${project.EssentialsProtect}/dist/EssentialsProtect.jar
 reference.EssentialsSpawn.jar=${project.EssentialsSpawn}/dist/EssentialsSpawn.jar
+reference.EssentialsXMPP.jar=${project.EssentialsXMPP}/dist/EssentialsXMPP.jar
 run.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}

BuildAll/nbproject/project.xml

@@ -71,6 +71,14 @@
                 <clean-target>clean</clean-target>
                 <id>jar</id>
             </reference>
+            <reference>
+                <foreign-project>EssentialsXMPP</foreign-project>
+                <artifact-type>jar</artifact-type>
+                <script>build.xml</script>
+                <target>jar</target>
+                <clean-target>clean</clean-target>
+                <id>jar</id>
+            </reference>
         </references>
     </configuration>
 </project>

Essentials/.gitignore

@@ -1,7 +0,0 @@
-# NetBeans cruft
-/build
-/dist
-/nbproject/private
-
-# Mac cruft
-.DS_Store

Essentials/build.xml

@@ -1,84 +1,84 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- You may freely edit this file. See commented blocks below for -->
-<!-- some examples of how to customize the build. -->
-<!-- (If you delete it and reopen the project it will be recreated.) -->
-<!-- By default, only the Clean and Build commands use this build script. -->
-<!-- Commands such as Run, Debug, and Test only use this build script if -->
-<!-- the Compile on Save feature is turned off for the project. -->
-<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
-<!-- in the project's Project Properties dialog box.-->
-<project name="Essentials" default="default" basedir=".">
-
-    <description>Builds, tests, and runs the project Essentials.</description>
-    <import file="nbproject/build-impl.xml"/>
-    <!--
-
-    There exist several targets which are by default empty and which can be 
-    used for execution of your tasks. These targets are usually executed 
-    before and after some main targets. They are: 
-
-      -pre-init:                 called before initialization of project properties
-      -post-init:                called after initialization of project properties
-      -pre-compile:              called before javac compilation
-      -post-compile:             called after javac compilation
-      -pre-compile-single:       called before javac compilation of single file
-      -post-compile-single:      called after javac compilation of single file
-      -pre-compile-test:         called before javac compilation of JUnit tests
-      -post-compile-test:        called after javac compilation of JUnit tests
-      -pre-compile-test-single:  called before javac compilation of single JUnit test
-      -post-compile-test-single: called after javac compilation of single JUunit test
-      -pre-jar:                  called before JAR building
-      -post-jar:                 called after JAR building
-      -post-clean:               called after cleaning build products
-
-    (Targets beginning with '-' are not intended to be called on their own.)
-
-    Example of inserting an obfuscator after compilation could look like this:
-
-        <target name="-post-compile">
-            <obfuscate>
-                <fileset dir="${build.classes.dir}"/>
-            </obfuscate>
-        </target>
-
-    For list of available properties check the imported 
-    nbproject/build-impl.xml file. 
-
-
-    Another way to customize the build is by overriding existing main targets.
-    The targets of interest are: 
-
-      -init-macrodef-javac:     defines macro for javac compilation
-      -init-macrodef-junit:     defines macro for junit execution
-      -init-macrodef-debug:     defines macro for class debugging
-      -init-macrodef-java:      defines macro for class execution
-      -do-jar-with-manifest:    JAR building (if you are using a manifest)
-      -do-jar-without-manifest: JAR building (if you are not using a manifest)
-      run:                      execution of project 
-      -javadoc-build:           Javadoc generation
-      test-report:              JUnit report generation
-
-    An example of overriding the target for project execution could look like this:
-
-        <target name="run" depends="Essentials-impl.jar">
-            <exec dir="bin" executable="launcher.exe">
-                <arg file="${dist.jar}"/>
-            </exec>
-        </target>
-
-    Notice that the overridden target depends on the jar target and not only on 
-    the compile target as the regular run target does. Again, for a list of available 
-    properties which you can use, check the target you are overriding in the
-    nbproject/build-impl.xml file. 
-
-    -->
-	<!--target name="-post-jar">
-	    <jar jarfile="${dist.dir}/Essentials.jar">
-	      <zipfileset src="${dist.jar}" excludes="META-INF/*" />
-	      <zipfileset src="${dist.dir}/lib/Register.jar" excludes="META-INF/*" />
-	      <manifest>
-	        <attribute name="Classpath" value="Essentials.jar"/>
-	      </manifest>
-	    </jar>
-	  </target-->
-</project>
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="Essentials" default="default" basedir=".">
+
+    <description>Builds, tests, and runs the project Essentials.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar-with-manifest:    JAR building (if you are using a manifest)
+      -do-jar-without-manifest: JAR building (if you are not using a manifest)
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="Essentials-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+	<!--target name="-post-jar">
+	    <jar jarfile="${dist.dir}/Essentials.jar">
+	      <zipfileset src="${dist.jar}" excludes="META-INF/*" />
+	      <zipfileset src="${dist.dir}/lib/Register.jar" excludes="META-INF/*" />
+	      <manifest>
+	        <attribute name="Classpath" value="Essentials.jar"/>
+	      </manifest>
+	    </jar>
+	  </target-->
+</project>

Essentials/nbproject/build-impl.xml

@@ -868,11 +868,12 @@ is divided into following sections:
             <classpath>
                 <path path="${javac.classpath}"/>
             </classpath>
-            <fileset dir="${src.dir}" excludes="${excludes}" includes="${includes}">
+            <fileset dir="${src.dir}" excludes="*.java,${excludes}" includes="${includes}">
                 <filename name="**/*.java"/>
             </fileset>
             <fileset dir="${build.generated.sources.dir}" erroronmissingdir="false">
                 <include name="**/*.java"/>
+                <exclude name="*.java"/>
             </fileset>
         </javadoc>
         <copy todir="${dist.javadoc.dir}">

Essentials/nbproject/genfiles.properties

@@ -4,8 +4,8 @@ build.xml.stylesheet.CRC32=28e38971@1.38.2.45
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
 nbproject/build-impl.xml.data.CRC32=4b596d89
-nbproject/build-impl.xml.script.CRC32=4926001b
-nbproject/build-impl.xml.stylesheet.CRC32=0c01fd8e@1.43.1.45
+nbproject/build-impl.xml.script.CRC32=dbc81ee1
+nbproject/build-impl.xml.stylesheet.CRC32=0ae3a408@1.44.1.45
 nbproject/profiler-build-impl.xml.data.CRC32=ab78ce15
 nbproject/profiler-build-impl.xml.script.CRC32=abda56ed
 nbproject/profiler-build-impl.xml.stylesheet.CRC32=f10cf54c@1.11.1

Essentials/nbproject/pmd.settings

@@ -1 +1,2 @@
 DoNotUseThreads
+SignatureDeclareThrowsException

Essentials/nbproject/project.properties

@@ -3,7 +3,42 @@ annotation.processing.enabled.in.editor=false
 annotation.processing.run.all.processors=true
 annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
 application.title=Essentials
-application.vendor=Paul
+application.vendor=
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.expand-tabs=true
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.indent-shift-width=2
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.spaces-per-tab=2
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.tab-size=2
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-limit-width=120
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-line-wrap=none
+auxiliary.org-netbeans-modules-editor-indent.CodeStyle.usedProfile=project
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineAnnotationArgs=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineArrayInit=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineAssignment=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineBinaryOp=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineCallArgs=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineDisjunctiveCatchTypes=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineFor=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineImplements=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineMethodParams=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineParenthesized=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineTernaryOp=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineThrows=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.alignMultilineTryResources=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.blankLinesAfterClassHeader=0
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.blankLinesBeforeClass=2
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.classDeclBracePlacement=NEW_LINE
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.expand-tabs=false
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.indent-shift-width=4
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.indentCasesFromSwitch=false
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.methodDeclBracePlacement=NEW_LINE
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.otherBracePlacement=NEW_LINE
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeCatchOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeElseOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeFinallyOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.placeWhileOnNewLine=true
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceAfterTypeCast=false
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaces-per-tab=4
+auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.tab-size=4
 build.classes.dir=${build.dir}/classes
 build.classes.excludes=**/*.java,**/*.form
 # This directory is removed when the project is cleaned:
@@ -26,27 +61,39 @@ dist.jar=${dist.dir}/Essentials.jar
 dist.javadoc.dir=${dist.dir}/javadoc
 endorsed.classpath=
 excludes=
-file.reference.BOSEconomy.jar=../lib/BOSEconomy.jar
+file.reference.BOSEconomy7.jar=../lib/BOSEconomy7.jar
+file.reference.bPermissions.jar=../lib/bPermissions.jar
 file.reference.craftbukkit-0.0.1-SNAPSHOT.jar=..\\lib\\craftbukkit-0.0.1-SNAPSHOT.jar
 file.reference.iCo4.jar=../lib/iCo4.jar
 file.reference.iCo5.jar=../lib/iCo5.jar
+file.reference.iCo6.jar=../lib/iCo6.jar
 file.reference.junit-4.5.jar=..\\lib\\junit_4\\junit-4.5.jar
-file.reference.Permissions.jar=..\\lib\\Permissions.jar
+file.reference.MultiCurrency.jar=../lib/MultiCurrency.jar
+file.reference.Permissions3.jar=../lib/Permissions3.jar
+file.reference.PermissionsBukkit-1.2.jar=../lib/PermissionsBukkit-1.2.jar
+file.reference.PermissionsEx.jar=../lib/PermissionsEx.jar
 includes=**
-jar.compress=false
+jar.archive.disabled=${jnlp.enabled}
+jar.compress=true
+jar.index=${jnlp.enabled}
 javac.classpath=\
-    ${file.reference.Permissions.jar}:\
+    ${file.reference.Permissions3.jar}:\
     ${file.reference.craftbukkit-0.0.1-SNAPSHOT.jar}:\
-    ${file.reference.BOSEconomy.jar}:\
     ${file.reference.iCo4.jar}:\
-    ${file.reference.iCo5.jar}
+    ${file.reference.iCo5.jar}:\
+    ${file.reference.iCo6.jar}:\
+    ${file.reference.MultiCurrency.jar}:\
+    ${file.reference.BOSEconomy7.jar}:\
+    ${file.reference.PermissionsEx.jar}:\
+    ${file.reference.bPermissions.jar}:\
+    ${file.reference.PermissionsBukkit-1.2.jar}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false
 javac.processorpath=\
     ${javac.classpath}
-javac.source=1.5
-javac.target=1.5
+javac.source=1.6
+javac.target=1.6
 javac.test.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}:\
@@ -64,8 +111,17 @@ javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
 javadoc.windowtitle=
+jnlp.codebase.type=no.codebase
+jnlp.descriptor=application
+jnlp.enabled=false
+jnlp.mixed.code=default
+jnlp.offline-allowed=false
+jnlp.signed=false
+jnlp.signing=
+jnlp.signing.alias=
+jnlp.signing.keystore=
 meta.inf.dir=${src.dir}/META-INF
-mkdist.disabled=false
+mkdist.disabled=true
 platform.active=default_platform
 run.classpath=\
     ${javac.classpath}:\

Essentials/src/com/earth2me/essentials/Backup.java

@@ -1,35 +1,45 @@
 package com.earth2me.essentials;
 
+import java.io.BufferedReader;
 import java.io.IOException;
+import java.io.InputStreamReader;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.command.CommandSender;
 import org.bukkit.craftbukkit.CraftServer;
 
-public class Backup implements Runnable {
-	private static final Logger logger = Logger.getLogger("Minecraft");
-	private final CraftServer server;
-	private final IEssentials ess;
-	private boolean running = false;
-	private int taskId = -1;
-	private boolean active = false;
 
-	public Backup(IEssentials ess) {
+public class Backup implements Runnable
+{
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
+	private transient final CraftServer server;
+	private transient final IEssentials ess;
+	private transient boolean running = false;
+	private transient int taskId = -1;
+	private transient boolean active = false;
+
+	public Backup(final IEssentials ess)
+	{
 		this.ess = ess;
 		server = (CraftServer)ess.getServer();
-		if (server.getOnlinePlayers().length > 0) {
+		if (server.getOnlinePlayers().length > 0)
+		{
 			startTask();
 		}
-	}	
+	}
 
-	void onPlayerJoin() {
+	void onPlayerJoin()
+	{
 		startTask();
 	}
-	
-	private void startTask() {
-		if (!running) {
-			long interval = ess.getSettings().getBackupInterval()*1200; // minutes -> ticks
-			if (interval < 1200) {
+
+	private void startTask()
+	{
+		if (!running)
+		{
+			final long interval = ess.getSettings().getBackupInterval() * 1200; // minutes -> ticks
+			if (interval < 1200)
+			{
 				return;
 			}
 			taskId = ess.scheduleSyncRepeatingTask(this, interval, interval);
@@ -37,48 +47,84 @@ public class Backup implements Runnable {
 		}
 	}
 
-	public void run() {
-		if (active) return;
-		active = true;
-		final String command = ess.getSettings().getBackupCommand();
-		if (command == null || "".equals(command)) {
+	public void run()
+	{
+		if (active)
+		{
 			return;
 		}
-		logger.log(Level.INFO, Util.i18n("backupStarted"));
+		active = true;
+		final String command = ess.getSettings().getBackupCommand();
+		if (command == null || "".equals(command))
+		{
+			return;
+		}
+		LOGGER.log(Level.INFO, Util.i18n("backupStarted"));
 		final CommandSender cs = server.getServer().console;
 		server.dispatchCommand(cs, "save-all");
 		server.dispatchCommand(cs, "save-off");
-		
+
 		ess.scheduleAsyncDelayedTask(
-			new Runnable() {
-
-			public void run() {
-				try {
-					Process child = Runtime.getRuntime().exec(command);
-					child.waitFor();
-				} catch (InterruptedException ex) {
-					logger.log(Level.SEVERE, null, ex);
-				} catch (IOException ex) {
-					logger.log(Level.SEVERE, null, ex);
-				} finally {
-					ess.scheduleSyncDelayedTask(
-						new Runnable() {
-
-						public void run() {
-							server.dispatchCommand(cs, "save-on");
-							if (server.getOnlinePlayers().length == 0) {
-								running = false;
-								if (taskId != -1) {
-									server.getScheduler().cancelTask(taskId);
+				new Runnable()
+				{
+					public void run()
+					{
+						try
+						{
+							final ProcessBuilder childBuilder = new ProcessBuilder(command);
+							childBuilder.redirectErrorStream(true);
+							childBuilder.directory(ess.getDataFolder().getParentFile().getParentFile());
+							final Process child = childBuilder.start();
+							final BufferedReader reader = new BufferedReader(new InputStreamReader(child.getInputStream()));
+							try
+							{
+								child.waitFor();
+								String line;
+								do
+								{
+									line = reader.readLine();
+									if (line != null)
+									{
+										LOGGER.log(Level.INFO, line);
+									}
 								}
+								while (line != null);
+							}
+							finally
+							{
+								reader.close();
 							}
-							active = false;
-							logger.log(Level.INFO, Util.i18n("backupFinished"));
 						}
-					});
-				}
-			}
-		});
+						catch (InterruptedException ex)
+						{
+							LOGGER.log(Level.SEVERE, null, ex);
+						}
+						catch (IOException ex)
+						{
+							LOGGER.log(Level.SEVERE, null, ex);
+						}
+						finally
+						{
+							ess.scheduleSyncDelayedTask(
+									new Runnable()
+									{
+										public void run()
+										{
+											server.dispatchCommand(cs, "save-on");
+											if (server.getOnlinePlayers().length == 0)
+											{
+												running = false;
+												if (taskId != -1)
+												{
+													server.getScheduler().cancelTask(taskId);
+												}
+											}
+											active = false;
+											LOGGER.log(Level.INFO, Util.i18n("backupFinished"));
+										}
+									});
+						}
+					}
+				});
 	}
-
 }

Essentials/src/com/earth2me/essentials/Charge.java

@@ -1,104 +0,0 @@
-package com.earth2me.essentials;
-
-import org.bukkit.inventory.ItemStack;
-
-
-public class Charge
-{
-	private final String command;
-	private final Double costs;
-	private final ItemStack items;
-	private final IEssentials ess;
-
-	public Charge(String command, IEssentials ess)
-	{
-		this(command, null, null, ess);
-	}
-
-	public Charge(double money, IEssentials ess)
-	{
-		this(null, money, null, ess);
-	}
-
-	public Charge(ItemStack items, IEssentials ess)
-	{
-		this(null, null, items, ess);
-	}
-	
-	private Charge(String command, Double money, ItemStack item, IEssentials ess)
-	{
-		this.command = command;
-		this.costs = money;
-		this.items = item;
-		this.ess = ess;
-	}
-
-	public void isAffordableFor(IUser user) throws Exception
-	{
-		double mon = user.getMoney();
-		if (costs != null)
-		{
-			if (mon < costs && !user.isAuthorized("essentials.eco.loan"))
-			{
-				throw new Exception(Util.i18n("notEnoughMoney"));
-			}
-		}
-		if (items != null)
-		{
-			if (!InventoryWorkaround.containsItem(user.getInventory(), true, items))
-			{
-				throw new Exception(Util.format("missingItems", items.getAmount(), items.getType().toString().toLowerCase().replace("_", " ")));
-			}
-		}
-		if (command != null && !command.isEmpty())
-		{
-			if (user.isAuthorized("essentials.nocommandcost.all")
-				|| user.isAuthorized("essentials.nocommandcost." + command))
-			{
-				return;
-			}
-			double cost = ess.getSettings().getCommandCost(command.startsWith("/") ? command.substring(1) : command);
-			if (mon < cost && !user.isAuthorized("essentials.eco.loan"))
-			{
-				throw new Exception(Util.i18n("notEnoughMoney"));
-			}
-		}
-	}
-
-	public void charge(IUser user) throws Exception
-	{
-		double mon = user.getMoney();
-		if (costs != null)
-		{
-			if (mon < costs && !user.isAuthorized("essentials.eco.loan"))
-			{
-				throw new Exception(Util.i18n("notEnoughMoney"));
-			}
-			user.takeMoney(costs);
-		}
-		if (items != null)
-		{
-			if (!InventoryWorkaround.containsItem(user.getInventory(), true, items))
-			{
-				throw new Exception(Util.format("missingItems", items.getAmount(), items.getType().toString().toLowerCase().replace("_", " ")));
-			}
-			InventoryWorkaround.removeItem(user.getInventory(), true, items);
-			user.updateInventory();
-		}
-		if (command != null && !command.isEmpty())
-		{
-			if (user.isAuthorized("essentials.nocommandcost.all")
-				|| user.isAuthorized("essentials.nocommandcost." + command))
-			{
-				return;
-			}
-
-			double cost = ess.getSettings().getCommandCost(command.startsWith("/") ? command.substring(1) : command);
-			if (mon < cost && !user.isAuthorized("essentials.eco.loan"))
-			{
-				throw new Exception(Util.i18n("notEnoughMoney"));
-			}
-			user.takeMoney(cost);
-		}
-	}
-}

Essentials/src/com/earth2me/essentials/ChargeException.java

@@ -0,0 +1,15 @@
+package com.earth2me.essentials;
+
+
+public class ChargeException extends Exception
+{
+	public ChargeException(final String message)
+	{
+		super(message);
+	}
+
+	public ChargeException(final String message, final Throwable throwable)
+	{
+		super(message, throwable);
+	}
+}

Essentials/src/com/earth2me/essentials/DescParseTickFormat.java

@@ -0,0 +1,298 @@
+package com.earth2me.essentials;
+
+import com.earth2me.essentials.commands.Commandtime;
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+
+/**
+ * This utility class is used for converting between the ingame
+ * time in ticks to ingame time as a friendly string.
+ * Note that the time is INGAME.
+ * 
+ * http://www.minecraftwiki.net/wiki/Day/night_cycle
+ * 
+ * @author Olof Larsson
+ */
+public final class DescParseTickFormat
+{
+	// ============================================
+	// First some information vars. TODO: Should this be in a config file?
+	// --------------------------------------------
+	public static final Map<String, Integer> nameToTicks = new LinkedHashMap<String, Integer>();
+	public static final Set<String> resetAliases = new HashSet<String>();
+	public static final int ticksAtMidnight = 18000;
+	public static final int ticksPerDay = 24000;
+	public static final int ticksPerHour = 1000;
+	public static final double ticksPerMinute = 1000d / 60d;
+	public static final double ticksPerSecond = 1000d / 60d / 60d;
+	private static final SimpleDateFormat SDFTwentyFour = new SimpleDateFormat("HH:mm", Locale.ENGLISH);
+	private static final SimpleDateFormat SDFTwelve = new SimpleDateFormat("h:mmaa", Locale.ENGLISH);
+
+	static
+	{
+		SDFTwentyFour.setTimeZone(TimeZone.getTimeZone("GMT"));
+		SDFTwelve.setTimeZone(TimeZone.getTimeZone("GMT"));
+
+		nameToTicks.put("sunrise", 23000);
+		nameToTicks.put("dawn", 23000);
+
+		nameToTicks.put("daystart", 0);
+		nameToTicks.put("day", 0);
+
+		nameToTicks.put("morning", 1000);
+
+		nameToTicks.put("midday", 6000);
+		nameToTicks.put("noon", 6000);
+
+		nameToTicks.put("afternoon", 9000);
+
+		nameToTicks.put("sunset", 12000);
+		nameToTicks.put("dusk", 12000);
+		nameToTicks.put("sundown", 12000);
+		nameToTicks.put("nightfall", 12000);
+
+		nameToTicks.put("nightstart", 14000);
+		nameToTicks.put("night", 14000);
+
+		nameToTicks.put("midnight", 18000);
+
+		resetAliases.add("reset");
+		resetAliases.add("normal");
+		resetAliases.add("default");
+	}
+
+	private DescParseTickFormat()
+	{
+	}
+
+	// ============================================
+	// PARSE. From describing String to int
+	// --------------------------------------------
+	public static long parse(String desc) throws NumberFormatException
+	{
+		// Only look at alphanumeric and lowercase and : for 24:00
+		desc = desc.toLowerCase().replaceAll("[^A-Za-z0-9:]", "");
+
+		// Detect ticks format
+		try
+		{
+			return parseTicks(desc);
+		}
+		catch (Exception e)
+		{
+		}
+
+		// Detect 24-hour format
+		try
+		{
+			return parse24(desc);
+		}
+		catch (Exception e)
+		{
+		}
+
+		// Detect 12-hour format
+		try
+		{
+			return parse12(desc);
+		}
+		catch (Exception e)
+		{
+		}
+
+		// Detect aliases
+		try
+		{
+			return parseAlias(desc);
+		}
+		catch (Exception e)
+		{
+		}
+
+		// Well we failed to understand...
+		throw new NumberFormatException();
+	}
+
+	public static long parseTicks(String desc) throws NumberFormatException
+	{
+		if (!desc.matches("^[0-9]+ti?c?k?s?$"))
+		{
+			throw new NumberFormatException();
+		}
+
+		desc = desc.replaceAll("[^0-9]", "");
+
+		return Long.parseLong(desc) % 24000;
+	}
+
+	public static long parse24(String desc) throws NumberFormatException
+	{
+		if (!desc.matches("^[0-9]{2}[^0-9]?[0-9]{2}$"))
+		{
+			throw new NumberFormatException();
+		}
+
+		desc = desc.toLowerCase().replaceAll("[^0-9]", "");
+
+		if (desc.length() != 4)
+		{
+			throw new NumberFormatException();
+		}
+
+		final int hours = Integer.parseInt(desc.substring(0, 2));
+		final int minutes = Integer.parseInt(desc.substring(2, 4));
+
+		return hoursMinutesToTicks(hours, minutes);
+	}
+
+	public static long parse12(String desc) throws NumberFormatException
+	{
+		if (!desc.matches("^[0-9]{1,2}([^0-9]?[0-9]{2})?(pm|am)$"))
+		{
+			throw new NumberFormatException();
+		}
+
+		int hours = 0;
+		int minutes = 0;
+
+		desc = desc.toLowerCase().replaceAll("[^0-9]", "");
+
+		if (desc.length() > 4)
+		{
+			throw new NumberFormatException();
+		}
+
+		if (desc.length() == 4)
+		{
+			hours += Integer.parseInt(desc.substring(0, 2));
+			minutes += Integer.parseInt(desc.substring(2, 4));
+		}
+		else if (desc.length() == 3)
+		{
+			hours += Integer.parseInt(desc.substring(0, 1));
+			minutes += Integer.parseInt(desc.substring(1, 3));
+		}
+		else if (desc.length() == 2)
+		{
+			hours += Integer.parseInt(desc.substring(0, 2));
+		}
+		else if (desc.length() == 1)
+		{
+			hours += Integer.parseInt(desc.substring(0, 1));
+		}
+		else
+		{
+			throw new NumberFormatException();
+		}
+		
+		if (desc.endsWith("pm") && hours != 12)
+		{
+			hours += 12;
+		}
+		
+		if (desc.endsWith("am") && hours == 12)
+		{
+			hours -= 12;
+		}
+
+		return hoursMinutesToTicks(hours, minutes);
+	}
+
+	public static long hoursMinutesToTicks(final int hours, final int minutes)
+	{
+		long ret = ticksAtMidnight;
+		ret += (hours) * ticksPerHour;
+
+		ret += (minutes / 60.0) * ticksPerHour;
+
+		ret %= ticksPerDay;
+		return ret;
+	}
+
+	public static long parseAlias(final String desc) throws NumberFormatException
+	{
+		final Integer ret = nameToTicks.get(desc);
+		if (ret == null)
+		{
+			throw new NumberFormatException();
+		}
+
+		return ret;
+	}
+
+	public static boolean meansReset(final String desc)
+	{
+		return resetAliases.contains(desc);
+	}
+
+	// ============================================
+	// FORMAT. From int to describing String
+	// --------------------------------------------
+	public static String format(final long ticks)
+	{
+		return Util.format("timeFormat", format24(ticks), format12(ticks), formatTicks(ticks));
+	}
+
+	public static String formatTicks(final long ticks)
+	{
+		return (ticks % ticksPerDay) + "ticks";
+	}
+
+	public static String format24(final long ticks)
+	{
+		synchronized (SDFTwentyFour)
+		{
+			return formatDateFormat(ticks, SDFTwentyFour);
+		}
+	}
+
+	public static String format12(final long ticks)
+	{
+		synchronized (SDFTwelve)
+		{
+			return formatDateFormat(ticks, SDFTwelve);
+		}
+	}
+
+	public static String formatDateFormat(final long ticks, final SimpleDateFormat format)
+	{
+		final Date date = ticksToDate(ticks);
+		return format.format(date);
+	}
+
+	public static Date ticksToDate(long ticks)
+	{
+		// Assume the server time starts at 0. It would start on a day.
+		// But we will simulate that the server started with 0 at midnight.
+		ticks = ticks - ticksAtMidnight + ticksPerDay;
+
+		// How many ingame days have passed since the server start?
+		final long days = ticks / ticksPerDay;
+		ticks = ticks - days * ticksPerDay;
+
+		// How many hours on the last day?
+		final long hours = ticks / ticksPerHour;
+		ticks = ticks - hours * ticksPerHour;
+
+		// How many minutes on the last day?
+		final long minutes = (long)Math.floor(ticks / ticksPerMinute);
+		final double dticks = ticks - minutes * ticksPerMinute;
+
+		// How many seconds on the last day?
+		final long seconds = (long)Math.floor(dticks / ticksPerSecond);
+
+		// Now we create an english GMT calendar (We wan't no daylight savings)
+		final Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT"), Locale.ENGLISH);
+		cal.setLenient(true);
+
+		// And we set the time to 0! And append the time that passed!
+		cal.set(0, Calendar.JANUARY, 1, 0, 0, 0);
+		cal.add(Calendar.DAY_OF_YEAR, (int)days);
+		cal.add(Calendar.HOUR_OF_DAY, (int)hours);
+		cal.add(Calendar.MINUTE, (int)minutes);
+		cal.add(Calendar.SECOND, (int)seconds + 1); // To solve rounding errors.
+
+		return cal.getTime();
+	}
+}

Essentials/src/com/earth2me/essentials/Essentials.java

@@ -17,6 +17,7 @@
  */
 package com.earth2me.essentials;
 
+import com.earth2me.essentials.api.Economy;
 import com.earth2me.essentials.commands.EssentialsCommand;
 import java.io.*;
 import java.util.*;
@@ -25,136 +26,138 @@ import org.bukkit.*;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import com.earth2me.essentials.commands.IEssentialsCommand;
+import com.earth2me.essentials.commands.NoChargeException;
 import com.earth2me.essentials.commands.NotEnoughArgumentsException;
+import com.earth2me.essentials.perm.PermissionsHandler;
 import com.earth2me.essentials.register.payment.Methods;
+import com.earth2me.essentials.signs.SignBlockListener;
+import com.earth2me.essentials.signs.SignEntityListener;
+import com.earth2me.essentials.signs.SignPlayerListener;
 import java.math.BigInteger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-import org.bukkit.craftbukkit.entity.CraftPlayer;
-import org.bukkit.craftbukkit.scheduler.CraftScheduler;
+import org.bukkit.command.PluginCommand;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event.Priority;
 import org.bukkit.event.Event.Type;
-import org.bukkit.event.server.ServerListener;
 import org.bukkit.plugin.*;
 import org.bukkit.plugin.java.*;
+import org.bukkit.scheduler.BukkitScheduler;
 
 
 public class Essentials extends JavaPlugin implements IEssentials
 {
-	public static final String AUTHORS = "Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans and Xeology";
-	public static final int minBukkitBuildVersion = 860;
-	private static final Logger logger = Logger.getLogger("Minecraft");
-	private Settings settings;
-	private EssentialsPlayerListener playerListener;
-	private EssentialsBlockListener blockListener;
-	private EssentialsEntityListener entityListener;
-	private JailPlayerListener jailPlayerListener;
-	private static Essentials instance = null;
-	private Spawn spawn;
-	private Jail jail;
-	private Warps warps;
-	private Worth worth;
-	private List<IConf> confList;
-	public ArrayList bans = new ArrayList();
-	public ArrayList bannedIps = new ArrayList();
-	private Backup backup;
-	private final Map<String, User> users = new HashMap<String, User>();
-	private EssentialsTimer timer;
-	private EssentialsUpdateTimer updateTimer;
-	private boolean registerFallback = true;
-	private final Methods paymentMethod = new Methods();
-	private final static boolean enableErrorLogging = false;
-	private final EssentialsErrorHandler errorHandler = new EssentialsErrorHandler();
+	public static final int BUKKIT_VERSION = 1060;
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
+	private transient ISettings settings;
+	private final transient TNTExplodeListener tntListener = new TNTExplodeListener(this);
+	private transient Spawn spawn;
+	private transient Jail jail;
+	private transient Warps warps;
+	private transient Worth worth;
+	private transient List<IConf> confList;
+	private transient Backup backup;
+	private transient ItemDb itemDb;
+	private transient EssentialsUpdateTimer updateTimer;
+	private transient final Methods paymentMethod = new Methods();
+	private transient final static boolean enableErrorLogging = false;
+	private transient final EssentialsErrorHandler errorHandler = new EssentialsErrorHandler();
+	private transient PermissionsHandler permissionsHandler;
+	private transient UserMap userMap;
 
-	public static IEssentials getStatic()
-	{
-		return instance;
-	}
-
-	public Settings getSettings()
+	@Override
+	public ISettings getSettings()
 	{
 		return settings;
 	}
 
-	public void setupForTesting(Server server) throws IOException, InvalidDescriptionException
+	public void setupForTesting(final Server server) throws IOException, InvalidDescriptionException
 	{
-		File dataFolder = File.createTempFile("essentialstest", "");
-		dataFolder.delete();
-		dataFolder.mkdir();
-		logger.log(Level.INFO, Util.i18n("usingTempFolderForTesting"));
-		logger.log(Level.INFO, dataFolder.toString());
+		final File dataFolder = File.createTempFile("essentialstest", "");
+		if (!dataFolder.delete())
+		{
+			throw new IOException();
+		}
+		if (!dataFolder.mkdir())
+		{
+			throw new IOException();
+		}
+		LOGGER.log(Level.INFO, Util.i18n("usingTempFolderForTesting"));
+		LOGGER.log(Level.INFO, dataFolder.toString());
 		this.initialize(null, server, new PluginDescriptionFile(new FileReader(new File("src" + File.separator + "plugin.yml"))), dataFolder, null, null);
-		settings = new Settings(dataFolder);
-		setStatic();
-	}
-
-	public void setStatic()
-	{
-		instance = this;
+		settings = new Settings(this);
+		userMap = new UserMap(this);
+		permissionsHandler = new PermissionsHandler(this, false);
+		Economy.setEss(this);
 	}
 
+	@Override
 	public void onEnable()
 	{
+		final String[] javaversion = System.getProperty("java.version").split("\\.", 3);
+		if (javaversion == null || javaversion.length < 2 || Integer.parseInt(javaversion[1]) < 6)
+		{
+			LOGGER.log(Level.SEVERE, "Java version not supported! Please install Java 1.6. You have " + System.getProperty("java.version"));
+		}
 		if (enableErrorLogging)
 		{
-			logger.addHandler(errorHandler);
+			LOGGER.addHandler(errorHandler);
 		}
-		setStatic();
-		EssentialsUpgrade upgrade = new EssentialsUpgrade(this.getDescription().getVersion(), this);
+		final EssentialsUpgrade upgrade = new EssentialsUpgrade(this);
 		upgrade.beforeSettings();
 		confList = new ArrayList<IConf>();
-		settings = new Settings(this.getDataFolder());
+		settings = new Settings(this);
 		confList.add(settings);
 		upgrade.afterSettings();
-		Util.updateLocale(settings.getLocale(), this.getDataFolder());
+		Util.updateLocale(settings.getLocale(), this);
+		userMap = new UserMap(this);
+		confList.add(userMap);
 		spawn = new Spawn(getServer(), this.getDataFolder());
 		confList.add(spawn);
 		warps = new Warps(getServer(), this.getDataFolder());
 		confList.add(warps);
 		worth = new Worth(this.getDataFolder());
 		confList.add(worth);
+		itemDb = new ItemDb(this);
+		confList.add(itemDb);
 		reload();
 		backup = new Backup(this);
 
-		PluginManager pm = getServer().getPluginManager();
+		final PluginManager pm = getServer().getPluginManager();
 		for (Plugin plugin : pm.getPlugins())
 		{
-			if (plugin.getDescription().getName().startsWith("Essentials"))
+			if (plugin.getDescription().getName().startsWith("Essentials")
+				&& !plugin.getDescription().getVersion().equals(this.getDescription().getVersion()))
 			{
-				if (!plugin.getDescription().getVersion().equals(this.getDescription().getVersion()))
-				{
-					logger.log(Level.WARNING, Util.format("versionMismatch", plugin.getDescription().getName()));
-				}
+				LOGGER.log(Level.WARNING, Util.format("versionMismatch", plugin.getDescription().getName()));
 			}
 		}
-		Matcher versionMatch = Pattern.compile("git-Bukkit-([0-9]+).([0-9]+).([0-9]+)-[0-9]+-[0-9a-z]+-b([0-9]+)jnks.*").matcher(getServer().getVersion());
+		final Matcher versionMatch = Pattern.compile("git-Bukkit-([0-9]+).([0-9]+).([0-9]+)-[0-9]+-[0-9a-z]+-b([0-9]+)jnks.*").matcher(getServer().getVersion());
 		if (versionMatch.matches())
 		{
-			int versionNumber = Integer.parseInt(versionMatch.group(4));
-			if (versionNumber < minBukkitBuildVersion)
+			final int versionNumber = Integer.parseInt(versionMatch.group(4));
+			if (versionNumber < BUKKIT_VERSION)
 			{
-				logger.log(Level.WARNING, Util.i18n("notRecommendedBukkit"));
+				LOGGER.log(Level.WARNING, Util.i18n("notRecommendedBukkit"));
 			}
 		}
 		else
 		{
-			logger.log(Level.INFO, Util.i18n("bukkitFormatChanged"));
+			LOGGER.log(Level.INFO, Util.i18n("bukkitFormatChanged"));
 		}
 
-
-		ServerListener serverListener = new EssentialsPluginListener(paymentMethod);
+		permissionsHandler = new PermissionsHandler(this, settings.useBukkitPermissions());
+		final EssentialsPluginListener serverListener = new EssentialsPluginListener(this);
 		pm.registerEvent(Type.PLUGIN_ENABLE, serverListener, Priority.Low, this);
 		pm.registerEvent(Type.PLUGIN_DISABLE, serverListener, Priority.Low, this);
+		confList.add(serverListener);
 
-		playerListener = new EssentialsPlayerListener(this);
+		final EssentialsPlayerListener playerListener = new EssentialsPlayerListener(this);
 		pm.registerEvent(Type.PLAYER_JOIN, playerListener, Priority.Monitor, this);
 		pm.registerEvent(Type.PLAYER_QUIT, playerListener, Priority.Monitor, this);
 		pm.registerEvent(Type.PLAYER_CHAT, playerListener, Priority.Lowest, this);
-		if (getSettings().getNetherPortalsEnabled())
-		{
-			pm.registerEvent(Type.PLAYER_MOVE, playerListener, Priority.High, this);
-		}
+		pm.registerEvent(Type.PLAYER_COMMAND_PREPROCESS, playerListener, Priority.Lowest, this);
+		pm.registerEvent(Type.PLAYER_MOVE, playerListener, Priority.High, this);
 		pm.registerEvent(Type.PLAYER_LOGIN, playerListener, Priority.High, this);
 		pm.registerEvent(Type.PLAYER_TELEPORT, playerListener, Priority.High, this);
 		pm.registerEvent(Type.PLAYER_INTERACT, playerListener, Priority.High, this);
@@ -162,82 +165,91 @@ public class Essentials extends JavaPlugin implements IEssentials
 		pm.registerEvent(Type.PLAYER_BUCKET_EMPTY, playerListener, Priority.High, this);
 		pm.registerEvent(Type.PLAYER_ANIMATION, playerListener, Priority.High, this);
 
-		blockListener = new EssentialsBlockListener(this);
-		pm.registerEvent(Type.SIGN_CHANGE, blockListener, Priority.Low, this);
-		pm.registerEvent(Type.BLOCK_BREAK, blockListener, Priority.Lowest, this);
+		final EssentialsBlockListener blockListener = new EssentialsBlockListener(this);
 		pm.registerEvent(Type.BLOCK_PLACE, blockListener, Priority.Lowest, this);
 
-		entityListener = new EssentialsEntityListener(this);
+		final SignBlockListener signBlockListener = new SignBlockListener(this);
+		pm.registerEvent(Type.SIGN_CHANGE, signBlockListener, Priority.Highest, this);
+		pm.registerEvent(Type.BLOCK_PLACE, signBlockListener, Priority.Low, this);
+		pm.registerEvent(Type.BLOCK_BREAK, signBlockListener, Priority.Highest, this);
+		pm.registerEvent(Type.BLOCK_IGNITE, signBlockListener, Priority.Low, this);
+		pm.registerEvent(Type.BLOCK_BURN, signBlockListener, Priority.Low, this);
+		pm.registerEvent(Type.BLOCK_PISTON_EXTEND, signBlockListener, Priority.Low, this);
+		pm.registerEvent(Type.BLOCK_PISTON_RETRACT, signBlockListener, Priority.Low, this);
+
+		final SignPlayerListener signPlayerListener = new SignPlayerListener(this);
+		pm.registerEvent(Type.PLAYER_INTERACT, signPlayerListener, Priority.Low, this);
+
+		final SignEntityListener signEntityListener = new SignEntityListener(this);
+		pm.registerEvent(Type.ENTITY_EXPLODE, signEntityListener, Priority.Low, this);
+		pm.registerEvent(Type.ENDERMAN_PICKUP, signEntityListener, Priority.Low, this);
+
+		final EssentialsEntityListener entityListener = new EssentialsEntityListener(this);
 		pm.registerEvent(Type.ENTITY_DAMAGE, entityListener, Priority.Lowest, this);
 		pm.registerEvent(Type.ENTITY_COMBUST, entityListener, Priority.Lowest, this);
 		pm.registerEvent(Type.ENTITY_DEATH, entityListener, Priority.Lowest, this);
+		pm.registerEvent(Type.FOOD_LEVEL_CHANGE, entityListener, Priority.Lowest, this);
 
 		jail = new Jail(this);
-		jailPlayerListener = new JailPlayerListener(this);
+		final JailPlayerListener jailPlayerListener = new JailPlayerListener(this);
 		confList.add(jail);
-		pm.registerEvent(Type.BLOCK_BREAK, jail, Priority.High, this);
-		pm.registerEvent(Type.BLOCK_DAMAGE, jail, Priority.High, this);
-		pm.registerEvent(Type.BLOCK_PLACE, jail, Priority.High, this);
-		pm.registerEvent(Type.PLAYER_INTERACT, jailPlayerListener, Priority.High, this);
-		attachEcoListeners();
+		pm.registerEvent(Type.BLOCK_BREAK, jail, Priority.Low, this);
+		pm.registerEvent(Type.BLOCK_DAMAGE, jail, Priority.Low, this);
+		pm.registerEvent(Type.BLOCK_PLACE, jail, Priority.Low, this);
+		pm.registerEvent(Type.PLAYER_INTERACT, jailPlayerListener, Priority.Low, this);
+		pm.registerEvent(Type.PLAYER_RESPAWN, jailPlayerListener, Priority.High, this);
+		pm.registerEvent(Type.PLAYER_TELEPORT, jailPlayerListener, Priority.High, this);
+		pm.registerEvent(Type.PLAYER_JOIN, jailPlayerListener, Priority.High, this);
 
 		if (settings.isNetherEnabled() && getServer().getWorlds().size() < 2)
 		{
-			logger.log(Level.WARNING, "Old nether is disabled until multiworld support in bukkit is fixed.");
 			getServer().createWorld(settings.getNetherName(), World.Environment.NETHER);
 		}
 
-		timer = new EssentialsTimer(this);
-		getScheduler().scheduleSyncRepeatingTask(this, timer, 1, 50);
-		if (enableErrorLogging)
+		pm.registerEvent(Type.ENTITY_EXPLODE, tntListener, Priority.High, this);
+
+		final EssentialsTimer timer = new EssentialsTimer(this);
+		getScheduler().scheduleSyncRepeatingTask(this, timer, 1, 100);
+		Economy.setEss(this);
+		if (getSettings().isUpdateEnabled())
 		{
 			updateTimer = new EssentialsUpdateTimer(this);
-			getScheduler().scheduleAsyncRepeatingTask(this, updateTimer, 50, 50 * 60 * (this.getDescription().getVersion().startsWith("Dev") ? 60 : 360));
+			getScheduler().scheduleAsyncRepeatingTask(this, updateTimer, 20 * 60 * 10, 20 * 3600 * 6);
 		}
-		logger.info(Util.format("loadinfo", this.getDescription().getName(), this.getDescription().getVersion(), AUTHORS));
+		LOGGER.info(Util.format("loadinfo", this.getDescription().getName(), this.getDescription().getVersion(), Util.joinList(this.getDescription().getAuthors())));
 	}
 
+	@Override
 	public void onDisable()
 	{
-		instance = null;
-		logger.removeHandler(errorHandler);
+		Trade.closeLog();
+		LOGGER.removeHandler(errorHandler);
 	}
 
+	@Override
 	public void reload()
 	{
-		loadBanList();
+		Trade.closeLog();
 
 		for (IConf iConf : confList)
 		{
 			iConf.reloadConfig();
 		}
 
-		Util.updateLocale(settings.getLocale(), this.getDataFolder());
-
-		for (User user : users.values())
-		{
-			user.reloadConfig();
-		}
+		Util.updateLocale(settings.getLocale(), this);
 
 		// for motd
 		getConfiguration().load();
-
-		try
-		{
-			ItemDb.load(getDataFolder(), "items.csv");
-		}
-		catch (Exception ex)
-		{
-			logger.log(Level.WARNING, Util.i18n("itemsCsvNotLoaded"), ex);
-		}
 	}
 
-	public String[] getMotd(CommandSender sender, String def)
+	@Override
+	public String[] getMotd(final CommandSender sender, final String def)
 	{
 		return getLines(sender, "motd", def);
 	}
 
-	public String[] getLines(CommandSender sender, String node, String def)
+	@Override
+	public String[] getLines(final CommandSender sender, final String node, final String def)
 	{
 		List<String> lines = (List<String>)getConfiguration().getProperty(node);
 		if (lines == null)
@@ -246,7 +258,7 @@ public class Essentials extends JavaPlugin implements IEssentials
 		}
 		String[] retval = new String[lines.size()];
 
