Bump jetbrains annotation to 20.1.0.

Adds world UID and generator details to /mvinfo command

pom.xml

@@ -319,7 +319,7 @@
         <dependency>
             <groupId>org.bstats</groupId>
             <artifactId>bstats-bukkit</artifactId>
-            <version>1.7</version>
+            <version>1.8</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.bukkit</groupId>
@@ -335,7 +335,7 @@
         <dependency>
             <groupId>org.jetbrains</groupId>
             <artifactId>annotations</artifactId>
-            <version>16.0.2</version>
+            <version>20.1.0</version>
         </dependency>
         <dependency>
             <groupId>de.themoep.idconverter</groupId>

src/main/java/com/onarandombox/MultiverseCore/commands/InfoCommand.java

@@ -115,6 +115,7 @@ public class InfoCommand extends MultiverseCommand {
         FancyColorScheme colors = new FancyColorScheme(ChatColor.AQUA, ChatColor.AQUA, ChatColor.GOLD, ChatColor.WHITE);
         message.add(new FancyHeader("General Info", colors));
         message.add(new FancyMessage("World Name: ", world.getName(), colors));
+        message.add(new FancyMessage("World UID: ", world.getCBWorld().getUID().toString(), colors));
         message.add(new FancyMessage("World Alias: ", world.getColoredWorldString(), colors));
         message.add(new FancyMessage("Game Mode: ", world.getGameMode().toString(), colors));
         message.add(new FancyMessage("Difficulty: ", world.getDifficulty().toString(), colors));
@@ -151,6 +152,7 @@ public class InfoCommand extends MultiverseCommand {
         message = new ArrayList<FancyText>();
         message.add(new FancyHeader("More World Settings", colors));
         message.add(new FancyMessage("World Type: ", world.getWorldType().toString(), colors));
+        message.add(new FancyMessage("Generator: ", world.getGenerator(), colors));
         message.add(new FancyMessage("Structures: ", world.getCBWorld().canGenerateStructures() + "", colors));
         message.add(new FancyMessage("Weather: ", world.isWeatherEnabled() + "", colors));
         message.add(new FancyMessage("Players will get hungry: ", world.getHunger() + "", colors));

src/main/java/com/onarandombox/MultiverseCore/listeners/MVChatListener.java

@@ -5,7 +5,6 @@ import com.onarandombox.MultiverseCore.api.MVWorldManager;
 import com.onarandombox.MultiverseCore.api.MultiverseWorld;
 
 import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
 import org.bukkit.event.Listener;
 
 /**
@@ -27,30 +26,34 @@ public abstract class MVChatListener implements Listener {
      * @param event The {@link ChatEvent}.
      */
     public void playerChat(ChatEvent event) {
-        if (event.isCancelled() || !plugin.getMVConfig().getPrefixChat()) {
+        if (event.isCancelled()) {
             return;
         }
-
-        MultiverseWorld mvworld = getPlayerWorld(event.getPlayer());
-        if (mvworld == null || mvworld.isHidden()) {
-            return;
+        // Check whether the Server is set to prefix the chat with the World name.
+        // If not we do nothing, if so we need to check if the World has an Alias.
+        if (plugin.getMVConfig().getPrefixChat()) {
+            String world = playerListener.getPlayerWorld().get(event.getPlayer().getName());
+            if (world == null) {
+                world = event.getPlayer().getWorld().getName();
+                playerListener.getPlayerWorld().put(event.getPlayer().getName(), world);
+            }
+            String prefix = "";
+            // If we're not a MV world, don't do anything
+            if (!this.worldManager.isMVWorld(world)) {
+                return;
+            }
+            MultiverseWorld mvworld = this.worldManager.getMVWorld(world);
+            if (mvworld.isHidden()) {
+                return;
+            }
+            prefix = mvworld.getColoredWorldString();
+            String chat = event.getFormat();
+            
+            String prefixChatFormat = plugin.getMVConfig().getPrefixChatFormat();
+            prefixChatFormat = prefixChatFormat.replace("%world%", prefix).replace("%chat%", chat);
+            prefixChatFormat = ChatColor.translateAlternateColorCodes('&', prefixChatFormat);
+            
+            event.setFormat(prefixChatFormat);
         }
-
-        String prefixChatFormat = plugin.getMVConfig().getPrefixChatFormat()
-                .replace("%world%", mvworld.getColoredWorldString())
-                .replace("%chat%", event.getFormat());
-        
-        prefixChatFormat = ChatColor.translateAlternateColorCodes('&', prefixChatFormat);
-
-        event.setFormat(prefixChatFormat);
-    }
-
-    private MultiverseWorld getPlayerWorld(Player player) {
-        String world = playerListener.getPlayerWorld().get(player.getName());
-        if (world == null) {
-            world = player.getWorld().getName();
-            playerListener.getPlayerWorld().put(player.getName(), world);
-        }
-        return this.worldManager.getMVWorld(world);
     }
 }