From d1cf06c308d35a765cf2d11b170a9d0f8fabb418 Mon Sep 17 00:00:00 2001
From: libraryaddict <libraryaddict115@yahoo.co.nz>
Date: Wed, 30 Dec 2015 22:38:30 +1300
Subject: [PATCH] Some debug and crash fixes


diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index b1348b9..147295e 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -932,12 +932,14 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
 
     protected void a(MobEffect mobeffect, boolean flag) {
         super.a(mobeffect, flag);
-        this.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.getId(), mobeffect));
+        if (this.playerConnection.networkManager.getVersion() > 47 || mobeffect.getEffectId() != 25)
+            this.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.getId(), mobeffect));
     }
 
     protected void b(MobEffect mobeffect) {
         super.b(mobeffect);
-        this.playerConnection.sendPacket(new PacketPlayOutRemoveEntityEffect(this.getId(), mobeffect));
+        if (this.playerConnection.networkManager.getVersion() > 47 || mobeffect.getEffectId() != 25)
+            this.playerConnection.sendPacket(new PacketPlayOutRemoveEntityEffect(this.getId(), mobeffect));
     }
 
     public void enderTeleportTo(double d0, double d1, double d2) {
diff --git a/src/main/java/net/minecraft/server/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
index 39f0b73..e5c947f 100644
--- a/src/main/java/net/minecraft/server/EntityTrackerEntry.java
+++ b/src/main/java/net/minecraft/server/EntityTrackerEntry.java
@@ -428,7 +428,8 @@ public class EntityTrackerEntry {
                         while (iterator.hasNext()) {
                             MobEffect mobeffect = (MobEffect) iterator.next();
 
-                            entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.tracker.getId(), mobeffect));
+                            if (entityplayer.playerConnection.networkManager.getVersion() > 47 || mobeffect.getEffectId() != 25)
+                                entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.tracker.getId(), mobeffect));
                         }
                     }
                 }
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
index ef51cd4..54c1ec9 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java
@@ -14,7 +14,7 @@ public class PacketPlayOutMapChunkBulk implements Packet<PacketListenerPlayOut>
 
     public PacketPlayOutMapChunkBulk() {}
 
-    public PacketPlayOutMapChunkBulk(List<Chunk> list) {Thread.dumpStack();
+    public PacketPlayOutMapChunkBulk(List<Chunk> list) {
         int i = list.size();
         mapChunks = list;
 
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 81e231d..42d9e76 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -168,7 +168,8 @@ public abstract class PlayerList {
         while (iterator.hasNext()) {
             MobEffect mobeffect = (MobEffect) iterator.next();
 
-            playerconnection.sendPacket(new PacketPlayOutEntityEffect(entityplayer.getId(), mobeffect));
+            if (playerconnection.networkManager.getVersion() > 47 || mobeffect.getEffectId() != 25)
+                playerconnection.sendPacket(new PacketPlayOutEntityEffect(entityplayer.getId(), mobeffect));
         }
 
         entityplayer.syncInventory();
@@ -615,7 +616,9 @@ public abstract class PlayerList {
         entityplayer.updateAbilities();
         for (Object o1 : entityplayer.getEffects()) {
             MobEffect mobEffect = (MobEffect) o1;
-            entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityEffect(entityplayer.getId(), mobEffect));
+            
+            if (entityplayer.playerConnection.networkManager.getVersion() > 47 || mobEffect.getEffectId() != 25)
+                entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityEffect(entityplayer.getId(), mobEffect));
         }
         // entityplayer1.syncInventory();
         // CraftBukkit end
-- 
1.9.5.msysgit.0