-		if (lines == null || lines.isEmpty() || lines.get(0) == null)
+		if (lines.isEmpty() || lines.get(0) == null)
 		{
 			try
 			{
@@ -260,7 +272,7 @@ public class Essentials extends JavaPlugin implements IEssentials
 			}
 			catch (Throwable ex2)
 			{
-				logger.log(Level.WARNING, Util.format("corruptNodeInConfig", node));
+				LOGGER.log(Level.WARNING, Util.format("corruptNodeInConfig", node));
 				return new String[0];
 			}
 		}
@@ -287,15 +299,28 @@ public class Essentials extends JavaPlugin implements IEssentials
 				m = m.replace("{IP}", user.getAddress().toString());
 				m = m.replace("{BALANCE}", Double.toString(user.getMoney()));
 				m = m.replace("{MAILS}", Integer.toString(user.getMails().size()));
+				m = m.replace("{WORLD}", user.getLocation().getWorld().getName());
 			}
-
-			m = m.replace("{ONLINE}", Integer.toString(getServer().getOnlinePlayers().length));
+			int playerHidden = 0;
+			for (Player p : getServer().getOnlinePlayers())
+			{
+				if (getUser(p).isHidden())
+				{
+					playerHidden++;
+				}
+			}
+			m = m.replace("{ONLINE}", Integer.toString(getServer().getOnlinePlayers().length - playerHidden));
+			m = m.replace("{UNIQUE}", Integer.toString(userMap.getUniqueUsers()));
 
 			if (m.matches(".*\\{PLAYERLIST\\}.*"))
 			{
 				StringBuilder online = new StringBuilder();
 				for (Player p : getServer().getOnlinePlayers())
 				{
+					if (getUser(p).isHidden())
+					{
+						continue;
+					}
 					if (online.length() > 0)
 					{
 						online.append(", ");
@@ -328,39 +353,15 @@ public class Essentials extends JavaPlugin implements IEssentials
 		return retval;
 	}
 
-	@SuppressWarnings("LoggerStringConcat")
-	public static void previewCommand(CommandSender sender, Command command, String commandLabel, String[] args)
+	@Override
+	public boolean onCommand(final CommandSender sender, final Command command, final String commandLabel, final String[] args)
 	{
-		if (sender instanceof Player)
-		{
-			logger.info(ChatColor.BLUE + "[PLAYER_COMMAND] " + ((Player)sender).getName() + ": /" + commandLabel + " " + EssentialsCommand.getFinalArg(args, 0));
-		}
+		return onCommandEssentials(sender, command, commandLabel, args, Essentials.class.getClassLoader(), "com.earth2me.essentials.commands.Command", "essentials.");
 	}
 
 	@Override
-	public boolean onCommand(CommandSender sender, Command command, String commandLabel, String[] args)
+	public boolean onCommandEssentials(final CommandSender sender, final Command command, final String commandLabel, final String[] args, final ClassLoader classLoader, final String commandPath, final String permissionPrefix)
 	{
-		return onCommandEssentials(sender, command, commandLabel, args, Essentials.class.getClassLoader(), "com.earth2me.essentials.commands.Command");
-	}
-
-	public boolean onCommandEssentials(CommandSender sender, Command command, String commandLabel, String[] args, ClassLoader classLoader, String commandPath)
-	{
-		if (("msg".equals(commandLabel.toLowerCase()) || "r".equals(commandLabel.toLowerCase()) || "mail".equals(commandLabel.toLowerCase())) && sender instanceof Player)
-		{
-			StringBuilder str = new StringBuilder();
-			str.append(commandLabel).append(" ");
-			for (String a : args)
-			{
-				str.append(a).append(" ");
-			}
-			for (Player player : getServer().getOnlinePlayers())
-			{
-				if (getUser(player).isSocialSpyEnabled())
-				{
-					player.sendMessage(getUser(sender).getDisplayName() + " : " + str);
-				}
-			}
-		}
 		// Allow plugins to override the command via onCommand
 		if (!getSettings().isCommandOverridden(command.getName()) && !commandLabel.startsWith("e"))
 		{
@@ -371,7 +372,7 @@ public class Essentials extends JavaPlugin implements IEssentials
 					continue;
 				}
 
-				PluginDescriptionFile desc = p.getDescription();
+				final PluginDescriptionFile desc = p.getDescription();
 				if (desc == null)
 				{
 					continue;
@@ -382,24 +383,22 @@ public class Essentials extends JavaPlugin implements IEssentials
 					continue;
 				}
 
-				if (!(desc.getCommands() instanceof Map))
+				final PluginCommand pc = getServer().getPluginCommand(desc.getName() + ":" + commandLabel);
+				if (pc != null)
 				{
-					continue;
+					return pc.execute(sender, commandLabel, args);
 				}
-
-				Map<String, Object> cmds = (Map<String, Object>)desc.getCommands();
-				if (!cmds.containsKey(command.getName()))
-				{
-					continue;
-				}
-				return p.onCommand(sender, command, commandLabel, args);
 			}
 		}
 
 		try
 		{
-			previewCommand(sender, command, commandLabel, args);
-			User user = sender instanceof Player ? getUser(sender) : null;
+			User user = null;
+			if (sender instanceof Player)
+			{
+				user = getUser(sender);
+				LOGGER.log(Level.INFO, String.format("[PLAYER_COMMAND] %s: /%s %s ", ((Player)sender).getName(), commandLabel, EssentialsCommand.getFinalArg(args, 0)));
+			}
 
 			// New mail notification
 			if (user != null && !getSettings().isCommandDisabled("mail") && !commandLabel.equals("mail") && user.isAuthorized("essentials.mail"))
@@ -426,14 +425,14 @@ public class Essentials extends JavaPlugin implements IEssentials
 			catch (Exception ex)
 			{
 				sender.sendMessage(Util.format("commandNotLoaded", commandLabel));
-				logger.log(Level.SEVERE, Util.format("commandNotLoaded", commandLabel), ex);
+				LOGGER.log(Level.SEVERE, Util.format("commandNotLoaded", commandLabel), ex);
 				return true;
 			}
 
 			// Check authorization
-			if (user != null && !user.isAuthorized(cmd))
+			if (user != null && !user.isAuthorized(cmd, permissionPrefix))
 			{
-				logger.log(Level.WARNING, Util.format("deniedAccessCommand", user.getName()));
+				LOGGER.log(Level.WARNING, Util.format("deniedAccessCommand", user.getName()));
 				user.sendMessage(Util.i18n("noAccessCommand"));
 				return true;
 			}
@@ -451,6 +450,10 @@ public class Essentials extends JavaPlugin implements IEssentials
 				}
 				return true;
 			}
+			catch (NoChargeException ex)
+			{
+				return true;
+			}
 			catch (NotEnoughArgumentsException ex)
 			{
 				sender.sendMessage(command.getDescription());
@@ -459,175 +462,95 @@ public class Essentials extends JavaPlugin implements IEssentials
 			}
 			catch (Throwable ex)
 			{
-				sender.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				LogRecord lr = new LogRecord(Level.WARNING, Util.format("errorCallingCommand", commandLabel));
-				lr.setThrown(ex);
-				if (getSettings().isDebug())
-				{
-					logger.log(lr);
-				}
-				else
-				{
-					if (enableErrorLogging)
-					{
-						errorHandler.publish(lr);
-						errorHandler.flush();
-					}
-				}
+				showError(sender, ex, commandLabel);
 				return true;
 			}
 		}
 		catch (Throwable ex)
 		{
-			logger.log(Level.SEVERE, Util.format("commandFailed", commandLabel), ex);
+			LOGGER.log(Level.SEVERE, Util.format("commandFailed", commandLabel), ex);
 			return true;
 		}
 	}
 
-	public void loadBanList()
+	@Override
+	public void showError(final CommandSender sender, final Throwable exception, final String commandLabel)
 	{
-		//I don't like this but it needs to be done until CB fixors
-		File file = new File("banned-players.txt");
-		File ipFile = new File("banned-ips.txt");
-		try
+		sender.sendMessage(Util.format("errorWithMessage", exception.getMessage()));
+		final LogRecord logRecord = new LogRecord(Level.WARNING, Util.format("errorCallingCommand", commandLabel));
+		logRecord.setThrown(exception);
+		if (getSettings().isDebug())
 		{
-			if (!file.exists())
-			{
-				throw new FileNotFoundException(Util.i18n("bannedPlayersFileNotFound"));
-			}
-
-			final BufferedReader bufferedReader = new BufferedReader(new FileReader(file));
-			try
-			{
-				bans.clear();
-				while (bufferedReader.ready())
-				{
-
-					final String line = bufferedReader.readLine().trim().toLowerCase();
-					if (line.length() > 0 && line.charAt(0) == '#')
-					{
-						continue;
-					}
-					bans.add(line);
-
-				}
-			}
-			catch (IOException io)
-			{
-				logger.log(Level.SEVERE, Util.i18n("bannedPlayersFileError"), io);
-			}
-			finally
-			{
-				try
-				{
-					bufferedReader.close();
-				}
-				catch (IOException ex)
-				{
-					logger.log(Level.SEVERE, Util.i18n("bannedPlayersFileError"), ex);
-				}
-			}
+			LOGGER.log(logRecord);
 		}
-		catch (FileNotFoundException ex)
+		else
 		{
-			logger.log(Level.SEVERE, Util.i18n("bannedPlayersFileError"), ex);
-		}
-
-		try
-		{
-			if (!ipFile.exists())
+			if (enableErrorLogging)
 			{
-				throw new FileNotFoundException(Util.i18n("bannedIpsFileNotFound"));
+				errorHandler.publish(logRecord);
+				errorHandler.flush();
 			}
-
-			final BufferedReader bufferedReader = new BufferedReader(new FileReader(ipFile));
-			try
-			{
-				bannedIps.clear();
-				while (bufferedReader.ready())
-				{
-
-					final String line = bufferedReader.readLine().trim().toLowerCase();
-					if (line.length() > 0 && line.charAt(0) == '#')
-					{
-						continue;
-					}
-					bannedIps.add(line);
-
-				}
-			}
-			catch (IOException io)
-			{
-				logger.log(Level.SEVERE, Util.i18n("bannedIpsFileError"), io);
-			}
-			finally
-			{
-				try
-				{
-					bufferedReader.close();
-				}
-				catch (IOException ex)
-				{
-					logger.log(Level.SEVERE, Util.i18n("bannedIpsFileError"), ex);
-				}
-			}
-		}
-		catch (FileNotFoundException ex)
-		{
-			logger.log(Level.SEVERE, Util.i18n("bannedIpsFileError"), ex);
 		}
 	}
 
-	private void attachEcoListeners()
+	@Override
+	public BukkitScheduler getScheduler()
 	{
-		PluginManager pm = getServer().getPluginManager();
-		EssentialsEcoBlockListener ecoBlockListener = new EssentialsEcoBlockListener(this);
-		EssentialsEcoPlayerListener ecoPlayerListener = new EssentialsEcoPlayerListener(this);
-		pm.registerEvent(Type.PLAYER_INTERACT, ecoPlayerListener, Priority.High, this);
-		pm.registerEvent(Type.BLOCK_BREAK, ecoBlockListener, Priority.High, this);
-		pm.registerEvent(Type.SIGN_CHANGE, ecoBlockListener, Priority.Monitor, this);
-	}
-
-	public CraftScheduler getScheduler()
-	{
-		return (CraftScheduler)this.getServer().getScheduler();
+		return this.getServer().getScheduler();
 	}
 
+	@Override
 	public Jail getJail()
 	{
 		return jail;
 	}
 
+	@Override
 	public Warps getWarps()
 	{
 		return warps;
 	}
 
+	@Override
 	public Worth getWorth()
 	{
 		return worth;
 	}
 
+	@Override
 	public Backup getBackup()
 	{
 		return backup;
 	}
 
+	@Override
 	public Spawn getSpawn()
 	{
 		return spawn;
 	}
 
-	public User getUser(Object base)
+	@Override
+	public User getUser(final Object base)
 	{
 		if (base instanceof Player)
 		{
 			return getUser((Player)base);
 		}
+		if (base instanceof String)
+		{
+			try
+			{
+				return userMap.getUser((String)base);
+			}
+			catch (NullPointerException ex)
+			{
+				return null;
+			}
+		}
 		return null;
 	}
 
-	private <T extends Player> User getUser(T base)
+	private <T extends Player> User getUser(final T base)
 	{
 		if (base == null)
 		{
@@ -638,75 +561,70 @@ public class Essentials extends JavaPlugin implements IEssentials
 		{
 			return (User)base;
 		}
-
-		if (users.containsKey(base.getName().toLowerCase()))
+		try
 		{
-			return users.get(base.getName().toLowerCase()).update(base);
+			return userMap.getUser(base.getName()).update(base);
+		}
+		catch (NullPointerException ex)
+		{
+			return new User(base, this);
 		}
-
-		User u = new User(base, this);
-		users.put(u.getName().toLowerCase(), u);
-		return u;
 	}
 
-	public User getOfflineUser(String name)
+	@Override
+	public User getOfflineUser(final String name)
 	{
-		File userFolder = new File(getDataFolder(), "userdata");
-		File userFile = new File(userFolder, Util.sanitizeFileName(name) + ".yml");
-		if (userFile.exists())
-		{	//Users do not get offline changes saved without being reproccessed as Users! ~ Xeology :)
-			return getUser((Player)new OfflinePlayer(name));
-
+		try
+		{
+			return userMap.getUser(name);
+		}
+		catch (NullPointerException ex)
+		{
+			return null;
 		}
-		return null;
 	}
 
-	public World getWorld(String name)
+	@Override
+	public World getWorld(final String name)
 	{
 		if (name.matches("[0-9]+"))
 		{
-			int id = Integer.parseInt(name);
-			if (id < getServer().getWorlds().size())
+			final int worldId = Integer.parseInt(name);
+			if (worldId < getServer().getWorlds().size())
 			{
-				return getServer().getWorlds().get(id);
+				return getServer().getWorlds().get(worldId);
 			}
 		}
-		World w = getServer().getWorld(name);
-		if (w != null)
-		{
-			return w;
-		}
-		return null;
+		return getServer().getWorld(name);
 	}
 
-	public void setRegisterFallback(boolean registerFallback)
-	{
-		this.registerFallback = registerFallback;
-	}
-
-	public boolean isRegisterFallbackEnabled()
-	{
-		return registerFallback;
-	}
-
-	public void addReloadListener(IConf listener)
+	@Override
+	public void addReloadListener(final IConf listener)
 	{
 		confList.add(listener);
 	}
 
+	@Override
 	public Methods getPaymentMethod()
 	{
 		return paymentMethod;
 	}
 
-	public int broadcastMessage(String name, String message)
+	@Override
+	public int broadcastMessage(final IUser sender, final String message)
 	{
-		Player[] players = getServer().getOnlinePlayers();
+		if (sender == null) {
+			return getServer().broadcastMessage(message);
+		}
+		if (sender.isHidden()) {
+			return 0;
+		}
+		final Player[] players = getServer().getOnlinePlayers();
 
 		for (Player player : players)
 		{
-			User u = getUser(player);
-			if (!u.isIgnoredPlayer(name))
+			final User user = getUser(player);
+			if (!user.isIgnoredPlayer(sender.getName()))
 			{
 				player.sendMessage(message);
 			}
@@ -720,28 +638,51 @@ public class Essentials extends JavaPlugin implements IEssentials
 		return errorHandler.getErrors();
 	}
 
+	@Override
 	public int scheduleAsyncDelayedTask(final Runnable run)
 	{
 		return this.getScheduler().scheduleAsyncDelayedTask(this, run);
 	}
 
+	@Override
 	public int scheduleSyncDelayedTask(final Runnable run)
 	{
 		return this.getScheduler().scheduleSyncDelayedTask(this, run);
 	}
 
-	public int scheduleSyncRepeatingTask(final Runnable run, long delay, long period)
+	@Override
+	public int scheduleSyncDelayedTask(final Runnable run, final long delay)
+	{
+		return this.getScheduler().scheduleSyncDelayedTask(this, run, delay);
+	}
+
+	@Override
+	public int scheduleSyncRepeatingTask(final Runnable run, final long delay, final long period)
 	{
 		return this.getScheduler().scheduleSyncRepeatingTask(this, run, delay, period);
 	}
 
-	public List<String> getBans()
+	@Override
+	public TNTExplodeListener getTNTListener()
 	{
-		return bans;
+		return tntListener;
 	}
 
-	public List<String> getBannedIps()
+	@Override
+	public PermissionsHandler getPermissionsHandler()
 	{
-		return bannedIps;
+		return permissionsHandler;
+	}
+
+	@Override
+	public ItemDb getItemDb()
+	{
+		return itemDb;
+	}
+
+	@Override
+	public UserMap getUserMap()
+	{
+		return userMap;
 	}
 }

Essentials/src/com/earth2me/essentials/EssentialsBlockListener.java

@@ -1,15 +1,9 @@
 package com.earth2me.essentials;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.Material;
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.Sign;
-import org.bukkit.craftbukkit.block.CraftSign;
-import org.bukkit.event.block.*;
+import org.bukkit.event.block.BlockListener;
+import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.inventory.ItemStack;
 
 
@@ -17,372 +11,99 @@ public class EssentialsBlockListener extends BlockListener
 {
 	private final IEssentials ess;
 	private static final Logger logger = Logger.getLogger("Minecraft");
-	public final static List<Material> protectedBlocks = new ArrayList<Material>(4);
-
-	static
-	{
-		protectedBlocks.add(Material.CHEST);
-		protectedBlocks.add(Material.BURNING_FURNACE);
-		protectedBlocks.add(Material.FURNACE);
-		protectedBlocks.add(Material.DISPENSER);
-	}
 
 	public EssentialsBlockListener(IEssentials ess)
 	{
 		this.ess = ess;
 	}
 
-	@Override
-	public void onBlockBreak(BlockBreakEvent event)
-	{
-		if (event.isCancelled()) return;
-		if (ess.getSettings().areSignsDisabled()) return;
-		User user = ess.getUser(event.getPlayer());
-		if (protectedBlocks.contains(event.getBlock().getType()) && !user.isAuthorized("essentials.signs.protection.override"))
-		{
-			if (isBlockProtected(event.getBlock(), user))
-			{
-				event.setCancelled(true);
-				user.sendMessage(Util.format("noDestroyPermission", event.getBlock().getType().toString().toLowerCase()));
-				return;
-			}
-		}
-
-		if (checkProtectionSign(event.getBlock(), user) != NOSIGN &&
-			checkProtectionSign(event.getBlock(), user) != OWNER)
-		{
-			event.setCancelled(true);
-			user.sendMessage(Util.format("noDestroyPermission", event.getBlock().getType().toString().toLowerCase()));
-		}
-	}
-
-	@Override
-	public void onSignChange(SignChangeEvent event)
-	{
-		if (event.isCancelled()) return;
-		if (ess.getSettings().areSignsDisabled()) return;
-		User user = ess.getUser(event.getPlayer());
-		String username = user.getName().substring(0, user.getName().length() > 14 ? 14 : user.getName().length());
-
-		try
-		{
-			if (event.getLine(0).equalsIgnoreCase("[Protection]"))
-			{
-				Block block = event.getBlock();
-				if (user.isAuthorized("essentials.signs.protection.create") && hasAdjacentChest(block) && !isBlockProtected(block, user))
-					event.setLine(0, "§1[Protection]");
-				else
-					event.setLine(0, "§4[Protection]");
-				event.setLine(3, username);
-				return;
-			}
-			if (event.getLine(0).equalsIgnoreCase("[Disposal]"))
-			{
-				if (user.isAuthorized("essentials.signs.disposal.create"))
-					event.setLine(0, "§1[Disposal]");
-				else
-					event.setLine(0, "§4[Disposal]");
-				return;
-			}
-			if (event.getLine(0).equalsIgnoreCase("[Heal]"))
-			{
-				event.setLine(0, "§4[Heal]");
-				if (user.isAuthorized("essentials.signs.heal.create"))
-				{
-					if (!event.getLine(1).isEmpty())
-					{
-						String[] l1 = event.getLine(1).split("[ :-]+", 2);
-						boolean m1 = l1[0].matches("^[^0-9][\\.0-9]+");
-						double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-						if (q1 < 1 || (!m1 && (int)q1 < 1)) throw new Exception(Util.i18n("moreThanZero"));
-						if (!m1) ItemDb.get(l1[1]);
-						event.setLine(1, (m1 ? Util.formatCurrency(q1) : (int)q1 + " " + l1[1]));
-					}
-					event.setLine(0, "§1[Heal]");
-				}
-				return;
-			}
-			if (event.getLine(0).equalsIgnoreCase("[Free]"))
-			{
-				event.setLine(0, "§4[Free]");
-				ItemDb.get(event.getLine(1));
-				if (user.isAuthorized("essentials.signs.free.create"))
-					event.setLine(0, "§1[Free]");
-				return;
-			}
-			if (event.getLine(0).equalsIgnoreCase("[Mail]"))
-			{
-				if (user.isAuthorized("essentials.signs.mail.create"))
-					event.setLine(0, "§1[Mail]");
-				else
-					event.setLine(0, "§4[Mail]");
-				return;
-			}
-			if (event.getLine(0).equalsIgnoreCase("[Balance]"))
-			{
-				if (user.isAuthorized("essentials.signs.balance.create"))
-					event.setLine(0, "§1[Balance]");
-				else
-					event.setLine(0, "§4[Balance]");
-				return;
-			}
-                        if (event.getLine(0).equalsIgnoreCase("[Warp]"))
-			{
-				event.setLine(0, "§4[Warp]");
-				if (user.isAuthorized("essentials.signs.warp.create")) {
-					if (!event.getLine(3).isEmpty())
-					{
-						String[] l1 = event.getLine(3).split("[ :-]+", 2);
-						boolean m1 = l1[0].matches("^[^0-9][\\.0-9]+");
-						if (!m1 && l1.length != 2)
-						{
-							throw new Exception(Util.format("invalidSignLine", 4));
-						}
-						double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-						if ((int)q1 < 1) throw new Exception(Util.i18n("moreThanZero"));
-						if (!m1) ItemDb.get(l1[1]);
-						event.setLine(3, (m1 ? Util.formatCurrency(q1) : (int)q1 + " " + l1[1]));
-					}
-					if (event.getLine(1).isEmpty()) {
-						event.setLine(1, "§dWarp name!");
-						return;
-					} else {
-						ess.getWarps().getWarp(event.getLine(1));
-						if (event.getLine(2).equalsIgnoreCase("Everyone")) {
-							event.setLine(2, "§2Everyone");
-						}
-						event.setLine(0, "§1[Warp]");						
-					}
-				}
-				return;
-			}
-		}
-		catch (Throwable ex)
-		{
-			user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-			if (ess.getSettings().isDebug())
-			{
-				logger.log(Level.WARNING, ex.getMessage(), ex);
-			}
-		}
-	}
-
 	@Override
 	public void onBlockPlace(BlockPlaceEvent event)
 	{
-		if (event.isCancelled()) return;
-		Block signBlock = event.getBlockAgainst();
-		if (signBlock.getType() == Material.WALL_SIGN || signBlock.getType() == Material.SIGN_POST)
+		if (event.isCancelled())
 		{
-			Sign sign = new CraftSign(signBlock);
-			if (sign.getLine(0).matches("§1\\[[a-zA-Z]+\\]"))
-			{
-				event.setCancelled(true);
-				return;
-			}
+			return;
 		}
 		final User user = ess.getUser(event.getPlayer());
 		// Do not rely on getItemInHand();
 		// http://leaky.bukkit.org/issues/663
 		final ItemStack is = new ItemStack(event.getBlockPlaced().getType(), 1, (short)0, event.getBlockPlaced().getData());
-		switch(is.getType()) {
-			case WOODEN_DOOR:
-				is.setType(Material.WOOD_DOOR);
-				is.setDurability((short)0);
-				break;
-			case IRON_DOOR_BLOCK:
-				is.setType(Material.IRON_DOOR);
-				is.setDurability((short)0);
-				break;
-			case SIGN_POST:
-			case WALL_SIGN:
-				is.setType(Material.SIGN);
-				is.setDurability((short)0);
-				break;
-			case CROPS:
-				is.setType(Material.SEEDS);
-				is.setDurability((short)0);
-				break;
-			case CAKE_BLOCK:
-				is.setType(Material.CAKE);
-				is.setDurability((short)0);
-				break;
-			case BED_BLOCK:
-				is.setType(Material.BED);
-				is.setDurability((short)0);
-				break;
-			case REDSTONE_WIRE:
-				is.setType(Material.REDSTONE);
-				is.setDurability((short)0);
-				break;
-			case REDSTONE_TORCH_OFF:
-			case REDSTONE_TORCH_ON:
-				is.setType(Material.REDSTONE_TORCH_ON);
-				is.setDurability((short)0);
-				break;
-			case DIODE_BLOCK_OFF:
-			case DIODE_BLOCK_ON:
-				is.setType(Material.DIODE);
-				is.setDurability((short)0);
-				break;
-			case DOUBLE_STEP:
-				is.setType(Material.STEP);
-				break;
-			case TORCH:
-			case RAILS:
-			case LADDER:
-			case WOOD_STAIRS:
-			case COBBLESTONE_STAIRS:
-			case LEVER:
-			case STONE_BUTTON:
-			case FURNACE:
-			case DISPENSER:
-			case PUMPKIN:
-			case JACK_O_LANTERN:
-			case WOOD_PLATE:
-			case STONE_PLATE:
-				is.setDurability((short)0);
-				break;
+		switch (is.getType())
+		{
+		case WOODEN_DOOR:
+			is.setType(Material.WOOD_DOOR);
+			is.setDurability((short)0);
+			break;
+		case IRON_DOOR_BLOCK:
+			is.setType(Material.IRON_DOOR);
+			is.setDurability((short)0);
+			break;
+		case SIGN_POST:
+		case WALL_SIGN:
+			is.setType(Material.SIGN);
+			is.setDurability((short)0);
+			break;
+		case CROPS:
+			is.setType(Material.SEEDS);
+			is.setDurability((short)0);
+			break;
+		case CAKE_BLOCK:
+			is.setType(Material.CAKE);
+			is.setDurability((short)0);
+			break;
+		case BED_BLOCK:
+			is.setType(Material.BED);
+			is.setDurability((short)0);
+			break;
+		case REDSTONE_WIRE:
+			is.setType(Material.REDSTONE);
+			is.setDurability((short)0);
+			break;
+		case REDSTONE_TORCH_OFF:
+		case REDSTONE_TORCH_ON:
+			is.setType(Material.REDSTONE_TORCH_ON);
+			is.setDurability((short)0);
+			break;
+		case DIODE_BLOCK_OFF:
+		case DIODE_BLOCK_ON:
+			is.setType(Material.DIODE);
+			is.setDurability((short)0);
+			break;
+		case DOUBLE_STEP:
+			is.setType(Material.STEP);
+			break;
+		case TORCH:
+		case RAILS:
+		case LADDER:
+		case WOOD_STAIRS:
+		case COBBLESTONE_STAIRS:
+		case LEVER:
+		case STONE_BUTTON:
+		case FURNACE:
+		case DISPENSER:
+		case PUMPKIN:
+		case JACK_O_LANTERN:
+		case WOOD_PLATE:
+		case STONE_PLATE:
+		case PISTON_STICKY_BASE:
+		case PISTON_BASE:
+			is.setDurability((short)0);
+			break;
+		case FIRE:
+			return;
 		}
 		boolean unlimitedForUser = user.hasUnlimited(is);
-		if (unlimitedForUser) {
+		if (unlimitedForUser)
+		{
 			ess.scheduleSyncDelayedTask(
-				new Runnable() {
-
-				public void run() {
-					user.getInventory().addItem(is);
-					user.updateInventory();
-				}
-			});
-		}
-	}
-
-	public boolean hasAdjacentChest(Block block)
-	{
-		Block[] faces = getAdjacentBlocks(block);
-		for (Block b : faces)
-		{
-			if (protectedBlocks.contains(b.getType()))
-			{
-				return true;
-			}
-		}
-		return false;
-	}
-	private static final int NOT_ALLOWED = 0;
-	private static final int ALLOWED = 1;
-	private static final int NOSIGN = 2;
-	private static final int OWNER = 3;
-
-	private int checkProtectionSign(Block block, User user)
-	{
-		String username = user.getName().substring(0, user.getName().length() > 14 ? 14 : user.getName().length());
-		if (block.getType() == Material.SIGN_POST || block.getType() == Material.WALL_SIGN)
-		{
-			Sign sign = new CraftSign(block);
-			if (sign.getLine(0).equalsIgnoreCase("§1[Protection]") && !user.isAuthorized("essentials.signs.protection.override"))
-			{
-				for (int i = 1; i <= 2; i++) {
-					String line = sign.getLine(i);
-					if (line.startsWith("(") && line.endsWith(")")) {
-						line = line.substring(1, line.length() - 1);
-						if (user.inGroup(line)) {
-							return ALLOWED;
-						}
-					} else if (line.equalsIgnoreCase(username)) {
-						return ALLOWED;
-					}
-				}
-				if (sign.getLine(3).equalsIgnoreCase(username))
-				{
-					return OWNER;
-				}
-				return NOT_ALLOWED;
-			}
-		}
-		return NOSIGN;
-	}
-
-	private static Block[] getAdjacentBlocks(Block block)
-	{
-		return new Block[]
-				{
-					block.getFace(BlockFace.NORTH),
-					block.getFace(BlockFace.SOUTH),
-					block.getFace(BlockFace.EAST),
-					block.getFace(BlockFace.WEST),
-					block.getFace(BlockFace.DOWN),
-					block.getFace(BlockFace.UP)
-				};
-	}
-
-	public boolean isBlockProtected(Block block, User user)
-	{
-		Block[] faces = getAdjacentBlocks(block);
-		boolean protect = false;
-		for (Block b : faces)
-		{
-			int check = checkProtectionSign(b, user);
-			if (check == NOT_ALLOWED)
-			{
-				protect = true;
-			}
-			if (check == ALLOWED || check == OWNER)
-			{
-				return false;
-			}
-
-			if (protectedBlocks.contains(b.getType()))
-			{
-				Block[] faceChest = getAdjacentBlocks(b);
-
-				for (Block a : faceChest)
-				{
-					check = checkProtectionSign(a, user);
-					if (check == NOT_ALLOWED)
+					new Runnable()
 					{
-						protect = true;
-					}
-					if (check == ALLOWED || check == OWNER)
-					{
-						return false;
-					}
-				}
-			}
-		}
-		return protect;
-	}
-		
-	public static boolean isBlockProtected(Block block)
-	{
-		Block[] faces = getAdjacentBlocks(block);
-		for (Block b : faces)
-		{
-			if (b.getType() == Material.SIGN_POST || b.getType() == Material.WALL_SIGN)
-			{
-				Sign sign = new CraftSign(b);
-				if (sign.getLine(0).equalsIgnoreCase("§1[Protection]"))
-				{
-					return true;
-				}
-			}
-			if (protectedBlocks.contains(b.getType()))
-			{
-				Block[] faceChest = getAdjacentBlocks(b);
-
-				for (Block a : faceChest)
-				{
-					if (a.getType() == Material.SIGN_POST || a.getType() == Material.WALL_SIGN)
-					{
-						Sign sign = new CraftSign(a);
-						if (sign.getLine(0).equalsIgnoreCase("§1[Protection]"))
+						public void run()
 						{
-							return true;
+							user.getInventory().addItem(is);
+							user.updateInventory();
 						}
-					}
-				}
-			}
+					});
 		}
-		return false;
 	}
 }

Essentials/src/com/earth2me/essentials/EssentialsConf.java

@@ -1,6 +1,8 @@
 package com.earth2me.essentials;
 
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -19,12 +21,12 @@ import org.bukkit.util.config.Configuration;
 
 public class EssentialsConf extends Configuration
 {
-	private static final Logger logger = Logger.getLogger("Minecraft");
-	private File configFile;
-	private String templateName = null;
-	private Class<?> resourceClass = EssentialsConf.class;
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
+	private transient File configFile;
+	private transient String templateName = null;
+	private transient Class<?> resourceClass = EssentialsConf.class;
 
-	public EssentialsConf(File configFile)
+	public EssentialsConf(final File configFile)
 	{
 		super(configFile);
 		this.configFile = configFile;
@@ -42,33 +44,79 @@ public class EssentialsConf extends Configuration
 		{
 			if (!configFile.getParentFile().mkdirs())
 			{
-				logger.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()));
+				LOGGER.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()));
 			}
 		}
+		// This will delete files where the first character is 0. In most cases they are broken.
+		if (configFile.exists() && configFile.length() != 0)
+		{
+			try
+			{
+				final InputStream input = new FileInputStream(configFile);
+				try
+				{
+					if (input.read() == 0)
+					{
+						input.close();
+						configFile.delete();
+					}
+				}
+				catch (IOException ex)
+				{
+					LOGGER.log(Level.SEVERE, null, ex);
+				}
+				finally
+				{
+					try
+					{
+						input.close();
+					}
+					catch (IOException ex)
+					{
+						LOGGER.log(Level.SEVERE, null, ex);
+					}
+				}
+			}
+			catch (FileNotFoundException ex)
+			{
+				LOGGER.log(Level.SEVERE, null, ex);
+			}
+		}
+
 		if (!configFile.exists())
 		{
 			if (templateName != null)
 			{
-				logger.log(Level.INFO, Util.format("creatingConfigFromTemplate", configFile.toString()));
+				LOGGER.log(Level.INFO, Util.format("creatingConfigFromTemplate", configFile.toString()));
 				createFromTemplate();
 			}
 			else
 			{
 				try
 				{
-					logger.log(Level.INFO, Util.format("creatingEmptyConfig", configFile.toString()));
+					LOGGER.log(Level.INFO, Util.format("creatingEmptyConfig", configFile.toString()));
 					if (!configFile.createNewFile())
 					{
-						logger.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()));
+						LOGGER.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()));
 					}
 				}
 				catch (IOException ex)
 				{
-					logger.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()), ex);
+					LOGGER.log(Level.SEVERE, Util.format("failedToCreateConfig", configFile.toString()), ex);
 				}
 			}
 		}
-		super.load();
+
+		try
+		{
+			super.load();
+		}
+		catch (RuntimeException e)
+		{
+			LOGGER.log(Level.INFO, "File: " + configFile.toString());
+			throw e;
+		}
+
 		if (this.root == null)
 		{
 			this.root = new HashMap<String, Object>();
@@ -84,7 +132,7 @@ public class EssentialsConf extends Configuration
 			istr = resourceClass.getResourceAsStream(templateName);
 			if (istr == null)
 			{
-				logger.log(Level.SEVERE, Util.format("couldNotFindTemplate", templateName));
+				LOGGER.log(Level.SEVERE, Util.format("couldNotFindTemplate", templateName));
 				return;
 			}
 			ostr = new FileOutputStream(configFile);
@@ -99,7 +147,7 @@ public class EssentialsConf extends Configuration
 		}
 		catch (IOException ex)
 		{
-			logger.log(Level.SEVERE, Util.format("failedToWriteConfig", configFile.toString()), ex);
+			LOGGER.log(Level.SEVERE, Util.format("failedToWriteConfig", configFile.toString()), ex);
 			return;
 		}
 		finally
@@ -124,12 +172,12 @@ public class EssentialsConf extends Configuration
 			}
 			catch (IOException ex)
 			{
-				logger.log(Level.SEVERE, Util.format("failedToCloseConfig", configFile.toString()), ex);
+				LOGGER.log(Level.SEVERE, Util.format("failedToCloseConfig", configFile.toString()), ex);
 			}
 		}
 	}
 
-	public void setTemplateName(String templateName)
+	public void setTemplateName(final String templateName)
 	{
 		this.templateName = templateName;
 	}
@@ -139,48 +187,48 @@ public class EssentialsConf extends Configuration
 		return configFile;
 	}
 
-	public void setTemplateName(String templateName, Class<?> resClass)
+	public void setTemplateName(final String templateName, final Class<?> resClass)
 	{
 		this.templateName = templateName;
 		this.resourceClass = resClass;
 	}
 
-	public boolean hasProperty(String path)
+	public boolean hasProperty(final String path)
 	{
 		return getProperty(path) != null;
 	}
 
-	public Location getLocation(String path, Server server)
+	public Location getLocation(final String path, final Server server) throws Exception
 	{
-		String worldName = getString((path != null ? path + "." : "") + "world");
+		final String worldName = getString((path == null ? "" : path + ".") + "world");
 		if (worldName == null || worldName.isEmpty())
 		{
 			return null;
 		}
-		World world = server.getWorld(worldName);
+		final World world = server.getWorld(worldName);
 		if (world == null)
 		{
-			return null;
+			throw new Exception(Util.i18n("invalidWorld"));
 		}
 		return new Location(world,
-							getDouble((path != null ? path + "." : "") + "x", 0),
-							getDouble((path != null ? path + "." : "") + "y", 0),
-							getDouble((path != null ? path + "." : "") + "z", 0),
-							(float)getDouble((path != null ? path + "." : "") + "yaw", 0),
-							(float)getDouble((path != null ? path + "." : "") + "pitch", 0));
+							getDouble((path == null ? "" : path + ".") + "x", 0),
+							getDouble((path == null ? "" : path + ".") + "y", 0),
+							getDouble((path == null ? "" : path + ".") + "z", 0),
+							(float)getDouble((path == null ? "" : path + ".") + "yaw", 0),
+							(float)getDouble((path == null ? "" : path + ".") + "pitch", 0));
 	}
 
-	public void setProperty(String path, Location loc)
+	public void setProperty(final String path, final Location loc)
 	{
-		setProperty((path != null ? path + "." : "") + "world", loc.getWorld().getName());
-		setProperty((path != null ? path + "." : "") + "x", loc.getX());
-		setProperty((path != null ? path + "." : "") + "y", loc.getY());
-		setProperty((path != null ? path + "." : "") + "z", loc.getZ());
-		setProperty((path != null ? path + "." : "") + "yaw", loc.getYaw());
-		setProperty((path != null ? path + "." : "") + "pitch", loc.getPitch());
+		setProperty((path == null ? "" : path + ".") + "world", loc.getWorld().getName());
+		setProperty((path == null ? "" : path + ".") + "x", loc.getX());
+		setProperty((path == null ? "" : path + ".") + "y", loc.getY());
+		setProperty((path == null ? "" : path + ".") + "z", loc.getZ());
+		setProperty((path == null ? "" : path + ".") + "yaw", loc.getYaw());
+		setProperty((path == null ? "" : path + ".") + "pitch", loc.getPitch());
 	}
 
-	public ItemStack getItemStack(String path)
+	public ItemStack getItemStack(final String path)
 	{
 		return new ItemStack(
 				Material.valueOf(getString(path + ".type", "AIR")),
@@ -189,9 +237,9 @@ public class EssentialsConf extends Configuration
 				(byte)getInt(path + ".data", 0)*/);
 	}
 
-	public void setProperty(String path, ItemStack stack)
+	public void setProperty(final String path, final ItemStack stack)
 	{
-		Map<String, Object> map = new HashMap<String, Object>();
+		final Map<String, Object> map = new HashMap<String, Object>();
 		map.put("type", stack.getType().toString());
 		map.put("amount", stack.getAmount());
 		map.put("damage", stack.getDurability());
@@ -200,40 +248,30 @@ public class EssentialsConf extends Configuration
 		setProperty(path, map);
 	}
 
-	public long getLong(String path, long def)
+	public long getLong(final String path, final long def)
 	{
-		Number num;
 		try
 		{
-			num = (Number)getProperty(path);
+			final Number num = (Number)getProperty(path);
+			return num == null ? def : num.longValue();
 		}
-		catch(ClassCastException ex)
+		catch (ClassCastException ex)
 		{
 			return def;
 		}
-		if (num == null)
-		{
-			return def;
-		}
-		return num.longValue();
 	}
 
 	@Override
-	public double getDouble(String path, double def)
+	public double getDouble(final String path, final double def)
 	{
-		Number num;
 		try
 		{
-			num = (Number)getProperty(path);
+			Number num = (Number)getProperty(path);
+			return num == null ? def : num.doubleValue();
 		}
-		catch(ClassCastException ex)
+		catch (ClassCastException ex)
 		{
 			return def;
 		}
-		if (num == null)
-		{
-			return def;
-		}
-		return num.doubleValue();
 	}
 }

Essentials/src/com/earth2me/essentials/EssentialsEcoBlockListener.java

@@ -1,250 +0,0 @@
-package com.earth2me.essentials;
-
-import java.util.Map;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import org.bukkit.Material;
-import org.bukkit.block.Sign;
-import org.bukkit.craftbukkit.block.CraftSign;
-import org.bukkit.event.block.BlockBreakEvent;
-import org.bukkit.event.block.BlockListener;
-import org.bukkit.event.block.SignChangeEvent;
-import org.bukkit.inventory.ItemStack;
-
-
-public class EssentialsEcoBlockListener extends BlockListener
-{
-	private final IEssentials ess;
-	private static final Logger logger = Logger.getLogger("Minecraft");
-
-	public EssentialsEcoBlockListener(Essentials ess)
-	{
-		this.ess = ess;
-	}
-
-	@Override
-	public void onBlockBreak(BlockBreakEvent event)
-	{
-		if (event.isCancelled())
-		{
-			return;
-		}
-		if (ess.getSettings().areSignsDisabled())
-		{
-			return;
-		}
-		User user = ess.getUser(event.getPlayer());
-		String username = user.getName().substring(0, user.getName().length() > 13 ? 13 : user.getName().length());
-		if (event.getBlock().getType() != Material.WALL_SIGN && event.getBlock().getType() != Material.SIGN_POST)
-		{
-			return;
-		}
-		Sign sign = new CraftSign(event.getBlock());
-
-		if (sign.getLine(0).equals("§1[Trade]"))
-		{
-			if (!sign.getLine(3).substring(2).equals(username))
-			{
-				if (!user.isOp())
-				{
-					event.setCancelled(true);
-				}
-				return;
-			}
-			try
-			{
-				String[] l1 = sign.getLines()[1].split("[ :-]+");
-				String[] l2 = sign.getLines()[2].split("[ :-]+");
-				boolean m1 = l1[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
-				boolean m2 = l2[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
-				double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-				double q2 = Double.parseDouble(m2 ? l2[0].substring(1) : l2[0]);
-				double r1 = Double.parseDouble(l1[m1 ? 1 : 2]);
-				double r2 = Double.parseDouble(l2[m2 ? 1 : 2]);
-				if ((!m1 & q1 < 1) || (!m2 & q2 < 1))
-				{
-					throw new Exception(Util.i18n("moreThanZero"));
-				}
-
-				ItemStack i1 = m1 || r1 <= 0 ? null : ItemDb.get(l1[1], (int)r1);
-				ItemStack i2 = m2 || r2 <= 0 ? null : ItemDb.get(l2[1], (int)r2);
-
-				if (m1)
-				{
-					user.giveMoney(r1);
-				}
-				else if (i1 != null)
-				{
-					Map<Integer, ItemStack> leftOver = user.getInventory().addItem(i1);
-					for (ItemStack itemStack : leftOver.values())
-					{
-						InventoryWorkaround.dropItem(user.getLocation(), itemStack);
-					}
-				}
-
-				if (m2)
-				{
-					user.giveMoney(r2);
-				}
-				else if (i2 != null)
-				{
-					Map<Integer, ItemStack> leftOver = user.getInventory().addItem(i2);
-					for (ItemStack itemStack : leftOver.values())
-					{
-						InventoryWorkaround.dropItem(user.getLocation(), itemStack);
-					}
-				}
-				user.updateInventory();
-
-				sign.setType(Material.AIR);
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-			}
-			return;
-		}
-	}
-
-	@Override
-	public void onSignChange(SignChangeEvent event)
-	{
-		if (ess.getSettings().areSignsDisabled())
-		{
-			return;
-		}
-		User user = ess.getUser(event.getPlayer());
-		String username = user.getName().substring(0, user.getName().length() > 13 ? 13 : user.getName().length());
-
-		if ((event.getLine(0).equalsIgnoreCase("[Buy]") || event.getLine(0).equalsIgnoreCase("#1[Buy]")) && user.isAuthorized("essentials.signs.buy.create"))
-		{
-			try
-			{
-				event.setLine(0, "§1[Buy]");
-				event.setLine(1, "" + Math.abs(Integer.parseInt(event.getLine(1))));
-				ItemStack is = ItemDb.get(event.getLine(2));
-				if (is.getTypeId() == 0 || Math.abs(Integer.parseInt(event.getLine(1))) == 0)
-				{
-					throw new Exception("Don't sell air.");
-				}
-				double price = Double.parseDouble(event.getLine(3).replaceAll("[^0-9\\.]", ""));
-				event.setLine(3, Util.formatCurrency(price));
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-				event.setLine(0, "§4[Buy]");
-				event.setLine(1, "#");
-				event.setLine(2, "Item");
-				event.setLine(3, "$Price");
-			}
-			return;
-		}
-
-		if ((event.getLine(0).equalsIgnoreCase("[Sell]") || event.getLine(0).equalsIgnoreCase("#1[Sell]")) && user.isAuthorized("essentials.signs.sell.create"))
-		{
-			try
-			{
-				event.setLine(0, "§1[Sell]");
-				event.setLine(1, "" + Math.abs(Integer.parseInt(event.getLine(1))));
-				ItemStack is = ItemDb.get(event.getLine(2));
-				if (is.getTypeId() == 0 || Math.abs(Integer.parseInt(event.getLine(1))) == 0)
-				{
-					throw new Exception("Can't buy air.");
-				}
-				double price = Double.parseDouble(event.getLine(3).replaceAll("[^0-9\\.]", ""));
-				event.setLine(3, Util.formatCurrency(price));
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-				event.setLine(0, "§4[Sell]");
-				event.setLine(1, "#");
-				event.setLine(2, "Item");
-				event.setLine(3, "$Price");
-			}
-			return;
-		}
-
-		if ((event.getLine(0).equalsIgnoreCase("[Trade]") || event.getLine(0).equalsIgnoreCase("#1[Trade]")) && user.isAuthorized("essentials.signs.trade.create"))
-		{
-			try
-			{
-				String[] l1 = event.getLine(1).split("[ :-]+");
-				String[] l2 = event.getLine(2).split("[ :-]+");
-				boolean m1 = l1[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
-				boolean m2 = l2[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
-				double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-				double q2 = Double.parseDouble(m2 ? l2[0].substring(1) : l2[0]);
-				if (m1 ? l1.length != 1 : l1.length != 2)
-				{
-					throw new Exception(Util.format("invalidSignLine", 2));
-				}
-				if (m2 ? l2.length != 2 : l2.length != 3)
-				{
-					throw new Exception(Util.format("invalidSignLine", 3));
-				}
-				double r2 = Double.parseDouble(l2[m2 ? 1 : 2]);
-				r2 = m2 ? r2 : r2 - r2 % q2;
-				if ((!m1 & q1 < 1) || (!m2 & q2 < 1) || r2 < 1)
-				{
-					throw new Exception(Util.i18n("moreThanZero"));
-				}
-				if (!m1)
-				{
-					ItemDb.get(l1[1]);
-				}
-
-				if (m2)
-				{
-					if (user.getMoney() < r2)
-					{
-						throw new Exception(Util.i18n("notEnoughMoney"));
-					}
-					user.takeMoney(r2);
-					//user.sendMessage("r2: " + r2 + "    q2: " + q2);
-				}
-				else
-				{
-					ItemStack i2 = ItemDb.get(l2[1], (int)r2);
-					if (!InventoryWorkaround.containsItem(user.getInventory(), true, i2))
-					{
-						throw new Exception(Util.format("missingItems", (int)r2, l2[1]));
-					}
-					InventoryWorkaround.removeItem(user.getInventory(), true, i2);
-					user.updateInventory();
-				}
-
-				event.setLine(0, "§1[Trade]");
-				event.setLine(1, (m1 ? Util.formatCurrency(q1) : (int)q1 + " " + l1[1]) + ":0");
-				event.setLine(2, (m2 ? Util.formatCurrency(q2) : (int)q2 + " " + l2[1]) + ":" + (m2 ? Util.roundDouble(r2) : "" + (int)r2));
-				event.setLine(3, "§8" + username);
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-				event.setLine(0, "§4[Trade]");
-				event.setLine(1, "# ItemOr" + ess.getSettings().getCurrencySymbol());
-				event.setLine(2, "# ItemOr" + ess.getSettings().getCurrencySymbol() + ":#");
-				event.setLine(3, "§8" + username);
-			}
-			return;
-		}
-	}
-}

