From c6beae8872f0b4729e4dc7354be2345cede8fca0 Mon Sep 17 00:00:00 2001
From: Nathan Adams <dinnerbone@dinnerbone.com>
Date: Thu, 24 Nov 2011 18:48:01 +0000
Subject: [PATCH] Fixed allow-nether being ignored

---
 .../java/net/minecraft/server/MinecraftServer.java   | 12 ++++++------
 .../minecraft/server/ServerConfigurationManager.java | 10 +++++++---
 .../org/bukkit/craftbukkit/entity/CraftPlayer.java   |  2 +-
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index c532593fae..ecce97546d 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -203,18 +203,18 @@ public class MinecraftServer implements Runnable, ICommandListener, IMinecraftSe
         log.info("Default game type: " + j);
 
         // CraftBukkit start (+ removed worldsettings and servernbtmanager)
-        int worldCount = 2;
-
-        if (this.propertyManager.getBoolean("allow-nether", true)) {
-            worldCount++;
-        }
+        int worldCount = 3;
 
         for (int k = 0; k < worldCount; ++k) {
             WorldServer world;
             int dimension = 0;
 
             if (k == 1) {
-                dimension = -1;
+                if (this.propertyManager.getBoolean("allow-nether", true)) {
+                    dimension = -1;
+                } else {
+                    continue;
+                }
             }
 
             if (k == 2) {
diff --git a/src/main/java/net/minecraft/server/ServerConfigurationManager.java b/src/main/java/net/minecraft/server/ServerConfigurationManager.java
index fb3ec79c11..f1a66bfca9 100644
--- a/src/main/java/net/minecraft/server/ServerConfigurationManager.java
+++ b/src/main/java/net/minecraft/server/ServerConfigurationManager.java
@@ -217,10 +217,10 @@ public class ServerConfigurationManager {
 
     // CraftBukkit start
     public EntityPlayer moveToWorld(EntityPlayer entityplayer, int i, boolean flag) {
-        return this.moveToWorld(entityplayer, i, null);
+        return this.moveToWorld(entityplayer, i, flag, null);
     }
 
-    public EntityPlayer moveToWorld(EntityPlayer entityplayer, int i, Location location) {
+    public EntityPlayer moveToWorld(EntityPlayer entityplayer, int i, boolean flag, Location location) {
         this.server.getTracker(entityplayer.dimension).untrackPlayer(entityplayer);
         // this.server.getTracker(entityplayer.dimension).untrackEntity(entityplayer); // CraftBukkit
         this.getPlayerManager(entityplayer.dimension).removePlayer(entityplayer);
@@ -232,6 +232,10 @@ public class ServerConfigurationManager {
         EntityPlayer entityplayer1 = entityplayer;
         org.bukkit.World fromWorld = entityplayer1.getBukkitEntity().getWorld();
 
+        if (flag) {
+            entityplayer1.copyTo(entityplayer);
+        }
+
         if (location == null) {
             boolean isBedSpawn = false;
             CraftWorld cworld = (CraftWorld) this.server.server.getWorld(entityplayer.spawnWorld);
@@ -328,7 +332,7 @@ public class ServerConfigurationManager {
             finalLocation = event.getPortalTravelAgent().findOrCreate(finalLocation);
         }
         toWorld = ((CraftWorld) finalLocation.getWorld()).getHandle();
-        this.moveToWorld(entityplayer, toWorld.dimension, finalLocation);
+        this.moveToWorld(entityplayer, toWorld.dimension, true, finalLocation);
         // CraftBukkit end
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index c6bb18bd1b..04b69b4487 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -324,7 +324,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         if (fromWorld == toWorld) {
             entity.netServerHandler.teleport(to);
         } else {
-            server.getHandle().moveToWorld(entity, toWorld.dimension, to);
+            server.getHandle().moveToWorld(entity, toWorld.dimension, true, to);
         }
         return true;
     }