From f342db744ad9367417c6fc85439d8c22410f15a5 Mon Sep 17 00:00:00 2001
From: Rigby <rigby@onarandombox.com>
Date: Fri, 29 Apr 2011 23:34:37 +0100
Subject: [PATCH] Added per world PVP setting support.

---
 src/main/java/net/minecraft/server/EntityPlayer.java | 2 +-
 src/main/java/net/minecraft/server/World.java        | 1 +
 src/main/java/net/minecraft/server/WorldServer.java  | 1 +
 src/main/java/org/bukkit/craftbukkit/CraftWorld.java | 8 ++++++++
 4 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index eb8d9d32d4..e04fa6e1a6 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -132,7 +132,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
         if (this.bG > 0) {
             return false;
         } else {
-            if (!this.b.pvpMode) {
+            if (!this.world.pvpMode) { // CraftBukkit this.b.pvpMode -> this.world.pvpMode 
                 if (entity instanceof EntityHuman) {
                     return false;
                 }
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index ed7a56365b..7a2c67fad3 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -57,6 +57,7 @@ public class World implements IBlockAccess {
     private int J = 0;
     public boolean allowMonsters = true; // CraftBukkit private->public
     public boolean allowAnimals = true; // CraftBukkit private->public
+    public boolean pvpMode; // CraftBukkit
     static int u = 0;
     private Set M = new HashSet();
     private int N;
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index e0c73c2804..852c89d7b3 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -26,6 +26,7 @@ public class WorldServer extends World implements BlockChangeDelegate {
         this.cserver = minecraftserver.server;
         this.world = new CraftWorld(this);
         this.manager = new PlayerManager(minecraftserver, this);
+        this.pvpMode = minecraftserver.pvpMode;
     }
 
     public PlayerManager manager;
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 4c5fa33f9f..40f395966e 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -612,4 +612,12 @@ public class CraftWorld implements World {
     public long getSeed() {
         return world.worldData.b();
     }
+
+    public boolean getPVP() {
+        return world.pvpMode;
+    }
+
+    public void setPVP(boolean pvp) {
+        world.pvpMode = pvp;
+    }
 }