Essentials/src/com/earth2me/essentials/EssentialsEcoPlayerListener.java

@@ -1,211 +0,0 @@
-package com.earth2me.essentials;
-
-import java.util.Map;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import org.bukkit.Material;
-import org.bukkit.block.Sign;
-import org.bukkit.craftbukkit.block.CraftSign;
-import org.bukkit.event.block.Action;
-import org.bukkit.event.player.PlayerInteractEvent;
-import org.bukkit.event.player.PlayerListener;
-import org.bukkit.inventory.ItemStack;
-
-
-public class EssentialsEcoPlayerListener extends PlayerListener
-{
-	private final IEssentials ess;
-	private static final Logger logger = Logger.getLogger("Minecraft");
-
-	EssentialsEcoPlayerListener(IEssentials ess)
-	{
-		this.ess = ess;
-	}
-
-	@Override
-	public void onPlayerInteract(PlayerInteractEvent event)
-	{
-		if (ess.getSettings().areSignsDisabled())
-		{
-			return;
-		}
-		if (event.getAction() != Action.RIGHT_CLICK_BLOCK)
-		{
-			return;
-		}
-		User user = ess.getUser(event.getPlayer());
-		String username = user.getName().substring(0, user.getName().length() > 13 ? 13 : user.getName().length());
-		if (event.getClickedBlock().getType() != Material.WALL_SIGN && event.getClickedBlock().getType() != Material.SIGN_POST)
-		{
-			return;
-		}
-		Sign sign = new CraftSign(event.getClickedBlock());
-
-		if (sign.getLine(0).equals("§1[Buy]") && user.isAuthorized("essentials.signs.buy.use"))
-		{
-			try
-			{
-				int amount = Integer.parseInt(sign.getLine(1));
-				ItemStack item = ItemDb.get(sign.getLine(2), amount);
-				double cost = Double.parseDouble(sign.getLine(3).substring(1));
-				if (user.getMoney() < cost)
-				{
-					throw new Exception(Util.i18n("notEnoughMoney"));
-				}
-				user.takeMoney(cost);
-				Map<Integer, ItemStack> leftOver = user.getInventory().addItem(item);
-				for (ItemStack itemStack : leftOver.values())
-				{
-					InventoryWorkaround.dropItem(user.getLocation(), itemStack);
-				}
-				user.updateInventory();
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-			}
-			return;
-		}
-
-		if (sign.getLine(0).equals("§1[Sell]") && user.isAuthorized("essentials.signs.sell.use"))
-		{
-			try
-			{
-				int amount = Integer.parseInt(sign.getLine(1));
-				ItemStack item = ItemDb.get(sign.getLine(2), amount);
-				double cost = Double.parseDouble(sign.getLine(3).substring(1));
-
-				if (!InventoryWorkaround.containsItem(user.getInventory(), true, item))
-				{
-					throw new Exception(Util.format("missingItems", amount, sign.getLine(2)));
-				}
-				user.giveMoney(cost);
-				InventoryWorkaround.removeItem(user.getInventory(), true, item);
-				user.updateInventory();
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-			}
-			return;
-		}
-
-		if (sign.getLine(0).equals("§1[Trade]") && user.isAuthorized("essentials.signs.trade.use"))
-		{
-			try
-			{
-				String[] l1 = sign.getLine(1).split("[ :-]+");
-				String[] l2 = sign.getLine(2).split("[ :-]+");
-				boolean m1 = l1[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
-				boolean m2 = l2[0].matches("[^0-9][0-9]+(\\.[0-9]+)?");
-				double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-				double q2 = Double.parseDouble(m2 ? l2[0].substring(1) : l2[0]);
-				double r1 = Double.parseDouble(l1[m1 ? 1 : 2]);
-				double r2 = Double.parseDouble(l2[m2 ? 1 : 2]);
-				r1 = m1 ? r1 : r1 - r1 % q1;
-				r2 = m2 ? r2 : r2 - r2 % q2;
-				if ((!m1 & q1 < 1) || (!m2 & q2 < 1))
-				{
-					throw new Exception(Util.i18n("moreThanZero"));
-				}
-
-				ItemStack i1 = m1 || r1 <= 0 ? null : ItemDb.get(l1[1], (int)r1);
-				ItemStack qi1 = m1 ? null : ItemDb.get(l1[1], (int)q1);
-				ItemStack qi2 = m2 ? null : ItemDb.get(l2[1], (int)q2);
-
-				if (username.equals(sign.getLine(3).substring(2)))
-				{
-					if (m1)
-					{
-						user.giveMoney(r1);
-					}
-					else if (i1 != null)
-					{
-						Map<Integer, ItemStack> leftOver = user.getInventory().addItem(i1);
-						for (ItemStack itemStack : leftOver.values())
-						{
-							InventoryWorkaround.dropItem(user.getLocation(), itemStack);
-						}
-						user.updateInventory();
-					}
-					r1 = 0;
-					sign.setLine(1, (m1 ? Util.formatCurrency(q1) : ((int)q1) + " " + l1[1]) + ":0");
-					sign.update();
-				}
-				else
-				{
-					if (m1)
-					{
-						if (user.getMoney() < q1)
-						{
-							throw new Exception(Util.i18n("notEnoughMoney"));
-						}
-					}
-					else
-					{
-						if (!InventoryWorkaround.containsItem(user.getInventory(), true, qi1))
-						{
-							throw new Exception(Util.format("missingItems", (int)q1, l1[1]));
-						}
-					}
-
-					if (r2 < q2)
-					{
-						throw new Exception(Util.i18n("tradeSignEmpty"));
-					}
-
-					if (m1)
-					{
-						user.takeMoney(q1);
-					}
-					else
-					{
-						InventoryWorkaround.removeItem(user.getInventory(), true, qi1);
-					}
-
-					if (m2)
-					{
-						user.giveMoney(q2);
-					}
-					else
-					{
-						Map<Integer, ItemStack> leftOver = user.getInventory().addItem(qi2);
-						for (ItemStack itemStack : leftOver.values())
-						{
-							InventoryWorkaround.dropItem(user.getLocation(), itemStack);
-						}
-					}
-
-					user.updateInventory();
-
-					r1 += q1;
-					r2 -= q2;
-
-
-					sign.setLine(0, "§1[Trade]");
-					sign.setLine(1, (m1 ? Util.formatCurrency(q1) : ((int)q1) + " " + l1[1]) + ":" + (m1 ? Util.roundDouble(r1) : "" + (int)r1));
-					sign.setLine(2, (m2 ? Util.formatCurrency(q2) : ((int)q2) + " " + l2[1]) + ":" + (m2 ? Util.roundDouble(r2) : "" + (int)r2));
-					sign.update();
-					user.sendMessage(Util.i18n("tradeCompleted"));
-				}
-			}
-			catch (Throwable ex)
-			{
-				user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-				if (ess.getSettings().isDebug())
-				{
-					logger.log(Level.WARNING, ex.getMessage(), ex);
-				}
-			}
-			return;
-		}
-	}
-}

Essentials/src/com/earth2me/essentials/EssentialsEntityListener.java

@@ -1,15 +1,14 @@
 package com.earth2me.essentials;
 
-import org.bukkit.craftbukkit.entity.CraftPlayer;
+import java.util.List;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.entity.EntityCombustEvent;
-import org.bukkit.event.entity.EntityDamageByBlockEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
-import org.bukkit.event.entity.EntityDamageByProjectileEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.EntityDeathEvent;
 import org.bukkit.event.entity.EntityListener;
+import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.inventory.ItemStack;
 
 
@@ -35,25 +34,28 @@ public class EssentialsEntityListener extends EntityListener
 				User defender = ess.getUser(eDefend);
 				User attacker = ess.getUser(eAttack);
 				ItemStack is = attacker.getItemInHand();
-				String command = attacker.getPowertool(is);
-				if (command != null && !command.isEmpty())
+				List<String> commandList = attacker.getPowertool(is);
+				if (commandList != null && !commandList.isEmpty())
 				{
-					attacker.getServer().dispatchCommand(attacker, command.replaceAll("\\{player\\}", defender.getName()));
-					event.setCancelled(true);
-					return;
+					for (String command : commandList)
+					{
+
+						if (command != null && !command.isEmpty())
+						{
+							attacker.getServer().dispatchCommand(attacker, command.replaceAll("\\{player\\}", defender.getName()));
+							event.setCancelled(true);
+							return;
+						}
+					}
 				}
 			}
 		}
-		if (event instanceof EntityDamageEvent || event instanceof EntityDamageByBlockEvent || event instanceof EntityDamageByProjectileEvent)
+		if (event.getEntity() instanceof Player && ess.getUser(event.getEntity()).isGodModeEnabled())
 		{
-
-			if (event.getEntity() instanceof Player && ess.getUser(event.getEntity()).isGodModeEnabled())
-			{
-				CraftPlayer player = (CraftPlayer)event.getEntity();
-				player.getHandle().fireTicks = 0;
-				player.setRemainingAir(player.getMaximumAir());
-				event.setCancelled(true);
-			}
+			final Player player = (Player)event.getEntity();
+			player.setFireTicks(0);
+			player.setRemainingAir(player.getMaximumAir());
+			event.setCancelled(true);
 		}
 	}
 
@@ -79,4 +81,13 @@ public class EssentialsEntityListener extends EntityListener
 			}
 		}
 	}
+
+	@Override
+	public void onFoodLevelChange(FoodLevelChangeEvent event)
+	{
+		if (event.getEntity() instanceof Player && ess.getUser(event.getEntity()).isGodModeEnabled())
+		{
+			event.setFoodLevel(20);
+		}
+	}
 }

Essentials/src/com/earth2me/essentials/EssentialsPlayerListener.java

@@ -1,24 +1,22 @@
 package com.earth2me.essentials;
 
+import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import net.minecraft.server.InventoryPlayer;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.block.Block;
-import org.bukkit.block.Sign;
-import org.bukkit.craftbukkit.block.CraftSign;
-import org.bukkit.craftbukkit.inventory.CraftInventoryPlayer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerAnimationEvent;
 import org.bukkit.event.player.PlayerAnimationType;
 import org.bukkit.event.player.PlayerBucketEmptyEvent;
 import org.bukkit.event.player.PlayerChatEvent;
+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.bukkit.event.player.PlayerEggThrowEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
@@ -34,57 +32,56 @@ import org.bukkit.inventory.ItemStack;
 
 public class EssentialsPlayerListener extends PlayerListener
 {
-	private static final Logger logger = Logger.getLogger("Minecraft");
-	private final Server server;
-	private final IEssentials ess;
-	private final EssentialsBlockListener essBlockListener;
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
+	private final transient Server server;
+	private final transient IEssentials ess;
 
-	public EssentialsPlayerListener(IEssentials parent)
+	public EssentialsPlayerListener(final IEssentials parent)
 	{
 		this.ess = parent;
 		this.server = parent.getServer();
-		essBlockListener = new EssentialsBlockListener(parent);
 	}
 
 	@Override
-	public void onPlayerRespawn(PlayerRespawnEvent event)
+	public void onPlayerRespawn(final PlayerRespawnEvent event)
 	{
-		User user = ess.getUser(event.getPlayer());
+		final User user = ess.getUser(event.getPlayer());
 		user.setDisplayName(user.getNick());
 		updateCompass(user);
-		if (user.isJailed() && user.getJail() != null && !user.getJail().isEmpty()) {
-			try
-			{
-				event.setRespawnLocation(ess.getJail().getJail(user.getJail()));
-			}
-			catch (Exception ex)
-			{
-			}
+		if (ess.getSettings().changeDisplayName())
+		{
+			user.setDisplayName(user.getNick());
 		}
 	}
 
 	@Override
-	public void onPlayerChat(PlayerChatEvent event)
+	public void onPlayerChat(final PlayerChatEvent event)
 	{
-		User user = ess.getUser(event.getPlayer());
+		final User user = ess.getUser(event.getPlayer());
 		if (user.isMuted())
 		{
 			event.setCancelled(true);
-			logger.info(Util.format("mutedUserSpeaks", user.getName()));
+			user.sendMessage(Util.i18n("playerMuted"));
+			LOGGER.info(Util.format("mutedUserSpeaks", user.getName()));
 		}
-		Iterator<Player> it = event.getRecipients().iterator();
+		final Iterator<Player> it = event.getRecipients().iterator();
 		while (it.hasNext())
 		{
-			User u = ess.getUser(it.next());
+			final User u = ess.getUser(it.next());
 			if (u.isIgnoredPlayer(user.getName()))
 			{
 				it.remove();
 			}
 		}
+		user.updateActivity(true);
+		if (ess.getSettings().changeDisplayName())
+		{
+			user.setDisplayName(user.getNick());
+		}
 	}
 
 	@Override
-	public void onPlayerMove(PlayerMoveEvent event)
+	public void onPlayerMove(final PlayerMoveEvent event)
 	{
 		if (event.isCancelled())
 		{
@@ -92,13 +89,30 @@ public class EssentialsPlayerListener extends PlayerListener
 		}
 		final User user = ess.getUser(event.getPlayer());
 
+		if (user.isAfk() && ess.getSettings().getFreezeAfkPlayers())
+		{
+			final Location from = event.getFrom();
+			final Location to = event.getTo().clone();
+			to.setX(from.getX());
+			to.setY(from.getBlock().getTypeId() == 0 ? from.getY() - 1 : from.getY());
+			to.setZ(from.getZ());
+			event.setTo(to);
+			return;
+		}
+
+		Location afk = user.getAfkPosition();
+		if (afk == null || !event.getTo().getWorld().equals(afk.getWorld()) || afk.distanceSquared(event.getTo()) > 9)
+		{
+			user.updateActivity(true);
+		}
+
 		if (!ess.getSettings().getNetherPortalsEnabled())
 		{
 			return;
 		}
 
 		final Block block = event.getPlayer().getWorld().getBlockAt(event.getTo().getBlockX(), event.getTo().getBlockY(), event.getTo().getBlockZ());
-		List<World> worlds = server.getWorlds();
+		final List<World> worlds = server.getWorlds();
 
 		if (block.getType() == Material.PORTAL && worlds.size() > 1 && user.isAuthorized("essentials.portal"))
 		{
@@ -107,17 +121,19 @@ public class EssentialsPlayerListener extends PlayerListener
 				return;
 			}
 
-			Location loc = event.getTo();
 			World nether = server.getWorld(ess.getSettings().getNetherName());
-			if (nether == null) {
+			if (nether == null)
+			{
 				for (World world : worlds)
 				{
-					if (world.getEnvironment() == World.Environment.NETHER) {
+					if (world.getEnvironment() == World.Environment.NETHER)
+					{
 						nether = world;
 						break;
 					}
 				}
-				if (nether == null) {
+				if (nether == null)
+				{
 					return;
 				}
 			}
@@ -128,7 +144,7 @@ public class EssentialsPlayerListener extends PlayerListener
 			{
 				factor = ess.getSettings().getNetherRatio();
 			}
-			else if (user.getWorld().getEnvironment() != world.getEnvironment())
+			else if (user.getWorld().getEnvironment() == World.Environment.NORMAL && world.getEnvironment() == World.Environment.NETHER)
 			{
 				factor = 1.0 / ess.getSettings().getNetherRatio();
 			}
@@ -137,6 +153,7 @@ public class EssentialsPlayerListener extends PlayerListener
 				factor = 1.0;
 			}
 
+			Location loc = event.getTo();
 			int x = loc.getBlockX();
 			int y = loc.getBlockY();
 			int z = loc.getBlockZ();
@@ -161,14 +178,14 @@ public class EssentialsPlayerListener extends PlayerListener
 				if (world.getEnvironment() == World.Environment.NETHER || ess.getSettings().getGenerateExitPortals())
 				{
 					portal = NetherPortal.createPortal(dest);
-					logger.info(Util.format("userCreatedPortal", event.getPlayer().getName()));
+					LOGGER.info(Util.format("userCreatedPortal", event.getPlayer().getName()));
 					user.sendMessage(Util.i18n("generatingPortal"));
 					loc = portal.getSpawn();
 				}
 			}
 			else
 			{
-				logger.info(Util.format("userUsedPortal", event.getPlayer().getName()));
+				LOGGER.info(Util.format("userUsedPortal", event.getPlayer().getName()));
 				user.sendMessage(Util.i18n("usingPortal"));
 				loc = portal.getSpawn();
 			}
@@ -177,7 +194,7 @@ public class EssentialsPlayerListener extends PlayerListener
 			event.setTo(loc);
 			try
 			{
-				user.getTeleport().now(loc, new Charge("portal", ess));
+				user.getTeleport().now(loc, new Trade("portal", ess));
 			}
 			catch (Exception ex)
 			{
@@ -194,21 +211,25 @@ public class EssentialsPlayerListener extends PlayerListener
 	}
 
 	@Override
-	public void onPlayerQuit(PlayerQuitEvent event)
+	public void onPlayerQuit(final PlayerQuitEvent event)
 	{
-		User user = ess.getUser(event.getPlayer());
-
+		final User user = ess.getUser(event.getPlayer());
+		if (ess.getSettings().removeGodOnDisconnect() && user.isGodModeEnabled())
+		{
+			user.toggleGodModeEnabled();
+		}
 		if (user.getSavedInventory() != null)
 		{
 			user.getInventory().setContents(user.getSavedInventory());
 			user.setSavedInventory(null);
 		}
+		user.updateActivity(false);
+		user.dispose();
 		if (!ess.getSettings().getReclaimSetting())
 		{
 			return;
 		}
-		user.dispose();
-		Thread thread = new Thread(new Runnable()
+		final Thread thread = new Thread(new Runnable()
 		{
 			public void run()
 			{
@@ -221,7 +242,7 @@ public class EssentialsPlayerListener extends PlayerListener
 					rt.gc();
 					mem = rt.freeMemory() - mem;
 					mem /= 1024 * 1024;
-					logger.log(Level.INFO, Util.format("freedMemory", mem));
+					LOGGER.log(Level.INFO, Util.format("freedMemory", mem));
 				}
 				catch (InterruptedException ex)
 				{
@@ -234,20 +255,20 @@ public class EssentialsPlayerListener extends PlayerListener
 	}
 
 	@Override
-	public void onPlayerJoin(PlayerJoinEvent event)
+	public void onPlayerJoin(final PlayerJoinEvent event)
 	{
 		ess.getBackup().onPlayerJoin();
-		User user = ess.getUser(event.getPlayer());
+		final User user = ess.getUser(event.getPlayer());
 
-		//we do not know the ip address on playerlogin so we need to do this here.
-		if (user.isIpBanned())
+		if (ess.getSettings().changeDisplayName())
 		{
-			String banReason = user.getBanReason();
-			user.kickPlayer(banReason != null && !banReason.isEmpty() ? banReason : Util.i18n("defaultBanReason"));
-			return;
+			user.setDisplayName(user.getNick());
+		}
+		user.updateActivity(false);
+		if (user.isAuthorized("essentials.sleepingignored"))
+		{
+			user.setSleepingIgnored(true);
 		}
-
-		user.setDisplayName(user.getNick());
 
 		if (!ess.getSettings().isCommandDisabled("motd") && user.isAuthorized("essentials.motd"))
 		{
@@ -263,7 +284,7 @@ public class EssentialsPlayerListener extends PlayerListener
 
 		if (!ess.getSettings().isCommandDisabled("mail") && user.isAuthorized("essentials.mail"))
 		{
-			List<String> mail = user.getMails();
+			final List<String> mail = user.getMails();
 			if (mail.isEmpty())
 			{
 				user.sendMessage(Util.i18n("noNewMail"));
@@ -276,19 +297,25 @@ public class EssentialsPlayerListener extends PlayerListener
 	}
 
 	@Override
-	public void onPlayerLogin(PlayerLoginEvent event)
+	public void onPlayerLogin(final PlayerLoginEvent event)
 	{
-		if (event.getResult() != Result.ALLOWED)
+		if (event.getResult() != Result.ALLOWED && event.getResult() != Result.KICK_FULL && event.getResult() != Result.KICK_BANNED)
 		{
+			LOGGER.log(Level.INFO, "Disconnecting user " + event.getPlayer().toString() + " due to " + event.getResult().toString());
 			return;
 		}
 		User user = ess.getUser(event.getPlayer());
 		user.setNPC(false);
 
-		if (user.isBanned())
+		final long currentTime = System.currentTimeMillis();
+		boolean banExpired = user.checkBanTimeout(currentTime);
+		user.checkMuteTimeout(currentTime);
+		user.checkJailTimeout(currentTime);
+
+		if (banExpired == false && (user.isBanned() || event.getResult() == Result.KICK_BANNED))
 		{
-			String banReason = user.getBanReason();
-			event.disallow(Result.KICK_BANNED, banReason != null && !banReason.isEmpty() ? banReason : Util.i18n("defaultBanReason"));
+			final String banReason = user.getBanReason();
+			event.disallow(Result.KICK_BANNED, banReason != null && !banReason.isEmpty() && !banReason.equalsIgnoreCase("ban") ? banReason : Util.i18n("defaultBanReason"));
 			return;
 		}
 
@@ -297,12 +324,13 @@ public class EssentialsPlayerListener extends PlayerListener
 			event.disallow(Result.KICK_FULL, Util.i18n("serverFull"));
 			return;
 		}
+		event.allow();
 
 		user.setLastLogin(System.currentTimeMillis());
 		updateCompass(user);
 	}
 
-	private void updateCompass(User user)
+	private void updateCompass(final User user)
 	{
 		try
 		{
@@ -320,24 +348,16 @@ public class EssentialsPlayerListener extends PlayerListener
 		{
 			return;
 		}
-		User user = ess.getUser(event.getPlayer());
-		if (!user.isJailed() || user.getJail() == null || user.getJail().isEmpty())
+		final User user = ess.getUser(event.getPlayer());
+		if (ess.getSettings().changeDisplayName())
 		{
-			return;
+			user.setDisplayName(user.getNick());
 		}
-		try
-		{
-			event.setTo(ess.getJail().getJail(user.getJail()));
-		}
-		catch (Exception ex)
-		{
-			logger.log(Level.WARNING, Util.i18n("returnPlayerToJailError"), ex);
-		}
-		user.sendMessage(Util.i18n("jailMessage"));
+		updateCompass(user);
 	}
 
 	@Override
-	public void onPlayerInteract(PlayerInteractEvent event)
+	public void onPlayerInteract(final PlayerInteractEvent event)
 	{
 		if (event.isCancelled())
 		{
@@ -347,29 +367,12 @@ public class EssentialsPlayerListener extends PlayerListener
 		{
 			return;
 		}
-		User user = ess.getUser(event.getPlayer());
-		if (user.isJailed())
-		{
-			event.setCancelled(true);
-			return;
-		}
-		if (!ess.getSettings().areSignsDisabled() && EssentialsBlockListener.protectedBlocks.contains(event.getClickedBlock().getType()))
-		{
-			if (!user.isAuthorized("essentials.signs.protection.override"))
-			{
-				if (essBlockListener.isBlockProtected(event.getClickedBlock(), user))
-				{
-					event.setCancelled(true);
-					user.sendMessage(Util.format("noAccessPermission", event.getClickedBlock().getType().toString().toLowerCase()));
-					return;
-				}
-			}
-		}
 
 		if (ess.getSettings().getBedSetsHome() && event.getClickedBlock().getType() == Material.BED_BLOCK)
 		{
 			try
 			{
+				final User user = ess.getUser(event.getPlayer());
 				user.setHome();
 				user.sendMessage(Util.i18n("homeSetToBed"));
 			}
@@ -377,158 +380,13 @@ public class EssentialsPlayerListener extends PlayerListener
 			{
 			}
 		}
-
-
-		if (ess.getSettings().areSignsDisabled())
-		{
-			return;
-		}
-		if (event.getClickedBlock().getType() != Material.WALL_SIGN && event.getClickedBlock().getType() != Material.SIGN_POST)
-		{
-			return;
-		}
-		Sign sign = new CraftSign(event.getClickedBlock());
-
-		try
-		{
-			if (sign.getLine(0).equals("§1[Free]") && user.isAuthorized("essentials.signs.free.use"))
-			{
-				ItemStack item = ItemDb.get(sign.getLine(1));
-				CraftInventoryPlayer inv = new CraftInventoryPlayer(new InventoryPlayer(user.getHandle()));
-				inv.clear();
-				item.setAmount(9 * 4 * 64);
-				inv.addItem(item);
-				user.showInventory(inv);
-				return;
-			}
-			if (sign.getLine(0).equals("§1[Disposal]") && user.isAuthorized("essentials.signs.disposal.use"))
-			{
-				CraftInventoryPlayer inv = new CraftInventoryPlayer(new InventoryPlayer(user.getHandle()));
-				inv.clear();
-				user.showInventory(inv);
-				return;
-			}
-			if (sign.getLine(0).equals("§1[Heal]") && user.isAuthorized("essentials.signs.heal.use"))
-			{
-				if (!sign.getLine(1).isEmpty())
-				{
-					String[] l1 = sign.getLine(1).split("[ :-]+");
-					boolean m1 = l1[0].matches("^[^0-9][\\.0-9]+");
-					double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-					if (!m1 && (int)q1 < 1)
-					{
-						throw new Exception(Util.i18n("moreThanZero"));
-					}
-					if (m1)
-					{
-						if (user.getMoney() < q1)
-						{
-							throw new Exception(Util.i18n("notEnoughMoney"));
-						}
-						user.takeMoney(q1);
-						user.sendMessage(Util.format("moneyTaken", Util.formatCurrency(q1)));
-					}
-					else
-					{
-						ItemStack i = ItemDb.get(l1[1], (int)q1);
-						if (!InventoryWorkaround.containsItem(user.getInventory(), true, i))
-						{
-							throw new Exception(Util.format("missingItems", (int)q1, l1[1]));
-						}
-						InventoryWorkaround.removeItem(user.getInventory(), true, i);
-						user.updateInventory();
-					}
-				}
-				user.setHealth(20);
-				user.sendMessage(Util.i18n("youAreHealed"));
-				return;
-			}
-			if (sign.getLine(0).equals("§1[Mail]") && user.isAuthorized("essentials.signs.mail.use") && user.isAuthorized("essentials.mail"))
-			{
-				List<String> mail = user.getMails();
-				if (mail.isEmpty())
-				{
-					user.sendMessage(Util.i18n("noNewMail"));
-					return;
-				}
-				for (String s : mail)
-				{
-					user.sendMessage(s);
-				}
-				user.sendMessage(Util.i18n("markMailAsRead"));
-				return;
-			}
-			if (sign.getLine(0).equals("§1[Balance]") && user.isAuthorized("essentials.signs.balance.use"))
-			{
-				user.sendMessage(Util.format("balance", user.getMoney()));
-				return;
-			}
-			if (sign.getLine(0).equals("§1[Warp]"))
-			{
-				
-				if (!sign.getLine(2).isEmpty())
-				{
-					if (sign.getLine(2).equals("§2Everyone"))
-					{
-						Charge charge = chargeUserForWarp(sign, user);
-						user.getTeleport().warp(sign.getLine(1), charge);
-						return;
-					}
-					if (user.inGroup(sign.getLine(2)))
-					{
-						Charge charge = chargeUserForWarp(sign, user);
-						user.getTeleport().warp(sign.getLine(1), charge);
-						return;
-					}
-				}
-				if (user.isAuthorized("essentials.signs.warp.use")
-					&& (!ess.getSettings().getPerWarpPermission() || user.isAuthorized("essentials.warp." + sign.getLine(1))))
-				{
-					Charge charge = chargeUserForWarp(sign, user);
-					user.getTeleport().warp(sign.getLine(1), charge);
-				}
-				return;
-			}
-		}
-		catch (Throwable ex)
-		{
-			user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-			if (ess.getSettings().isDebug())
-			{
-				logger.log(Level.WARNING, ex.getMessage(), ex);
-			}
-		}
-	}
-	
-	private Charge chargeUserForWarp(Sign sign, User user) throws Exception
-	{
-		if (!sign.getLine(3).isEmpty())
-		{
-			String[] l1 = sign.getLine(3).split("[ :-]+");
-			boolean m1 = l1[0].matches("^[^0-9][\\.0-9]+");
-			double q1 = Double.parseDouble(m1 ? l1[0].substring(1) : l1[0]);
-			if (!m1 && (int)q1 < 1)
-			{
-				throw new Exception(Util.i18n("moreThanZero"));
-			}
-			if (m1)
-			{
-				return new Charge(q1, ess);
-			}
-			else
-			{
-				ItemStack i = ItemDb.get(l1[1], (int)q1);
-				return new Charge(i, ess);
-			}
-		}
-		return new Charge("warpsign", ess);
 	}
 
 	@Override
-	public void onPlayerEggThrow(PlayerEggThrowEvent event)
+	public void onPlayerEggThrow(final PlayerEggThrowEvent event)
 	{
-		User user = ess.getUser(event.getPlayer());
-		ItemStack is = new ItemStack(Material.EGG, 1);
+		final User user = ess.getUser(event.getPlayer());
+		final ItemStack is = new ItemStack(Material.EGG, 1);
 		if (user.hasUnlimited(is))
 		{
 			user.getInventory().addItem(is);
@@ -537,7 +395,7 @@ public class EssentialsPlayerListener extends PlayerListener
 	}
 
 	@Override
-	public void onPlayerBucketEmpty(PlayerBucketEmptyEvent event)
+	public void onPlayerBucketEmpty(final PlayerBucketEmptyEvent event)
 	{
 		final User user = ess.getUser(event.getPlayer());
 		if (user.hasUnlimited(new ItemStack(event.getBucket())))
@@ -554,43 +412,75 @@ public class EssentialsPlayerListener extends PlayerListener
 	}
 
 	@Override
-	public void onPlayerAnimation(PlayerAnimationEvent event)
+	public void onPlayerAnimation(final PlayerAnimationEvent event)
 	{
 		usePowertools(event);
 	}
 
-	private void usePowertools(PlayerAnimationEvent event)
+	private void usePowertools(final PlayerAnimationEvent event)
 	{
 		if (event.getAnimationType() != PlayerAnimationType.ARM_SWING)
 		{
 			return;
 		}
-		User user = ess.getUser(event.getPlayer());
-		ItemStack is = user.getItemInHand();
-		if (is == null || is.getType() == Material.AIR)
+		final User user = ess.getUser(event.getPlayer());
+		final ItemStack is = user.getItemInHand();
+		if (is == null || is.getType() == Material.AIR || !user.arePowerToolsEnabled())
 		{
 			return;
 		}
-		String command = user.getPowertool(is);
-		if (command == null || command.isEmpty())
+		final List<String> commandList = user.getPowertool(is);
+		if (commandList == null || commandList.isEmpty())
 		{
 			return;
 		}
-		if (command.matches(".*\\{player\\}.*"))
+
+		// We need to loop through each command and execute
+		for (String command : commandList)
 		{
-			//user.sendMessage("Click a player to use this command");
-			return;
-		}
-		if (command.startsWith("c:"))
-		{
-			for (Player p : server.getOnlinePlayers())
+			if (command.matches(".*\\{player\\}.*"))
 			{
-				p.sendMessage(user.getDisplayName() + ":" + command.substring(2));
+				//user.sendMessage("Click a player to use this command");
+				continue;
+			}
+			else if (command.startsWith("c:"))
+			{
+				for (Player p : server.getOnlinePlayers())
+				{
+					p.sendMessage(user.getDisplayName() + ":" + command.substring(2));
+				}
+			}
+			else
+			{
+				user.getServer().dispatchCommand(event.getPlayer(), command);
 			}
 		}
-		else
+	}
+
+	@Override
+	public void onPlayerCommandPreprocess(final PlayerCommandPreprocessEvent event)
+	{
+		if (event.isCancelled())
 		{
-			user.getServer().dispatchCommand(user, command);
+			return;
+		}
+		final User user = ess.getUser(event.getPlayer());
+		final String cmd = event.getMessage().toLowerCase().split(" ")[0].replace("/", "").toLowerCase();
+		final List<String> commands = Arrays.asList("msg", "r", "mail", "m", "t", "emsg", "tell", "er", "reply", "ereply", "email");
+		if (commands.contains(cmd))
+		{
+			for (Player player : ess.getServer().getOnlinePlayers())
+			{
+				User spyer = ess.getUser(player);
+				if (spyer.isSocialSpyEnabled() && !user.equals(spyer))
+				{
+					player.sendMessage(user.getDisplayName() + " : " + event.getMessage());
+				}
+			}
+		}
+		if (!cmd.equalsIgnoreCase("afk"))
+		{
+			user.updateActivity(true);
 		}
 	}
 }

Essentials/src/com/earth2me/essentials/EssentialsPluginListener.java

@@ -1,6 +1,5 @@
 package com.earth2me.essentials;
 
-import com.earth2me.essentials.register.payment.Methods;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.event.server.PluginDisableEvent;
@@ -8,38 +7,42 @@ import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.event.server.ServerListener;
 
 
-public class EssentialsPluginListener extends ServerListener
+public class EssentialsPluginListener extends ServerListener implements IConf
 {
-	private final Methods methods;
-	private static final Logger logger = Logger.getLogger("Minecraft");
+	private final transient IEssentials ess;
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
 
-	public EssentialsPluginListener(Methods methods)
+	public EssentialsPluginListener(final IEssentials ess)
 	{
-		this.methods = methods;
+		this.ess = ess;
 	}
-	
+
 	@Override
-	public void onPluginEnable(PluginEnableEvent event)
+	public void onPluginEnable(final PluginEnableEvent event)
 	{
-		if (!methods.hasMethod())
+		ess.getPermissionsHandler().checkPermissions();
+		if (!ess.getPaymentMethod().hasMethod() && ess.getPaymentMethod().setMethod(ess.getServer().getPluginManager()))
 		{
-			if (methods.setMethod(event.getPlugin()))
-			{
-				logger.log(Level.INFO, "[Essentials] Payment method found (" + methods.getMethod().getName() + " version: " + methods.getMethod().getVersion() + ")");
-			}
+			LOGGER.log(Level.INFO, "[Essentials] Payment method found (" + ess.getPaymentMethod().getMethod().getName() + " version: " + ess.getPaymentMethod().getMethod().getVersion() + ")");
 		}
 	}
 
 	@Override
-	public void onPluginDisable(PluginDisableEvent event)
+	public void onPluginDisable(final PluginDisableEvent event)
 	{
+		ess.getPermissionsHandler().checkPermissions();
 		// Check to see if the plugin thats being disabled is the one we are using
-		if (methods != null && methods.hasMethod())
+		if (ess.getPaymentMethod() != null && ess.getPaymentMethod().hasMethod() && ess.getPaymentMethod().checkDisabled(event.getPlugin()))
 		{
-			if (methods.checkDisabled(event.getPlugin()))
-			{
-				logger.log(Level.INFO, "[Essentials] Payment method was disabled. No longer accepting payments.");
-			}
+			ess.getPaymentMethod().reset();
+			LOGGER.log(Level.INFO, "[Essentials] Payment method was disabled. No longer accepting payments.");
 		}
 	}
+
+	@Override
+	public void reloadConfig()
+	{
+		ess.getPermissionsHandler().setUseSuperperms(ess.getSettings().useBukkitPermissions());
+		ess.getPermissionsHandler().checkPermissions();
+	}
 }

Essentials/src/com/earth2me/essentials/EssentialsTimer.java

@@ -1,81 +1,45 @@
 package com.earth2me.essentials;
 
-import java.io.File;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.Set;
-import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Player;
 
 
-public class EssentialsTimer implements Runnable, IConf
+public class EssentialsTimer implements Runnable
 {
-	private final IEssentials ess;
-	private final Set<User> allUsers = new HashSet<User>(); 
-	
-	EssentialsTimer(IEssentials ess)
+	private final transient IEssentials ess;
+	private final transient Set<User> onlineUsers = new HashSet<User>();
+
+	EssentialsTimer(final IEssentials ess)
 	{
 		this.ess = ess;
-		File userdir = new File(ess.getDataFolder(), "userdata");
-		if (!userdir.exists()) {
-			return;
-		}
-		for (String string : userdir.list())
-		{
-			if (!string.endsWith(".yml")) {
-				continue;
-			}
-			String name = string.substring(0, string.length()-4);
-			User u = ess.getUser(new OfflinePlayer(name));
-			allUsers.add(u);
-		}
 	}
 
+	@Override
 	public void run()
 	{
-		long currentTime = System.currentTimeMillis();
+		final long currentTime = System.currentTimeMillis();
 		for (Player player : ess.getServer().getOnlinePlayers())
 		{
-			User u = ess.getUser(player);
-			allUsers.add(u);
-			u.setLastActivity(currentTime);
+			final User user = ess.getUser(player);
+			onlineUsers.add(user);
+			user.setLastOnlineActivity(currentTime);
+			user.checkActivity();
 		}
-		
-		for (User user: allUsers) {
-			if (user.getBanTimeout() > 0 && user.getBanTimeout() < currentTime) {
-				user.setBanTimeout(0);
-				((CraftServer)ess.getServer()).getHandle().b(user.getName());
-				ess.loadBanList();
-			}
-			if (user.getMuteTimeout() > 0 && user.getMuteTimeout() < currentTime && user.isMuted()) {
-				user.setMuteTimeout(0);
-				user.sendMessage(Util.i18n("canTalkAgain"));
-				user.setMuted(false);
-			}
-			if (user.getJailTimeout() > 0 && user.getJailTimeout() < currentTime && user.isJailed()) {
-				user.setJailTimeout(0);
-				user.setJailed(false);
-				user.sendMessage(Util.i18n("haveBeenReleased"));
-				user.setJail(null);
-				try
-				{
-					user.getTeleport().back();
-				}
-				catch (Exception ex)
-				{
-				}
-			}
-			
-			if (user.getLastActivity() < currentTime && user.getLastActivity() > user.getLastLogout()) {
-				user.setLastLogout(user.getLastActivity());
-			}
-		}
-	}
 
-	public void reloadConfig()
-	{
-		for (User user : allUsers)
+		final Iterator<User> iterator = onlineUsers.iterator();
+		while (iterator.hasNext())
 		{
-			user.reloadConfig();
+			final User user = iterator.next();
+			if (user.getLastOnlineActivity() < currentTime && user.getLastOnlineActivity() > user.getLastLogout())
+			{
+				user.setLastLogout(user.getLastOnlineActivity());
+				iterator.remove();
+				continue;
+			}
+			user.checkMuteTimeout(currentTime);
+			user.checkJailTimeout(currentTime);
 		}
 	}
 }

Essentials/src/com/earth2me/essentials/EssentialsUpdateTimer.java

@@ -4,65 +4,81 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
-import java.math.BigInteger;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.URLEncoder;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.bukkit.entity.Player;
 
 
 class EssentialsUpdateTimer implements Runnable
 {
-	private URL url;
-	private final Essentials ess;
-	private static final Logger logger = Logger.getLogger("Minecraft");
-	
-	public EssentialsUpdateTimer(Essentials ess)
+	private transient URL url;
+	private final transient IEssentials ess;
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
+	private final transient Pattern pattern = Pattern.compile("git-Bukkit-([0-9]+).([0-9]+).([0-9]+)-[0-9]+-[0-9a-z]+-b([0-9]+)jnks.*");
+
+	public EssentialsUpdateTimer(final IEssentials ess)
 	{
 		this.ess = ess;
 		try
 		{
-			url = new URL("http://127.0.0.1:8080/check");
+			url = new URL("http://essentialsupdate.appspot.com/check");
 		}
 		catch (MalformedURLException ex)
 		{
-			logger.log(Level.SEVERE, "Invalid url!", ex);
+			LOGGER.log(Level.SEVERE, "Invalid url!", ex);
 		}
 	}
 
+	@Override
 	public void run()
 	{
 		try
 		{
-			StringBuilder sb = new StringBuilder();
-			sb.append("v=").append(URLEncoder.encode(ess.getDescription().getVersion(),"UTF-8"));
-			sb.append("&b=").append(URLEncoder.encode(ess.getServer().getVersion(),"UTF-8"));
-			sb.append("&jv=").append(URLEncoder.encode(System.getProperty("java.version"),"UTF-8"));
-			sb.append("&l=").append(URLEncoder.encode(Util.getCurrentLocale().toString(),"UTF-8"));
-			sb.append("&on=").append(URLEncoder.encode(System.getProperty("os.name"),"UTF-8"));
-			sb.append("&ov=").append(URLEncoder.encode(System.getProperty("os.version"),"UTF-8"));
-			for (BigInteger bigInteger : ess.getErrors().keySet())
+			final StringBuilder builder = new StringBuilder();
+			String bukkitVersion = ess.getServer().getVersion();
+			final Matcher versionMatch = pattern.matcher(bukkitVersion);
+			if (versionMatch.matches())
 			{
-				sb.append("&e[]=").append(bigInteger.toString(36));
+				bukkitVersion = versionMatch.group(4);
 			}
-			URLConnection conn = url.openConnection();
+			builder.append("v=").append(URLEncoder.encode(ess.getDescription().getVersion(), "UTF-8"));
+			builder.append("&b=").append(URLEncoder.encode(bukkitVersion, "UTF-8"));
+			final URLConnection conn = url.openConnection();
 			conn.setConnectTimeout(10000);
 			conn.setDoOutput(true);
 			conn.connect();
-			OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
-			wr.write(sb.toString());
-			wr.flush();
-			BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
-			String ret = br.readLine();
-			wr.close();
-			br.close();
-			logger.log(Level.INFO, ret);
+			final OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
+			writer.write(builder.toString());
+			writer.flush();
+			final BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+			final String ret = reader.readLine();
+			writer.close();
+			reader.close();
+			if (!ret.isEmpty() && !ret.equalsIgnoreCase("OK"))
+			{
+				LOGGER.log(Level.INFO, "Essentials Update-Check: " + ret);
+				if (ret.startsWith("New Version"))
+				{
+					for (Player player : ess.getServer().getOnlinePlayers())
+					{
+						final User user = ess.getUser(player);
+						if (user.isAuthorized("essentials.admin.notices.update"))
+						{
+							user.sendMessage(ret);
+						}
+					}
+				}
+			}
 		}
 		catch (IOException ex)
 		{
-			logger.log(Level.SEVERE, "Failed to open connection", ex);
+			LOGGER.log(Level.SEVERE, "Failed to open connection", ex);
 		}
-	}	
+	}
 }

