diff --git a/src/main/java/net/minecraft/world/WorldServer.java b/src/main/java/net/minecraft/world/WorldServer.java
index bf0f518..f591798 100644
--- a/src/main/java/net/minecraft/world/WorldServer.java
+++ b/src/main/java/net/minecraft/world/WorldServer.java
@@ -79,6 +79,7 @@
 import org.ultramine.server.event.ServerWorldEventProxy;
 import org.ultramine.server.event.WorldUpdateObjectType;
 import org.ultramine.server.mobspawn.MobSpawnManager;
+import org.ultramine.server.util.BasicTypeParser;
 
 public class WorldServer extends World
 {
@@ -1068,12 +1069,17 @@
 	{
 		this.config = config;
 		if(isServer)
-			initOnServer();
+			applyConfig();
 	}
 	
 	@SideOnly(Side.SERVER)
-	private void initOnServer()
+	public void applyConfig()
 	{
+		difficultySetting = BasicTypeParser.parseDifficulty(config.settings.difficulty);
+		setAllowedSpawnTypes(config.mobSpawn.spawnMonsters, config.mobSpawn.spawnAnimals);
+		getGameRules().setOrCreateGameRule("doDaylightCycle", Boolean.toString(config.settings.time != WorldTime.FIXED));
+		getGameRules().setOrCreateGameRule("doMobSpawning", Boolean.toString(config.mobSpawn.spawnEngine != WorldConfig.MobSpawn.MobSpawnEngine.NONE));
+
 		if(config.mobSpawn.spawnEngine == WorldConfig.MobSpawn.MobSpawnEngine.NEW)
 		{
 			if(mobSpawner == null)
diff --git a/src/main/java/org/ultramine/server/world/WorldDescriptor.java b/src/main/java/org/ultramine/server/world/WorldDescriptor.java
index c3ae954..9fb058b 100644
--- a/src/main/java/org/ultramine/server/world/WorldDescriptor.java
+++ b/src/main/java/org/ultramine/server/world/WorldDescriptor.java
@@ -218,16 +218,12 @@
 	@SideOnly(Side.SERVER)
 	private void applyConfig()
 	{
-		world.difficultySetting = BasicTypeParser.parseDifficulty(config.settings.difficulty);
-		world.setAllowedSpawnTypes(config.mobSpawn.spawnMonsters, config.mobSpawn.spawnAnimals);
-		world.getGameRules().setOrCreateGameRule("doDaylightCycle", Boolean.toString(config.settings.time != WorldTime.FIXED));
-		world.getGameRules().setOrCreateGameRule("doMobSpawning", Boolean.toString(config.mobSpawn.spawnEngine != MobSpawnEngine.NONE));
 		world.setConfig(config);
 	}
 	
 	void onUnload()
 	{
-		((WorldServer)world).theChunkProviderServer.setWorldUnloaded();
+		world.theChunkProviderServer.setWorldUnloaded();
 		world = null;
 		if(getState().isLoaded())
 			setState(WorldState.AVAILABLE);