Added callHook method to WorldServer so we can get callEvents from

any world instance

src/net/minecraft/server/WorldServer.java

@@ -4,6 +4,7 @@ package net.minecraft.server;
 import java.io.File;
 import java.util.*;
 import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.event.Event;
 
 
 public class WorldServer extends World {
@@ -41,6 +42,10 @@ public class WorldServer extends World {
     public CraftWorld getWorld() {
         return world;
     }
+    
+    public void callHook(Event event) {
+    	D.server.getPluginManager().callEvent(event);
+    }
     // CraftBukkit stop
 
     public void f() {