Essentials/src/com/earth2me/essentials/EssentialsUpgrade.java

@@ -1,13 +1,24 @@
 package com.earth2me.essentials;
 
+import java.io.BufferedInputStream;
 import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileReader;
 import java.io.FileWriter;
+import java.io.IOException;
+import java.math.BigInteger;
+import java.security.DigestInputStream;
+import java.security.MessageDigest;
+import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
@@ -16,63 +27,70 @@ import org.bukkit.inventory.ItemStack;
 
 public class EssentialsUpgrade
 {
-	private static boolean alreadyRun = false;
-	private final static Logger logger = Logger.getLogger("Minecraft");
-	private final IEssentials ess;
+	private final static Logger LOGGER = Logger.getLogger("Minecraft");
+	private final transient IEssentials ess;
+	private final transient EssentialsConf doneFile;
 
-	EssentialsUpgrade(String version, IEssentials essentials)
+	EssentialsUpgrade(final IEssentials essentials)
 	{
 		ess = essentials;
-		if (alreadyRun)
+		if (!ess.getDataFolder().exists())
 		{
-			return;
+			ess.getDataFolder().mkdirs();
 		}
-		alreadyRun = true;
+		doneFile = new EssentialsConf(new File(ess.getDataFolder(), "upgrades-done.yml"));
+		doneFile.load();
 	}
 
 	private void moveWorthValuesToWorthYml()
 	{
+		if (doneFile.getBoolean("moveWorthValuesToWorthYml", false))
+		{
+			return;
+		}
 		try
 		{
-			File configFile = new File(ess.getDataFolder(), "config.yml");
+			final File configFile = new File(ess.getDataFolder(), "config.yml");
 			if (!configFile.exists())
 			{
 				return;
 			}
-			EssentialsConf conf = new EssentialsConf(configFile);
+			final EssentialsConf conf = new EssentialsConf(configFile);
 			conf.load();
-			Worth w = new Worth(ess.getDataFolder());
+			final Worth worth = new Worth(ess.getDataFolder());
 			boolean found = false;
 			for (Material mat : Material.values())
 			{
-				int id = mat.getId();
-				double value = conf.getDouble("worth-" + id, Double.NaN);
+				final int id = mat.getId();
+				final double value = conf.getDouble("worth-" + id, Double.NaN);
 				if (!Double.isNaN(value))
 				{
 					found = true;
-					w.setPrice(new ItemStack(mat, 1, (short)0, (byte)0), value);
+					worth.setPrice(new ItemStack(mat, 1, (short)0, (byte)0), value);
 				}
 			}
 			if (found)
 			{
 				removeLinesFromConfig(configFile, "\\s*#?\\s*worth-[0-9]+.*", "# Worth values have been moved to worth.yml");
 			}
+			doneFile.setProperty("moveWorthValuesToWorthYml", true);
+			doneFile.save();
 		}
 		catch (Throwable e)
 		{
-			logger.log(Level.SEVERE, Util.i18n("upgradingFilesError"), e);
+			LOGGER.log(Level.SEVERE, Util.i18n("upgradingFilesError"), e);
 		}
 	}
 
 	private void removeLinesFromConfig(File file, String regex, String info) throws Exception
 	{
 		boolean needUpdate = false;
-		BufferedReader br = new BufferedReader(new FileReader(file));
-		File tempFile = File.createTempFile("essentialsupgrade", ".tmp.yml", ess.getDataFolder());
-		BufferedWriter bw = new BufferedWriter(new FileWriter(tempFile));
+		final BufferedReader bReader = new BufferedReader(new FileReader(file));
+		final File tempFile = File.createTempFile("essentialsupgrade", ".tmp.yml", ess.getDataFolder());
+		final BufferedWriter bWriter = new BufferedWriter(new FileWriter(tempFile));
 		do
 		{
-			String line = br.readLine();
+			final String line = bReader.readLine();
 			if (line == null)
 			{
 				break;
@@ -81,8 +99,8 @@ public class EssentialsUpgrade
 			{
 				if (!needUpdate && info != null)
 				{
-					bw.write(info, 0, info.length());
-					bw.newLine();
+					bWriter.write(info, 0, info.length());
+					bWriter.newLine();
 				}
 				needUpdate = true;
 			}
@@ -90,22 +108,22 @@ public class EssentialsUpgrade
 			{
 				if (line.endsWith("\r\n"))
 				{
-					bw.write(line, 0, line.length() - 2);
+					bWriter.write(line, 0, line.length() - 2);
 				}
 				else if (line.endsWith("\r") || line.endsWith("\n"))
 				{
-					bw.write(line, 0, line.length() - 1);
+					bWriter.write(line, 0, line.length() - 1);
 				}
 				else
 				{
-					bw.write(line, 0, line.length());
+					bWriter.write(line, 0, line.length());
 				}
-				bw.newLine();
+				bWriter.newLine();
 			}
 		}
 		while (true);
-		br.close();
-		bw.close();
+		bReader.close();
+		bWriter.close();
 		if (needUpdate)
 		{
 			if (!file.renameTo(new File(file.getParentFile(), file.getName().concat("." + System.currentTimeMillis() + ".upgradebackup"))))
@@ -116,19 +134,25 @@ public class EssentialsUpgrade
 			{
 				throw new Exception(Util.i18n("configFileRenameError"));
 			}
-		} else {
+		}
+		else
+		{
 			tempFile.delete();
 		}
 	}
 
 	private void updateUsersToNewDefaultHome()
 	{
-		File userdataFolder = new File(ess.getDataFolder(), "userdata");
+		if (doneFile.getBoolean("updateUsersToNewDefaultHome", false))
+		{
+			return;
+		}
+		final File userdataFolder = new File(ess.getDataFolder(), "userdata");
 		if (!userdataFolder.exists() || !userdataFolder.isDirectory())
 		{
 			return;
 		}
-		File[] userFiles = userdataFolder.listFiles();
+		final File[] userFiles = userdataFolder.listFiles();
 
 		for (File file : userFiles)
 		{
@@ -136,15 +160,16 @@ public class EssentialsUpgrade
 			{
 				continue;
 			}
-			EssentialsConf config = new EssentialsConf(file);
+			final EssentialsConf config = new EssentialsConf(file);
 			try
 			{
 				config.load();
 				if (config.hasProperty("home") && !config.hasProperty("home.default"))
 				{
 					@SuppressWarnings("unchecked")
-					List<Object> vals = (List<Object>)config.getProperty("home");
-					if (vals == null) {
+					final List<Object> vals = (List<Object>)config.getProperty("home");
+					if (vals == null)
+					{
 						continue;
 					}
 					World world = ess.getServer().getWorlds().get(0);
@@ -154,7 +179,7 @@ public class EssentialsUpgrade
 					}
 					if (world != null)
 					{
-						Location loc = new Location(
+						final Location loc = new Location(
 								world,
 								((Number)vals.get(0)).doubleValue(),
 								((Number)vals.get(1)).doubleValue(),
@@ -162,7 +187,7 @@ public class EssentialsUpgrade
 								((Number)vals.get(3)).floatValue(),
 								((Number)vals.get(4)).floatValue());
 
-						String worldName = world.getName().toLowerCase();
+						final String worldName = world.getName().toLowerCase();
 						if (worldName != null && !worldName.isEmpty())
 						{
 							config.removeProperty("home");
@@ -175,30 +200,159 @@ public class EssentialsUpgrade
 			}
 			catch (RuntimeException ex)
 			{
-				logger.log(Level.INFO, "File: "+file.toString());
+				LOGGER.log(Level.INFO, "File: " + file.toString());
 				throw ex;
 			}
 		}
+		doneFile.setProperty("updateUsersToNewDefaultHome", true);
+		doneFile.save();
+	}
+
+	private void updateUsersPowerToolsFormat()
+	{
+		if (doneFile.getBoolean("updateUsersPowerToolsFormat", false))
+		{
+			return;
+		}
+		final File userdataFolder = new File(ess.getDataFolder(), "userdata");
+		if (!userdataFolder.exists() || !userdataFolder.isDirectory())
+		{
+			return;
+		}
+		final File[] userFiles = userdataFolder.listFiles();
+
+		for (File file : userFiles)
+		{
+			if (!file.isFile() || !file.getName().endsWith(".yml"))
+			{
+				continue;
+			}
+			final EssentialsConf config = new EssentialsConf(file);
+			try
+			{
+				config.load();
+				if (config.hasProperty("powertools"))
+				{
+					@SuppressWarnings("unchecked")
+					final Map<Integer, Object> powertools = (Map<Integer, Object>)config.getProperty("powertools");
+					if (powertools == null)
+					{
+						continue;
+					}
+					for (Map.Entry<Integer, Object> entry : powertools.entrySet())
+					{
+						if (entry.getValue() instanceof String)
+						{
+							List<String> temp = new ArrayList<String>();
+							temp.add((String)entry.getValue());
+							((Map<Integer, Object>)powertools).put(entry.getKey(), temp);
+						}
+					}
+					config.save();
+				}
+			}
+			catch (RuntimeException ex)
+			{
+				LOGGER.log(Level.INFO, "File: " + file.toString());
+				throw ex;
+			}
+		}
+		doneFile.setProperty("updateUsersPowerToolsFormat", true);
+		doneFile.save();
+	}
+
+	private void updateUsersHomesFormat()
+	{
+		if (doneFile.getBoolean("updateUsersHomesFormat", false))
+		{
+			return;
+		}
+		final File userdataFolder = new File(ess.getDataFolder(), "userdata");
+		if (!userdataFolder.exists() || !userdataFolder.isDirectory())
+		{
+			return;
+		}
+		final File[] userFiles = userdataFolder.listFiles();
+
+		for (File file : userFiles)
+		{
+			if (!file.isFile() || !file.getName().endsWith(".yml"))
+			{
+				continue;
+			}
+			final EssentialsConf config = new EssentialsConf(file);
+			try
+			{
+
+				config.load();
+				if (config.hasProperty("home") && config.hasProperty("home.default"))
+				{
+					@SuppressWarnings("unchecked")
+					final String defworld = (String)config.getProperty("home.default");
+					final Location defloc = getFakeLocation(config, "home.worlds." + defworld);
+					if (defloc != null)
+					{
+						config.setProperty("homes.home", defloc);
+					}
+
+					List<String> worlds = config.getKeys("home.worlds");
+					Location loc;
+					String worldName;
+
+					if (worlds == null)
+					{
+						continue;
+					}
+					for (String world : worlds)
+					{
+						if (defworld.equalsIgnoreCase(world))
+						{
+							continue;
+						}
+						loc = getFakeLocation(config, "home.worlds." + world);
+						if (loc == null)
+						{
+							continue;
+						}
+						worldName = loc.getWorld().getName().toLowerCase();
+						if (worldName != null && !worldName.isEmpty())
+						{
+							config.setProperty("homes." + worldName, loc);
+						}
+					}
+					config.removeProperty("home");
+					config.save();
+				}
+
+			}
+			catch (RuntimeException ex)
+			{
+				LOGGER.log(Level.INFO, "File: " + file.toString());
+				throw ex;
+			}
+		}
+		doneFile.setProperty("updateUsersHomesFormat", true);
+		doneFile.save();
 	}
 
 	private void moveUsersDataToUserdataFolder()
 	{
-		File usersFile = new File(ess.getDataFolder(), "users.yml");
+		final File usersFile = new File(ess.getDataFolder(), "users.yml");
 		if (!usersFile.exists())
 		{
 			return;
 		}
-		EssentialsConf usersConfig = new EssentialsConf(usersFile);
+		final EssentialsConf usersConfig = new EssentialsConf(usersFile);
 		usersConfig.load();
 		for (String username : usersConfig.getKeys(null))
 		{
-			User user = new User(new OfflinePlayer(username), ess);
-			String nickname = usersConfig.getString(username + ".nickname");
+			final User user = new User(new OfflinePlayer(username, ess), ess);
+			final String nickname = usersConfig.getString(username + ".nickname");
 			if (nickname != null && !nickname.isEmpty() && !nickname.equals(username))
 			{
 				user.setNickname(nickname);
 			}
-			List<String> mails = usersConfig.getStringList(username + ".mail", null);
+			final List<String> mails = usersConfig.getStringList(username + ".mail", null);
 			if (mails != null && !mails.isEmpty())
 			{
 				user.setMails(mails);
@@ -206,8 +360,9 @@ public class EssentialsUpgrade
 			if (!user.hasHome())
 			{
 				@SuppressWarnings("unchecked")
-				List<Object> vals = (List<Object>)usersConfig.getProperty(username + ".home");
-				if (vals != null) {
+				final List<Object> vals = (List<Object>)usersConfig.getProperty(username + ".home");
+				if (vals != null)
+				{
 					World world = ess.getServer().getWorlds().get(0);
 					if (vals.size() > 5)
 					{
@@ -215,12 +370,12 @@ public class EssentialsUpgrade
 					}
 					if (world != null)
 					{
-						user.setHome(new Location(world,
-												  ((Number)vals.get(0)).doubleValue(),
-												  ((Number)vals.get(1)).doubleValue(),
-												  ((Number)vals.get(2)).doubleValue(),
-												  ((Number)vals.get(3)).floatValue(),
-												  ((Number)vals.get(4)).floatValue()), true);
+						user.setHome("home", new Location(world,
+														  ((Number)vals.get(0)).doubleValue(),
+														  ((Number)vals.get(1)).doubleValue(),
+														  ((Number)vals.get(2)).doubleValue(),
+														  ((Number)vals.get(3)).floatValue(),
+														  ((Number)vals.get(4)).floatValue()));
 					}
 				}
 			}
@@ -230,40 +385,56 @@ public class EssentialsUpgrade
 
 	private void convertWarps()
 	{
-		File warpsFolder = new File(ess.getDataFolder(), "warps");
+		final File warpsFolder = new File(ess.getDataFolder(), "warps");
 		if (!warpsFolder.exists())
 		{
 			warpsFolder.mkdirs();
 		}
-		File[] listOfFiles = warpsFolder.listFiles();
+		final File[] listOfFiles = warpsFolder.listFiles();
 		if (listOfFiles.length >= 1)
 		{
 			for (int i = 0; i < listOfFiles.length; i++)
 			{
-				String filename = listOfFiles[i].getName();
+				final String filename = listOfFiles[i].getName();
 				if (listOfFiles[i].isFile() && filename.endsWith(".dat"))
 				{
 					try
 					{
-						BufferedReader rx = new BufferedReader(new FileReader(listOfFiles[i]));
+						final BufferedReader rx = new BufferedReader(new FileReader(listOfFiles[i]));
 						double x, y, z;
 						float yaw, pitch;
 						String worldName;
 						try
 						{
-							if (!rx.ready()) continue;
+							if (!rx.ready())
+							{
+								continue;
+							}
 							x = Double.parseDouble(rx.readLine().trim());
-							if (!rx.ready()) continue;
+							if (!rx.ready())
+							{
+								continue;
+							}
 							y = Double.parseDouble(rx.readLine().trim());
-							if (!rx.ready()) continue;
+							if (!rx.ready())
+							{
+								continue;
+							}
 							z = Double.parseDouble(rx.readLine().trim());
-							if (!rx.ready()) continue;
+							if (!rx.ready())
+							{
+								continue;
+							}
 							yaw = Float.parseFloat(rx.readLine().trim());
-							if (!rx.ready()) continue;
+							if (!rx.ready())
+							{
+								continue;
+							}
 							pitch = Float.parseFloat(rx.readLine().trim());
 							worldName = rx.readLine();
 						}
-						finally {
+						finally
+						{
 							rx.close();
 						}
 						World w = null;
@@ -285,7 +456,7 @@ public class EssentialsUpgrade
 								w = w1;
 							}
 						}
-						Location loc = new Location(w, x, y, z, yaw, pitch);
+						final Location loc = new Location(w, x, y, z, yaw, pitch);
 						ess.getWarps().setWarp(filename.substring(0, filename.length() - 4), loc);
 						if (!listOfFiles[i].renameTo(new File(warpsFolder, filename + ".old")))
 						{
@@ -294,52 +465,52 @@ public class EssentialsUpgrade
 					}
 					catch (Exception ex)
 					{
-						logger.log(Level.SEVERE, null, ex);
+						LOGGER.log(Level.SEVERE, null, ex);
 					}
 				}
 			}
 
 		}
-		File warpFile = new File(ess.getDataFolder(), "warps.txt");
+		final File warpFile = new File(ess.getDataFolder(), "warps.txt");
 		if (warpFile.exists())
 		{
 			try
 			{
-				BufferedReader rx = new BufferedReader(new FileReader(warpFile));
-				try 
+				final BufferedReader rx = new BufferedReader(new FileReader(warpFile));
+				try
 				{
-				for (String[] parts = new String[0]; rx.ready(); parts = rx.readLine().split(":"))
-				{
-					if (parts.length < 6)
+					for (String[] parts = new String[0]; rx.ready(); parts = rx.readLine().split(":"))
 					{
-						continue;
-					}
-					String name = parts[0];
-					double x = Double.parseDouble(parts[1].trim());
-					double y = Double.parseDouble(parts[2].trim());
-					double z = Double.parseDouble(parts[3].trim());
-					float yaw = Float.parseFloat(parts[4].trim());
-					float pitch = Float.parseFloat(parts[5].trim());
-					if (name.isEmpty())
-					{
-						continue;
-					}
-					World w = null;
-					for (World world : ess.getServer().getWorlds())
-					{
-						if (world.getEnvironment() != World.Environment.NETHER)
+						if (parts.length < 6)
 						{
-							w = world;
-							break;
+							continue;
+						}
+						final String name = parts[0];
+						final double x = Double.parseDouble(parts[1].trim());
+						final double y = Double.parseDouble(parts[2].trim());
+						final double z = Double.parseDouble(parts[3].trim());
+						final float yaw = Float.parseFloat(parts[4].trim());
+						final float pitch = Float.parseFloat(parts[5].trim());
+						if (name.isEmpty())
+						{
+							continue;
+						}
+						World w = null;
+						for (World world : ess.getServer().getWorlds())
+						{
+							if (world.getEnvironment() != World.Environment.NETHER)
+							{
+								w = world;
+								break;
+							}
+						}
+						final Location loc = new Location(w, x, y, z, yaw, pitch);
+						ess.getWarps().setWarp(name, loc);
+						if (!warpFile.renameTo(new File(ess.getDataFolder(), "warps.txt.old")))
+						{
+							throw new Exception(Util.format("fileRenameError", "warps.txt"));
 						}
 					}
-					Location loc = new Location(w, x, y, z, yaw, pitch);
-					ess.getWarps().setWarp(name, loc);
-					if (!warpFile.renameTo(new File(ess.getDataFolder(), "warps.txt.old")))
-					{
-						throw new Exception(Util.format("fileRenameError", "warps.txt"));
-					}
-				}
 				}
 				finally
 				{
@@ -348,52 +519,60 @@ public class EssentialsUpgrade
 			}
 			catch (Exception ex)
 			{
-				logger.log(Level.SEVERE, null, ex);
+				LOGGER.log(Level.SEVERE, null, ex);
 			}
 		}
 	}
 
 	private void sanitizeAllUserFilenames()
 	{
-		File usersFolder = new File(ess.getDataFolder(), "userdata");
+		if (doneFile.getBoolean("sanitizeAllUserFilenames", false))
+		{
+			return;
+		}
+		final File usersFolder = new File(ess.getDataFolder(), "userdata");
 		if (!usersFolder.exists())
 		{
 			return;
 		}
-		File[] listOfFiles = usersFolder.listFiles();
+		final File[] listOfFiles = usersFolder.listFiles();
 		for (int i = 0; i < listOfFiles.length; i++)
 		{
-			String filename = listOfFiles[i].getName();
+			final String filename = listOfFiles[i].getName();
 			if (!listOfFiles[i].isFile() || !filename.endsWith(".yml"))
 			{
 				continue;
 			}
-			String sanitizedFilename = Util.sanitizeFileName(filename.substring(0, filename.length() - 4)) + ".yml";
+			final String sanitizedFilename = Util.sanitizeFileName(filename.substring(0, filename.length() - 4)) + ".yml";
 			if (sanitizedFilename.equals(filename))
 			{
 				continue;
 			}
-			File tmpFile = new File(listOfFiles[i].getParentFile(), sanitizedFilename + ".tmp");
-			File newFile = new File(listOfFiles[i].getParentFile(), sanitizedFilename);
-			if (!listOfFiles[i].renameTo(tmpFile)) {
-				logger.log(Level.WARNING, Util.format("userdataMoveError", filename, sanitizedFilename));
+			final File tmpFile = new File(listOfFiles[i].getParentFile(), sanitizedFilename + ".tmp");
+			final File newFile = new File(listOfFiles[i].getParentFile(), sanitizedFilename);
+			if (!listOfFiles[i].renameTo(tmpFile))
+			{
+				LOGGER.log(Level.WARNING, Util.format("userdataMoveError", filename, sanitizedFilename));
 				continue;
 			}
 			if (newFile.exists())
 			{
-				logger.log(Level.WARNING, Util.format("duplicatedUserdata", filename, sanitizedFilename));
+				LOGGER.log(Level.WARNING, Util.format("duplicatedUserdata", filename, sanitizedFilename));
 				continue;
 			}
-			if (!tmpFile.renameTo(newFile)) {
-				logger.log(Level.WARNING, Util.format("userdataMoveBackError", sanitizedFilename, sanitizedFilename));
+			if (!tmpFile.renameTo(newFile))
+			{
+				LOGGER.log(Level.WARNING, Util.format("userdataMoveBackError", sanitizedFilename, sanitizedFilename));
 			}
 		}
+		doneFile.setProperty("sanitizeAllUserFilenames", true);
+		doneFile.save();
 	}
-	
-	private World getFakeWorld(String name)
+
+	private World getFakeWorld(final String name)
 	{
-		File bukkitDirectory = ess.getDataFolder().getParentFile().getParentFile();
-		File worldDirectory = new File(bukkitDirectory, name);
+		final File bukkitDirectory = ess.getDataFolder().getParentFile().getParentFile();
+		final File worldDirectory = new File(bukkitDirectory, name);
 		if (worldDirectory.exists() && worldDirectory.isDirectory())
 		{
 			return new FakeWorld(worldDirectory.getName(), World.Environment.NORMAL);
@@ -401,6 +580,73 @@ public class EssentialsUpgrade
 		return null;
 	}
 
+	public Location getFakeLocation(EssentialsConf config, String path)
+	{
+		String worldName = config.getString((path != null ? path + "." : "") + "world");
+		if (worldName == null || worldName.isEmpty())
+		{
+			return null;
+		}
+		World world = getFakeWorld(worldName);
+		if (world == null)
+		{
+			return null;
+		}
+		return new Location(world,
+							config.getDouble((path != null ? path + "." : "") + "x", 0),
+							config.getDouble((path != null ? path + "." : "") + "y", 0),
+							config.getDouble((path != null ? path + "." : "") + "z", 0),
+							(float)config.getDouble((path != null ? path + "." : "") + "yaw", 0),
+							(float)config.getDouble((path != null ? path + "." : "") + "pitch", 0));
+	}
+
+	private void deleteOldItemsCsv()
+	{
+		if (doneFile.getBoolean("deleteOldItemsCsv", false))
+		{
+			return;
+		}
+		final File file = new File(ess.getDataFolder(), "items.csv");
+		if (file.exists())
+		{
+			try
+			{
+				final Set<BigInteger> oldconfigs = new HashSet<BigInteger>();
+				oldconfigs.add(new BigInteger("66ec40b09ac167079f558d1099e39f10", 16)); // sep 1
+				oldconfigs.add(new BigInteger("34284de1ead43b0bee2aae85e75c041d", 16)); // crlf
+				oldconfigs.add(new BigInteger("c33bc9b8ee003861611bbc2f48eb6f4f", 16)); // jul 24
+				oldconfigs.add(new BigInteger("6ff17925430735129fc2a02f830c1daa", 16)); // crlf
+
+				MessageDigest digest = ManagedFile.getDigest();
+				final BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
+				final DigestInputStream dis = new DigestInputStream(bis, digest);
+				final byte[] buffer = new byte[1024];
+				try
+				{
+					while (dis.read(buffer) != -1)
+					{
+					}
+				}
+				finally
+				{
+					dis.close();
+				}
+
+				BigInteger hash = new BigInteger(1, digest.digest());
+				if (oldconfigs.contains(hash) && !file.delete())
+				{
+					throw new IOException("Could not delete file " + file.toString());
+				}
+				doneFile.setProperty("deleteOldItemsCsv", true);
+				doneFile.save();
+			}
+			catch (IOException ex)
+			{
+				Bukkit.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
+			}
+		}
+	}
+
 	public void beforeSettings()
 	{
 		if (!ess.getDataFolder().exists())
@@ -416,5 +662,8 @@ public class EssentialsUpgrade
 		updateUsersToNewDefaultHome();
 		moveUsersDataToUserdataFolder();
 		convertWarps();
+		updateUsersPowerToolsFormat();
+		updateUsersHomesFormat();
+		deleteOldItemsCsv();
 	}
 }

Essentials/src/com/earth2me/essentials/FakeWorld.java

@@ -1,6 +1,7 @@
 package com.earth2me.essentials;
 
 import java.util.List;
+import java.util.UUID;
 import org.bukkit.BlockChangeDelegate;
 import org.bukkit.Chunk;
 import org.bukkit.ChunkSnapshot;
@@ -8,18 +9,15 @@ import org.bukkit.Effect;
 import org.bukkit.Location;
 import org.bukkit.TreeType;
 import org.bukkit.World;
+import org.bukkit.block.Biome;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Arrow;
-import org.bukkit.entity.Boat;
 import org.bukkit.entity.CreatureType;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Item;
 import org.bukkit.entity.LightningStrike;
 import org.bukkit.entity.LivingEntity;
-import org.bukkit.entity.Minecart;
 import org.bukkit.entity.Player;
-import org.bukkit.entity.PoweredMinecart;
-import org.bukkit.entity.StorageMinecart;
 import org.bukkit.generator.BlockPopulator;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.inventory.ItemStack;
@@ -172,26 +170,6 @@ public class FakeWorld implements World
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
 
-	public Minecart spawnMinecart(Location lctn)
-	{
-		throw new UnsupportedOperationException("Not supported yet.");
-	}
-
-	public StorageMinecart spawnStorageMinecart(Location lctn)
-	{
-		throw new UnsupportedOperationException("Not supported yet.");
-	}
-
-	public PoweredMinecart spawnPoweredMinecart(Location lctn)
-	{
-		throw new UnsupportedOperationException("Not supported yet.");
-	}
-
-	public Boat spawnBoat(Location lctn)
-	{
-		throw new UnsupportedOperationException("Not supported yet.");
-	}
-
 	public LivingEntity spawnCreature(Location lctn, CreatureType ct)
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
@@ -391,5 +369,72 @@ public class FakeWorld implements World
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	public UUID getUID()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public Block getHighestBlockAt(int i, int i1)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public Block getHighestBlockAt(Location lctn)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+
+	public Biome getBiome(int i, int i1)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public double getTemperature(int i, int i1)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public double getHumidity(int i, int i1)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean unloadChunk(Chunk chunk)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public int getMaxHeight()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean getKeepSpawnInMemory()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setKeepSpawnInMemory(boolean bln)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean isAutoSave()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setAutoSave(boolean bln)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 	
 }

Essentials/src/com/earth2me/essentials/IEssentials.java

@@ -1,68 +1,65 @@
 package com.earth2me.essentials;
 
+import com.earth2me.essentials.perm.PermissionsHandler;
 import com.earth2me.essentials.register.payment.Methods;
-import java.io.File;
-import java.util.List;
-import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
-import org.bukkit.craftbukkit.scheduler.CraftScheduler;
-import org.bukkit.plugin.PluginDescriptionFile;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.scheduler.BukkitScheduler;
 
-public interface IEssentials
+
+public interface IEssentials extends Plugin
 {
 	void addReloadListener(IConf listener);
-			
-	void reload();
-	
-	boolean onCommandEssentials(CommandSender sender, Command command, String commandLabel, String[] args, ClassLoader classLoader, String commandPath);
-	
-	User getUser(Object base);
-	
-	User getOfflineUser(String name);
-	
-	World getWorld(String name);
-	
-	int broadcastMessage(String name, String message);
 
-	Settings getSettings();
-	
-	CraftScheduler getScheduler();
-	
+	void reload();
+
+	boolean onCommandEssentials(CommandSender sender, Command command, String commandLabel, String[] args, ClassLoader classLoader, String commandPath, String permissionPrefix);
+
+	User getUser(Object base);
+
+	User getOfflineUser(String name);
+
+	World getWorld(String name);
+
+	int broadcastMessage(IUser sender, String message);
+
+	ISettings getSettings();
+
+	BukkitScheduler getScheduler();
+
 	String[] getMotd(CommandSender sender, String def);
-	
+
 	String[] getLines(CommandSender sender, String node, String def);
-	
+
 	Jail getJail();
-	
+
 	Warps getWarps();
-	
+
 	Worth getWorth();
-	
+
 	Backup getBackup();
-	
+
 	Spawn getSpawn();
-	
-	void loadBanList();
-	
-	public boolean isRegisterFallbackEnabled();
-	
-	public Methods getPaymentMethod();
-	
-	Server getServer();
-	
-	File getDataFolder();
-	
-	PluginDescriptionFile getDescription();
-	
+
+	Methods getPaymentMethod();
+
 	int scheduleAsyncDelayedTask(Runnable run);
-	
+
 	int scheduleSyncDelayedTask(Runnable run);
-	
+
+	int scheduleSyncDelayedTask(Runnable run, long delay);
+
 	int scheduleSyncRepeatingTask(final Runnable run, long delay, long period);
 
-	List<String> getBans();
+	TNTExplodeListener getTNTListener();
 
-	List<String> getBannedIps();
+	PermissionsHandler getPermissionsHandler();
+
+	void showError(final CommandSender sender, final Throwable exception, final String commandLabel);
+
+	ItemDb getItemDb();
+
+	UserMap getUserMap();
 }

Essentials/src/com/earth2me/essentials/ISettings.java

@@ -0,0 +1,143 @@
+package com.earth2me.essentials;
+
+import com.earth2me.essentials.commands.IEssentialsCommand;
+import java.util.List;
+import java.util.Map;
+import org.bukkit.ChatColor;
+
+
+public interface ISettings extends IConf
+{
+
+	boolean areSignsDisabled();
+
+	String format(String format, IUser user);
+
+	String getAnnounceNewPlayerFormat(IUser user);
+
+	boolean getAnnounceNewPlayers();
+
+	String getBackupCommand();
+
+	long getBackupInterval();
+
+	boolean getBedSetsHome();
+
+	String getChatFormat(String group);
+
+	int getChatRadius();
+
+	double getCommandCost(IEssentialsCommand cmd);
+
+	double getCommandCost(String label);
+
+	String getCurrencySymbol();
+
+	int getDefaultStackSize();
+
+	boolean getGenerateExitPortals();
+
+	double getHealCooldown();
+
+	Object getKit(String name);
+
+	Map<String, Object> getKits();
+
+	String getLocale();
+
+	String getNetherName();
+
+	boolean getNetherPortalsEnabled();
+
+	double getNetherRatio();
+
+	String getNewbieSpawn();
+
+	String getNicknamePrefix();
+
+	ChatColor getOperatorColor() throws Exception;
+
+	boolean getPerWarpPermission();
+
+	boolean getProtectBoolean(final String configName, boolean def);
+
+	int getProtectCreeperMaxHeight();
+
+	List<Integer> getProtectList(final String configName);
+
+	boolean getProtectPreventSpawn(final String creatureName);
+
+	String getProtectString(final String configName);
+
+	boolean getReclaimSetting();
+
+	boolean getRespawnAtHome();
+	
+	int getMultipleHomes();
+
+	boolean getSortListByGroups();
+
+	int getSpawnMobLimit();
+
+	int getStartingBalance();
+
+	double getTeleportCooldown();
+
+	double getTeleportDelay();
+
+	boolean hidePermissionlessHelp();
+
+	boolean isCommandDisabled(final IEssentialsCommand cmd);
+
+	boolean isCommandDisabled(String label);
+
+	boolean isCommandOverridden(String name);
+
+	boolean isCommandRestricted(IEssentialsCommand cmd);
+
+	boolean isCommandRestricted(String label);
+
+	boolean isDebug();
+
+	boolean isEcoDisabled();
+
+	boolean isNetherEnabled();
+
+	boolean isTradeInStacks(int id);
+
+	List<Integer> itemSpawnBlacklist();
+
+	boolean permissionBasedItemSpawn();
+
+	boolean showNonEssCommandsInHelp();
+
+	boolean spawnIfNoHome();
+
+	boolean use1to1RatioInNether();
+
+	boolean warnOnBuildDisallow();
+
+	boolean warnOnSmite();
+	
+	double getMaxMoney();
+
+	boolean isEcoLogEnabled();
+	
+	boolean removeGodOnDisconnect();
+
+	boolean changeDisplayName();
+
+	boolean isPlayerCommand(String string);
+
+	boolean useBukkitPermissions();
+
+	boolean addPrefixSuffix();
+
+	boolean isUpdateEnabled();
+
+	long getAutoAfk();
+
+	long getAutoAfkKick();
+
+	boolean getFreezeAfkPlayers();
+}

Essentials/src/com/earth2me/essentials/IUser.java

@@ -23,6 +23,8 @@ public interface IUser
 
 	boolean isAuthorized(IEssentialsCommand cmd);
 
+	boolean isAuthorized(IEssentialsCommand cmd, String permissionPrefix);
+
 	void setLastTeleportTimestamp(long time);
 
 	Location getLastLocation();
@@ -33,6 +35,8 @@ public interface IUser
 
 	void takeMoney(double value);
 
+	void giveMoney(double value);
+
 	PlayerInventory getInventory();
 
 	void updateInventory();
@@ -41,11 +45,15 @@ public interface IUser
 
 	void setLastLocation();
 
-	Location getHome(Location location);
+	Location getHome(String name) throws Exception;
+
+	Location getHome(Location loc) throws Exception;
 
 	String getName();
 
 	InetSocketAddress getAddress();
 
 	String getDisplayName();
+
+	boolean isHidden();
 }

Essentials/src/com/earth2me/essentials/InventoryWorkaround.java

@@ -1,6 +1,7 @@
 package com.earth2me.essentials;
 
 import java.util.HashMap;
+import java.util.Map;
 import org.bukkit.Location;
 import org.bukkit.entity.Item;
 import org.bukkit.inventory.Inventory;
@@ -17,18 +18,18 @@ public final class InventoryWorkaround
 	private InventoryWorkaround()
 	{
 	}
-	
-	public static int first(Inventory ci, ItemStack item, boolean forceDurability, boolean forceAmount)
+
+	public static int first(final Inventory inventory, final ItemStack item, final boolean forceDurability, final boolean forceAmount)
 	{
-		return next(ci, item, 0, forceDurability, forceAmount);
+		return next(inventory, item, 0, forceDurability, forceAmount);
 	}
 
-	public static int next(Inventory ci, ItemStack item, int start, boolean forceDurability, boolean forceAmount)
+	public static int next(final Inventory cinventory, final ItemStack item, final int start, final boolean forceDurability, final boolean forceAmount)
 	{
-		ItemStack[] inventory = ci.getContents();
+		final ItemStack[] inventory = cinventory.getContents();
 		for (int i = start; i < inventory.length; i++)
 		{
-			ItemStack cItem = inventory[i];
+			final ItemStack cItem = inventory[i];
 			if (cItem == null)
 			{
 				continue;
@@ -41,15 +42,138 @@ public final class InventoryWorkaround
 		return -1;
 	}
 
-	public static HashMap<Integer, ItemStack> removeItem(Inventory ci, boolean forceDurability, ItemStack... items)
+	public static int firstPartial(final Inventory cinventory, final ItemStack item, final boolean forceDurability)
 	{
-		HashMap<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
+		if (item == null)
+		{
+			return -1;
+		}
+		final ItemStack[] inventory = cinventory.getContents();
+		for (int i = 0; i < inventory.length; i++)
+		{
+			final ItemStack cItem = inventory[i];
+			if (cItem == null)
+			{
+				continue;
+			}
+			if (item.getTypeId() == cItem.getTypeId() && cItem.getAmount() < cItem.getType().getMaxStackSize() && (!forceDurability || cItem.getDurability() == item.getDurability()))
+			{
+				return i;
+			}
+		}
+		return -1;
+	}
+
+	public static Map<Integer, ItemStack> addItem(final Inventory cinventory, final boolean forceDurability, final ItemStack... items)
+	{
+		final Map<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
+
+		/* TODO: some optimization
+		 *  - Create a 'firstPartial' with a 'fromIndex'
+		 *  - Record the lastPartial per Material
+		 *  - Cache firstEmpty result
+		 */
+
+		// combine items
+
+		ItemStack[] combined = new ItemStack[items.length];
+		for (int i = 0; i < items.length; i++)
+		{
+			if (items[i] == null || items[i].getAmount() < 1)
+			{
+				continue;
+			}
+			for (int j = 0; j < combined.length; j++)
+			{
+				if (combined[j] == null)
+				{
+					combined[j] = new ItemStack(items[i].getType(), items[i].getAmount(), items[i].getDurability());
+					break;
+				}
+				if (combined[j].getTypeId() == items[i].getTypeId() && (!forceDurability || combined[j].getDurability() == items[i].getDurability()))
+				{
+					combined[j].setAmount(combined[j].getAmount() + items[i].getAmount());
+					break;
+				}
+			}
+		}
+
+
+		for (int i = 0; i < combined.length; i++)
+		{
+			final ItemStack item = combined[i];
+			if (item == null)
+			{
+				continue;
+			}
+			
+			while (true)
+			{
+				// Do we already have a stack of it?
+				final int firstPartial = firstPartial(cinventory, item, forceDurability);
+
+				// Drat! no partial stack
+				if (firstPartial == -1)
+				{
+					// Find a free spot!
+					final int firstFree = cinventory.firstEmpty();
+
+					if (firstFree == -1)
+					{
+						// No space at all!
+						leftover.put(i, item);
+						break;
+					}
+					else
+					{
+						// More than a single stack!
+						if (item.getAmount() > item.getType().getMaxStackSize())
+						{
+							cinventory.setItem(firstFree, new ItemStack(item.getTypeId(), item.getType().getMaxStackSize(), item.getDurability()));
+							item.setAmount(item.getAmount() - item.getType().getMaxStackSize());
+						}
+						else
+						{
+							// Just store it
+							cinventory.setItem(firstFree, item);
+							break;
+						}
+					}
+				}
+				else
+				{
+					// So, apparently it might only partially fit, well lets do just that
+					final ItemStack partialItem = cinventory.getItem(firstPartial);
+
+					final int amount = item.getAmount();
+					final int partialAmount = partialItem.getAmount();
+					final int maxAmount = partialItem.getType().getMaxStackSize();
+
+					// Check if it fully fits
+					if (amount + partialAmount <= maxAmount)
+					{
+						partialItem.setAmount(amount + partialAmount);
+						break;
+					}
+
+					// It fits partially
+					partialItem.setAmount(maxAmount);
+					item.setAmount(amount + partialAmount - maxAmount);
+				}
+			}
+		}
+		return leftover;
+	}
+
+	public static Map<Integer, ItemStack> removeItem(final Inventory cinventory, final boolean forceDurability, final ItemStack... items)
+	{
+		final Map<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
 
 		// TODO: optimization
 
 		for (int i = 0; i < items.length; i++)
 		{
-			ItemStack item = items[i];
+			final ItemStack item = items[i];
 			if (item == null)
 			{
 				continue;
@@ -66,7 +190,7 @@ public final class InventoryWorkaround
 				}
 
 				// get first Item, ignore the amount
-				int first = first(ci, item, forceDurability, false);
+				final int first = first(cinventory, item, forceDurability, false);
 
 				// Drat! we don't have this type in the inventory
 				if (first == -1)
@@ -77,20 +201,20 @@ public final class InventoryWorkaround
 				}
 				else
 				{
-					ItemStack itemStack = ci.getItem(first);
-					int amount = itemStack.getAmount();
+					final ItemStack itemStack = cinventory.getItem(first);
+					final int amount = itemStack.getAmount();
 
 					if (amount <= toDelete)
 					{
 						toDelete -= amount;
 						// clear the slot, all used up
-						ci.clear(first);
+						cinventory.clear(first);
 					}
 					else
 					{
 						// split the stack and store
 						itemStack.setAmount(amount - toDelete);
-						ci.setItem(first, itemStack);
+						cinventory.setItem(first, itemStack);
 						toDelete = 0;
 					}
 				}
@@ -99,9 +223,9 @@ public final class InventoryWorkaround
 		return leftover;
 	}
 
-	public static boolean containsItem(Inventory ci, boolean forceDurability, ItemStack... items)
+	public static boolean containsItem(final Inventory cinventory, final boolean forceDurability, final ItemStack... items)
 	{
-		HashMap<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
+		final Map<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
 
 		// TODO: optimization
 
@@ -131,7 +255,7 @@ public final class InventoryWorkaround
 
 		for (int i = 0; i < combined.length; i++)
 		{
-			ItemStack item = combined[i];
+			final ItemStack item = combined[i];
 			if (item == null)
 			{
 				continue;
@@ -147,7 +271,7 @@ public final class InventoryWorkaround
 					break;
 				}
 
-				int slot = next(ci, item, position, forceDurability, false);
+				final int slot = next(cinventory, item, position, forceDurability, false);
 
 				// Drat! we don't have this type in the inventory
 				if (slot == -1)
@@ -157,8 +281,8 @@ public final class InventoryWorkaround
 				}
 				else
 				{
-					ItemStack itemStack = ci.getItem(slot);
-					int amount = itemStack.getAmount();
+					final ItemStack itemStack = cinventory.getItem(slot);
+					final int amount = itemStack.getAmount();
 
 					if (amount <= mustHave)
 					{
@@ -175,17 +299,19 @@ public final class InventoryWorkaround
 		return leftover.isEmpty();
 	}
 
-	public static Item[] dropItem(Location loc, ItemStack itm)
+	public static Item[] dropItem(final Location loc, final ItemStack itm)
 	{
-		int maxStackSize = itm.getType().getMaxStackSize();
-		int stacks = itm.getAmount() / maxStackSize;
-		int leftover = itm.getAmount() % maxStackSize;
+		final int maxStackSize = itm.getType().getMaxStackSize();
+		final int stacks = itm.getAmount() / maxStackSize;
+		final int leftover = itm.getAmount() % maxStackSize;
 		Item[] itemStacks = new Item[stacks + (leftover > 0 ? 1 : 0)];
-		for (int i = 0; i < stacks; i++) {
-			itemStacks[i] = loc.getWorld().dropItem(loc, new ItemStack(itm.getType(), maxStackSize, itm.getDurability()));	
+		for (int i = 0; i < stacks; i++)
+		{
+			itemStacks[i] = loc.getWorld().dropItem(loc, new ItemStack(itm.getType(), maxStackSize, itm.getDurability()));
 		}
-		if (leftover > 0) {
-			itemStacks[stacks] = loc.getWorld().dropItem(loc, new ItemStack(itm.getType(), leftover, itm.getDurability()));	
+		if (leftover > 0)
+		{
+			itemStacks[stacks] = loc.getWorld().dropItem(loc, new ItemStack(itm.getType(), leftover, itm.getDurability()));
 		}
 		return itemStacks;
 	}

Essentials/src/com/earth2me/essentials/ItemDb.java

@@ -1,114 +1,66 @@
 package com.earth2me.essentials;
 
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.*;
-import java.util.logging.Logger;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 
 
-public final class ItemDb
+public class ItemDb implements IConf
 {
-	private ItemDb()
+	private final transient IEssentials ess;
+
+	public ItemDb(final IEssentials ess)
 	{
+		this.ess = ess;
+		file = new ManagedFile("items.csv", ess);
 	}
-	
-	private final static Logger logger = Logger.getLogger("Minecraft");
-	private static Map<String, Integer> items = new HashMap<String, Integer>();
-	private static Map<String, Short> durabilities = new HashMap<String, Short>();
+	private final transient Map<String, Integer> items = new HashMap<String, Integer>();
+	private final transient Map<String, Short> durabilities = new HashMap<String, Short>();
+	private final transient ManagedFile file;
 
-	public static void load(File folder, String fname) throws IOException
+	@Override
+	public void reloadConfig()
 	{
-		folder.mkdirs();
-		File file = new File(folder, fname);
-
-		if (!file.exists())
-		{
-			file.createNewFile();
-			InputStream res = ItemDb.class.getResourceAsStream("/items.csv");
-			FileWriter tx = null;
-			try
-			{
-				tx = new FileWriter(file);
-				for (int i = 0; (i = res.read()) > 0;)
-				{
-					tx.write(i);
-				}
-				tx.flush();
-			}
-			finally
-			{
-				try
-				{
-					res.close();
-				}
-				catch (Exception ex)
-				{
-				}
-				try
-				{
-					if (tx != null)
-					{
-						tx.close();
-					}
-				}
-				catch (Exception ex)
-				{
-				}
-			}
+		final List<String> lines = file.getLines();
+		
+		if (lines.isEmpty()) {
+			return;
 		}
 
