ForgePatch/patches_old_unknown/AnvilChunkLoader.java.patch

--- ../src-base/minecraft/net/minecraft/world/chunk/storage/AnvilChunkLoader.java
+++ ../src-work/minecraft/net/minecraft/world/chunk/storage/AnvilChunkLoader.java
@@ -49,9 +49,31 @@
         this.field_193416_e = p_i46673_2_;
     }

     @Nullable
     public Chunk func_75815_a(World p_75815_1_, int p_75815_2_, int p_75815_3_) throws IOException
     {
+        Object[] data = this.loadChunk__Async(p_75815_1_, p_75815_2_, p_75815_3_);
+
+        if (data != null)
+        {
+            Chunk chunk = (Chunk) data[0];
+            NBTTagCompound nbttagcompound = (NBTTagCompound) data[1];
+            this.loadEntities(p_75815_1_, nbttagcompound.func_74775_l("Level"), chunk);
+            return chunk;
+        }
+
+        return null;
+    }
+
+    @Nullable
+    public Object[] loadChunk__Async(World p_75815_1_, int p_75815_2_, int p_75815_3_) throws IOException
+    {
         ChunkPos chunkpos = new ChunkPos(p_75815_2_, p_75815_3_);
         NBTTagCompound nbttagcompound = this.field_75828_a.get(chunkpos);
 
@@ -67,7 +89,7 @@
             nbttagcompound = this.field_193416_e.func_188257_a(FixTypes.CHUNK, CompressedStreamTools.func_74794_a(datainputstream));
         }
 
-        return this.func_75822_a(p_75815_1_, p_75815_2_, p_75815_3_, nbttagcompound);
+        return this.checkedReadChunkFromNBT__Async(p_75815_1_, p_75815_2_, p_75815_3_, nbttagcompound);
     }
 
     public boolean func_191063_a(int p_191063_1_, int p_191063_2_)
@@ -80,6 +102,13 @@
     @Nullable
     protected Chunk func_75822_a(World p_75822_1_, int p_75822_2_, int p_75822_3_, NBTTagCompound p_75822_4_)
     {
+        Object[] data = this.checkedReadChunkFromNBT__Async(p_75822_1_, p_75822_2_, p_75822_3_, p_75822_4_);
+        return data != null ? (Chunk)data[0] : null;
+    }
+
+    @Nullable
+    protected Object[] checkedReadChunkFromNBT__Async(World p_75822_1_, int p_75822_2_, int p_75822_3_, NBTTagCompound p_75822_4_)
+    {
         if (!p_75822_4_.func_150297_b("Level", 10))
         {
             field_151505_a.error("Chunk file at {},{} is missing level data, skipping", Integer.valueOf(p_75822_2_), Integer.valueOf(p_75822_3_));
@@ -103,10 +132,29 @@
                     field_151505_a.error("Chunk file at {},{} is in the wrong location; relocating. (Expected {}, {}, got {}, {})", Integer.valueOf(p_75822_2_), Integer.valueOf(p_75822_3_), Integer.valueOf(p_75822_2_), Integer.valueOf(p_75822_3_), Integer.valueOf(chunk.field_76635_g), Integer.valueOf(chunk.field_76647_h));
                     nbttagcompound.func_74768_a("xPos", p_75822_2_);
                     nbttagcompound.func_74768_a("zPos", p_75822_3_);
+
+                    // Have to move tile entities since we don't load them at this stage
+                    NBTTagList _tileEntities = nbttagcompound.func_150295_c("TileEntities", 10);
+
+                    if (_tileEntities != null)
+                    {
+                        for (int te = 0; te < _tileEntities.func_74745_c(); te++)
+                        {
+                            NBTTagCompound _nbt = (NBTTagCompound) _tileEntities.func_150305_b(te);
+                            _nbt.func_74768_a("x", p_75822_2_ * 16 + (_nbt.func_74762_e("x") - chunk.field_76635_g * 16));
+                            _nbt.func_74768_a("z", p_75822_3_ * 16 + (_nbt.func_74762_e("z") - chunk.field_76647_h * 16));
+                        }
+                    }
+
                     chunk = this.func_75823_a(p_75822_1_, nbttagcompound);
                 }
 
-                return chunk;
+                Object[] data = new Object[2];
+                data[0] = chunk;
+                data[1] = p_75822_4_;
+                // event is fired in ChunkIOProvider.callStage2 since it must be fired after TE's load.
+                // MinecraftForge.EVENT_BUS.post(new ChunkDataEvent.Load(chunk, par4NBTTagCompound));
+                return data;
             }
         }
     }
@@ -121,7 +169,10 @@
             NBTTagCompound nbttagcompound1 = new NBTTagCompound();
             nbttagcompound.func_74782_a("Level", nbttagcompound1);
             nbttagcompound.func_74768_a("DataVersion", 1343);
+            net.minecraftforge.fml.common.FMLCommonHandler.instance().getDataFixer().writeVersionData(nbttagcompound);
             this.func_75820_a(p_75816_2_, p_75816_1_, nbttagcompound1);
             this.func_75824_a(p_75816_2_.func_76632_l(), nbttagcompound);
         }
         catch (Exception exception)