-		BufferedReader rx = new BufferedReader(new FileReader(file));
-		try
-		{
-			items.clear();
+		durabilities.clear();
+		items.clear();
 
-			for (int i = 0; rx.ready(); i++)
+		for (String line : lines)
+		{
+			line = line.trim().toLowerCase();
+			if (line.length() > 0 && line.charAt(0) == '#')
 			{
-				try
-				{
-					String line = rx.readLine().trim().toLowerCase();
-					if (line.startsWith("#"))
-					{
-						continue;
-					}
-
-					String[] parts = line.split("[^a-z0-9]");
-					if (parts.length < 2)
-					{
-						continue;
-					}
-
-					int numeric = Integer.parseInt(parts[1]);
-
-					durabilities.put(parts[0].toLowerCase(), parts.length > 2 && !parts[2].equals("0") ? Short.parseShort(parts[2]) : 0);
-					items.put(parts[0].toLowerCase(), numeric);
-				}
-				catch (Exception ex)
-				{
-					logger.warning(Util.format("parseError", fname, i));
-				}
+				continue;
 			}
-		}
-		finally
-		{
-			rx.close();
+
+			final String[] parts = line.split("[^a-z0-9]");
+			if (parts.length < 2)
+			{
+				continue;
+			}
+
+			final int numeric = Integer.parseInt(parts[1]);
+
+			durabilities.put(parts[0].toLowerCase(), parts.length > 2 && !parts[2].equals("0") ? Short.parseShort(parts[2]) : 0);
+			items.put(parts[0].toLowerCase(), numeric);
 		}
 	}
 
-	public static ItemStack get(String id, int quantity) throws Exception
+	public ItemStack get(final String id, final int quantity) throws Exception
 	{
-		ItemStack retval = get(id.toLowerCase());
+		final ItemStack retval = get(id.toLowerCase());
 		retval.setAmount(quantity);
 		return retval;
 	}
 
-	public static ItemStack get(String id) throws Exception
+	public ItemStack get(final String id) throws Exception
 	{
 		int itemid = 0;
 		String itemname = null;
@@ -127,11 +79,11 @@ public final class ItemDb
 			itemname = id.split("[:+',;.]")[0].toLowerCase();
 			metaData = Short.parseShort(id.split("[:+',;.]")[1]);
 		}
-		else 
+		else
 		{
 			itemname = id.toLowerCase();
 		}
-		
+
 		if (itemname != null)
 		{
 			if (items.containsKey(itemname))
@@ -142,19 +94,24 @@ public final class ItemDb
 					metaData = durabilities.get(itemname);
 				}
 			}
+			else if (Material.getMaterial(itemname) != null)
+			{
+				itemid = Material.getMaterial(itemname).getId();
+				metaData = 0;
+			}
 			else
 			{
 				throw new Exception(Util.format("unknownItemName", id));
 			}
 		}
 
-		Material mat = Material.getMaterial(itemid);
+		final Material mat = Material.getMaterial(itemid);
 		if (mat == null)
 		{
 			throw new Exception(Util.format("unknownItemId", itemid));
 		}
-		ItemStack retval = new ItemStack(mat);
-		retval.setAmount(Essentials.getStatic().getSettings().getDefaultStackSize());
+		final ItemStack retval = new ItemStack(mat);
+		retval.setAmount(ess.getSettings().getDefaultStackSize());
 		retval.setDurability(metaData);
 		return retval;
 	}

Essentials/src/com/earth2me/essentials/Jail.java

@@ -31,7 +31,7 @@ public class Jail extends BlockListener implements IConf
 
 	public Location getJail(String jailName) throws Exception
 	{
-		if (config.getProperty(jailName.toLowerCase()) == null)
+		if (jailName == null || config.getProperty(jailName.toLowerCase()) == null)
 		{
 			throw new Exception(Util.i18n("jailNotExist"));
 		}
@@ -42,7 +42,10 @@ public class Jail extends BlockListener implements IConf
 
 	public void sendToJail(User user, String jail) throws Exception
 	{
-		user.getTeleport().now(getJail(jail));
+		if (!(user.getBase() instanceof OfflinePlayer))
+		{
+			user.getTeleport().now(getJail(jail));
+		}
 		user.setJail(jail);
 	}
 

Essentials/src/com/earth2me/essentials/JailPlayerListener.java

@@ -1,11 +1,17 @@
 package com.earth2me.essentials;
 
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerListener;
+import org.bukkit.event.player.PlayerRespawnEvent;
+import org.bukkit.event.player.PlayerTeleportEvent;
 
 
 public class JailPlayerListener extends PlayerListener
 {
+	private static final Logger LOGGER = Logger.getLogger("Minecraft");
 	private final IEssentials ess;
 
 	public JailPlayerListener(IEssentials parent)
@@ -16,10 +22,63 @@ public class JailPlayerListener extends PlayerListener
 	@Override
 	public void onPlayerInteract(PlayerInteractEvent event)
 	{
-		User user = ess.getUser(event.getPlayer());
+		final User user = ess.getUser(event.getPlayer());
 		if (user.isJailed())
 		{
 			event.setCancelled(true);
 		}
 	}
+
+	@Override
+	public void onPlayerRespawn(PlayerRespawnEvent event)
+	{
+		final User user = ess.getUser(event.getPlayer());
+		if (user.isJailed() && user.getJail() != null && !user.getJail().isEmpty())
+		{
+			try
+			{
+				event.setRespawnLocation(ess.getJail().getJail(user.getJail()));
+			}
+			catch (Exception ex)
+			{
+			}
+		}
+	}
+
+	@Override
+	public void onPlayerTeleport(PlayerTeleportEvent event)
+	{
+		final User user = ess.getUser(event.getPlayer());
+		if (!user.isJailed() || user.getJail() == null || user.getJail().isEmpty())
+		{
+			return;
+		}
+		try
+		{
+			event.setTo(ess.getJail().getJail(user.getJail()));
+		}
+		catch (Exception ex)
+		{
+			LOGGER.log(Level.WARNING, Util.i18n("returnPlayerToJailError"), ex);
+		}
+		user.sendMessage(Util.i18n("jailMessage"));
+	}
+
+	@Override
+	public void onPlayerJoin(final PlayerJoinEvent event)
+	{
+		User u = ess.getUser(event.getPlayer());
+		if (u.isJailed())
+		{
+			try
+			{
+				ess.getJail().sendToJail(u, u.getJail());
+			}
+			catch (Exception ex)
+			{
+				LOGGER.log(Level.WARNING, Util.i18n("returnPlayerToJailError"), ex);
+			}
+			u.sendMessage(Util.i18n("jailMessage"));
+		}
+	}
 }

Essentials/src/com/earth2me/essentials/ManagedFile.java

@@ -0,0 +1,235 @@
+package com.earth2me.essentials;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedReader;
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.math.BigInteger;
+import java.security.DigestInputStream;
+import java.security.DigestOutputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.logging.Level;
+import org.bukkit.Bukkit;
+
+
+public class ManagedFile
+{
+	private final static int BUFFERSIZE = 1024 * 8;
+	private final transient File file;
+
+	public ManagedFile(final String filename, final IEssentials ess)
+	{
+		file = new File(ess.getDataFolder(), filename);
+
+		if (file.exists())
+		{
+			try
+			{
+				if (checkForVersion(file, ess.getDescription().getVersion()) && !file.delete())
+				{
+					throw new IOException("Could not delete file " + file.toString());
+				}
+			}
+			catch (IOException ex)
+			{
+				Bukkit.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
+			}
+		}
+
+		if (!file.exists())
+		{
+			try
+			{
+				copyResourceAscii("/" + filename, file);
+			}
+			catch (IOException ex)
+			{
+				Bukkit.getLogger().log(Level.SEVERE, Util.i18n("itemsCsvNotLoaded"), ex);
+			}
+		}
+	}
+
+	public static void copyResourceAscii(final String resourceName, final File file) throws IOException
+	{
+		final InputStreamReader reader = new InputStreamReader(ManagedFile.class.getResourceAsStream(resourceName));
+		try
+		{
+			final MessageDigest digest = getDigest();
+			final DigestOutputStream digestStream = new DigestOutputStream(new FileOutputStream(file), digest);
+			try
+			{
+				final OutputStreamWriter writer = new OutputStreamWriter(digestStream);
+				try
+				{
+					final char[] buffer = new char[BUFFERSIZE];
+					do
+					{
+						final int length = reader.read(buffer);
+						if (length >= 0)
+						{
+							writer.write(buffer, 0, length);
+						}
+						else
+						{
+							break;
+						}
+					}
+					while (true);
+					writer.write("\n");
+					writer.flush();
+					final BigInteger hashInt = new BigInteger(1, digest.digest());
+					digestStream.on(false);
+					digestStream.write('#');
+					digestStream.write(hashInt.toString(16).getBytes());
+				}
+				finally
+				{
+					writer.close();
+				}
+			}
+			finally
+			{
+				digestStream.close();
+			}
+		}
+		finally
+		{
+			reader.close();
+		}
+	}
+
+	public static boolean checkForVersion(final File file, final String version) throws IOException
+	{
+		if (file.length() < 33)
+		{
+			return false;
+		}
+		final BufferedInputStream bis = new BufferedInputStream(new FileInputStream(file));
+		try
+		{
+			final byte[] buffer = new byte[(int)file.length()];
+			int position = 0;
+			do
+			{
+				final int length = bis.read(buffer, position, Math.min((int)file.length() - position, BUFFERSIZE));
+				if (length < 0)
+				{
+					break;
+				}
+				position += length;
+			}
+			while (position < file.length());
+			final ByteArrayInputStream bais = new ByteArrayInputStream(buffer);
+			if (bais.skip(file.length() - 33) != file.length() - 33)
+			{
+				return false;
+			}
+			final BufferedReader reader = new BufferedReader(new InputStreamReader(bais));
+			try
+			{
+				String hash = reader.readLine();
+				if (hash.matches("#[a-f0-9]{32}"))
+				{
+					hash = hash.substring(1);
+					bais.reset();
+					final String versionline = reader.readLine();
+					if (versionline.matches("#version: .+"))
+					{
+						final String versioncheck = versionline.substring(10);
+						if (!versioncheck.equalsIgnoreCase(version))
+						{
+							bais.reset();
+							final MessageDigest digest = getDigest();
+							final DigestInputStream digestStream = new DigestInputStream(bais, digest);
+							try
+							{
+								final byte[] bytes = new byte[(int)file.length() - 33];
+								digestStream.read(bytes);
+								final BigInteger correct = new BigInteger(hash, 16);
+								final BigInteger test = new BigInteger(1, digest.digest());
+								if (correct.equals(test))
+								{
+									return true;
+								}
+								else
+								{
+									Bukkit.getLogger().warning("File " + file.toString() + " has been modified by user and file version differs, please update the file manually.");
+								}
+							}
+							finally
+							{
+								digestStream.close();
+							}
+						}
+					}
+				}
+			}
+			finally
+			{
+				reader.close();
+			}
+		}
+		finally
+		{
+			bis.close();
+		}
+		return false;
+	}
+
+	public static MessageDigest getDigest() throws IOException
+	{
+		try
+		{
+			return MessageDigest.getInstance("MD5");
+		}
+		catch (NoSuchAlgorithmException ex)
+		{
+			throw new IOException(ex);
+		}
+	}
+
+	public List<String> getLines()
+	{
+		try
+		{
+			final BufferedReader reader = new BufferedReader(new FileReader(file));
+			try
+			{
+				final List<String> lines = new ArrayList<String>();
+				do
+				{
+					final String line = reader.readLine();
+					if (line == null)
+					{
+						break;
+					}
+					else
+					{
+						lines.add(line);
+					}
+				}
+				while (true);
+				return lines;
+			}
+			finally
+			{
+				reader.close();
+			}
+		}
+		catch (IOException ex)
+		{
+			Bukkit.getLogger().log(Level.SEVERE, ex.getMessage(), ex);
+			return Collections.emptyList();
+		}
+	}
+}

Essentials/src/com/earth2me/essentials/Mob.java

@@ -1,75 +1,58 @@
 package com.earth2me.essentials;
 
-import java.lang.reflect.Constructor;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import net.minecraft.server.Entity;
-import net.minecraft.server.WorldServer;
+import org.bukkit.Location;
 import org.bukkit.Server;
-import org.bukkit.craftbukkit.entity.CraftEntity;
-import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.entity.CreatureType;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 
 
 public enum Mob
 {
-	CHICKEN("Chicken", Enemies.FRIENDLY),
-	COW("Cow", Enemies.FRIENDLY),
-	CREEPER("Creeper", Enemies.ENEMY),
-	GHAST("Ghast", Enemies.ENEMY),
-	GIANT("Giant", "GiantZombie", Enemies.ENEMY),
-	PIG("Pig", Enemies.FRIENDLY),
-	PIGZOMB("PigZombie", Enemies.NEUTRAL),
-	SHEEP("Sheep", Enemies.FRIENDLY, ""),
-	SKELETON("Skeleton", Enemies.ENEMY),
-	SLIME("Slime", Enemies.ENEMY),
-	SPIDER("Spider", Enemies.ENEMY),
-	SQUID("Squid", Enemies.FRIENDLY),
-	ZOMBIE("Zombie", Enemies.ENEMY),
-	MONSTER("Monster", Enemies.ENEMY),
-	WOLF("Wolf", Enemies.NEUTRAL);
+	CHICKEN("Chicken", Enemies.FRIENDLY, CreatureType.CHICKEN),
+	COW("Cow", Enemies.FRIENDLY, CreatureType.COW),
+	CREEPER("Creeper", Enemies.ENEMY, CreatureType.CREEPER),
+	GHAST("Ghast", Enemies.ENEMY, CreatureType.GHAST),
+	GIANT("Giant", Enemies.ENEMY, CreatureType.GIANT),
+	PIG("Pig", Enemies.FRIENDLY, CreatureType.PIG),
+	PIGZOMB("PigZombie", Enemies.NEUTRAL, CreatureType.PIG_ZOMBIE),
+	SHEEP("Sheep", Enemies.FRIENDLY, "", CreatureType.SHEEP),
+	SKELETON("Skeleton", Enemies.ENEMY, CreatureType.SKELETON),
+	SLIME("Slime", Enemies.ENEMY, CreatureType.SLIME),
+	SPIDER("Spider", Enemies.ENEMY, CreatureType.SPIDER),
+	SQUID("Squid", Enemies.FRIENDLY, CreatureType.SQUID),
+	ZOMBIE("Zombie", Enemies.ENEMY, CreatureType.ZOMBIE),
+	MONSTER("Monster", Enemies.ENEMY, CreatureType.MONSTER),
+	WOLF("Wolf", Enemies.NEUTRAL, CreatureType.WOLF),
+	CAVESPIDER("CaveSpider", Enemies.ENEMY, CreatureType.CAVE_SPIDER),
+	ENDERMAN("Enderman", Enemies.ENEMY, CreatureType.ENDERMAN),
+	SILVERFISH("Silverfish", Enemies.ENEMY, CreatureType.SILVERFISH);
 
 	public static final Logger logger = Logger.getLogger("Minecraft");
 
-	private Mob(String n, Enemies en, String s)
+	private Mob(String n, Enemies en, String s, CreatureType type)
 	{
-		this.s = s;
+		this.suffix = s;
 		this.name = n;
-		this.craftClass = n;
-		this.entityClass = n;
 		this.type = en;
+		this.bukkitType = type;
 	}
 
-	private Mob(String n, Enemies en)
+	private Mob(String n, Enemies en, CreatureType type)
 	{
 		this.name = n;
-		this.craftClass = n;
-		this.entityClass = n;
 		this.type = en;
+		this.bukkitType = type;
 	}
 
-	private Mob(String n, String ec, Enemies en)
-	{
-		this.name = n;
-		this.craftClass = n;
-		this.entityClass = ec;
-		this.type = en;
-	}
-
-	private Mob(String n, String ec, String cc, Enemies en)
-	{
-		this.name = n;
-		this.entityClass = ec;
-		this.craftClass = cc;
-		this.type = en;
-	}
-	public String s = "s";
-	public String name;
-	public Enemies type;
-	private String entityClass;
-	private String craftClass;
+	public String suffix = "s";
+	final public String name;
+	final public Enemies type;
+	final private CreatureType bukkitType;
 	private static final Map<String, Mob> hashMap = new HashMap<String, Mob>();
 
 	static
@@ -80,24 +63,16 @@ public enum Mob
 		}
 	}
 
-	@SuppressWarnings(
+	public LivingEntity spawn(final Player player, final Server server, final Location loc) throws MobException
 	{
-		"unchecked", "CallToThreadDumpStack"
-	})
-	public CraftEntity spawn(Player player, Server server) throws MobException
-	{
-		try
+
+		final LivingEntity entity = player.getWorld().spawnCreature(loc, this.bukkitType);
+		if (entity == null)
 		{
-			WorldServer world = ((org.bukkit.craftbukkit.CraftWorld)player.getWorld()).getHandle();
-			Constructor<CraftEntity> craft = (Constructor<CraftEntity>)ClassLoader.getSystemClassLoader().loadClass("org.bukkit.craftbukkit.entity.Craft" + craftClass).getConstructors()[0];
-			Constructor<Entity> entity = (Constructor<Entity>)ClassLoader.getSystemClassLoader().loadClass("net.minecraft.server.Entity" + entityClass).getConstructors()[0];
-			return craft.newInstance((CraftServer)server, entity.newInstance(world));
-		}
-		catch (Exception ex)
-		{
-			logger.log(Level.WARNING, Util.i18n("unableToSpawnMob"), ex);
-			throw new MobException(ex);
+			logger.log(Level.WARNING, Util.i18n("unableToSpawnMob"));
+			throw new MobException();
 		}
+		return entity;
 	}
 
 
@@ -107,22 +82,20 @@ public enum Mob
 		NEUTRAL("neutral"),
 		ENEMY("enemy");
 
-		private Enemies(String t)
+		private Enemies(final String t)
 		{
 			this.type = t;
 		}
-		protected String type;
+		final protected String type;
 	}
 
+	public CreatureType getType () {	
+		return bukkitType;
+	}
 
 	public static class MobException extends Exception
 	{
 		private static final long serialVersionUID = 1L;
-
-		private MobException(Exception ex)
-		{
-			super(ex);
-		}
 	}
 
 	public static Mob fromName(String n)

Essentials/src/com/earth2me/essentials/OfflinePlayer.java

@@ -3,9 +3,11 @@ package com.earth2me.essentials;
 import java.net.InetSocketAddress;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 import org.bukkit.Achievement;
 import org.bukkit.Effect;
+import org.bukkit.GameMode;
 import org.bukkit.Instrument;
 import org.bukkit.Location;
 import org.bukkit.Material;
@@ -23,29 +25,39 @@ import org.bukkit.entity.Vehicle;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.PlayerInventory;
+import org.bukkit.map.MapView;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionAttachment;
+import org.bukkit.permissions.PermissionAttachmentInfo;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.util.Vector;
 
 
 public class OfflinePlayer implements Player
 {
 	private final String name;
+	final transient IEssentials ess;
 	private Location location = new Location(null, 0, 0, 0, 0, 0);
-	private World world = null;
+	private World world;
 	private UUID uniqueId = UUID.randomUUID();
+	private org.bukkit.OfflinePlayer base;
 
-	public OfflinePlayer(String name)
+	public OfflinePlayer(String name, IEssentials ess)
 	{
 		this.name = name;
+		this.ess = ess;
+		this.world = ess.getServer().getWorlds().get(0);
+		this.base = ess.getServer().getOfflinePlayer(name);
 	}
 
 	public boolean isOnline()
 	{
-		return false;
+		return base.isOnline();
 	}
 
 	public boolean isOp()
 	{
-		return false;
+		return base.isOp();
 	}
 
 	public void sendMessage(String string)
@@ -141,7 +153,7 @@ public class OfflinePlayer implements Player
 	{
 		return world;
 	}
-	
+
 	public void setLocation(Location loc)
 	{
 		location = loc;
@@ -258,7 +270,7 @@ public class OfflinePlayer implements Player
 
 	public Server getServer()
 	{
-		return Essentials.getStatic() == null ? null : Essentials.getStatic().getServer();
+		return ess == null ? null : ess.getServer();
 	}
 
 	public Vector getMomentum()
@@ -296,7 +308,8 @@ public class OfflinePlayer implements Player
 		throw new UnsupportedOperationException(Util.i18n("notSupportedYet"));
 	}
 
-	public void sendRawMessage(String string) {
+	public void sendRawMessage(String string)
+	{
 		throw new UnsupportedOperationException(Util.i18n("notSupportedYet"));
 	}
 
@@ -509,4 +522,196 @@ public class OfflinePlayer implements Player
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	public boolean isPermissionSet(String string)
+	{
+		return false;
+	}
+
+	public boolean isPermissionSet(Permission prmsn)
+	{
+		return false;
+	}
+
+	public boolean hasPermission(String string)
+	{
+		return false;
+	}
+
+	public boolean hasPermission(Permission prmsn)
+	{
+		return false;
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin, String string, boolean bln)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin, String string, boolean bln, int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin, int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public void removeAttachment(PermissionAttachment pa)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public void recalculatePermissions()
+	{
+	}
+
+	public Set<PermissionAttachmentInfo> getEffectivePermissions()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public void setOp(boolean bln)
+	{
+		base.setOp(bln);
+	}
+
+	@Override
+	public void sendMap(MapView mv)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean isBanned()
+	{
+		return base.isBanned();
+	}
+
+	@Override
+	public void setBanned(boolean bln)
+	{
+		base.setBanned(bln);
+	}
+
+	@Override
+	public boolean isWhitelisted()
+	{
+		return base.isWhitelisted();
+	}
+
+	@Override
+	public void setWhitelisted(boolean bln)
+	{
+		base.setWhitelisted(bln);
+	}
+
+	@Override
+	public GameMode getGameMode()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setGameMode(GameMode gm)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public int getExperience()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setExperience(int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public int getLevel()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setLevel(int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public int getTotalExperience()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setTotalExperience(int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public float getExhaustion()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setExhaustion(float f)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public float getSaturation()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setSaturation(float f)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public int getFoodLevel()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setFoodLevel(int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+	
+	@Override
+	public Location getBedSpawnLocation()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean isSprinting()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setSprinting(boolean bln)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+	
 }

Essentials/src/com/earth2me/essentials/PlayerExtension.java

@@ -17,16 +17,6 @@ public class PlayerExtension extends PlayerWrapper
 		this.ess = ess;
 	}
 
-	public boolean isBanned()
-	{
-		return ess.getBans().contains(getName());
-	}
-
-	public boolean isIpBanned()
-	{
-		return ess.getBannedIps().contains(getAddress().getAddress().toString().replace("/", ""));
-	}
-
 	public float getCorrectedYaw()
 	{
 		float angle = (getLocation().getYaw() - 90.0f) % 360.0f;
@@ -53,38 +43,17 @@ public class PlayerExtension extends PlayerWrapper
 
 	public String getGroup()
 	{
-		try
-		{
-			return com.nijikokun.bukkit.Permissions.Permissions.Security.getGroup(getWorld().getName(), getName());
-		}
-		catch (Throwable ex)
-		{
-			return "default";
-		}
+		return ess.getPermissionsHandler().getGroup(base);
 	}
 	
 	public boolean inGroup(String group)
 	{
-		try
-		{
-			return com.nijikokun.bukkit.Permissions.Permissions.Security.inGroup(getWorld().getName(), getName(), group);
-		}
-		catch (Throwable ex)
-		{
-			return false;
-		}
+		return ess.getPermissionsHandler().inGroup(base, group);
 	}
 
 	public boolean canBuild()
 	{
-		try
-		{
-			return isOp() || com.nijikokun.bukkit.Permissions.Permissions.Security.canGroupBuild(getWorld().getName(), getGroup());
-		}
-		catch (Throwable ex)
-		{
-			return true;
-		}
+		return ess.getPermissionsHandler().canBuild(base, getGroup());
 	}
 
 	public EntityPlayer getHandle()

Essentials/src/com/earth2me/essentials/PlayerWrapper.java

@@ -7,6 +7,11 @@ import org.bukkit.block.Block;
 import org.bukkit.entity.*;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.inventory.*;
+import org.bukkit.map.MapView;
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionAttachment;
+import org.bukkit.permissions.PermissionAttachmentInfo;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.util.Vector;
 
 public class PlayerWrapper implements Player
@@ -401,20 +406,6 @@ public class PlayerWrapper implements Player
 		return base.eject();
 	}
 
-	@Override
-	@Deprecated
-	public void teleportTo(Location lctn)
-	{
-		base.teleportTo(lctn);
-	}
-
-	@Override
-	@Deprecated
-	public void teleportTo(Entity entity)
-	{
-		base.teleportTo(entity);
-	}
-
 	public void saveData()
 	{
 		base.saveData();
@@ -560,4 +551,197 @@ public class PlayerWrapper implements Player
 	{
 		base.resetPlayerTime();
 	}
+
+	public boolean isPermissionSet(String string)
+	{
+		return base.isPermissionSet(string);
+	}
+
+	public boolean isPermissionSet(Permission prmsn)
+	{
+		return base.isPermissionSet(prmsn);
+	}
+
+	public boolean hasPermission(String string)
+	{
+		return base.hasPermission(string);
+	}
+
+	public boolean hasPermission(Permission prmsn)
+	{
+		return base.hasPermission(prmsn);
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin, String string, boolean bln)
+	{
+		return base.addAttachment(plugin, string, bln);
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin)
+	{
+		return base.addAttachment(plugin);
+	}
+	
+	public PermissionAttachment addAttachment(Plugin plugin, String string, boolean bln, int i)
+	{
+		return base.addAttachment(plugin, string, bln, i);
+	}
+
+	public PermissionAttachment addAttachment(Plugin plugin, int i)
+	{
+		return base.addAttachment(plugin, i);
+	}
+
+	public void removeAttachment(PermissionAttachment pa)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	public void recalculatePermissions()
+	{
+		base.recalculatePermissions();
+	}
+
+	public Set<PermissionAttachmentInfo> getEffectivePermissions()
+	{
+		return base.getEffectivePermissions();
+	}
+
+	public void setOp(boolean bln)
+	{
+		base.setOp(bln);
+	}
+
+	@Override
+	public void sendMap(MapView mv)
+	{
+		base.sendMap(mv);
+	}
+
+	@Override
+	public boolean isBanned()
+	{
+		return base.isBanned();
+	}
+
+	@Override
+	public void setBanned(boolean bln)
+	{
+		base.setBanned(bln);
+	}
+
+	@Override
+	public boolean isWhitelisted()
+	{
+		return base.isWhitelisted();
+	}
+
+	@Override
+	public void setWhitelisted(boolean bln)
+	{
+		base.setWhitelisted(bln);
+	}
+
+	@Override
+	public GameMode getGameMode()
+	{
+		return base.getGameMode();
+	}
+
+	@Override
+	public void setGameMode(GameMode gm)
+	{
+		base.setGameMode(gm);
+	}
+
+	@Override
+	public int getExperience()
+	{
+		return base.getExperience();
+	}
+
+	@Override
+	public void setExperience(int i)
+	{
+		base.setExperience(i);
+	}
+
+	@Override
+	public int getLevel()
+	{
+		return base.getLevel();
+	}
+
+	@Override
+	public void setLevel(int i)
+	{
+		base.setLevel(i);
+	}
+
+	@Override
+	public int getTotalExperience()
+	{
+		return base.getTotalExperience();
+	}
+
+	@Override
+	public void setTotalExperience(int i)
+	{
+		base.setTotalExperience(i);
+	}
+
+	@Override
+	public float getExhaustion()
+	{
+		return base.getExhaustion();
+	}
+
+	@Override
+	public void setExhaustion(float f)
+	{
+		base.setExhaustion(f);
+	}
+
+	@Override
+	public float getSaturation()
+	{
+		return base.getSaturation();
+	}
+
+	@Override
+	public void setSaturation(float f)
+	{
+		base.setSaturation(f);
+	}
+
+	@Override
+	public int getFoodLevel()
+	{
+		return base.getFoodLevel();
+	}
+
+	@Override
+	public void setFoodLevel(int i)
+	{
+		base.setFoodLevel(i);
+	}
+	
+	@Override
+	public Location getBedSpawnLocation()
+	{
+		return base.getBedSpawnLocation();
+	}
+
+	@Override
+	public boolean isSprinting()
+	{
+		return base.isSprinting();
+	}
+
+	@Override
+	public void setSprinting(boolean bln)
+	{
+		base.setSprinting(bln);
+	}
+	
 }

Essentials/src/com/earth2me/essentials/Settings.java

@@ -6,65 +6,80 @@ import org.bukkit.ChatColor;
 import com.earth2me.essentials.commands.IEssentialsCommand;
 import java.io.File;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import org.bukkit.entity.CreatureType;
 import org.bukkit.inventory.ItemStack;
 
 
-public class Settings implements IConf
+public class Settings implements ISettings
 {
-	private final EssentialsConf config;
+	private final transient EssentialsConf config;
 	private final static Logger logger = Logger.getLogger("Minecraft");
+	private final transient IEssentials ess;
 
-	public Settings(File dataFolder)
+	public Settings(IEssentials ess)
 	{
-		config = new EssentialsConf(new File(dataFolder, "config.yml"));
+		this.ess = ess;
+		config = new EssentialsConf(new File(ess.getDataFolder(), "config.yml"));
 		config.setTemplateName("/config.yml");
-		config.load();
+		reloadConfig();
 	}
 
+	@Override
 	public boolean getRespawnAtHome()
 	{
 		return config.getBoolean("respawn-at-home", false);
 	}
+	
+	@Override
+	public int getMultipleHomes()
+	{
+		return config.getInt("multiple-homes", 5);
+	}
 
+	@Override
 	public boolean getBedSetsHome()
 	{
 		return config.getBoolean("bed-sethome", false);
 	}
 
+	@Override
 	public int getChatRadius()
 	{
 		return config.getInt("chat.radius", config.getInt("chat-radius", 0));
 	}
 
+	@Override
 	public double getTeleportDelay()
 	{
 		return config.getDouble("teleport-delay", 0);
 	}
 
+	@Override
 	public int getDefaultStackSize()
 	{
 		return config.getInt("default-stack-size", 64);
 	}
 	
+	@Override
 	public int getStartingBalance()
 	{
 		return config.getInt("starting-balance", 0);
 	}
 
+	@Override
 	public boolean getNetherPortalsEnabled()
 	{
 		return isNetherEnabled() && config.getBoolean("nether.portals-enabled", false);
 	}
 
+	@Override
 	public boolean isCommandDisabled(final IEssentialsCommand cmd)
 	{
 		return isCommandDisabled(cmd.getName());
 	}
 
+	@Override
 	public boolean isCommandDisabled(String label)
 	{
 		for (String c : config.getStringList("disabled-commands", new ArrayList<String>(0)))
@@ -75,11 +90,13 @@ public class Settings implements IConf
 		return config.getBoolean("disable-" + label.toLowerCase(), false);
 	}
 
+	@Override
 	public boolean isCommandRestricted(IEssentialsCommand cmd)
 	{
 		return isCommandRestricted(cmd.getName());
 	}
 
+	@Override
 	public boolean isCommandRestricted(String label)
 	{
 		for (String c : config.getStringList("restricted-commands", new ArrayList<String>(0)))
@@ -89,7 +106,19 @@ public class Settings implements IConf
 		}
 		return config.getBoolean("restrict-" + label.toLowerCase(), false);
 	}
+	
+	@Override
+	public boolean isPlayerCommand(String label)
+	{
+		for (String c : config.getStringList("player-commands", new ArrayList<String>(0)))
+		{
+			if (!c.equalsIgnoreCase(label)) continue;
+			return true;
+		}
+		return false;
+	}
 
+	@Override
 	public boolean isCommandOverridden(String name)
 	{
 		List<String> defaultList = new ArrayList<String>(1);
@@ -103,11 +132,13 @@ public class Settings implements IConf
 		return config.getBoolean("override-" + name.toLowerCase(), false);
 	}
 
+	@Override
 	public double getCommandCost(IEssentialsCommand cmd)
 	{
 		return getCommandCost(cmd.getName());
 	}
 
+	@Override
 	public double getCommandCost(String label)
 	{
 		double cost = config.getDouble("command-costs." + label, 0.0);
@@ -116,26 +147,25 @@ public class Settings implements IConf
 		return cost;
 	}
 
-	public String getCommandPrefix()
-	{
-		return config.getString("command-prefix", "");
-	}
-
+	@Override
 	public String getNicknamePrefix()
 	{
 		return config.getString("nickname-prefix", "~");
 	}
 
+	@Override
 	public double getTeleportCooldown()
 	{
 		return config.getDouble("teleport-cooldown", 60);
 	}
 
+	@Override
 	public double getHealCooldown()
 	{
 		return config.getDouble("heal-cooldown", 60);
 	}
 
+	@Override
 	public Object getKit(String name)
 	{
 		Map<String, Object> kits = (Map<String, Object>)config.getProperty("kits");
@@ -148,11 +178,13 @@ public class Settings implements IConf
 		return null;
 	}
 	
+	@Override
 	public Map<String, Object> getKits()
 	{
 		return (Map<String, Object>)config.getProperty("kits");
 	}
 
+	@Override
 	public ChatColor getOperatorColor() throws Exception
 	{
 		String colorName = config.getString("ops-name-color", null);
@@ -173,257 +205,123 @@ public class Settings implements IConf
 		return ChatColor.getByCode(Integer.parseInt(colorName, 16));
 	}
 
+	@Override
 	public boolean getReclaimSetting()
 	{
 		return config.getBoolean("reclaim-onlogout", true);
 	}
 
+	@Override
 	public String getNetherName()
 	{
 		return config.getString("nether.folder", "nether");
 	}
 
+	@Override
 	public boolean isNetherEnabled()
 	{
-		return config.getBoolean("nether.enabled", true);
+		return config.getBoolean("nether.enabled", false);
 	}
 
+	@Override
 	public int getSpawnMobLimit()
 	{
 		return config.getInt("spawnmob-limit", 10);
 	}
-
+        
+	@Override
 	public boolean showNonEssCommandsInHelp()
 	{
 		return config.getBoolean("non-ess-in-help", true);
 	}
-
-	public Map<String, Boolean> getEpSettings()
+        
+	@Override
+        public boolean hidePermissionlessHelp()
 	{
-		Map<String, Boolean> epSettings = new HashMap<String, Boolean>();
+		return config.getBoolean("hide-permissionless-help", true);
+	}          
 
-		epSettings.put("protect.protect.signs", config.getBoolean("protect.protect.signs", true));
-		epSettings.put("protect.protect.rails", config.getBoolean("protect.protect.rails", true));
-		epSettings.put("protect.protect.block-below", config.getBoolean("protect.protect.block-below", true));
-		epSettings.put("protect.protect.prevent-block-on-rails", config.getBoolean("protect.protect.prevent-block-on-rails", false));
-		return epSettings;
-	}
-
-	public Map<String, String> getEpDBSettings()
-	{
-		Map<String, String> epSettings = new HashMap<String, String>();
-		epSettings.put("protect.datatype", config.getString("protect.datatype", "sqlite"));
-		epSettings.put("protect.username", config.getString("protect.username", "root"));
-		epSettings.put("protect.password", config.getString("protect.password", "root"));
-		epSettings.put("protect.mysqlDb", config.getString("protect.mysqlDb", "jdbc:mysql://localhost:3306/minecraft"));
-		return epSettings;
-	}
-
-	public List<Integer> getEpAlertOnPlacement()
-	{
-		final List<Integer> epAlertPlace = new ArrayList<Integer>();
-		for (String itemName : config.getString("protect.alert.on-placement", "").split(",")) {
-			itemName = itemName.trim();
-			if (itemName.isEmpty()) {
-				continue;
-			}
-			ItemStack is;
-			try {
-				is = ItemDb.get(itemName);
-				epAlertPlace.add(is.getTypeId());
-			} catch (Exception ex) {
-				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "alert.on-placement"));
-			}
-		}
-		return epAlertPlace;
-	}
-
-	public List<Integer> getEpAlertOnUse()
-	{
-		final List<Integer> epAlertUse = new ArrayList<Integer>();
-		for (String itemName : config.getString("protect.alert.on-use", "").split(",")) {
-			itemName = itemName.trim();
-			if (itemName.isEmpty()) {
-				continue;
-			}
-			ItemStack is;
-			try {
-				is = ItemDb.get(itemName);
-				epAlertUse.add(is.getTypeId());
-			} catch (Exception ex) {
-				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "alert.on-use"));
-			}
-		}
-		return epAlertUse;
-	}
-
-	public List<Integer> getEpAlertOnBreak()
-	{
-		final List<Integer> epAlertPlace = new ArrayList<Integer>();
-		for (String itemName : config.getString("protect.alert.on-break", "").split(",")) {
-			itemName = itemName.trim();
-			if (itemName.isEmpty()) {
-				continue;
-			}
-			ItemStack is;
-			try {
-				is = ItemDb.get(itemName);
-				epAlertPlace.add(is.getTypeId());
-			} catch (Exception ex) {
-				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "alert.on-break"));
-			}
-		}
-		return epAlertPlace;
-	}
-
-	public List<Integer> epBlackListPlacement()
-	{
-		final List<Integer> epBlacklistPlacement = new ArrayList<Integer>();
-		for (String itemName : config.getString("protect.blacklist.placement", "").split(",")) {
-			itemName = itemName.trim();
-			if (itemName.isEmpty()) {
-				continue;
-			}
-			ItemStack is;
-			try {
-				is = ItemDb.get(itemName);
-				epBlacklistPlacement.add(is.getTypeId());
-			} catch (Exception ex) {
-				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "blacklist.placement"));
-			}
-		}
-		return epBlacklistPlacement;
-	}
-
-	public List<Integer> epBlackListUsage()
-	{
-		final List<Integer> epBlackListUsage = new ArrayList<Integer>();
-		for (String itemName : config.getString("protect.blacklist.usage", "").split(",")) {
-			itemName = itemName.trim();
-			if (itemName.isEmpty()) {
-				continue;
-			}
-			ItemStack is;
-			try {
-				is = ItemDb.get(itemName);
-				epBlackListUsage.add(is.getTypeId());
-			} catch (Exception ex) {
-				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "blacklist.usage"));
-			}
-		}
-		return epBlackListUsage;
-	}
-
-	public Map<String, Boolean> getEpGuardSettings()
-	{
-		final Map<String, Boolean> epSettings = new HashMap<String, Boolean>();
-		epSettings.put("protect.prevent.lava-flow", config.getBoolean("protect.prevent.lava-flow", false));
-		epSettings.put("protect.prevent.water-flow", config.getBoolean("protect.prevent.water-flow", false));
-		epSettings.put("protect.prevent.water-bucket-flow", config.getBoolean("protect.prevent.water-bucket-flow", false));
-		epSettings.put("protect.prevent.fire-spread", config.getBoolean("protect.prevent.fire-spread", true));
-		epSettings.put("protect.prevent.flint-fire", config.getBoolean("protect.prevent.flint-fire", false));
-		epSettings.put("protect.prevent.portal-creation", config.getBoolean("protect.prevent.portal-creation", false));
-		epSettings.put("protect.prevent.lava-fire-spread", config.getBoolean("protect.prevent.lava-fire-spread", true));
-		epSettings.put("protect.prevent.tnt-explosion", config.getBoolean("protect.prevent.tnt-explosion", false));
-		epSettings.put("protect.prevent.creeper-explosion", config.getBoolean("protect.prevent.creeper-explosion", false));
-		epSettings.put("protect.prevent.creeper-playerdamage", config.getBoolean("protect.prevent.creeper-playerdamage", false));
-		epSettings.put("protect.prevent.creeper-blockdamage", config.getBoolean("protect.prevent.creeper-blockdamage", false));
-		epSettings.put("protect.prevent.entitytarget", config.getBoolean("protect.prevent.entitytarget", false));
-		for (CreatureType ct : CreatureType.values()) {
-			final String name = ct.toString().toLowerCase();
-			epSettings.put("protect.prevent.spawn."+name, config.getBoolean("protect.prevent.spawn."+name, false));
-		}
-		epSettings.put("protect.prevent.lightning-fire-spread", config.getBoolean("protect.prevent.lightning-fire-spread", true));
-		return epSettings;
-	}
-
-	public Map<String, Boolean> getEpPlayerSettings()
-	{
-		final Map<String, Boolean> epPlayerSettings = new HashMap<String, Boolean>();
-		epPlayerSettings.put("protect.disable.fall", config.getBoolean("protect.disable.fall", false));
-		epPlayerSettings.put("protect.disable.pvp", config.getBoolean("protect.disable.pvp", false));
-		epPlayerSettings.put("protect.disable.drown", config.getBoolean("protect.disable.drown", false));
-		epPlayerSettings.put("protect.disable.suffocate", config.getBoolean("protect.disable.suffocate", false));
-		epPlayerSettings.put("protect.disable.lavadmg", config.getBoolean("protect.disable.lavadmg", false));
-		epPlayerSettings.put("protect.disable.projectiles", config.getBoolean("protect.disable.projectiles", false));
-		epPlayerSettings.put("protect.disable.contactdmg", config.getBoolean("protect.disable.contactdmg", false));
-		epPlayerSettings.put("protect.disable.firedmg", config.getBoolean("protect.disable.firedmg", false));
-		epPlayerSettings.put("protect.disable.build", config.getBoolean("protect.disable.build", false));
-		epPlayerSettings.put("protect.disable.lightning", config.getBoolean("protect.disable.lightning", false));
-		epPlayerSettings.put("protect.disable.weather.lightning", config.getBoolean("protect.disable.weather.lightning", false));
-		epPlayerSettings.put("protect.disable.weather.storm", config.getBoolean("protect.disable.weather.storm", false));
-		epPlayerSettings.put("protect.disable.weather.thunder", config.getBoolean("protect.disable.weather.thunder", false));
-		return epPlayerSettings;
-
-	}
-	
-	public int getEpCreeperMaxHeight()
+	@Override
+	public int getProtectCreeperMaxHeight()
 	{
 		return config.getInt("protect.creeper.max-height", -1);
 	}
 
+	@Override
 	public boolean areSignsDisabled()
 	{
 		return config.getBoolean("signs-disabled", false);
 	}
 
+	@Override
 	public long getBackupInterval()
 	{
 		return config.getInt("backup.interval", 1440); // 1440 = 24 * 60
 	}
 
+	@Override
 	public String getBackupCommand()
 	{
 		return config.getString("backup.command", null);
 	}
 
+	@Override
 	public String getChatFormat(String group)
 	{
 		return config.getString("chat.group-formats." + (group == null ? "Default" : group),
 								config.getString("chat.format", "&7[{GROUP}]&f {DISPLAYNAME}&7:&f {MESSAGE}"));
 	}
 
+	@Override
 	public boolean getGenerateExitPortals()
 	{
 		return config.getBoolean("nether.generate-exit-portals", true);
 	}
 
+	@Override
 	public boolean getAnnounceNewPlayers()
 	{
 		return !config.getString("newbies.announce-format", "-").isEmpty();
 	}
 
+	@Override
 	public String getAnnounceNewPlayerFormat(IUser user)
 	{
 		return format(config.getString("newbies.announce-format", "&dWelcome {DISPLAYNAME} to the server!"), user);
 	}
 
+	@Override
 	public String format(String format, IUser user)
 	{
 		return format.replace('&', '§').replace("§§", "&").replace("{PLAYER}", user.getDisplayName()).replace("{DISPLAYNAME}", user.getDisplayName()).replace("{GROUP}", user.getGroup()).replace("{USERNAME}", user.getName()).replace("{ADDRESS}", user.getAddress().toString());
 	}
 
+	@Override
 	public String getNewbieSpawn()
 	{
 		return config.getString("newbies.spawnpoint", "default");
 	}
+	@Override
         public boolean getPerWarpPermission()
 	{
 		return config.getBoolean("per-warp-permission", false);
 	}
 	
+	@Override
 	public boolean getSortListByGroups()
 	{
 		return config.getBoolean("sort-list-by-groups", true);
 	}
 
+	@Override
 	public void reloadConfig() {
 		config.load();
 	}
 
-	public ArrayList<Integer> itemSpawnBlacklist()
+	@Override
+	public List<Integer> itemSpawnBlacklist()
 	{
-		ArrayList<Integer> epItemSpwn = new ArrayList<Integer>();
+		final List<Integer> epItemSpwn = new ArrayList<Integer>();
 		for (String itemName : config.getString("item-spawn-blacklist", "").split(",")) {
 			itemName = itemName.trim();
 			if (itemName.isEmpty()) {
@@ -431,7 +329,7 @@ public class Settings implements IConf
 			}
 			ItemStack is;
 			try {
-				is = ItemDb.get(itemName);
+				is = ess.getItemDb().get(itemName);
 				epItemSpwn.add(is.getTypeId());
 			} catch (Exception ex) {
 				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "item-spawn-blacklist"));
@@ -440,80 +338,169 @@ public class Settings implements IConf
 		return epItemSpwn;
 	}
 
-	public ArrayList<Integer> epBlockBreakingBlacklist()
-	{
-		ArrayList<Integer> epBreakList = new ArrayList<Integer>();
-		for (String itemName : config.getString("protect.blacklist.break", "").split(",")) {
-			itemName = itemName.trim();
-			if (itemName.isEmpty()) {
-				continue;
-			}
-			ItemStack is;
-			try {
-				is = ItemDb.get(itemName);
-				epBreakList.add(is.getTypeId());
-			} catch (Exception ex) {
-				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, "blacklist.break"));
-			}
-		}
-		return epBreakList;
-	}
-
+	@Override
 	public boolean spawnIfNoHome()
 	{
 		return config.getBoolean("spawn-if-no-home", false);
 	}
 
+	@Override
 	public boolean warnOnBuildDisallow()
 	{
 		return config.getBoolean("protect.disable.warn-on-build-disallow", false);
 	}
 
+	@Override
 	public boolean use1to1RatioInNether()
 	{
 		return config.getBoolean("nether.use-1to1-ratio", false);
 	}
 	
+	@Override
 	public double getNetherRatio()
 	{
 		if (config.getBoolean("nether.use-1to1-ratio", false)) {
 			return 1.0;
 		}
-		return config.getDouble("nether.ratio", 16.0);
+		return config.getDouble("nether.ratio", 8.0);
 	}
 	
+	@Override
 	public boolean isDebug()
 	{
 		return config.getBoolean("debug", false);
 	}
 
+	@Override
 	public boolean warnOnSmite()
 	{
 		return config.getBoolean("warn-on-smite" ,true);
 	}
 	
+	@Override
 	public boolean permissionBasedItemSpawn()
 	{
 		return config.getBoolean("permission-based-item-spawn", false);
 	}
 
+	@Override
 	public String getLocale()
 	{
 		return config.getString("locale", "");
 	}
 
+	@Override
 	public String getCurrencySymbol()
 	{
 		return config.getString("currency-symbol", "$").substring(0, 1).replaceAll("[0-9]", "$");
 	}
 
+	@Override
 	public boolean isTradeInStacks(int id)
 	{
 		return config.getBoolean("trade-in-stacks-" + id, false);
 	}
 
+	@Override
 	public boolean isEcoDisabled()
 	{
 		return config.getBoolean("disable-eco", false);
 	}
+
+	@Override
+	public boolean getProtectPreventSpawn(final String creatureName)
+	{
+		return config.getBoolean("protect.prevent.spawn."+creatureName, false);
+	}
+
+	@Override
+	public List<Integer> getProtectList(final String configName)
+	{
+		final List<Integer> list = new ArrayList<Integer>();
+		for (String itemName : config.getString(configName, "").split(",")) {
+			itemName = itemName.trim();
+			if (itemName.isEmpty()) {
+				continue;
+			}
+			ItemStack itemStack;
+			try {
+				itemStack = ess.getItemDb().get(itemName);
+				list.add(itemStack.getTypeId());
+			} catch (Exception ex) {
+				logger.log(Level.SEVERE, Util.format("unknownItemInList", itemName, configName));
+			}
+		}
+		return list;
+	}
+
+	@Override
+	public String getProtectString(final String configName)
+	{
+		return config.getString(configName, null);
+	}
+
+	@Override
+	public boolean getProtectBoolean(final String configName, boolean def)
+	{
+		return config.getBoolean(configName, def);
+	}
+
+	private final static double MAXMONEY = 10000000000000.0;
+	public double getMaxMoney()
+	{
+		double max = config.getDouble("max-money", MAXMONEY);
+		if (Math.abs(max) > MAXMONEY) {
+			max = max < 0 ? -MAXMONEY : MAXMONEY;
+		}
+		return max;
+	}
+
+	public boolean isEcoLogEnabled()
+	{
+		return config.getBoolean("economy-log-enabled", false);
+	}
+	
+	public boolean removeGodOnDisconnect()
+	{
+		return config.getBoolean("remove-god-on-disconnect", false);
+	}
+
+	public boolean changeDisplayName()
+	{
+		return config.getBoolean("change-displayname", true);
+	}
+
+	public boolean useBukkitPermissions()
+	{
+		return config.getBoolean("use-bukkit-permissions", false);
+	}
+
+	public boolean addPrefixSuffix()
+	{
+		return config.getBoolean("add-prefix-suffix", ess.getServer().getPluginManager().isPluginEnabled("EssentialsChat"));
+	}
+
+	@Override
+	public boolean isUpdateEnabled()
+	{
+		return config.getBoolean("update-check", false);
+	}
+
+	@Override
+	public long getAutoAfk()
+	{
+		return config.getLong("auto-afk", 300);
+	}
+
+	@Override
+	public long getAutoAfkKick()
+	{
+		return config.getLong("auto-afk-kick", -1);
+	}
+
+	@Override
+	public boolean getFreezeAfkPlayers()
+	{
+		return config.getBoolean("freeze-afk-players", false);
+	}
 }

Essentials/src/com/earth2me/essentials/TNTExplodeListener.java

@@ -0,0 +1,88 @@
+package com.earth2me.essentials;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import net.minecraft.server.ChunkPosition;
+import net.minecraft.server.Packet60Explosion;
+import org.bukkit.Location;
+import org.bukkit.block.Block;
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.entity.EntityExplodeEvent;
+import org.bukkit.event.entity.EntityListener;
+
+
+public class TNTExplodeListener extends EntityListener implements Runnable
+{
+	private final IEssentials ess;
+	private boolean enabled = false;
+	private int timer = -1;
+
+	public TNTExplodeListener(IEssentials ess)
+	{
+		this.ess = ess;
+	}
+
+	public void enable()
+	{
+		if (!enabled)
+		{
+			enabled = true;
+			timer = ess.scheduleSyncDelayedTask(this, 1000);
+			return;
+		}
+		if (timer != -1) {
+			ess.getScheduler().cancelTask(timer);
+			timer = ess.scheduleSyncDelayedTask(this, 1000);
+		}
+	}
+
+	@Override
+	public void onEntityExplode(final EntityExplodeEvent event)
+	{
+		if (!enabled)
+		{
+			return;
+		}
+		if (event.getEntity() instanceof LivingEntity)
+		{
+			return;
+		}
+		try {
+		final Set<ChunkPosition> set = new HashSet<ChunkPosition>(event.blockList().size());
+		final Player[] players = ess.getServer().getOnlinePlayers();
+		final List<ChunkPosition> blocksUnderPlayers = new ArrayList<ChunkPosition>(players.length);
+		final Location loc = event.getLocation();
+		for (Player player : players)
+		{
+			if (player.getWorld().equals(loc.getWorld()))
+			{
+				blocksUnderPlayers.add(new ChunkPosition(player.getLocation().getBlockX(), player.getLocation().getBlockY() - 1, player.getLocation().getBlockZ()));
+			}
+		}
+		for (Block block : event.blockList())
+		{
+			final ChunkPosition cp = new ChunkPosition(block.getX(), block.getY(), block.getZ());
+			if (!blocksUnderPlayers.contains(cp))
+			{
+				set.add(cp);
+			}
+		}
+		((CraftServer)ess.getServer()).getHandle().sendPacketNearby(loc.getX(), loc.getY(), loc.getZ(), 64.0, ((CraftWorld)loc.getWorld()).getHandle().worldProvider.dimension, new Packet60Explosion(loc.getX(), loc.getY(), loc.getZ(), 3.0F, set));
+		} catch (Throwable ex) {
+			Logger.getLogger("Minecraft").log(Level.SEVERE, null, ex);
+		}
+		event.setCancelled(true);
+	}
+
+	public void run()
+	{
+		enabled = false;
+	}
+}

Essentials/src/com/earth2me/essentials/Teleport.java

@@ -1,8 +1,8 @@
 package com.earth2me.essentials;
 
+import com.earth2me.essentials.commands.NotEnoughArgumentsException;
 import java.util.Calendar;
 import java.util.GregorianCalendar;
-import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.Location;
 import org.bukkit.entity.Entity;
@@ -10,6 +10,9 @@ import org.bukkit.entity.Entity;
 
 public class Teleport implements Runnable
 {
+	private static final double MOVE_CONSTANT = 0.3;
+
+
 	private static class Target
 	{
 		private final Location location;
@@ -48,18 +51,18 @@ public class Teleport implements Runnable
 	private long initY;
 	private long initZ;
 	private Target teleportTarget;
-	private Charge chargeFor;
+	private Trade chargeFor;
 	private final IEssentials ess;
 	private static final Logger logger = Logger.getLogger("Minecraft");
 
-	private void initTimer(long delay, Target target, Charge chargeFor)
+	private void initTimer(long delay, Target target, Trade chargeFor)
 	{
 		this.started = System.currentTimeMillis();
 		this.delay = delay;
 		this.health = user.getHealth();
-		this.initX = Math.round(user.getLocation().getX() * 10000);
-		this.initY = Math.round(user.getLocation().getY() * 10000);
-		this.initZ = Math.round(user.getLocation().getZ() * 10000);
+		this.initX = Math.round(user.getLocation().getX() * MOVE_CONSTANT);
+		this.initY = Math.round(user.getLocation().getY() * MOVE_CONSTANT);
+		this.initZ = Math.round(user.getLocation().getZ() * MOVE_CONSTANT);
 		this.teleportTarget = target;
 		this.chargeFor = chargeFor;
 	}
@@ -72,9 +75,9 @@ public class Teleport implements Runnable
 			cancel();
 			return;
 		}
-		if (Math.round(user.getLocation().getX() * 10000) != initX
-			|| Math.round(user.getLocation().getY() * 10000) != initY
-			|| Math.round(user.getLocation().getZ() * 10000) != initZ
+		if (Math.round(user.getLocation().getX() * MOVE_CONSTANT) != initX
+			|| Math.round(user.getLocation().getY() * MOVE_CONSTANT) != initY
+			|| Math.round(user.getLocation().getZ() * MOVE_CONSTANT) != initZ
 			|| user.getHealth() < health)
 		{	// user moved, cancel teleport
 			cancel(true);
@@ -92,7 +95,7 @@ public class Teleport implements Runnable
 				user.sendMessage(Util.i18n("teleportationCommencing"));
 				try
 				{
-					
+
 					now(teleportTarget);
 					if (chargeFor != null)
 					{
@@ -101,11 +104,7 @@ public class Teleport implements Runnable
 				}
 				catch (Throwable ex)
 				{
-					user.sendMessage(Util.format("errorWithMessage", ex.getMessage()));
-					if (ess.getSettings().isDebug())
-					{
-						logger.log(Level.WARNING, ex.getMessage(), ex);
-					}
+					ess.showError(user.getBase(), ex, "teleport");
 				}
 				return;
 			}
@@ -122,12 +121,12 @@ public class Teleport implements Runnable
 		this.ess = ess;
 	}
 
-	public void respawn(Spawn spawn, Charge chargeFor) throws Exception
+	public void respawn(Spawn spawn, Trade chargeFor) throws Exception
 	{
 		teleport(new Target(spawn.getSpawn(user.getGroup())), chargeFor);
 	}
 
-	public void warp(String warp, Charge chargeFor) throws Exception
+	public void warp(String warp, Trade chargeFor) throws Exception
 	{
 		Location loc = ess.getWarps().getWarp(warp);
 		teleport(new Target(loc), chargeFor);
@@ -181,17 +180,17 @@ public class Teleport implements Runnable
 		cancel(false);
 	}
 
-	public void teleport(Location loc, Charge chargeFor) throws Exception
+	public void teleport(Location loc, Trade chargeFor) throws Exception
 	{
 		teleport(new Target(loc), chargeFor);
 	}
 
-	public void teleport(Entity entity, Charge chargeFor) throws Exception
+	public void teleport(Entity entity, Trade chargeFor) throws Exception
 	{
 		teleport(new Target(entity), chargeFor);
 	}
 
-	private void teleport(Target target, Charge chargeFor) throws Exception
+	private void teleport(Target target, Trade chargeFor) throws Exception
 	{
 		double delay = ess.getSettings().getTeleportDelay();
 
@@ -233,21 +232,24 @@ public class Teleport implements Runnable
 		cooldown(false);
 		now(new Target(loc));
 	}
-	
-	public void now(Location loc, Charge chargeFor) throws Exception
+
+	public void now(Location loc, Trade chargeFor) throws Exception
 	{
 		cooldown(false);
 		chargeFor.charge(user);
 		now(new Target(loc));
 	}
 
-	public void now(Entity entity) throws Exception
+	public void now(Entity entity, boolean cooldown) throws Exception
 	{
-		cooldown(false);
+		if (cooldown)
+		{
+			cooldown(false);
+		}
 		now(new Target(entity));
 	}
 
-	public void back(Charge chargeFor) throws Exception
+	public void back(Trade chargeFor) throws Exception
 	{
 		teleport(new Target(user.getLastLocation()), chargeFor);
 	}
@@ -257,24 +259,12 @@ public class Teleport implements Runnable
 		back(null);
 	}
 
-	public void home(Charge chargeFor) throws Exception
+	public void home(IUser user, String home, Trade chargeFor) throws Exception
 	{
-		home(user, chargeFor);
-	}
-
-	public void home(IUser user, Charge chargeFor) throws Exception
-	{
-		Location loc = user.getHome(this.user.getLocation());
+		final Location loc = user.getHome(home);
 		if (loc == null)
 		{
-			if (ess.getSettings().spawnIfNoHome())
-			{
-				respawn(ess.getSpawn(), chargeFor);
-			}
-			else
-			{
-				throw new Exception(user == this.user ? Util.i18n("noHomeSet") : Util.i18n("noHomeSetPlayer"));
-			}
+			throw new NotEnoughArgumentsException();
 		}
 		teleport(new Target(loc), chargeFor);
 	}

Essentials/src/com/earth2me/essentials/Trade.java

@@ -0,0 +1,243 @@
+package com.earth2me.essentials;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.text.DateFormat;
+import java.util.Date;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.bukkit.Location;
+import org.bukkit.inventory.ItemStack;
+
+
+public class Trade
+{
+	private final transient String command;
+	private final transient Double money;
+	private final transient ItemStack itemStack;
+	private final transient IEssentials ess;
+
+	public Trade(final String command, final IEssentials ess)
+	{
+		this(command, null, null, ess);
+	}
+
+	public Trade(final double money, final IEssentials ess)
+	{
+		this(null, money, null, ess);
+	}
+
+	public Trade(final ItemStack items, final IEssentials ess)
+	{
+		this(null, null, items, ess);
+	}
+
+	private Trade(final String command, final Double money, final ItemStack item, final IEssentials ess)
+	{
+		this.command = command;
+		this.money = money;
+		this.itemStack = item;
+		this.ess = ess;
+	}
+
+	public void isAffordableFor(final IUser user) throws ChargeException
+	{
+		final double mon = user.getMoney();
+		if (getMoney() != null
+			&& mon < getMoney()
+			&& getMoney() > 0
+			&& !user.isAuthorized("essentials.eco.loan"))
+		{
+			throw new ChargeException(Util.i18n("notEnoughMoney"));
+		}
+
+		if (getItemStack() != null
+			&& !InventoryWorkaround.containsItem(user.getInventory(), true, itemStack))
+		{
+			throw new ChargeException(Util.format("missingItems", getItemStack().getAmount(), getItemStack().getType().toString().toLowerCase().replace("_", " ")));
+		}
+
+		if (command != null && !command.isEmpty()
+			&& !user.isAuthorized("essentials.nocommandcost.all")
+			&& !user.isAuthorized("essentials.nocommandcost." + command)
+			&& mon < ess.getSettings().getCommandCost(command.charAt(0) == '/' ? command.substring(1) : command)
+			&& 0 < ess.getSettings().getCommandCost(command.charAt(0) == '/' ? command.substring(1) : command)
+			&& !user.isAuthorized("essentials.eco.loan"))
+		{
+			throw new ChargeException(Util.i18n("notEnoughMoney"));
+		}
+	}
+
+	public void pay(final IUser user)
+	{
+		if (getMoney() != null && getMoney() > 0)
+		{
+			user.giveMoney(getMoney());
+		}
+		if (getItemStack() != null)
+		{
+			final Map<Integer, ItemStack> leftOver = InventoryWorkaround.addItem(user.getInventory(), true, getItemStack());
+			for (ItemStack itemStack : leftOver.values())
+			{
+				InventoryWorkaround.dropItem(user.getLocation(), itemStack);
+			}
+			user.updateInventory();
+		}
+	}
+
+	public void charge(final IUser user) throws ChargeException
+	{
+		if (getMoney() != null)
+		{
+			final double mon = user.getMoney();
+			if (mon < getMoney() && getMoney() > 0 && !user.isAuthorized("essentials.eco.loan"))
+			{
+				throw new ChargeException(Util.i18n("notEnoughMoney"));
+			}
+			user.takeMoney(getMoney());
+		}
+		if (getItemStack() != null)
+		{
+			if (!InventoryWorkaround.containsItem(user.getInventory(), true, itemStack))
+			{
+				throw new ChargeException(Util.format("missingItems", getItemStack().getAmount(), getItemStack().getType().toString().toLowerCase().replace("_", " ")));
+			}
+			InventoryWorkaround.removeItem(user.getInventory(), true, getItemStack());
+			user.updateInventory();
+		}
+		if (command != null && !command.isEmpty()
+			&& !user.isAuthorized("essentials.nocommandcost.all")
+			&& !user.isAuthorized("essentials.nocommandcost." + command))
+		{
+			final double mon = user.getMoney();
+			final double cost = ess.getSettings().getCommandCost(command.charAt(0) == '/' ? command.substring(1) : command);
+			if (mon < cost && cost > 0 && !user.isAuthorized("essentials.eco.loan"))
+			{
+				throw new ChargeException(Util.i18n("notEnoughMoney"));
+			}
+			user.takeMoney(cost);
+		}
+	}
+
+	public Double getMoney()
+	{
+		return money;
+	}
+
+	public ItemStack getItemStack()
+	{
+		return itemStack;
+	}
+	private static FileWriter fw = null;
+
+	public static void log(String type, String subtype, String event, String sender, Trade charge, String receiver, Trade pay, Location loc, IEssentials ess)
+	{
+		if (!ess.getSettings().isEcoLogEnabled())
+		{
+			return;
+		}
+		if (fw == null)
+		{
+			try
+			{
+				fw = new FileWriter(new File(ess.getDataFolder(), "trade.log"), true);
+			}
+			catch (IOException ex)
+			{
+				Logger.getLogger("Minecraft").log(Level.SEVERE, null, ex);
+			}
+		}
+		StringBuilder sb = new StringBuilder();
+		sb.append(type).append(",").append(subtype).append(",").append(event).append(",\"");
+		sb.append(DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL).format(new Date()));
+		sb.append("\",\"");
+		if (sender != null)
+		{
+			sb.append(sender);
+		}
+		sb.append("\",");
+		if (charge == null)
+		{
+			sb.append("\"\",\"\",\"\"");
+		}
+		else
+		{
+			if (charge.getItemStack() != null)
+			{
+				sb.append(charge.getItemStack().getAmount()).append(",");
+				sb.append(charge.getItemStack().getType().toString()).append(",");
+				sb.append(charge.getItemStack().getDurability());
+			}
+			if (charge.getMoney() != null)
+			{
+				sb.append(charge.getMoney()).append(",");
+				sb.append("money").append(",");
+				sb.append(ess.getSettings().getCurrencySymbol());
+			}
+		}
+		sb.append(",\"");
+		if (receiver != null)
+		{
+			sb.append(receiver);
+		}
+		sb.append("\",");
+		if (pay == null)
+		{
+			sb.append("\"\",\"\",\"\"");
+		}
+		else
+		{
+			if (pay.getItemStack() != null)
+			{
+				sb.append(pay.getItemStack().getAmount()).append(",");
+				sb.append(pay.getItemStack().getType().toString()).append(",");
+				sb.append(pay.getItemStack().getDurability());
+			}
+			if (pay.getMoney() != null)
+			{
+				sb.append(pay.getMoney()).append(",");
+				sb.append("money").append(",");
+				sb.append(ess.getSettings().getCurrencySymbol());
+			}
+		}
+		if (loc == null)
+		{
+			sb.append(",\"\",\"\",\"\",\"\"");
+		}
+		else
+		{
+			sb.append(",\"");
+			sb.append(loc.getWorld().getName()).append("\",");
+			sb.append(loc.getBlockX()).append(",");
+			sb.append(loc.getBlockY()).append(",");
+			sb.append(loc.getBlockZ()).append(",");
+		}
+		sb.append("\n");
+		try
+		{
+			fw.write(sb.toString());
+			fw.flush();
+		}
+		catch (IOException ex)
+		{
+			Logger.getLogger("Minecraft").log(Level.SEVERE, null, ex);
+		}
+	}
+
+	public static void closeLog()
+	{
+		if (fw != null) {
+			try
+			{
+				fw.close();
+			}
+			catch (IOException ex)
+			{
+				Logger.getLogger("Minecraft").log(Level.SEVERE, null, ex);
+			}
+			fw = null;
+		}
+	}
+}

Essentials/src/com/earth2me/essentials/User.java

@@ -4,41 +4,59 @@ import com.earth2me.essentials.commands.IEssentialsCommand;
 import com.earth2me.essentials.register.payment.Method;
 import java.util.Calendar;
 import java.util.GregorianCalendar;
-import java.util.logging.Logger;
 import org.bukkit.ChatColor;
+import org.bukkit.Location;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 
 
 public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 {
-	private static final Logger logger = Logger.getLogger("Minecraft");
 	private boolean justPortaled = false;
 	private CommandSender replyTo = null;
-	private User teleportRequester;
-	private boolean teleportRequestHere;
-	private final Teleport teleport;
-	private long lastActivity;
+	private transient User teleportRequester;
+	private transient boolean teleportRequestHere;
+	private transient final Teleport teleport;
+	private transient long lastOnlineActivity;
+	private transient long lastActivity = System.currentTimeMillis();
+	private boolean hidden = false;
+	private transient boolean godStateBeforeAfk;
+	private transient Location afkPosition;
 
-	User(Player base, IEssentials ess)
+	User(final Player base, final IEssentials ess)
 	{
 		super(base, ess);
 		teleport = new Teleport(this, ess);
+		godStateBeforeAfk = isGodModeEnabled();
+		afkPosition = getLocation();
 	}
 
-	User update(Player base)
+	User update(final Player base)
 	{
 		setBase(base);
 		return this;
 	}
 
-	public boolean isAuthorized(IEssentialsCommand cmd)
+	@Override
+	public boolean isAuthorized(final IEssentialsCommand cmd)
 	{
-		return isAuthorized("essentials." + (cmd.getName().equals("r") ? "msg" : cmd.getName()));
+		return isAuthorized(cmd, "essentials.");
 	}
 
-	public boolean isAuthorized(String node)
+	@Override
+	public boolean isAuthorized(final IEssentialsCommand cmd, final String permissionPrefix)
 	{
+		return isAuthorized(permissionPrefix + (cmd.getName().equals("r") ? "msg" : cmd.getName()));
+	}
+
+	@Override
+	public boolean isAuthorized(final String node)
+	{
+		if (base instanceof OfflinePlayer)
+		{
+			return false;
+		}
+
 		if (isOp())
 		{
 			return true;
@@ -49,24 +67,16 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 			return false;
 		}
 
-		try
-		{
-			return com.nijikokun.bukkit.Permissions.Permissions.Security.permission(base, node);
-		}
-		catch (Throwable ex)
-		{
-			String[] cmds = node.split("\\.", 2);
-			return !ess.getSettings().isCommandRestricted(cmds[cmds.length - 1]);
-		}
+		return ess.getPermissionsHandler().hasPermission(base, node);
 	}
 
 	public void healCooldown() throws Exception
 	{
-		Calendar now = new GregorianCalendar();
+		final Calendar now = new GregorianCalendar();
 		if (getLastHealTimestamp() > 0)
 		{
-			double cooldown = ess.getSettings().getHealCooldown();
-			Calendar cooldownTime = new GregorianCalendar();
+			final double cooldown = ess.getSettings().getHealCooldown();
+			final Calendar cooldownTime = new GregorianCalendar();
 			cooldownTime.setTimeInMillis(getLastHealTimestamp());
 			cooldownTime.add(Calendar.SECOND, (int)cooldown);
 			cooldownTime.add(Calendar.MILLISECOND, (int)((cooldown * 1000.0) % 1000.0));
@@ -78,54 +88,74 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 		setLastHealTimestamp(now.getTimeInMillis());
 	}
 
-	public void giveMoney(double value)
+	@Override
+	public void giveMoney(final double value)
+	{
+		giveMoney(value, null);
+	}
+
+	public void giveMoney(final double value, final CommandSender initiator)
 	{
 		if (value == 0)
 		{
 			return;
 		}
 		setMoney(getMoney() + value);
-		sendMessage(Util.format("addedToAccount", Util.formatCurrency(value)));
+		sendMessage(Util.format("addedToAccount", Util.formatCurrency(value, ess)));
+		if (initiator != null)
+		{
+			initiator.sendMessage(Util.format("addedToOthersAccount", Util.formatCurrency(value, ess), this.getDisplayName()));
+		}
 	}
 
-	public void payUser(User reciever, double value) throws Exception
+	public void payUser(final User reciever, final double value) throws Exception
 	{
 		if (value == 0)
 		{
 			return;
 		}
-		if (!canAfford(value))
-		{
-			throw new Exception(Util.i18n("notEnoughMoney"));
-		}
-		else
+		if (canAfford(value))
 		{
 			setMoney(getMoney() - value);
 			reciever.setMoney(reciever.getMoney() + value);
-			sendMessage(Util.format("moneySentTo", Util.formatCurrency(value), reciever.getDisplayName()));                        
-			reciever.sendMessage(Util.format("moneyRecievedFrom", Util.formatCurrency(value), getDisplayName()));
+			sendMessage(Util.format("moneySentTo", Util.formatCurrency(value, ess), reciever.getDisplayName()));
+			reciever.sendMessage(Util.format("moneyRecievedFrom", Util.formatCurrency(value, ess), getDisplayName()));
+		}
+		else
+		{
+			throw new Exception(Util.i18n("notEnoughMoney"));
 		}
 	}
 
-	public void takeMoney(double value)
+	@Override
+	public void takeMoney(final double value)
+	{
+		takeMoney(value, null);
+	}
+
+	public void takeMoney(final double value, final CommandSender initiator)
 	{
 		if (value == 0)
 		{
 			return;
 		}
 		setMoney(getMoney() - value);
-		sendMessage(Util.format("takenFromAccount", Util.formatCurrency(value)));
+		sendMessage(Util.format("takenFromAccount", Util.formatCurrency(value, ess)));
+		if (initiator != null)
+		{
+			initiator.sendMessage(Util.format("takenFromOthersAccount", Util.formatCurrency(value, ess), this.getDisplayName()));
+		}
 	}
 
-	public boolean canAfford(double cost)
+	public boolean canAfford(final double cost)
 	{
-		double mon = getMoney();
+		final double mon = getMoney();
 		return mon >= cost || isAuthorized("essentials.eco.loan");
 	}
 
 	public void dispose()
 	{
-		this.base = new OfflinePlayer(getName());
+		this.base = new OfflinePlayer(getName(), ess);
 	}
 
 	public boolean getJustPortaled()
@@ -133,35 +163,38 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 		return justPortaled;
 	}
 
-	public void setJustPortaled(boolean value)
+	public void setJustPortaled(final boolean value)
 	{
 		justPortaled = value;
 	}
 
-	public void setReplyTo(CommandSender user)
+	@Override
+	public void setReplyTo(final CommandSender user)
 	{
 		replyTo = user;
 	}
 
+	@Override
 	public CommandSender getReplyTo()
 	{
 		return replyTo;
 	}
 
-	public int compareTo(User t)
+	@Override
+	public int compareTo(final User other)
 	{
-		return ChatColor.stripColor(this.getDisplayName()).compareToIgnoreCase(ChatColor.stripColor(t.getDisplayName()));
+		return ChatColor.stripColor(this.getDisplayName()).compareToIgnoreCase(ChatColor.stripColor(other.getDisplayName()));
 	}
 
 	@Override
-	public boolean equals(Object o)
+	public boolean equals(final Object object)
 	{
-		if (!(o instanceof User))
+		if (!(object instanceof User))
 		{
 			return false;
 		}
-		return ChatColor.stripColor(this.getDisplayName()).equalsIgnoreCase(ChatColor.stripColor(((User) o).getDisplayName()));
-	
+		return ChatColor.stripColor(this.getDisplayName()).equalsIgnoreCase(ChatColor.stripColor(((User)object).getDisplayName()));
+
 	}
 
 	@Override
@@ -170,27 +203,33 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 		return ChatColor.stripColor(this.getDisplayName()).hashCode();
 	}
 
-	public Boolean canSpawnItem(int itemId)
+	public Boolean canSpawnItem(final int itemId)
 	{
 		return !ess.getSettings().itemSpawnBlacklist().contains(itemId);
 	}
 
+	public Location getHome() throws Exception
+	{
+		return getHome(getHomes().get(0));
+	}
+
 	public void setHome()
 	{
-		setHome(getLocation(), true);
+		setHome("home", getLocation());
 	}
 
-	public void setHome(boolean defaultHome)
+	public void setHome(final String name)
 	{
-		setHome(getLocation(), defaultHome);
+		setHome(name, getLocation());
 	}
 
+	@Override
 	public void setLastLocation()
 	{
 		setLastLocation(getLocation());
 	}
 
-	public void requestTeleport(User player, boolean here)
+	public void requestTeleport(final User player, final boolean here)
 	{
 		teleportRequester = player;
 		teleportRequestHere = here;
@@ -208,26 +247,42 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 
 	public String getNick()
 	{
-		String nickname = getNickname();
-		if (ess.getSettings().isCommandDisabled("nick") || nickname == null || nickname.isEmpty() || nickname.equals(getName()))
+		final StringBuilder nickname = new StringBuilder();
+		final String nick = getNickname();
+		if (ess.getSettings().isCommandDisabled("nick") || nick == null || nick.isEmpty() || nick.equals(getName()))
 		{
-			nickname = getName();
+			nickname.append(getName());
 		}
 		else
 		{
-			nickname = ess.getSettings().getNicknamePrefix() + nickname;
+			nickname.append(ess.getSettings().getNicknamePrefix()).append(nick);
 		}
 		if (isOp())
 		{
 			try
 			{
-				nickname = ess.getSettings().getOperatorColor().toString() + nickname + "§f";
+				nickname.insert(0, ess.getSettings().getOperatorColor().toString());
+				nickname.append("§f");
 			}
-			catch(Exception e)
+			catch (Exception e)
 			{
 			}
 		}
-		return nickname;
+
+		if (ess.getSettings().addPrefixSuffix())
+		{
+			final String prefix = ess.getPermissionsHandler().getPrefix(base).replace('&', '§').replace("{WORLDNAME}", this.getWorld().getName());
+			final String suffix = ess.getPermissionsHandler().getSuffix(base).replace('&', '§').replace("{WORLDNAME}", this.getWorld().getName());
+
+			nickname.insert(0, prefix);
+			nickname.append(suffix);
+			if (suffix.length() < 2 || !suffix.substring(suffix.length() - 2, suffix.length() - 1).equals("§"))
+			{
+				nickname.append("§f");
+			}
+		}
+
+		return nickname.toString();
 	}
 
 	public Teleport getTeleport()
@@ -235,49 +290,51 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 		return teleport;
 	}
 
-	public long getLastActivity()
+	public long getLastOnlineActivity()
 	{
-		return lastActivity;
+		return lastOnlineActivity;
 	}
 
-	public void setLastActivity(long timestamp)
+	public void setLastOnlineActivity(final long timestamp)
 	{
-		lastActivity = timestamp;
+		lastOnlineActivity = timestamp;
 	}
 
 	@Override
 	public double getMoney()
 	{
-		if (ess.isRegisterFallbackEnabled() && ess.getPaymentMethod().hasMethod())
+		if (ess.getPaymentMethod().hasMethod())
 		{
 			try
 			{
-				Method method = ess.getPaymentMethod().getMethod();
-				if (!method.hasAccount(this.getName())) {
+				final Method method = ess.getPaymentMethod().getMethod();
+				if (!method.hasAccount(this.getName()))
+				{
 					throw new Exception();
 				}
-				Method.MethodAccount account = ess.getPaymentMethod().getMethod().getAccount(this.getName());
+				final Method.MethodAccount account = ess.getPaymentMethod().getMethod().getAccount(this.getName());
 				return account.balance();
 			}
 			catch (Throwable ex)
-			{	
+			{
 			}
 		}
 		return super.getMoney();
 	}
 
 	@Override
-	public void setMoney(double value)
+	public void setMoney(final double value)
 	{
-		if (ess.isRegisterFallbackEnabled() && ess.getPaymentMethod().hasMethod())
+		if (ess.getPaymentMethod().hasMethod())
 		{
 			try
 			{
-				Method method = ess.getPaymentMethod().getMethod();
-				if (!method.hasAccount(this.getName())) {
+				final Method method = ess.getPaymentMethod().getMethod();
+				if (!method.hasAccount(this.getName()))
+				{
 					throw new Exception();
 				}
-				Method.MethodAccount account = ess.getPaymentMethod().getMethod().getAccount(this.getName());
+				final Method.MethodAccount account = ess.getPaymentMethod().getMethod().getAccount(this.getName());
 				account.set(value);
 			}
 			catch (Throwable ex)
@@ -286,4 +343,143 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 		}
 		super.setMoney(value);
 	}
-}
+
+	@Override
+	public void setAfk(final boolean set)
+	{
+		this.setSleepingIgnored(this.isAuthorized("essentials.sleepingignored") ? true : set);
+		if (set && !isAfk() && ess.getSettings().getFreezeAfkPlayers())
+		{
+			godStateBeforeAfk = isGodModeEnabled();
+			setGodModeEnabled(true);
+		}
+		if (!set && isAfk() && ess.getSettings().getFreezeAfkPlayers())
+		{
+			setGodModeEnabled(godStateBeforeAfk);
+		}
+		if (set && !isAfk()) {
+			afkPosition = getLocation();
+		}
+		super.setAfk(set);
+	}
+
+	@Override
+	public boolean toggleAfk()
+	{
+		final boolean now = super.toggleAfk();
+		this.setSleepingIgnored(this.isAuthorized("essentials.sleepingignored") ? true : now);
+		return now;
+	}
+
+	public boolean isHidden()
+	{
+		return hidden;
+	}
+
+	public void setHidden(final boolean hidden)
+	{
+		this.hidden = hidden;
+	}
+
+	//Returns true if status expired during this check
+	public boolean checkJailTimeout(final long currentTime)
+	{
+		if (getJailTimeout() > 0 && getJailTimeout() < currentTime && isJailed())
+		{
+			setJailTimeout(0);
+			setJailed(false);
+			sendMessage(Util.i18n("haveBeenReleased"));
+			setJail(null);
+			try
+			{
+				getTeleport().back();
+			}
+			catch (Exception ex)
+			{
+			}
+			return true;
+		}
+		return false;
+	}
+
+	//Returns true if status expired during this check
+	public boolean checkMuteTimeout(final long currentTime)
+	{
+		if (getMuteTimeout() > 0 && getMuteTimeout() < currentTime && isMuted())
+		{
+			setMuteTimeout(0);
+			sendMessage(Util.i18n("canTalkAgain"));
+			setMuted(false);
+			return true;
+		}
+		return false;
+	}
+
+	//Returns true if status expired during this check
+	public boolean checkBanTimeout(final long currentTime)
+	{
+		if (getBanTimeout() > 0 && getBanTimeout() < currentTime && isBanned())
+		{
+			setBanTimeout(0);
+			setBanned(false);
+			return true;
+		}
+		return false;
+	}
+
+	public void updateActivity(final boolean broadcast)
+	{
+		if (isAfk())
+		{
+			setAfk(false);
+			if (broadcast && !isHidden())
+			{
+				ess.broadcastMessage(this, Util.format("userIsNotAway", getDisplayName()));
+			}
+		}
+		lastActivity = System.currentTimeMillis();
+	}
+
+	public void checkActivity()
+	{
+		final long autoafkkick = ess.getSettings().getAutoAfkKick();
+		if (autoafkkick > 0 && lastActivity + autoafkkick * 1000 < System.currentTimeMillis()
+			&& !isHidden() && !isAuthorized("essentials.kick.exempt") && !isAuthorized("essentials.afk.kickexempt"))
+		{
+			final String kickReason = Util.format("autoAfkKickReason", autoafkkick / 60.0);
+			kickPlayer(kickReason);
+
+
+			for (Player player : ess.getServer().getOnlinePlayers())
+			{
+				final User user = ess.getUser(player);
+				if (user.isAuthorized("essentials.kick.notify"))
+				{
+					player.sendMessage(Util.format("playerKicked", Console.NAME, getName(), kickReason));
+				}
+			}
+		}
+		final long autoafk = ess.getSettings().getAutoAfk();
+		if (!isAfk() && autoafk > 0 && lastActivity + autoafk * 1000 < System.currentTimeMillis())
+		{
+			setAfk(true);
+			if (!isHidden()) {
+				ess.broadcastMessage(this, Util.format("userIsAway", getDisplayName()));
+			}
+		}
+	}
+
+	public Location getAfkPosition()
+	{
+		return afkPosition;
+	}
+
+	@Override
+	public boolean toggleGodModeEnabled()
+	{
+		if (!isGodModeEnabled()) {
+			setFoodLevel(20);
+		}
+		return super.toggleGodModeEnabled();
+	}	
+}

Essentials/src/com/earth2me/essentials/UserData.java

@@ -1,15 +1,14 @@
 package com.earth2me.essentials;
 
+import com.earth2me.essentials.commands.NotEnoughArgumentsException;
 import java.io.File;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.Location;
 import org.bukkit.Material;
-import org.bukkit.World;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
@@ -36,7 +35,8 @@ public abstract class UserData extends PlayerExtension implements IConf
 		config.load();
 		money = _getMoney();
 		unlimited = _getUnlimited();
-		powertools = getPowertools();
+		powertools = _getPowertools();
+		homes = _getHomes();
 		lastLocation = _getLastLocation();
 		lastTeleportTimestamp = _getLastTeleportTimestamp();
 		lastHealTimestamp = _getLastHealTimestamp();
@@ -57,19 +57,22 @@ public abstract class UserData extends PlayerExtension implements IConf
 		geolocation = _getGeoLocation();
 		isSocialSpyEnabled = _isSocialSpyEnabled();
 		isNPC = _isNPC();
+		arePowerToolsEnabled = _arePowerToolsEnabled();
 	}
-	
 	private double money;
-	
-	private double _getMoney() {
+
+	private double _getMoney()
+	{
+		double money = ess.getSettings().getStartingBalance();
 		if (config.hasProperty("money"))
 		{
-			return config.getDouble("money", ess.getSettings().getStartingBalance());
+			money = config.getDouble("money", money);
 		}
-		else
+		if (Math.abs(money) > ess.getSettings().getMaxMoney())
 		{
-			return ess.getSettings().getStartingBalance();
+			money = money < 0 ? -ess.getSettings().getMaxMoney() : ess.getSettings().getMaxMoney();
 		}
+		return money;
 	}
 
 	public double getMoney()
@@ -80,9 +83,98 @@ public abstract class UserData extends PlayerExtension implements IConf
 	public void setMoney(double value)
 	{
 		money = value;
+		if (Math.abs(money) > ess.getSettings().getMaxMoney())
+		{
+			money = money < 0 ? -ess.getSettings().getMaxMoney() : ess.getSettings().getMaxMoney();
+		}
 		config.setProperty("money", value);
 		config.save();
 	}
+	private Map<String, Object> homes;
+
+	private Map<String, Object> _getHomes()
+	{
+		Object o = config.getProperty("homes");
+
+		if (o instanceof Map)
+		{
+			return (Map<String, Object>)o;
+		}
+		else
+		{
+			return new HashMap<String, Object>();
+		}
+
+	}
+
+	public Location getHome(String name) throws Exception
+	{
+		Location loc = config.getLocation("homes." + name, getServer());
+		if (loc == null)
+		{
+			try
+			{
+				loc = config.getLocation("homes." + getHomes().get(Integer.parseInt(name) - 1), getServer());
+			}
+			catch (IndexOutOfBoundsException e)
+			{
+				return null;
+			}
+			catch (NumberFormatException e)
+			{
+				return null;
+			}
+		}
+
+		return loc;
+	}
+
+	public Location getHome(Location world) throws Exception
+	{
+		Location loc;
+		for (String home : getHomes())
+		{
+			loc = config.getLocation("homes." + home, getServer());
+			if (world.getWorld() == loc.getWorld())
+			{
+				return loc;
+			}
+
+		}
+		loc = config.getLocation("homes." + getHomes().get(0), getServer());
+		return loc;
+	}
+
+	public List<String> getHomes()
+	{
+		List<String> list = new ArrayList(homes.keySet());
+		return list;
+
+	}
+
+	public void setHome(String name, Location loc)
+	{
+		//Invalid names will corrupt the yaml
+		name = Util.sanitizeFileName(name);
+		homes.put(name, loc);
+		config.setProperty("homes." + name, loc);
+		config.save();
+	}
+
+	public void delHome(String name) throws Exception
+	{
+		if (getHome(name) != null)
+		{
+			homes.remove(name);
+			config.removeProperty("homes." + name);
+			config.save();
+		}
+		else
+		{
+			//TODO: move this message to messages file
+			throw new Exception("Home " + name + " doesn't exist");
+		}
+	}
 
 	public boolean hasHome()
 	{
@@ -92,40 +184,6 @@ public abstract class UserData extends PlayerExtension implements IConf
 		}
 		return false;
 	}
-	
-	public Location getHome(Location location)
-	{
-		if (!hasHome())
-		{
-			return null;
-		}
-		World world = location.getWorld();
-		String worldHome = "home.worlds." + world.getName().toLowerCase();
-		if (!config.hasProperty(worldHome))
-		{
-			String defaultWorld = config.getString("home.default");
-			worldHome = "home.worlds." + defaultWorld;
-		}
-		Location loc = config.getLocation(worldHome, getServer());
-		return loc;
-	}
-
-	public void setHome(Location loc, boolean b)
-	{
-		String worldName = loc.getWorld().getName().toLowerCase();
-		if (worldName == null || worldName.isEmpty())
-		{
-			logger.log(Level.WARNING, Util.i18n("emptyWorldName"));
-			return;
-		}
-		if (b || !config.hasProperty("home.default"))
-		{
-			config.setProperty("home.default", worldName);
-		}
-
-		config.setProperty("home.worlds." + worldName, loc);
-		config.save();
-	}
 
 	public String getNickname()
 	{
@@ -167,46 +225,66 @@ public abstract class UserData extends PlayerExtension implements IConf
 		config.setProperty("unlimited", unlimited);
 		config.save();
 	}
-	private Map<Integer, String> powertools;
+	private Map<Integer, Object> powertools;
 
 	@SuppressWarnings("unchecked")
-	private Map<Integer, String> getPowertools()
+	private Map<Integer, Object> _getPowertools()
 	{
 		Object o = config.getProperty("powertools");
+
 		if (o instanceof Map)
 		{
-			return (Map<Integer, String>)o;
+			return (Map<Integer, Object>)o;
 		}
 		else
 		{
-			return new HashMap<Integer, String>();
+			return new HashMap<Integer, Object>();
 		}
 
 	}
 
-	public String getPowertool(ItemStack stack)
+	public void clearAllPowertools() {
+		powertools.clear();
+		config.setProperty("powertools", powertools);
+		config.save();
+	}
+	
+	public List<String> getPowertool(ItemStack stack)
 	{
-		return powertools.get(stack.getTypeId());
+		return (List<String>)powertools.get(stack.getTypeId());
 	}
 
-	public void setPowertool(ItemStack stack, String command)
+	public void setPowertool(ItemStack stack, List<String> commandList)
 	{
-		if (command == null || command.isEmpty())
+		if (commandList == null || commandList.isEmpty())
 		{
 			powertools.remove(stack.getTypeId());
 		}
 		else
 		{
-			powertools.put(stack.getTypeId(), command);
+			powertools.put(stack.getTypeId(), commandList);
 		}
 		config.setProperty("powertools", powertools);
 		config.save();
 	}
+	
+	public boolean hasPowerTools()
+	{
+		return powertools.size() > 0;
+	}
+	
 	private Location lastLocation;
 
 	private Location _getLastLocation()
 	{
-		return config.getLocation("lastlocation", getServer());
+		try
+		{
+			return config.getLocation("lastlocation", getServer());
+		}
+		catch (Exception e)
+		{
+			return null;
+		}
 	}
 
 	public Location getLastLocation()
@@ -324,7 +402,7 @@ public abstract class UserData extends PlayerExtension implements IConf
 	private ItemStack[] _getSavedInventory()
 	{
 		int size = config.getInt("inventory.size", 0);
-		if (size < 1 || size > getInventory().getSize())
+		if (size < 1 || (getInventory() != null && size > getInventory().getSize()))
 		{
 			return null;
 		}
@@ -383,6 +461,7 @@ public abstract class UserData extends PlayerExtension implements IConf
 		setTeleportEnabled(ret);
 		return ret;
 	}
+
 	public boolean toggleSocialSpy()
 	{
 		boolean ret = !isSocialSpyEnabled();
@@ -622,7 +701,6 @@ public abstract class UserData extends PlayerExtension implements IConf
 		setAfk(ret);
 		return ret;
 	}
-	
 	private boolean newplayer;
 
 	private boolean getNew()
@@ -641,7 +719,6 @@ public abstract class UserData extends PlayerExtension implements IConf
 		config.setProperty("newplayer", set);
 		config.save();
 	}
-	
 	private String geolocation;
 
 	private String _getGeoLocation()
@@ -668,42 +745,67 @@ public abstract class UserData extends PlayerExtension implements IConf
 		}
 		config.save();
 	}
-	
 	private boolean isSocialSpyEnabled;
-	
+
 	private boolean _isSocialSpyEnabled()
 	{
 		return config.getBoolean("socialspy", false);
 	}
-	
+
 	public boolean isSocialSpyEnabled()
 	{
 		return isSocialSpyEnabled;
 	}
-	
+
 	public void setSocialSpyEnabled(boolean status)
 	{
 		isSocialSpyEnabled = status;
 		config.setProperty("socialspy", status);
 		config.save();
 	}
-	
 	private boolean isNPC;
-	
+
 	private boolean _isNPC()
 	{
 		return config.getBoolean("npc", false);
 	}
-	
+
 	public boolean isNPC()
 	{
 		return isNPC;
 	}
-	
+
 	public void setNPC(boolean set)
 	{
 		isNPC = set;
 		config.setProperty("npc", set);
 		config.save();
 	}
+	
+	private boolean arePowerToolsEnabled;
+	
+	public boolean arePowerToolsEnabled()
+	{
+		return arePowerToolsEnabled;
+	}
+	
+	public void setPowerToolsEnabled(boolean set)
+	{
+		arePowerToolsEnabled = set;
+		config.setProperty("powertoolsenabled", set);
+		config.save();
+	}
+	
+	public boolean togglePowerToolsEnabled()
+	{
+		boolean ret = !arePowerToolsEnabled();
+		setPowerToolsEnabled(ret);
+		return ret;
+	}
+	
+	private boolean _arePowerToolsEnabled()
+	{
+		return config.getBoolean("powertoolsenabled", true);
+	}
+	
 }

Essentials/src/com/earth2me/essentials/UserMap.java

@@ -0,0 +1,119 @@
+package com.earth2me.essentials;
+
+import com.google.common.base.Function;
+import com.google.common.collect.ComputationException;
+import com.google.common.collect.MapMaker;
+import java.io.File;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.ConcurrentMap;
+import java.util.logging.Level;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+
+public class UserMap implements Function<String, User>, IConf
+{
+	private final transient IEssentials ess;
+	private final transient ConcurrentMap<String, User> users = new MapMaker().softValues().makeComputingMap(this);
+
+	public UserMap(final IEssentials ess)
+	{
+		this.ess = ess;
+		loadAllUsersAsync(ess);
+	}
+
+	private void loadAllUsersAsync(final IEssentials ess)
+	{
+		ess.scheduleAsyncDelayedTask(new Runnable()
+		{
+			@Override
+			public void run()
+			{
+				final File userdir = new File(ess.getDataFolder(), "userdata");
+				if (!userdir.exists())
+				{
+					return;
+				}
+				for (String string : userdir.list())
+				{
+					if (!string.endsWith(".yml"))
+					{
+						continue;
+					}
+					final String name = string.substring(0, string.length() - 4);
+					try
+					{
+						users.get(name.toLowerCase());
+					}
+					catch (NullPointerException ex)
+					{
+						// Ignore these
+					}
+					catch (ComputationException ex)
+					{
+						Bukkit.getLogger().log(Level.INFO, "Failed to preload user "+name, ex);
+					}
+				}
+			}
+		});
+	}
+
+	public boolean userExists(final String name)
+	{
+		return users.containsKey(name.toLowerCase());
+	}
+
+	public User getUser(final String name) throws NullPointerException
+	{
+		return users.get(name.toLowerCase());
+	}
+
+	@Override
+	public User apply(final String name)
+	{
+		for (Player player : ess.getServer().getOnlinePlayers())
+		{
+			if (player.getName().equalsIgnoreCase(name))
+			{
+				return new User(player, ess);
+			}
+		}
+		final File userFolder = new File(ess.getDataFolder(), "userdata");
+		final File userFile = new File(userFolder, Util.sanitizeFileName(name) + ".yml");
+		if (userFile.exists())
+		{
+			return new User(new OfflinePlayer(name, ess), ess);
+		}
+		return null;
+	}
+
+	@Override
+	public void reloadConfig()
+	{
+		for (User user : users.values())
+		{
+			user.reloadConfig();
+		}
+	}
+
+	public void removeUser(final String name)
+	{
+		users.remove(name.toLowerCase());
+	}
+
+	public Set<User> getAllUsers()
+	{
+		final Set<User> userSet = new HashSet<User>();
+		for (String name : users.keySet())
+		{
+			userSet.add(users.get(name));
+		}
+		return userSet;
+	}
+
+	public int getUniqueUsers()
+	{
+		return users.size();
+	}
+}

Essentials/src/com/earth2me/essentials/Util.java

@@ -14,9 +14,12 @@ import java.text.MessageFormat;
 import java.util.Calendar;
 import java.util.Enumeration;
 import java.util.GregorianCalendar;
+import java.util.HashSet;
+import java.util.List;
 import java.util.Locale;
 import java.util.MissingResourceException;
 import java.util.ResourceBundle;
+import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.regex.Matcher;
@@ -216,55 +219,93 @@ public class Util
 		return c.getTimeInMillis();
 	}
 
-	public static Location getSafeDestination(Location loc) throws Exception
+	// The player can stand inside these materials 
+	private static final Set<Integer> AIR_MATERIALS = new HashSet<Integer>();
+	
+	static {
+		AIR_MATERIALS.add(Material.AIR.getId());
+		AIR_MATERIALS.add(Material.SAPLING.getId());
+		AIR_MATERIALS.add(Material.POWERED_RAIL.getId());
+		AIR_MATERIALS.add(Material.DETECTOR_RAIL.getId());
+		AIR_MATERIALS.add(Material.DEAD_BUSH.getId());
+		AIR_MATERIALS.add(Material.RAILS.getId());
+		AIR_MATERIALS.add(Material.YELLOW_FLOWER.getId());
+		AIR_MATERIALS.add(Material.RED_ROSE.getId());
+		AIR_MATERIALS.add(Material.RED_MUSHROOM.getId());
+		AIR_MATERIALS.add(Material.BROWN_MUSHROOM.getId());
+		AIR_MATERIALS.add(Material.SEEDS.getId());
+		AIR_MATERIALS.add(Material.SIGN_POST.getId());
+		AIR_MATERIALS.add(Material.WALL_SIGN.getId());
+		AIR_MATERIALS.add(Material.LADDER.getId());
+		AIR_MATERIALS.add(Material.SUGAR_CANE_BLOCK.getId());
+		AIR_MATERIALS.add(Material.REDSTONE_WIRE.getId());
+		AIR_MATERIALS.add(Material.REDSTONE_TORCH_OFF.getId());
+		AIR_MATERIALS.add(Material.REDSTONE_TORCH_ON.getId());
+		AIR_MATERIALS.add(Material.TORCH.getId());
+		AIR_MATERIALS.add(Material.SOIL.getId());
+		AIR_MATERIALS.add(Material.DIODE_BLOCK_OFF.getId());
+		AIR_MATERIALS.add(Material.DIODE_BLOCK_ON.getId());
+		AIR_MATERIALS.add(Material.TRAP_DOOR.getId());
+		AIR_MATERIALS.add(Material.STONE_BUTTON.getId());
+		AIR_MATERIALS.add(Material.STONE_PLATE.getId());
+		AIR_MATERIALS.add(Material.WOOD_PLATE.getId());
+		AIR_MATERIALS.add(Material.IRON_DOOR_BLOCK.getId());
+		AIR_MATERIALS.add(Material.WOODEN_DOOR.getId());
+	}
+	
+	public static Location getSafeDestination(final Location loc) throws Exception
 	{
-		if (loc == null)
+		if (loc == null || loc.getWorld() == null)
 		{
 			throw new Exception(Util.i18n("destinationNotSet"));
 		}
-		World world = loc.getWorld();
-		double x = Math.floor(loc.getX()) + 0.5;
-		double y = Math.floor(loc.getY());
-		double z = Math.floor(loc.getZ()) + 0.5;
-
+		final World world = loc.getWorld();
+		int x = (int)Math.round(loc.getX());
+		int y = (int)Math.round(loc.getY());
+		int z = (int)Math.round(loc.getZ());
+	
 		while (isBlockAboveAir(world, x, y, z))
 		{
-			y -= 1.0D;
-			if (y < 0.0D)
+			y -= 1;
+			if (y < 0)
 			{
-				throw new Exception(Util.i18n("holeInFloor"));
+				break;
 			}
 		}
 
 		while (isBlockUnsafe(world, x, y, z))
 		{
-			y += 1.0D;
-			if (y >= 110.0D)
+			y += 1;
+			if (y >= 127)
 			{
-				x += 1.0D;
+				x += 1;
 				break;
 			}
 		}
 		while (isBlockUnsafe(world, x, y, z))
 		{
-			y -= 1.0D;
-			if (y <= 1.0D)
+			y -= 1;
+			if (y <= 1)
 			{
-				y = 110.0D;
-				x += 1.0D;
+				y = 127;
+				x += 1;
+				if (x - 32 > loc.getBlockX())
+				{
+					throw new Exception(Util.i18n("holeInFloor"));
+				}
 			}
 		}
-		return new Location(world, x, y, z, loc.getYaw(), loc.getPitch());
+		return new Location(world, x + 0.5D, y, z + 0.5D, loc.getYaw(), loc.getPitch());
 	}
 
-	private static boolean isBlockAboveAir(World world, double x, double y, double z)
+	private static boolean isBlockAboveAir(final World world, final int x, final int y, final int z)
 	{
-		return world.getBlockAt((int)Math.floor(x), (int)Math.floor(y - 1.0D), (int)Math.floor(z)).getType() == Material.AIR;
+		return AIR_MATERIALS.contains(world.getBlockAt(x, y - 1, z).getType().getId());
 	}
 
-	public static boolean isBlockUnsafe(World world, double x, double y, double z)
+	public static boolean isBlockUnsafe(final World world, final int x, final int y, final int z)
 	{
-		Block below = world.getBlockAt((int)Math.floor(x), (int)Math.floor(y - 1.0D), (int)Math.floor(z));
+		final Block below = world.getBlockAt(x, y - 1, z);
 		if (below.getType() == Material.LAVA || below.getType() == Material.STATIONARY_LAVA)
 		{
 			return true;
@@ -275,8 +316,8 @@ public class Util
 			return true;
 		}
 
-		if ((world.getBlockAt((int)Math.floor(x), (int)Math.floor(y), (int)Math.floor(z)).getType() != Material.AIR)
-			|| (world.getBlockAt((int)Math.floor(x), (int)Math.floor(y + 1.0D), (int)Math.floor(z)).getType() != Material.AIR))
+		if ((!AIR_MATERIALS.contains(world.getBlockAt(x, y, z).getType().getId()))
+			|| (!AIR_MATERIALS.contains(world.getBlockAt(x, y + 1, z).getType().getId())))
 		{
 			return true;
 		}
@@ -284,9 +325,9 @@ public class Util
 	}
 	private static DecimalFormat df = new DecimalFormat("#0.00", DecimalFormatSymbols.getInstance(Locale.US));
 
-	public static String formatCurrency(double value)
+	public static String formatCurrency(final double value, final IEssentials ess)
 	{
-		String str = Essentials.getStatic().getSettings().getCurrencySymbol() + df.format(value);
+		String str = ess.getSettings().getCurrencySymbol() + df.format(value);
 		if (str.endsWith(".00"))
 		{
 			str = str.substring(0, str.length() - 3);
@@ -294,7 +335,7 @@ public class Util
 		return str;
 	}
 
-	public static double roundDouble(double d)
+	public static double roundDouble(final double d)
 	{
 		return Math.round(d * 100.0) / 100.0;
 	}
@@ -307,19 +348,21 @@ public class Util
 
 	private static class ConfigClassLoader extends ClassLoader
 	{
-		private final File dataFolder;
-		private final ClassLoader cl;
+		private final transient File dataFolder;
+		private final transient ClassLoader cl;
+		private final transient IEssentials ess;
 
-		public ConfigClassLoader(File dataFolder, ClassLoader cl)
+		public ConfigClassLoader(final ClassLoader cl, final IEssentials ess)
 		{
-			this.dataFolder = dataFolder;
+			this.ess = ess;
+			this.dataFolder = ess.getDataFolder();
 			this.cl = cl;
 		}
 
 		@Override
-		public URL getResource(String string)
+		public URL getResource(final String string)
 		{
-			File file = new File(dataFolder, string);
+			final File file = new File(dataFolder, string);
 			if (file.exists())
 			{
 				try
@@ -341,17 +384,18 @@ public class Util
 		}
 
 		@Override
-		public InputStream getResourceAsStream(String string)
+		public InputStream getResourceAsStream(final String string)
 		{
-			File file = new File(dataFolder, string);
+			final File file = new File(dataFolder, string);
 			if (file.exists())
 			{
+				BufferedReader br = null;
 				try
 				{
-					BufferedReader br = new BufferedReader(new FileReader(file));
-					String version = br.readLine();
-					br.close();
-					if (version == null || !version.equals("#version: " + Essentials.getStatic().getDescription().getVersion()))
+					br = new BufferedReader(new FileReader(file));
+					final String version = br.readLine();
+
+					if (version == null || !version.equals("#version: " + ess.getDescription().getVersion()))
 					{
 						logger.log(Level.WARNING, String.format("Translation file %s is not updated for Essentials version. Will use default.", file));
 						return cl.getResourceAsStream(string);
@@ -362,36 +406,49 @@ public class Util
 				{
 					return cl.getResourceAsStream(string);
 				}
+				finally
+				{
+					if (br != null)
+					{
+						try
+						{
+							br.close();
+						}
+						catch (IOException ex)
+						{
+						}
+					}
+				}
 			}
 			return cl.getResourceAsStream(string);
 		}
 
 		@Override
-		public Enumeration<URL> getResources(String string) throws IOException
+		public Enumeration<URL> getResources(final String string) throws IOException
 		{
 			return cl.getResources(string);
 		}
 
 		@Override
-		public Class<?> loadClass(String string) throws ClassNotFoundException
+		public Class<?> loadClass(final String string) throws ClassNotFoundException
 		{
 			return cl.loadClass(string);
 		}
 
 		@Override
-		public synchronized void setClassAssertionStatus(String string, boolean bln)
+		public synchronized void setClassAssertionStatus(final String string, final boolean bln)
 		{
 			cl.setClassAssertionStatus(string, bln);
 		}
 
 		@Override
-		public synchronized void setDefaultAssertionStatus(boolean bln)
+		public synchronized void setDefaultAssertionStatus(final boolean bln)
 		{
 			cl.setDefaultAssertionStatus(bln);
 		}
 
 		@Override
-		public synchronized void setPackageAssertionStatus(String string, boolean bln)
+		public synchronized void setPackageAssertionStatus(final String string, final boolean bln)
 		{
 			cl.setPackageAssertionStatus(string, bln);
 		}
@@ -420,7 +477,7 @@ public class Util
 		return mf.format(objects);
 	}
 
-	public static void updateLocale(String loc, File dataFolder)
+	public static void updateLocale(String loc, IEssentials ess)
 	{
 		if (loc == null || loc.isEmpty())
 		{
@@ -440,10 +497,49 @@ public class Util
 			currentLocale = new Locale(parts[0], parts[1], parts[2]);
 		}
 		logger.log(Level.INFO, String.format("Using locale %s", currentLocale.toString()));
-		bundle = ResourceBundle.getBundle("messages", currentLocale, new ConfigClassLoader(dataFolder, Util.class.getClassLoader()));
+		bundle = ResourceBundle.getBundle("messages", currentLocale, new ConfigClassLoader(Util.class.getClassLoader(), ess));
 		if (!bundle.keySet().containsAll(defaultBundle.keySet()))
 		{
 			logger.log(Level.WARNING, String.format("Translation file %s does not contain all translation keys.", currentLocale.toString()));
 		}
 	}
+
+	public static String joinList(Object... list)
+	{
+		return joinList(", ", list);
+	}
+	
+	public static String joinList(String seperator, Object... list)
+	{
+		StringBuilder buf = new StringBuilder();
+		for (Object each : list)
+		{
+			if (buf.length() > 0)
+			{
+				buf.append(seperator);
+			}
+			
+			if(each instanceof List)
+			{
+				buf.append(joinList(seperator, ((List)each).toArray()));
+			}
+			else
+			{
+				try 
+				{
+					buf.append(each.toString());
+				}
+				catch (Exception e)
+				{
+					buf.append(each.toString());
+				}
+			}
+		}
+		return buf.toString();
+	}
+	
+	public static String capitalCase(String s)
+	{
+		return s.toUpperCase().charAt(0) + s.toLowerCase().substring(1);
+	}	
 }

Essentials/src/com/earth2me/essentials/Warps.java

@@ -2,6 +2,7 @@ package com.earth2me.essentials;
 
 import java.io.File;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
@@ -35,9 +36,9 @@ public class Warps implements IConf
 		return warpPoints.isEmpty();
 	}
 
-	public Iterable<String> getWarpNames()
+	public Collection<String> getWarpNames()
 	{
-		List<String> keys = new ArrayList<String>();
+		final List<String> keys = new ArrayList<String>();
 		for (StringIgnoreCase stringIgnoreCase : warpPoints.keySet())
 		{
 			keys.add(stringIgnoreCase.getString());

Essentials/src/com/earth2me/essentials/api/Economy.java

@@ -1,7 +1,7 @@
 package com.earth2me.essentials.api;
 
-import com.earth2me.essentials.Essentials;
 import com.earth2me.essentials.EssentialsConf;
+import com.earth2me.essentials.IEssentials;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
 import java.io.File;
@@ -9,6 +9,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.entity.Player;
 
+
 /**
  * Instead of using this api directly, we recommend to use the register plugin:
  * http://bit.ly/RegisterMethod
@@ -19,10 +20,19 @@ public final class Economy
 	{
 	}
 	private static final Logger logger = Logger.getLogger("Minecraft");
+	private static IEssentials ess;
+
+	/**
+	 * @param aEss the ess to set
+	 */
+	public static void setEss(IEssentials aEss)
+	{
+		ess = aEss;
+	}
 
 	private static void createNPCFile(String name)
 	{
-		File folder = new File(Essentials.getStatic().getDataFolder(), "userdata");
+		File folder = new File(ess.getDataFolder(), "userdata");
 		if (!folder.exists())
 		{
 			folder.mkdirs();
@@ -30,13 +40,13 @@ public final class Economy
 		EssentialsConf npcConfig = new EssentialsConf(new File(folder, Util.sanitizeFileName(name) + ".yml"));
 		npcConfig.load();
 		npcConfig.setProperty("npc", true);
-		npcConfig.setProperty("money", Essentials.getStatic().getSettings().getStartingBalance());
+		npcConfig.setProperty("money", ess.getSettings().getStartingBalance());
 		npcConfig.save();
 	}
-	
+
 	private static void deleteNPC(String name)
 	{
-		File folder = new File(Essentials.getStatic().getDataFolder(), "userdata");
+		File folder = new File(ess.getDataFolder(), "userdata");
 		if (!folder.exists())
 		{
 			folder.mkdirs();
@@ -44,24 +54,27 @@ public final class Economy
 		File config = new File(folder, Util.sanitizeFileName(name) + ".yml");
 		EssentialsConf npcConfig = new EssentialsConf(config);
 		npcConfig.load();
-		if (npcConfig.hasProperty("npc") && npcConfig.getBoolean("npc", false)) {
-			if (!config.delete()) {
+		if (npcConfig.hasProperty("npc") && npcConfig.getBoolean("npc", false))
+		{
+			if (!config.delete())
+			{
 				logger.log(Level.WARNING, Util.format("deleteFileError", config));
 			}
+			ess.getUserMap().removeUser(name);
 		}
 	}
-	
+
 	private static User getUserByName(String name)
 	{
 		User user;
-		Player player = Essentials.getStatic().getServer().getPlayer(name);
+		Player player = ess.getServer().getPlayer(name);
 		if (player != null)
 		{
-			user = Essentials.getStatic().getUser(player);
+			user = ess.getUser(player);
 		}
 		else
 		{
-			user = Essentials.getStatic().getOfflineUser(name);
+			user = ess.getOfflineUser(name);
 		}
 		return user;
 	}
@@ -75,7 +88,8 @@ public final class Economy
 	public static double getMoney(String name) throws UserDoesNotExistException
 	{
 		User user = getUserByName(name);
-		if (user == null) {
+		if (user == null)
+		{
 			throw new UserDoesNotExistException(name);
 		}
 		return user.getMoney();
@@ -91,7 +105,8 @@ public final class Economy
 	public static void setMoney(String name, double balance) throws UserDoesNotExistException, NoLoanPermittedException
 	{
 		User user = getUserByName(name);
-		if (user == null) {
+		if (user == null)
+		{
 			throw new UserDoesNotExistException(name);
 		}
 		if (balance < 0.0 && !user.isAuthorized("essentials.eco.loan"))
@@ -113,7 +128,7 @@ public final class Economy
 		double result = getMoney(name) + amount;
 		setMoney(name, result);
 	}
-	
+
 	/**
 	 * Substracts money from the balance of a user
 	 * @param name Name of the user
@@ -161,7 +176,7 @@ public final class Economy
 	 */
 	public static void resetBalance(String name) throws UserDoesNotExistException, NoLoanPermittedException
 	{
-		setMoney(name, Essentials.getStatic().getSettings().getStartingBalance());
+		setMoney(name, ess.getSettings().getStartingBalance());
 	}
 
 	/**
@@ -216,18 +231,19 @@ public final class Economy
 	 */
 	public static String format(double amount)
 	{
-		return Util.formatCurrency(amount);
+		return Util.formatCurrency(amount, ess);
 	}
-	
+
 	/**
 	 * Test if a player exists to avoid the UserDoesNotExistException
 	 * @param name Name of the user
 	 * @return true, if the user exists
 	 */
-	public static boolean playerExists(String name) {
+	public static boolean playerExists(String name)
+	{
 		return getUserByName(name) != null;
 	}
-	
+
 	/**
 	 * Test if a player is a npc
 	 * @param name Name of the player
@@ -237,12 +253,13 @@ public final class Economy
 	public static boolean isNPC(String name) throws UserDoesNotExistException
 	{
 		User user = getUserByName(name);
-		if (user == null) {
+		if (user == null)
+		{
 			throw new UserDoesNotExistException(name);
 		}
 		return user.isNPC();
 	}
-	
+
 	/**
 	 * Creates dummy files for a npc, if there is no player yet with that name.
 	 * @param name Name of the player
@@ -251,7 +268,8 @@ public final class Economy
 	public static boolean createNPC(String name)
 	{
 		User user = getUserByName(name);
-		if (user == null) {
+		if (user == null)
+		{
 			createNPCFile(name);
 			return true;
 		}
@@ -266,7 +284,8 @@ public final class Economy
 	public static void removeNPC(String name) throws UserDoesNotExistException
 	{
 		User user = getUserByName(name);
-		if (user == null) {
+		if (user == null)
+		{
 			throw new UserDoesNotExistException(name);
 		}
 		deleteNPC(name);

Essentials/src/com/earth2me/essentials/commands/Commandafk.java

@@ -15,15 +15,38 @@ public class Commandafk extends EssentialsCommand
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		charge(user);
+		if (args.length > 0 && user.isAuthorized("essentials.afk.others"))
+		{
+			User afkUser = ess.getUser(ess.getServer().matchPlayer(args[0]));
+			if (afkUser != null)
+			{
+				toggleAfk(afkUser);
+			}
+		}
+		else
+		{
+			toggleAfk(user);
+		}
+	}
 
+	private final void toggleAfk(User user)
+	{
 		if (!user.toggleAfk())
 		{
-			user.sendMessage(Util.i18n("markedAsNotAway"));
-			ess.broadcastMessage(user.getName(), Util.format("userIsNotAway", user.getDisplayName()));
-		} else {
-			user.sendMessage(Util.i18n("markedAsAway"));
-			ess.broadcastMessage(user.getName(), Util.format("userIsAway", user.getDisplayName()));
+			//user.sendMessage(Util.i18n("markedAsNotAway"));
+			if (!user.isHidden())
+			{
+				ess.broadcastMessage(user, Util.format("userIsNotAway", user.getDisplayName()));
+			}
+			user.updateActivity(false);
+		}
+		else
+		{
+			//user.sendMessage(Util.i18n("markedAsAway"));
+			if (!user.isHidden())
+			{
+				ess.broadcastMessage(user, Util.format("userIsAway", user.getDisplayName()));
+			}
 		}
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandantioch.java

@@ -1,12 +1,10 @@
 package com.earth2me.essentials.commands;
 
-import net.minecraft.server.EntityTNTPrimed;
-import net.minecraft.server.World;
 import org.bukkit.Location;
 import org.bukkit.Server;
-import org.bukkit.craftbukkit.CraftWorld;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.TargetBlock;
+import org.bukkit.entity.TNTPrimed;
 
 
 public class Commandantioch extends EssentialsCommand
@@ -17,17 +15,12 @@ public class Commandantioch extends EssentialsCommand
 	}
 
 	@Override
-	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
+	public void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
 	{
-		charge(user);
-		ess.broadcastMessage(user.getName(), "...lobbest thou thy Holy Hand Grenade of Antioch towards thy foe,");
-		ess.broadcastMessage(user.getName(), "who being naughty in My sight, shall snuff it.");
+		ess.broadcastMessage(user, "...lobbest thou thy Holy Hand Grenade of Antioch towards thy foe,");
+		ess.broadcastMessage(user, "who being naughty in My sight, shall snuff it.");
 
-		Location loc = user.getLocation();
-		World world = ((CraftWorld)user.getWorld()).getHandle();
-		loc = new TargetBlock(user).getTargetBlock().getLocation();
-		EntityTNTPrimed tnt = new EntityTNTPrimed(world, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
-		world.addEntity(tnt);
-		world.makeSound(tnt, "random.fuse", 1.0F, 1.0F);
+		final Location loc = new TargetBlock(user).getTargetBlock().getLocation();
+		loc.getWorld().spawn(loc, TNTPrimed.class);
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandback.java

@@ -1,6 +1,6 @@
 package com.earth2me.essentials.commands;
 
-import com.earth2me.essentials.Charge;
+import com.earth2me.essentials.Trade;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
 import org.bukkit.Server;
@@ -16,7 +16,7 @@ public class Commandback extends EssentialsCommand
 	@Override
 	protected void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		Charge charge = new Charge(this.getName(), ess);
+		Trade charge = new Trade(this.getName(), ess);
 		charge.isAffordableFor(user);
 		user.sendMessage(Util.i18n("backUsageMsg"));
 		user.getTeleport().back(charge);

Essentials/src/com/earth2me/essentials/commands/Commandbackup.java

@@ -19,9 +19,8 @@ public class Commandbackup extends EssentialsCommand
 		Backup backup = ess.getBackup();
 		if (backup == null)
 		{
-			return;
+			throw new Exception();
 		}
-		charge(sender);
 		backup.run();
 		sender.sendMessage(Util.i18n("backupStarted"));
 	}

Essentials/src/com/earth2me/essentials/commands/Commandbalance.java

@@ -20,18 +20,17 @@ public class Commandbalance extends EssentialsCommand
 		{
 			throw new NotEnoughArgumentsException();
 		}
-		sender.sendMessage(Util.format("balance", Util.formatCurrency(getPlayer(server, args, 0).getMoney())));
+		sender.sendMessage(Util.format("balance", Util.formatCurrency(getPlayer(server, args, 0, true).getMoney(), ess)));
 	}
 
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		charge(user);
 		double bal = (args.length < 1
 					  || !(user.isAuthorized("essentials.balance.others")
 						   || user.isAuthorized("essentials.balance.other"))
 					  ? user
-					  : getPlayer(server, args, 0)).getMoney();
-		user.sendMessage(Util.format("balance", Util.formatCurrency(bal)));
+					  : getPlayer(server, args, 0, true)).getMoney();
+		user.sendMessage(Util.format("balance", Util.formatCurrency(bal, ess)));
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandbalancetop.java

@@ -0,0 +1,67 @@
+package com.earth2me.essentials.commands;
+
+import java.util.Map.Entry;
+import org.bukkit.Server;
+import com.earth2me.essentials.User;
+import com.earth2me.essentials.Util;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.bukkit.command.CommandSender;
+
+
+public class Commandbalancetop extends EssentialsCommand
+{
+	public Commandbalancetop()
+	{
+		super("balancetop");
+	}
+
+	@Override
+	protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	{
+		int max = 10;
+		if (args.length > 0)
+		{
+			try
+			{
+				if (Integer.parseInt(args[0]) < 10)
+				{
+					max = Integer.parseInt(args[0]);
+				}
+			}
+			catch (NumberFormatException ex)
+			{
+				//catch it because they tried to enter a string not number.
+			}
+		}
+		final Map<User, Double> balances = new HashMap<User, Double>();
+		for (User u : ess.getUserMap().getAllUsers())
+		{
+			balances.put(u, u.getMoney());
+		}
+
+		final List<Map.Entry<User, Double>> sortedEntries = new ArrayList<Map.Entry<User, Double>>(balances.entrySet());
+		Collections.sort(sortedEntries, new Comparator<Map.Entry<User, Double>>()
+		{
+			public int compare(final Entry<User, Double> entry1, final Entry<User, Double> entry2)
+			{
+				return -entry1.getValue().compareTo(entry2.getValue());
+			}
+		});
+		int count = 0;
+		sender.sendMessage(Util.format("balanceTop", max));
+		for (Map.Entry<User, Double> entry : sortedEntries)
+		{
+			if (count == max)
+			{
+				break;
+			}
+			sender.sendMessage(entry.getKey().getDisplayName() + ", " + Util.formatCurrency(entry.getValue(), ess));
+			count++;
+		}
+	}
+}

Essentials/src/com/earth2me/essentials/commands/Commandban.java

@@ -1,10 +1,12 @@
 package com.earth2me.essentials.commands;
 
+import com.earth2me.essentials.Console;
+import com.earth2me.essentials.OfflinePlayer;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
-import org.bukkit.craftbukkit.CraftServer;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
+import org.bukkit.entity.Player;
 
 
 public class Commandban extends EssentialsCommand
@@ -15,31 +17,52 @@ public class Commandban extends EssentialsCommand
 	}
 
 	@Override
-	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	public void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
 	{
 		if (args.length < 1)
 		{
 			throw new NotEnoughArgumentsException();
 		}
-
-		User p = null;
-		if (server.matchPlayer(args[0]).isEmpty())
+		final User player = getPlayer(server, args, 0, true);
+		if (player.getBase() instanceof OfflinePlayer)
 		{
-			((CraftServer)server).getHandle().a(args[0]);
-			sender.sendMessage(Util.format("playerBanned",args[0]));
+			if (sender instanceof Player
+				&& !ess.getUser(sender).isAuthorized("essentials.ban.offline"))
+			{
+				sender.sendMessage(Util.i18n("banExempt"));
+				return;
+			}
 		}
 		else
 		{
-			p = ess.getUser(server.matchPlayer(args[0]).get(0));
-			String banReason =  Util.i18n("defaultBanReason");
-			if(args.length > 1) {
-				banReason = getFinalArg(args, 1);
-				p.setBanReason(commandLabel);
+			if (player.isAuthorized("essentials.ban.exempt"))
+			{
+				sender.sendMessage(Util.i18n("banExempt"));
+				return;
+			}
+		}
+
+		String banReason;
+		if (args.length > 1)
+		{
+			banReason = getFinalArg(args, 1);
+			player.setBanReason(commandLabel);
+		}
+		else
+		{
+			banReason = Util.i18n("defaultBanReason");
+		}
+		player.setBanned(true);
+		player.kickPlayer(banReason);
+		String senderName = sender instanceof Player ? ((Player)sender).getDisplayName() : Console.NAME;
+		
+		for(Player p : server.getOnlinePlayers())
+		{
+			User u = ess.getUser(p);
+			if(u.isAuthorized("essentials.ban.notify"))
+			{
+			p.sendMessage(Util.format("playerBanned", senderName, player.getName(), banReason));
 			}
-			p.kickPlayer(banReason);
-			((CraftServer)server).getHandle().a(p.getName());
-			sender.sendMessage(Util.format("playerBanned", p.getName()));
 		}
-		ess.loadBanList();
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandbanip.java

@@ -3,7 +3,6 @@ package com.earth2me.essentials.commands;
 import com.earth2me.essentials.Util;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
-import org.bukkit.craftbukkit.CraftServer;
 
 
 public class Commandbanip extends EssentialsCommand
@@ -21,9 +20,7 @@ public class Commandbanip extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		((CraftServer)server).getHandle().c(args[0]);
+		ess.getServer().banIP(args[0]);
 		sender.sendMessage(Util.i18n("banIpAddress"));
-		ess.loadBanList();
-
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandbigtree.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.commands;
 
+import com.earth2me.essentials.TargetBlock;
 import org.bukkit.Server;
 import org.bukkit.TreeType;
 import com.earth2me.essentials.User;
@@ -17,7 +18,7 @@ public class Commandbigtree extends EssentialsCommand
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		TreeType tree = TreeType.TREE;
+		TreeType tree;
 		if (args.length > 0 && args[0].equalsIgnoreCase("redwood"))
 		{
 			tree = TreeType.TALL_REDWOOD;
@@ -31,39 +32,20 @@ public class Commandbigtree extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		double x = user.getLocation().getX();
-		double y = user.getLocation().getY();
-		double z = user.getLocation().getZ();
-
-		// offset tree in direction player is facing
-		int r = (int)user.getCorrectedYaw();
-		if (r < 68 || r > 292)			// north
+		final int[] ignore =
 		{
-			x -= 3.0D;
-		}			
-		else if (r > 112 && r < 248)	// south
-		{
-			x += 3.0D;
-		}		
-		if (r > 22 && r < 158)			// east
-		{
-			z -= 3.0D;
-		}			
-		else if (r > 202 && r < 338)	// west
-		{
-			z += 3.0D;
-		}		
-
-		Location safeLocation = Util.getSafeDestination(new Location(user.getWorld(), x, y, z));
-		boolean success = user.getWorld().generateTree(safeLocation, (TreeType)tree);
+			8, 9
+		};		
+		final Location loc = (new TargetBlock(user, 300, 0.2, ignore)).getTargetBlock().getLocation();
+		final Location safeLocation = Util.getSafeDestination(loc);
+		final boolean success = user.getWorld().generateTree(safeLocation, (TreeType)tree);
 		if (success)
 		{
-			charge(user);
 			user.sendMessage(Util.i18n("bigTreeSuccess"));
 		}
 		else
 		{
-			user.sendMessage(Util.i18n("bigTreeFailure"));
+			throw new Exception(Util.i18n("bigTreeFailure"));
 		}
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandbroadcast.java

@@ -1,6 +1,5 @@
 package com.earth2me.essentials.commands;
 
-import com.earth2me.essentials.Console;
 import com.earth2me.essentials.Util;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
@@ -15,15 +14,14 @@ public class Commandbroadcast extends EssentialsCommand
 	}
 
 	@Override
-	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	public void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
 	{
 		if (args.length < 1)
 		{
 			throw new NotEnoughArgumentsException();
 		}
 
-		charge(sender);
-		ess.broadcastMessage(sender instanceof Player ? ((Player)sender).getName() : Console.NAME,
+		ess.broadcastMessage(null,
 							 Util.format("broadcast", getFinalArg(args, 0)));
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandburn.java

@@ -21,7 +21,6 @@ public class Commandburn extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		charge(sender);
 		for (Player p : server.matchPlayer(args[0]))
 		{
 			p.setFireTicks(Integer.parseInt(args[1]) * 20);

Essentials/src/com/earth2me/essentials/commands/Commandclearinventory.java

@@ -6,7 +6,6 @@ import org.bukkit.entity.Player;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
 import java.util.List;
-import org.bukkit.ChatColor;
 
 
 public class Commandclearinventory extends EssentialsCommand
@@ -21,13 +20,13 @@ public class Commandclearinventory extends EssentialsCommand
 	{
 		if (args.length > 0 && user.isAuthorized("essentials.clearinventory.others"))
 		{
+			//TODO: Fix fringe user match case.
 			if (args[0].length() >= 3)
 			{
 				List<Player> online = server.matchPlayer(args[0]);
 
 				if (!online.isEmpty())
 				{
-					charge(user);
 					for (Player p : online)
 					{
 						p.getInventory().clear();
@@ -42,7 +41,6 @@ public class Commandclearinventory extends EssentialsCommand
 				Player p = server.getPlayer(args[0]);
 				if (p != null)
 				{
-					charge(user);
 					p.getInventory().clear();
 					user.sendMessage(Util.format("inventoryClearedOthers", p.getDisplayName()));
 				}
@@ -54,7 +52,6 @@ public class Commandclearinventory extends EssentialsCommand
 		}
 		else
 		{
-			charge(user);
 			user.getInventory().clear();
 			user.sendMessage(Util.i18n("inventoryCleared"));
 		}

Essentials/src/com/earth2me/essentials/commands/Commandcompass.java

@@ -15,7 +15,6 @@ public class Commandcompass extends EssentialsCommand
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		charge(user);
 		int r = (int)user.getCorrectedYaw();
 		String dir;
 		if (r < 23) dir = "N";

Essentials/src/com/earth2me/essentials/commands/Commanddelhome.java

@@ -0,0 +1,48 @@
+package com.earth2me.essentials.commands;
+
+import com.earth2me.essentials.User;
+import org.bukkit.Server;
+import org.bukkit.command.CommandSender;
+import com.earth2me.essentials.Util;
+
+
+public class Commanddelhome extends EssentialsCommand
+{
+	public Commanddelhome()
+	{
+		super("delhome");
+	}
+
+	@Override
+	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	{
+		//Allowing both formats /delhome khobbits house | /delhome khobbits:house
+		final String[] nameParts = args[0].split(":");
+		if (nameParts[0].length() != args[0].length())
+		{
+			args = nameParts;
+		}
+
+		User user = ess.getUser(sender);
+		String name;
+		if (args.length < 1)
+		{
+			throw new NotEnoughArgumentsException();
+		}
+		else if (args.length > 1 && (user == null || user.isAuthorized("essentials.delhome.others")))
+		{
+			user = getPlayer(server, args, 0);
+			name = args[1];
+		}
+		else
+		{
+			if (user == null)
+			{
+				throw new NotEnoughArgumentsException();
+			}
+			name = args[0];
+		}
+		user.delHome(name.toLowerCase());
+		sender.sendMessage(Util.format("deleteHome", name));
+	}
+}

Essentials/src/com/earth2me/essentials/commands/Commanddeljail.java

@@ -16,7 +16,6 @@ public class Commanddeljail extends EssentialsCommand {
 		{
 			throw new NotEnoughArgumentsException();
 		}
-		charge(sender);
 		ess.getJail().delJail(args[0]);
 		sender.sendMessage(Util.format("deleteJail", args[0]));
 	}

Essentials/src/com/earth2me/essentials/commands/Commanddelwarp.java

@@ -19,7 +19,6 @@ public class Commanddelwarp extends EssentialsCommand
 		{
 			throw new NotEnoughArgumentsException();
 		}
-		charge(sender);
 		ess.getWarps().delWarp(args[0]);
 		sender.sendMessage(Util.format("deleteWarp", args[0]));
 	}

Essentials/src/com/earth2me/essentials/commands/Commanddepth.java

@@ -15,7 +15,6 @@ public class Commanddepth extends EssentialsCommand
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		charge(user);
 		int y = user.getLocation().getBlockY() - 63;
 		if (y > 0)
 		{

Essentials/src/com/earth2me/essentials/commands/Commandeco.java

@@ -2,7 +2,6 @@ package com.earth2me.essentials.commands;
 
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
-import com.earth2me.essentials.Essentials;
 import org.bukkit.entity.Player;
 import com.earth2me.essentials.User;
 
@@ -56,28 +55,24 @@ public class Commandeco extends EssentialsCommand
 		}
 		else
 		{
-			for (Player p : server.matchPlayer(args[1]))
+			User u = getPlayer(server, args, 1, true);
+			switch (cmd)
 			{
-				User u = ess.getUser(p);
-				switch (cmd)
-				{
-				case GIVE:
-					u.giveMoney(amount);
-					break;
+			case GIVE:
+				u.giveMoney(amount, sender);
+				break;
 
-				case TAKE:
-					u.takeMoney(amount);
-					break;
+			case TAKE:
+				u.takeMoney(amount, sender);
+				break;
 
-				case RESET:
-					u.setMoney(amount == 0 ? ess.getSettings().getStartingBalance() : amount);
-					break;
-				}
+			case RESET:
+				u.setMoney(amount == 0 ? ess.getSettings().getStartingBalance() : amount);
+				break;
 			}
 		}
 	}
 
-
 	private enum EcoCommands
 	{
 		GIVE, TAKE, RESET

Essentials/src/com/earth2me/essentials/commands/Commandessentials.java

@@ -1,8 +1,14 @@
 package com.earth2me.essentials.commands;
 
 import com.earth2me.essentials.Util;
+import java.util.HashMap;
+import java.util.Map;
+import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.Server;
+import org.bukkit.block.Block;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 
 
 public class Commandessentials extends EssentialsCommand
@@ -11,12 +17,101 @@ public class Commandessentials extends EssentialsCommand
 	{
 		super("essentials");
 	}
+	private transient int taskid;
+	private final transient Map<Player, Block> noteBlocks = new HashMap<Player, Block>();
 
 	@Override
-	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	public void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
 	{
+		final Map<String, Byte> noteMap = new HashMap<String, Byte>();
+		noteMap.put("1F#", (byte)0x0);
+		noteMap.put("1G", (byte)0x1);
+		noteMap.put("1G#", (byte)0x2);
+		noteMap.put("1A", (byte)0x3);
+		noteMap.put("1A#", (byte)0x4);
+		noteMap.put("1B", (byte)0x5);
+		noteMap.put("1C", (byte)0x6);
+		noteMap.put("1C#", (byte)0x7);
+		noteMap.put("1D", (byte)0x8);
+		noteMap.put("1D#", (byte)0x9);
+		noteMap.put("1E", (byte)0xA);
+		noteMap.put("1F", (byte)0xB);
+		noteMap.put("2F#", (byte)(0x0 + 0xC));
+		noteMap.put("2G", (byte)(0x1 + 0xC));
+		noteMap.put("2G#", (byte)(0x2 + 0xC));
+		noteMap.put("2A", (byte)(0x3 + 0xC));
+		noteMap.put("2A#", (byte)(0x4 + 0xC));
+		noteMap.put("2B", (byte)(0x5 + 0xC));
+		noteMap.put("2C", (byte)(0x6 + 0xC));
+		noteMap.put("2C#", (byte)(0x7 + 0xC));
+		noteMap.put("2D", (byte)(0x8 + 0xC));
+		noteMap.put("2D#", (byte)(0x9 + 0xC));
+		noteMap.put("2E", (byte)(0xA + 0xC));
+		noteMap.put("2F", (byte)(0xB + 0xC));
+		if (args.length > 0 && args[0].equalsIgnoreCase("nya"))
+		{
+			if (!noteBlocks.isEmpty())
+			{
+				return;
+			}
+			final String tuneStr = "1D#,1E,2F#,,2A#,1E,1D#,1E,2F#,2B,2D#,2E,2D#,2A#,2B,,2F#,,1D#,1E,2F#,2B,2C#,2A#,2B,2C#,2E,2D#,2E,2C#,,2F#,,2G#,,1D,1D#,,1C#,1D,1C#,1B,,1B,,1C#,,1D,,1D,1C#,1B,1C#,1D#,2F#,2G#,1D#,2F#,1C#,1D#,1B,1C#,1B,1D#,,2F#,,2G#,1D#,2F#,1C#,1D#,1B,1D,1D#,1D,1C#,1B,1C#,1D,,1B,1C#,1D#,2F#,1C#,1D,1C#,1B,1C#,,1B,,1C#,,2F#,,2G#,,1D,1D#,,1C#,1D,1C#,1B,,1B,,1C#,,1D,,1D,1C#,1B,1C#,1D#,2F#,2G#,1D#,2F#,1C#,1D#,1B,1C#,1B,1D#,,2F#,,2G#,1D#,2F#,1C#,1D#,1B,1D,1D#,1D,1C#,1B,1C#,1D,,1B,1C#,1D#,2F#,1C#,1D,1C#,1B,1C#,,1B,,1B,,1B,,1F#,1G#,1B,,1F#,1G#,1B,1C#,1D#,1B,1E,1D#,1E,2F#,1B,,1B,,1F#,1G#,1B,1E,1D#,1C#,1B,,,,1F#,1B,,1F#,1G#,1B,,1F#,1G#,1B,1B,1C#,1D#,1B,1F#,1G#,1F#,1B,,1B,1A#,1B,1F#,1G#,1B,1E,1D#,1E,2F#,1B,,1A#,,1B,,1F#,1G#,1B,,1F#,1G#,1B,1C#,1D#,1B,1E,1D#,1E,2F#,1B,,1B,,1F#,1G#,1B,1F#,1E,1D#,1C#,1B,,,,1F#,1B,,1F#,1G#,1B,,1F#,1G#,1B,1B,1C#,1D#,1B,1F#,1G#,1F#,1B,,1B,1A#,1B,1F#,1G#,1B,1E,1D#,1E,2F#,1B,,1A#,,1B,,1F#,1G#,1B,,1F#,1G#,1B,1C#,1D#,1B,1E,1D#,1E,2F#,1B,,1B,,1F#,1G#,1B,1F#,1E,1D#,1C#,1B,,,,1F#,1B,,1F#,1G#,1B,,1F#,1G#,1B,1B,1C#,1D#,1B,1F#,1G#,1F#,1B,,1B,1A#,1B,1F#,1G#,1B,1E,1D#,1E,2F#,1B,,1A#,,1B,,1F#,1G#,1B,,1F#,1G#,1B,1C#,1D#,1B,1E,1D#,1E,2F#,1B,,1B,,1F#,1G#,1B,1F#,1E,1D#,1C#,1B,,,,1F#,1B,,1F#,1G#,1B,,1F#,1G#,1B,1B,1C#,1D#,1B,1F#,1G#,1F#,1B,,1B,1A#,1B,1F#,1G#,1B,1E,1D#,1E,2F#,1B,,1A#,,1B,,1F#,1G#,1B,,1F#,1G#,1B,1C#,1D#,1B,1E,1D#,1E,2F#,1B,,1B,,1F#,1G#,1B,1F#,1E,1D#,1C#,1B,,,,1F#,1B,,1F#,1G#,1B,,1F#,1G#,1B,1B,1C#,1D#,1B,1F#,1G#,1F#,1B,,1B,1A#,1B,1F#,1G#,1B,1E,1D#,1E,2F#,1B,,1B,,";
+			final String[] tune = tuneStr.split(",");
+
+			for (Player player : server.getOnlinePlayers())
+			{
+				final Location loc = player.getLocation();
+				loc.add(0, 3, 0);
+				while (loc.getBlockY() < player.getLocation().getBlockY() + 10 && loc.getBlock().getTypeId() != 0)
+				{
+					loc.add(0, 1, 0);
+				}
+				if (loc.getBlock().getTypeId() == 0)
+				{
+					noteBlocks.put(player, loc.getBlock());
+					loc.getBlock().setType(Material.NOTE_BLOCK);
+				}
+			}
+			taskid = ess.scheduleSyncRepeatingTask(new Runnable()
+			{
+				int i = 0;
+
+				public void run()
+				{
+					final String note = tune[i];
+					i++;
+					if (i >= tune.length)
+					{
+						Commandessentials.this.stopTune();
+					}
+					if (note.isEmpty())
+					{
+						return;
+					}
+					Map<Player, Block> noteBlocks = Commandessentials.this.noteBlocks;
+					for (Player player : server.getOnlinePlayers())
+					{
+						Block block = noteBlocks.get(player);
+						if (block == null)
+						{
+							continue;
+						}
+						player.playNote(block.getLocation(), (byte)0, noteMap.get(note));
+					}
+				}
+			}, 20, 2);
+			return;
+		}
 		ess.reload();
-		charge(sender);
 		sender.sendMessage(Util.format("essentialsReload", ess.getDescription().getVersion()));
 	}
+
+	private void stopTune()
+	{
+		ess.getScheduler().cancelTask(taskid);
+		for (Block block : noteBlocks.values())
+		{
+			block.setType(Material.AIR);
+		}
+		noteBlocks.clear();
+	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandext.java

@@ -30,7 +30,6 @@ public class Commandext extends EssentialsCommand
 	{
 		if (args.length < 1)
 		{
-			charge(user);
 			user.setFireTicks(0);
 			user.sendMessage(Util.i18n("extinguish"));
 			return;
@@ -43,7 +42,6 @@ public class Commandext extends EssentialsCommand
 	{
 		for (Player p : server.matchPlayer(name))
 		{
-			charge(sender);
 			p.setFireTicks(0);
 			sender.sendMessage(Util.format("extinguishOthers", p.getDisplayName()));
 		}

Essentials/src/com/earth2me/essentials/commands/Commandfireball.java

@@ -0,0 +1,23 @@
+package com.earth2me.essentials.commands;
+
+import com.earth2me.essentials.User;
+import org.bukkit.Server;
+import org.bukkit.entity.Fireball;
+import org.bukkit.util.Vector;
+
+
+public class Commandfireball extends EssentialsCommand
+{
+
+	public Commandfireball()
+	{
+		super("fireball");
+	}
+
+	@Override
+	protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
+	{
+        final Vector direction = user.getEyeLocation().getDirection().multiply(2);
+		user.getWorld().spawn(user.getEyeLocation().add(direction.getX(), direction.getY(), direction.getZ()), Fireball.class);
+	}
+}

Essentials/src/com/earth2me/essentials/commands/Commandgc.java

@@ -16,9 +16,9 @@ public class Commandgc extends EssentialsCommand
 	@Override
 	protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
-		charge(sender);
 		sender.sendMessage(Util.format("gcmax", (Runtime.getRuntime().maxMemory() / 1024 / 1024)));
-		sender.sendMessage(Util.format("gcmin", (Runtime.getRuntime().freeMemory() / 1024 / 1024)));
+		sender.sendMessage(Util.format("gcfree", (Runtime.getRuntime().freeMemory() / 1024 / 1024)));
+		sender.sendMessage(Util.format("gctotal", (Runtime.getRuntime().totalMemory() / 1024 / 1024)));
 		for (World w : server.getWorlds())
 		{
 			sender.sendMessage(

Essentials/src/com/earth2me/essentials/commands/Commandgetpos.java

@@ -15,7 +15,6 @@ public class Commandgetpos extends EssentialsCommand
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		charge(user);
 		Location coords = user.getLocation();
 		user.sendMessage("§7X: " + coords.getBlockX() + " (-North <-> +South)");
 		user.sendMessage("§7Y: " + coords.getBlockY() + " (+Up <-> -Down)");

Essentials/src/com/earth2me/essentials/commands/Commandgive.java

@@ -2,7 +2,6 @@ package com.earth2me.essentials.commands;
 
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
-import com.earth2me.essentials.ItemDb;
 import com.earth2me.essentials.User;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
@@ -17,6 +16,7 @@ public class Commandgive extends EssentialsCommand
 		super("give");
 	}
 
+	//TODO: move these messages to message file
 	@Override
 	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
@@ -25,7 +25,7 @@ public class Commandgive extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		ItemStack stack = ItemDb.get(args[1]);
+		ItemStack stack = ess.getItemDb().get(args[1]);
 
 		String itemname = stack.getType().toString().toLowerCase().replace("_", "");
 		if (sender instanceof Player
@@ -36,8 +36,7 @@ public class Commandgive extends EssentialsCommand
 				: (!ess.getUser(sender).isAuthorized("essentials.itemspawn.exempt")
 				   && !ess.getUser(sender).canSpawnItem(stack.getTypeId()))))
 		{
-			sender.sendMessage(ChatColor.RED + "You are not allowed to spawn the item " + itemname);
-			return;
+			throw new Exception(ChatColor.RED + "You are not allowed to spawn the item " + itemname);
 		}
 		if (args.length > 2 && Integer.parseInt(args[2]) > 0)
 		{
@@ -46,13 +45,11 @@ public class Commandgive extends EssentialsCommand
 
 		if (stack.getType() == Material.AIR)
 		{
-			sender.sendMessage(ChatColor.RED + "You can't give air.");
-			return;
+			throw new Exception(ChatColor.RED + "You can't give air.");
 		}
 
 		User giveTo = getPlayer(server, args, 0);
-		String itemName = stack.getType().name().toLowerCase().replace('_', ' ');
-		charge(sender);
+		String itemName = stack.getType().toString().toLowerCase().replace('_', ' ');
 		sender.sendMessage(ChatColor.BLUE + "Giving " + stack.getAmount() + " of " + itemName + " to " + giveTo.getDisplayName() + ".");
 		giveTo.getInventory().addItem(stack);
 		giveTo.updateInventory();

Essentials/src/com/earth2me/essentials/commands/Commandgod.java

@@ -28,7 +28,6 @@ public class Commandgod extends EssentialsCommand
 	@Override
 	protected void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		charge(user);
 		if (args.length > 0 && user.isAuthorized("essentials.god.others"))
 		{
 			godOtherPlayers(server, user, args[0]);
@@ -43,6 +42,10 @@ public class Commandgod extends EssentialsCommand
 		for (Player p : server.matchPlayer(name))
 		{
 			User u = ess.getUser(p);
+			if (u.isHidden()) 
+			{
+				continue;
+			}
 			boolean enabled = u.toggleGodModeEnabled();
 			u.sendMessage(Util.format("godMode", (enabled ? Util.i18n("enabled") : Util.i18n("disabled"))));
 			sender.sendMessage(Util.format("godMode",Util.format(enabled ? "godEnabledFor": "godDisabledFor", p.getDisplayName())));

Essentials/src/com/earth2me/essentials/commands/Commandheal.java

@@ -25,7 +25,6 @@ public class Commandheal extends EssentialsCommand
 			{
 				user.healCooldown();
 			}
-			charge(user);
 			healOtherPlayers(server, user, args[0]);
 			return;
 		}
@@ -34,7 +33,6 @@ public class Commandheal extends EssentialsCommand
 		{
 			user.healCooldown();
 		}
-		charge(user);
 		user.setHealth(20);
 		user.sendMessage(Util.i18n("heal"));
 	}
@@ -53,13 +51,17 @@ public class Commandheal extends EssentialsCommand
 	private void healOtherPlayers(Server server, CommandSender sender, String name)
 	{
 		List<Player> players = server.matchPlayer(name);
-		if(players.isEmpty())
+		if (players.isEmpty())
 		{
 			sender.sendMessage(Util.i18n("playerNotFound"));
 			return;
 		}
 		for (Player p : players)
 		{
+			if (ess.getUser(p).isHidden())
+			{
+				continue;
+			}
 			p.setHealth(20);
 			sender.sendMessage(Util.format("healOther", p.getDisplayName()));
 		}

Essentials/src/com/earth2me/essentials/commands/Commandhelp.java

@@ -20,6 +20,9 @@ import java.util.logging.Level;
 
 public class Commandhelp extends EssentialsCommand
 {
+	private static final String DESCRIPTION = "description";
+	private static final String PERMISSION = "permission";
+	private static final String PERMISSIONS = "permissions";
 	public final Yaml yaml = new Yaml(new SafeConstructor());
 
 	public Commandhelp()
@@ -28,21 +31,39 @@ public class Commandhelp extends EssentialsCommand
 	}
 
 	@Override
-	protected void run(Server server, User user, String commandLabel, String[] args) throws Exception
+	protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
 	{
-		int page;
+		int page = 1;
+		String match = "";
 		try
 		{
-			page = args.length > 0 ? Integer.parseInt(args[0]) : 1;
+			if (args.length > 0)
+			{
+				match = args[0].toLowerCase();
+				page = Integer.parseInt(args[args.length - 1]);
+				if (args.length == 1)
+				{
+					match = "";
+				}
+			}
+
 		}
 		catch (Exception ex)
 		{
-			page = 1;
+			if (args.length == 1)
+			{
+				match = args[0].toLowerCase();
+			}
 		}
 
-		List<String> lines = getHelpLines(user);
-		int start = (page - 1) * 9;
-		int pages = lines.size() / 9 + (lines.size() % 9 > 0 ? 1 : 0);
+		final List<String> lines = getHelpLines(user, match);
+		if (lines.isEmpty())
+		{
+			throw new Exception(Util.i18n("noHelpFound"));
+		}
+
+		final int start = (page - 1) * 9;
+		final int pages = lines.size() / 9 + (lines.size() % 9 > 0 ? 1 : 0);
 
 		user.sendMessage(Util.format("helpPages", page, pages));
 		for (int i = start; i < lines.size() && i < start + 9; i++)
@@ -52,19 +73,19 @@ public class Commandhelp extends EssentialsCommand
 	}
 
 	@Override
-	protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	protected void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
 	{
 		sender.sendMessage(Util.i18n("helpConsole"));
 	}
 
 	@SuppressWarnings("CallToThreadDumpStack")
-	private List<String> getHelpLines(User user) throws Exception
+	private List<String> getHelpLines(final User user, final String match) throws Exception
 	{
-		List<String> retval = new ArrayList<String>();
-		File helpFile = new File(ess.getDataFolder(), "help_"+Util.sanitizeFileName(user.getName()) +".txt");
+		final List<String> retval = new ArrayList<String>();
+		File helpFile = new File(ess.getDataFolder(), "help_" + Util.sanitizeFileName(user.getName()) + ".txt");
 		if (!helpFile.exists())
 		{
-			helpFile = new File(ess.getDataFolder(), "help_"+Util.sanitizeFileName(user.getGroup()) +".txt");
+			helpFile = new File(ess.getDataFolder(), "help_" + Util.sanitizeFileName(user.getGroup()) + ".txt");
 		}
 		if (!helpFile.exists())
 		{
@@ -73,8 +94,9 @@ public class Commandhelp extends EssentialsCommand
 		if (helpFile.exists())
 		{
 			final BufferedReader bufferedReader = new BufferedReader(new FileReader(helpFile));
-			try {
-				
+			try
+			{
+
 				while (bufferedReader.ready())
 				{
 					final String line = bufferedReader.readLine();
@@ -95,36 +117,97 @@ public class Commandhelp extends EssentialsCommand
 			try
 			{
 				final PluginDescriptionFile desc = p.getDescription();
-				final HashMap<String, HashMap<String, String>> cmds = (HashMap<String, HashMap<String, String>>)desc.getCommands();
-				for (Entry<String, HashMap<String, String>> k : cmds.entrySet())
+				final HashMap<String, HashMap<String, Object>> cmds = (HashMap<String, HashMap<String, Object>>)desc.getCommands();
+				pluginName = p.getDescription().getName().toLowerCase();
+				for (Entry<String, HashMap<String, Object>> k : cmds.entrySet())
 				{
-					if (p.getDescription().getName().toLowerCase().contains("essentials"))
+					try
 					{
-						final String node = "essentials." + k.getKey();
-						if (!ess.getSettings().isCommandDisabled(k.getKey()) && user.isAuthorized(node))
+						if ((!match.equalsIgnoreCase(""))
+							&& (!k.getKey().toLowerCase().contains(match))
+							&& (!(k.getValue().get(DESCRIPTION) instanceof String
+								  && ((String)k.getValue().get(DESCRIPTION)).toLowerCase().contains(match)))
+							&& (!pluginName.contains(match)))
 						{
-							retval.add("§c" + k.getKey() + "§7: " + k.getValue().get("description"));
-						}
-					}
-					else
-					{
-						if (ess.getSettings().showNonEssCommandsInHelp())
-						{
-							pluginName = p.getDescription().getName();
-							final HashMap<String, String> value = k.getValue();
-							if (value.containsKey("permission") && value.get("permission") != null && !(value.get("permission").equals("")))
-							{
-								if (user.isAuthorized(value.get("permission")))
-								{
-									retval.add("§c" + k.getKey() + "§7: " + value.get("description"));
-								}
-							}
-							else
-							{
-								retval.add("§c" + k.getKey() + "§7: " + value.get("description"));
-							}
+							continue;
 						}
 
+						if (pluginName.contains("essentials"))
+						{
+							final String node = "essentials." + k.getKey();
+							if (!ess.getSettings().isCommandDisabled(k.getKey()) && user.isAuthorized(node))
+							{
+								retval.add("§c" + k.getKey() + "§7: " + k.getValue().get(DESCRIPTION));
+							}
+						}
+						else
+						{
+							if (ess.getSettings().showNonEssCommandsInHelp())
+							{
+								final HashMap<String, Object> value = k.getValue();
+								if (value.containsKey(PERMISSION) && value.get(PERMISSION) instanceof String && !(value.get(PERMISSION).equals("")))
+								{
+									if (user.isAuthorized((String)value.get(PERMISSION)))
+									{
+										retval.add("§c" + k.getKey() + "§7: " + value.get(DESCRIPTION));
+									}
+								}
+								else if (value.containsKey(PERMISSION) && value.get(PERMISSION) instanceof List && !((List<Object>)value.get(PERMISSION)).isEmpty())
+								{
+									boolean enabled = false;
+									for (Object o : (List<Object>)value.get(PERMISSION))
+									{
+										if (o instanceof String && user.isAuthorized((String)o))
+										{
+											enabled = true;
+											break;
+										}
+									}
+									if (enabled)
+									{
+										retval.add("§c" + k.getKey() + "§7: " + value.get(DESCRIPTION));
+									}
+								}
+								else if (value.containsKey(PERMISSIONS) && value.get(PERMISSIONS) instanceof String && !(value.get(PERMISSIONS).equals("")))
+								{
+									if (user.isAuthorized((String)value.get(PERMISSIONS)))
+									{
+										retval.add("§c" + k.getKey() + "§7: " + value.get(DESCRIPTION));
+									}
+								}
+								else if (value.containsKey(PERMISSIONS) && value.get(PERMISSIONS) instanceof List && !((List<Object>)value.get(PERMISSIONS)).isEmpty())
+								{
+									boolean enabled = false;
+									for (Object o : (List<Object>)value.get(PERMISSIONS))
+									{
+										if (o instanceof String && user.isAuthorized((String)o))
+										{
+											enabled = true;
+											break;
+										}
+									}
+									if (enabled)
+									{
+										retval.add("§c" + k.getKey() + "§7: " + value.get(DESCRIPTION));
+									}
+								}
+								else if (user.isAuthorized("essentials.help." + pluginName))
+								{
+									retval.add("§c" + k.getKey() + "§7: " + value.get(DESCRIPTION));
+								}
+								else
+								{
+									if (!ess.getSettings().hidePermissionlessHelp())
+									{
+										retval.add("§c" + k.getKey() + "§7: " + value.get(DESCRIPTION));
+									}
+								}
+							}
+						}
+					}
+					catch (NullPointerException ex)
+					{
+						continue;
 					}
 				}
 			}
@@ -136,7 +219,7 @@ public class Commandhelp extends EssentialsCommand
 			{
 				if (!reported)
 				{
-					logger.log(Level.WARNING, "Error getting help for:" + pluginName, ex);
+					logger.log(Level.WARNING, Util.format("commandHelpFailedForPlugin", pluginName), ex);
 				}
 				reported = true;
 				continue;

Essentials/src/com/earth2me/essentials/commands/Commandhelpop.java

@@ -4,6 +4,7 @@ import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
+import java.util.logging.Level;
 
 
 public class Commandhelpop extends EssentialsCommand
@@ -21,7 +22,8 @@ public class Commandhelpop extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		charge(user);
+		final String message = Util.format("helpOp", user.getDisplayName(), getFinalArg(args, 0));
+		logger.log(Level.INFO, message);
 		for (Player p : server.getOnlinePlayers())
 		{
 			User u = ess.getUser(p);
@@ -29,7 +31,7 @@ public class Commandhelpop extends EssentialsCommand
 			{
 				continue;
 			}
-			u.sendMessage(Util.format("helpOp", user.getDisplayName(), getFinalArg(args, 0)));
+			u.sendMessage(message);
 		}
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandhome.java

@@ -1,9 +1,10 @@
 package com.earth2me.essentials.commands;
 
-import com.earth2me.essentials.Charge;
+import com.earth2me.essentials.Trade;
 import org.bukkit.Server;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
+import java.util.List;
 
 
 public class Commandhome extends EssentialsCommand
@@ -16,26 +17,51 @@ public class Commandhome extends EssentialsCommand
 	@Override
 	public void run(Server server, User user, String commandLabel, String[] args) throws Exception
 	{
-		Charge charge = new Charge(this.getName(), ess);
+		Trade charge = new Trade(this.getName(), ess);
 		charge.isAffordableFor(user);
-		if(args.length > 0 && user.isAuthorized("essentials.home.others"))
+		User u = user;
+		String homeName = "";
+		String[] nameParts;
+		if (args.length > 0)
 		{
-			User u;
-			try
+			nameParts = args[0].split(":");
+			if (nameParts[0].length() == args[0].length() || !user.isAuthorized("essentials.home.others"))
 			{
-				u = getPlayer(server, args, 0);
+				homeName = nameParts[0];
 			}
-			catch(NoSuchFieldException ex)
+			else
 			{
-				u = ess.getOfflineUser(args[0]);
+				u = getPlayer(server, nameParts[0].split(" "), 0, true);
+				if (nameParts.length > 1)
+				{
+					homeName = nameParts[1];
+				}
 			}
-			if (u == null)
-			{
-				throw new Exception(Util.i18n("playerNotFound"));
-			}
-			user.getTeleport().home(u, charge);
-			return;
 		}
-		user.getTeleport().home(charge);
+		try
+		{
+			user.getTeleport().home(u, homeName.toLowerCase(), charge);
+		}
+		catch (NotEnoughArgumentsException e)
+		{
+			List<String> homes = u.getHomes();
+			if (homes.isEmpty() && u.equals(user) && ess.getSettings().spawnIfNoHome())
+			{
+				user.getTeleport().respawn(ess.getSpawn(), charge);				
+			}
+			else if (homes.isEmpty())
+			{
+				throw new Exception(u == user ? Util.i18n("noHomeSet") : Util.i18n("noHomeSetPlayer"));
+			}
+			else if (homes.size() == 1 && u.equals(user))
+			{
+				user.getTeleport().home(u, homes.get(0), charge);
+			}
+			else
+			{
+				user.sendMessage(Util.format("homes", Util.joinList(homes)));
+			}
+		}
+		throw new NoChargeException();
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandinfo.java

@@ -68,9 +68,8 @@ public class Commandinfo extends EssentialsCommand
 		}
 		else
 		{
-			sender.sendMessage(Util.i18n("infoFileDoesNotExist"));
 			file.createNewFile();
-			return;
+			throw new Exception(Util.i18n("infoFileDoesNotExist"));
 		}
 
 		if (bookmarks.isEmpty())
@@ -88,7 +87,6 @@ public class Commandinfo extends EssentialsCommand
 			int start = (page - 1) * 9;
 			int pages = lines.size() / 9 + (lines.size() % 9 > 0 ? 1 : 0);
 
-			charge(sender);
 			sender.sendMessage(Util.format("infoPages", page, pages ));
 			for (int i = start; i < lines.size() && i < start + 9; i++)
 			{
@@ -140,7 +138,6 @@ public class Commandinfo extends EssentialsCommand
 				}
 				int pages = end / 9 + (end % 9 > 0 ? 1 : 0);
 
-				charge(sender);
 				sender.sendMessage(Util.format("infoPages", page, pages ));
 				for (int i = start; i < end && i < start + 9; i++)
 				{
@@ -182,7 +179,6 @@ public class Commandinfo extends EssentialsCommand
 		int page = chapterpage + 1;
 		int pages = (chapterend - chapterstart) / 9 + ((chapterend - chapterstart) % 9 > 0 ? 1 : 0);
 
-		charge(sender);
 		sender.sendMessage(Util.format("infoChapterPages", pageStr, page , pages));
 		for (int i = start; i < chapterend && i < start + 9; i++)
 		{

Essentials/src/com/earth2me/essentials/commands/Commandinvsee.java

@@ -31,11 +31,9 @@ public class Commandinvsee extends EssentialsCommand
 		{
 			invUser.getInventory().setContents(user.getSavedInventory());
 			user.setSavedInventory(null);
-			user.sendMessage(Util.i18n("invRestored"));
-			return;
+			throw new Exception(Util.i18n("invRestored"));
 		}
 
-		charge(user);
 		if (user.getSavedInventory() == null)
 		{
 			user.setSavedInventory(user.getInventory().getContents());
@@ -51,5 +49,6 @@ public class Commandinvsee extends EssentialsCommand
 		user.getInventory().setContents(invUserStack);
 		user.sendMessage(Util.format("invSee", invUser.getDisplayName()));
 		user.sendMessage(Util.i18n("invSeeHelp"));
+		throw new NoChargeException();
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commanditem.java

@@ -1,10 +1,8 @@
 package com.earth2me.essentials.commands;
 
 import org.bukkit.Server;
-import com.earth2me.essentials.ItemDb;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
-import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 
@@ -23,7 +21,7 @@ public class Commanditem extends EssentialsCommand
 		{
 			throw new NotEnoughArgumentsException();
 		}
-		ItemStack stack = ItemDb.get(args[0]);
+		ItemStack stack = ess.getItemDb().get(args[0]);
 
 		String itemname = stack.getType().toString().toLowerCase().replace("_", "");
 		if (ess.getSettings().permissionBasedItemSpawn()
@@ -33,8 +31,7 @@ public class Commanditem extends EssentialsCommand
 			: (!user.isAuthorized("essentials.itemspawn.exempt")
 			   && !user.canSpawnItem(stack.getTypeId())))
 		{
-			user.sendMessage(Util.format("cantSpawnItem", itemname));
-			return;
+			throw new Exception(Util.format("cantSpawnItem", itemname));
 		}
 
 		if (args.length > 1 && Integer.parseInt(args[1]) > 0)
@@ -44,12 +41,10 @@ public class Commanditem extends EssentialsCommand
 
 		if (stack.getType() == Material.AIR)
 		{
-			user.sendMessage(Util.format("cantSpawnItem", "Air"));
-			return;
+			throw new Exception(Util.format("cantSpawnItem", "Air"));
 		}
 
-		String itemName = stack.getType().name().toLowerCase().replace('_', ' ');
-		charge(user);
+		String itemName = stack.getType().toString().toLowerCase().replace('_', ' ');
 		user.sendMessage(Util.format("itemSpawn", stack.getAmount(), itemName));
 		user.getInventory().addItem(stack);
 		user.updateInventory();

Essentials/src/com/earth2me/essentials/commands/Commandjails.java

@@ -1,5 +1,6 @@
 package com.earth2me.essentials.commands;
 
+import com.earth2me.essentials.Util;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
 
@@ -14,12 +15,6 @@ public class Commandjails extends EssentialsCommand
 	@Override
 	protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
-		StringBuilder jailList = new StringBuilder();
-		for (String j : ess.getJail().getJails())
-		{
-			jailList.append(j);
-			jailList.append(' ');
-		}
-		sender.sendMessage("§7" + jailList);
+		sender.sendMessage("§7" + Util.joinList(" ", ess.getJail().getJails()));
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandjump.java

@@ -1,6 +1,6 @@
 package com.earth2me.essentials.commands;
 
-import com.earth2me.essentials.Charge;
+import com.earth2me.essentials.Trade;
 import org.bukkit.Location;
 import org.bukkit.Server;
 import com.earth2me.essentials.TargetBlock;
@@ -36,7 +36,7 @@ public class Commandjump extends EssentialsCommand
 			throw new Exception(Util.i18n("jumpError"), ex);
 		}
 
-		Charge charge = new Charge(this.getName(), ess);
+		Trade charge = new Trade(this.getName(), ess);
 		charge.isAffordableFor(user);
 		user.getTeleport().teleport(loc, charge);
 	}

Essentials/src/com/earth2me/essentials/commands/Commandkick.java

@@ -1,10 +1,11 @@
 package com.earth2me.essentials.commands;
 
+import com.earth2me.essentials.Console;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
-import org.bukkit.ChatColor;
+import org.bukkit.entity.Player;
 
 
 public class Commandkick extends EssentialsCommand
@@ -13,7 +14,7 @@ public class Commandkick extends EssentialsCommand
 	{
 		super("kick");
 	}
-
+	
 	@Override
 	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
@@ -21,19 +22,23 @@ public class Commandkick extends EssentialsCommand
 		{
 			throw new NotEnoughArgumentsException();
 		}
-
-		User u;
-		try
+		
+		User player = getPlayer(server, args, 0);
+		if (player.isAuthorized("essentials.kick.exempt"))
 		{
-			u = ess.getUser(server.matchPlayer(args[0]).get(0));
+			throw new Exception(Util.i18n("kickExempt"));
 		}
-		catch (Throwable ex)
+		final String kickReason = args.length > 1 ? getFinalArg(args, 1) : Util.i18n("kickDefault");
+		player.kickPlayer(kickReason);
+		String senderName = sender instanceof Player ? ((Player)sender).getDisplayName() : Console.NAME;
+		
+		for(Player p : server.getOnlinePlayers())
 		{
-			sender.sendMessage(Util.i18n("playerNotFound"));
-			return;
+			User u = ess.getUser(p);
+			if(u.isAuthorized("essentials.kick.notify"))
+			{
+			p.sendMessage(Util.format("playerKicked", senderName, player.getName(), kickReason));
+			}
 		}
-
-		charge(sender);
-		u.kickPlayer(args.length > 1 ? getFinalArg(args, 1) : Util.i18n("kickDefault"));
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandkickall.java

@@ -16,8 +16,6 @@ public class Commandkickall extends EssentialsCommand
 	@Override
 	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
-		charge(sender);
-
 		for (Player p : server.getOnlinePlayers())
 		{
 			if (sender instanceof Player && p.getName().equalsIgnoreCase(((Player)sender).getName()))

Essentials/src/com/earth2me/essentials/commands/Commandkill.java

@@ -21,7 +21,6 @@ public class Commandkill extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		charge(sender);
 		for (Player p : server.matchPlayer(args[0]))
 		{
 			p.setHealth(0);

Essentials/src/com/earth2me/essentials/commands/Commandkit.java

@@ -1,6 +1,6 @@
 package com.earth2me.essentials.commands;
 
-import com.earth2me.essentials.Charge;
+import com.earth2me.essentials.Trade;
 import java.util.Calendar;
 import java.util.HashMap;
 import java.util.List;
@@ -9,6 +9,7 @@ import org.bukkit.Server;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
 import java.util.GregorianCalendar;
+import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 
 
@@ -109,7 +110,7 @@ public class Commandkit extends EssentialsCommand
 					items = (List<String>)kit;
 				}
 
-				Charge charge = new Charge("kit-" + kitName, ess);
+				Trade charge = new Trade("kit-" + kitName, ess);
 				try
 				{
 					charge.isAffordableFor(user);
@@ -124,7 +125,7 @@ public class Commandkit extends EssentialsCommand
 				for (String d : items)
 				{
 					String[] parts = d.split("[^0-9]+", 3);
-					int id = Integer.parseInt(parts[0]);
+					int id = Material.getMaterial(Integer.parseInt(parts[0])).getId();
 					int amount = parts.length > 1 ? Integer.parseInt(parts[parts.length > 2 ? 2 : 1]) : 1;
 					short data = parts.length > 2 ? Short.parseShort(parts[1]) : 0;
 					HashMap<Integer,ItemStack> overfilled = user.getInventory().addItem(new ItemStack(id, amount, data));
@@ -140,7 +141,6 @@ public class Commandkit extends EssentialsCommand
 				}
 				try
 				{
-					charge(user);
 					charge.charge(user);
 				}
 				catch (Exception ex)

Essentials/src/com/earth2me/essentials/commands/Commandlightning.java

@@ -26,20 +26,14 @@ public class Commandlightning extends EssentialsCommand
 		if (args.length < 1 & user != null)
 		{
 			user.getWorld().strikeLightning(user.getTargetBlock(null, 600).getLocation());
-			charge(user);
 			return;
 		}
 
 		if (server.matchPlayer(args[0]).isEmpty())
 		{
-			sender.sendMessage(Util.i18n("playerNotFound"));
-			return;
+			throw new Exception(Util.i18n("playerNotFound"));
 		}
 
-		if (user != null)
-		{
-			charge(user);
-		}
 		for (Player p : server.matchPlayer(args[0]))
 		{
 			sender.sendMessage(Util.format("lightningUse", p.getDisplayName()));

Essentials/src/com/earth2me/essentials/commands/Commandlist.java

@@ -2,7 +2,6 @@ package com.earth2me.essentials.commands;
 
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
-import com.earth2me.essentials.Essentials;
 import org.bukkit.entity.Player;
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
@@ -25,9 +24,33 @@ public class Commandlist extends EssentialsCommand
 	@Override
 	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
-		charge(sender);
+		boolean showhidden = false;
+		if (sender instanceof Player)
+		{
+			if (ess.getUser(sender).isAuthorized("essentials.list.hidden"))
+			{
+				showhidden = true;
+			}
+		}
+		else
+		{
+			showhidden = true;
+		}
+		int playerHidden = 0;
+		for (Player p : server.getOnlinePlayers())
+		{
+			if (ess.getUser(p).isHidden())
+			{
+				playerHidden++;
+			}
+		}
+		//TODO: move these to messages file
 		StringBuilder online = new StringBuilder();
-		online.append(ChatColor.BLUE).append("There are ").append(ChatColor.RED).append(server.getOnlinePlayers().length);
+		online.append(ChatColor.BLUE).append("There are ").append(ChatColor.RED).append(server.getOnlinePlayers().length - playerHidden);
+		if (showhidden && playerHidden > 0)
+		{
+			online.append(ChatColor.GRAY).append("/").append(playerHidden);
+		}
 		online.append(ChatColor.BLUE).append(" out of a maximum ").append(ChatColor.RED).append(server.getMaxPlayers());
 		online.append(ChatColor.BLUE).append(" players online.");
 		sender.sendMessage(online.toString());
@@ -38,6 +61,10 @@ public class Commandlist extends EssentialsCommand
 			for (Player p : server.getOnlinePlayers())
 			{
 				User u = ess.getUser(p);
+				if (u.isHidden() && !showhidden)
+				{
+					continue;
+				}
 				String group = u.getGroup();
 				List<User> list = sort.get(group);
 				if (list == null)
@@ -70,7 +97,12 @@ public class Commandlist extends EssentialsCommand
 					{
 						groupString.append("§7[AFK]§f");
 					}
+					if (user.isHidden())
+					{
+						groupString.append("§7[HIDDEN]§f");
+					}
 					groupString.append(user.getDisplayName());
+					groupString.append("§f");
 				}
 				sender.sendMessage(groupString.toString());
 			}
@@ -80,7 +112,12 @@ public class Commandlist extends EssentialsCommand
 			List<User> users = new ArrayList<User>();
 			for (Player p : server.getOnlinePlayers())
 			{
-				users.add(ess.getUser(p));
+				final User u = ess.getUser(p);
+				if (u.isHidden() && !showhidden)
+				{
+					continue;
+				}
+				users.add(u);
 			}
 			Collections.sort(users);
 
@@ -101,7 +138,12 @@ public class Commandlist extends EssentialsCommand
 				{
 					onlineUsers.append("§7[AFK]§f");
 				}
+				if (user.isHidden())
+				{
+					onlineUsers.append("§7[HIDDEN]§f");
+				}
 				onlineUsers.append(user.getDisplayName());
+				onlineUsers.append("§f");
 			}
 			sender.sendMessage(onlineUsers.toString());
 		}

Essentials/src/com/earth2me/essentials/commands/Commandmail.java

@@ -23,22 +23,19 @@ public class Commandmail extends EssentialsCommand
 			List<String> mail = user.getMails();
 			if (mail.isEmpty())
 			{
-				user.sendMessage(Util.i18n("noMail"));
-				return;
+				throw new Exception(Util.i18n("noMail"));
 			}
 			for (String s : mail)
 			{
 				user.sendMessage(s);
 			}
-			user.sendMessage(Util.i18n("mailClear"));
-			return;
+			throw new Exception(Util.i18n("mailClear"));
 		}
 		if (args.length >= 3 && "send".equalsIgnoreCase(args[0]))
 		{
 			if (!user.isAuthorized("essentials.mail.send"))
 			{
-				user.sendMessage(Util.i18n("noMailSendPerm"));
-				return;
+				throw new Exception(Util.i18n("noMailSendPerm"));
 			}
 
 			Player player = server.getPlayer(args[1]);
@@ -53,10 +50,8 @@ public class Commandmail extends EssentialsCommand
 			}
 			if (u == null)
 			{
-				user.sendMessage(Util.format("playerNeverOnServer", args[1]));
-				return;
+				throw new Exception(Util.format("playerNeverOnServer", args[1]));
 			}
-			charge(user);
 			if (!u.isIgnoredPlayer(user.getName()))
 			{
 				u.addMail(ChatColor.stripColor(user.getDisplayName()) + ": " + getFinalArg(args, 2));
@@ -67,9 +62,8 @@ public class Commandmail extends EssentialsCommand
 		if (args.length >= 1 && "clear".equalsIgnoreCase(args[0]))
 		{
 			user.setMails(null);
-			user.sendMessage(Util.i18n("mailCleared"));
-			return;
+			throw new Exception(Util.i18n("mailCleared"));
 		}
-		throw new NotEnoughArgumentsException();
+		throw new NoChargeException();
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandme.java

@@ -17,21 +17,22 @@ public class Commandme extends EssentialsCommand
 	{
 		if (user.isMuted())
 		{
-			user.sendMessage(Util.i18n("voiceSilenced"));
-			return;
+			throw new Exception(Util.i18n("voiceSilenced"));
 		}
 
 		if (args.length < 1)
 		{
 			throw new NotEnoughArgumentsException();
 		}
-		StringBuilder message = new StringBuilder();
+		final StringBuilder message = new StringBuilder();
+		message.append("* ");
+		message.append(user.getDisplayName());
+		message.append(' ');
 		for (int i = 0; i < args.length; i++)
 		{
 			message.append(args[i]);
 			message.append(' ');
 		}
-		charge(user);
-		ess.broadcastMessage(user.getName(), "* " + user.getDisplayName() + " " + message);
+		ess.broadcastMessage(user, message.toString());
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandmotd.java

@@ -15,7 +15,6 @@ public class Commandmotd extends EssentialsCommand
 	@Override
 	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
 	{
-		charge(sender);
 		for (String m : ess.getMotd(sender, Util.i18n("noMotd")))
 		{
 			sender.sendMessage(m);

Essentials/src/com/earth2me/essentials/commands/Commandmsg.java

@@ -5,6 +5,7 @@ import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import com.earth2me.essentials.Console;
 import com.earth2me.essentials.IReplyTo;
+import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
 import org.bukkit.command.CommandSender;
 
@@ -24,6 +25,15 @@ public class Commandmsg extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
+		if (sender instanceof Player)
+		{
+			User user = ess.getUser(sender);
+			if (user.isMuted())
+			{
+				throw new Exception(Util.i18n("voiceSilenced"));
+			}
+		}
+
 		String message = getFinalArg(args, 1);
 		String translatedMe = Util.i18n("me");
 
@@ -44,15 +54,28 @@ public class Commandmsg extends EssentialsCommand
 
 		if (matches.isEmpty())
 		{
-			sender.sendMessage(Util.i18n("playerNotFound"));
-			return;
+			throw new Exception(Util.i18n("playerNotFound"));
 		}
 
-		charge(sender);
+		int i = 0;
 		for (Player p : matches)
-		{	
+		{
+			final User u = ess.getUser(p);
+			if (u.isHidden())
+			{
+				i++;
+			}
+		}
+		if (i == matches.size())
+		{
+			throw new Exception(Util.i18n("playerNotFound"));
+		}
+
+		for (Player p : matches)
+		{
 			sender.sendMessage(Util.format("msgFormat", translatedMe, p.getDisplayName(), message));
-			if (sender instanceof Player && ess.getUser(p).isIgnoredPlayer(((Player)sender).getName()))
+			final User u = ess.getUser(p);
+			if (sender instanceof Player && (u.isIgnoredPlayer(((Player)sender).getName()) || u.isHidden()))
 			{
 				continue;
 			}

Essentials/src/com/earth2me/essentials/commands/Commandmute.java

@@ -21,7 +21,11 @@ public class Commandmute extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 
-		User p = getPlayer(server, args, 0);
+		User p = getPlayer(server, args, 0, true);
+		if (!p.isMuted() && p.isAuthorized("essentials.mute.exempt"))
+		{
+			throw new Exception(Util.i18n("muteExempt"));
+		}
 		long muteTimestamp = 0;
 		if (args.length > 1)
 		{
@@ -29,14 +33,18 @@ public class Commandmute extends EssentialsCommand
 			muteTimestamp = Util.parseDateDiff(time, true);
 		}
 		p.setMuteTimeout(muteTimestamp);
-		charge(sender);
-
-
+		boolean muted = p.toggleMuted();
 		sender.sendMessage(
-				p.toggleMuted()
+				muted
 				? (muteTimestamp > 0
 				   ? Util.format("mutedPlayerFor", p.getDisplayName(), Util.formatDateDiff(muteTimestamp))
 				   : Util.format("mutedPlayer", p.getDisplayName()))
 				: Util.format("unmutedPlayer", p.getDisplayName()));
+		p.sendMessage(
+				muted
+				? (muteTimestamp > 0
+				   ? Util.format("playerMutedFor", Util.formatDateDiff(muteTimestamp))
+				   : Util.i18n("playerMuted"))
+				: Util.i18n("playerUnmuted"));
 	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandnick.java

@@ -21,13 +21,16 @@ public class Commandnick extends EssentialsCommand
 		{
 			throw new NotEnoughArgumentsException();
 		}
+		
+		if (!ess.getSettings().changeDisplayName()) {
+			throw new Exception(Util.i18n("nickDisplayName"));
+		}
 
 		if (args.length > 1)
 		{
 			if (!user.isAuthorized("essentials.nick.others"))
 			{
-				user.sendMessage(Util.i18n("nickOthersPermission"));
-				return;
+				throw new Exception(Util.i18n("nickOthersPermission"));
 			}
 
 			setOthersNickname(server, user, args);
@@ -46,8 +49,7 @@ public class Commandnick extends EssentialsCommand
 
 		if (nick.matches("[^a-zA-Z_0-9]"))
 		{
-			user.sendMessage(Util.i18n("nickNamesAlpha"));
-			return;
+			throw new Exception(Util.i18n("nickNamesAlpha"));
 		}
 
 		for (Player p : server.getOnlinePlayers())
@@ -61,12 +63,10 @@ public class Commandnick extends EssentialsCommand
 			String nk = nick.toLowerCase();
 			if (nk.equals(dn) || nk.equals(n))
 			{
-				user.sendMessage(Util.i18n("nickInUse"));
-				return;
+				throw new Exception(Util.i18n("nickInUse"));
 			}
 		}
 
-		charge(user);
 		user.setDisplayName(ess.getSettings().getNicknamePrefix() + nick);
 		user.setNickname(nick);
 		user.sendMessage(Util.format("nickSet", user.getDisplayName() + "§7."));
@@ -80,6 +80,11 @@ public class Commandnick extends EssentialsCommand
 			throw new NotEnoughArgumentsException();
 		}
 		
+		if (!ess.getSettings().changeDisplayName()) {
+			sender.sendMessage(Util.i18n("nickDisplayName"));
+			return;
+		}
+		
 		setOthersNickname(server, sender, args);
 		
 	}

Essentials/src/com/earth2me/essentials/commands/Commandnuke.java

@@ -0,0 +1,58 @@
+package com.earth2me.essentials.commands;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import org.bukkit.Location;
+import org.bukkit.Server;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.TNTPrimed;
+
+
+public class Commandnuke extends EssentialsCommand
+{
+	public Commandnuke()
+	{
+		super("nuke");
+	}
+
+	@Override
+	protected void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws NoSuchFieldException, NotEnoughArgumentsException
+	{
+		List<Player> targets;
+		if (args.length > 0) 
+		{
+			targets = new ArrayList<Player>();
+			int pos = 0;
+			for (String arg : args)
+			{
+				targets.add(getPlayer(server, args, pos));
+				pos++;
+			}
+		}
+		else
+		{
+			 targets = Arrays.asList(server.getOnlinePlayers());
+		}
+		ess.getTNTListener().enable();
+		for (Player player : targets)
+		{
+			if (player == null) {
+				continue;
+			} 
+			player.sendMessage("May death rain upon them");
+			final Location loc = player.getLocation();
+			final World world = loc.getWorld();
+			for (int x = -10; x <= 10; x += 5)
+			{
+				for (int z = -10; z <= 10; z += 5)
+				{
+					final Location tntloc = new Location(world, loc.getBlockX() + x, 127, loc.getBlockZ() + z);
+					final TNTPrimed tnt = world.spawn(tntloc, TNTPrimed.class);
+				}
+			}
+		}
+	}
+}

Essentials/src/com/earth2me/essentials/commands/Commandpay.java

@@ -3,6 +3,7 @@ package com.earth2me.essentials.commands;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
 import com.earth2me.essentials.User;
+import com.earth2me.essentials.Util;
 
 
 public class Commandpay extends EssentialsCommand
@@ -22,10 +23,20 @@ public class Commandpay extends EssentialsCommand
 
 		double amount = Double.parseDouble(args[1].replaceAll("[^0-9\\.]", ""));
 
+		Boolean foundUser = false;
 		for (Player p : server.matchPlayer(args[0]))
 		{
 			User u = ess.getUser(p);
+			if (u.isHidden())
+			{
+				continue;
+			}
 			user.payUser(u, amount);
+			foundUser = true;
+		}
+		
+		if(foundUser == false) {
+			throw new NoSuchFieldException(Util.i18n("playerNotFound"));
 		}
 	}
 }