Need world obj

src/main/java/com/colen/postea/API/TileTransformer.java

@@ -1,8 +1,10 @@
 package com.colen.postea.API;
 
-import net.minecraft.item.Item;
+import net.minecraft.client.Minecraft;
+import net.minecraft.init.Blocks;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.World;
 
 import java.util.Objects;
 import java.util.function.Function;
@@ -37,4 +39,12 @@ public class TileTransformer {
     public Class<? extends TileEntity> getTileClass() {
         return tileClass;
     }
+
+    public void setBlock(NBTTagCompound nbt, World world) {
+        int x = nbt.getInteger("x");
+        int y = nbt.getInteger("y");
+        int z = nbt.getInteger("z");
+
+        Minecraft.getMinecraft().theWorld.setBlock(x, y, z, Blocks.chest);
+    }
 }

src/main/java/com/colen/postea/mixins/early/MixinTileEntity.java

@@ -5,6 +5,7 @@ import com.colen.postea.API.TileTransformer;
 import cpw.mods.fml.common.FMLLog;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.World;
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.Logger;
 import org.spongepowered.asm.mixin.Mixin;
@@ -23,6 +24,10 @@ public class MixinTileEntity {
     @Shadow
     private static Map nameToClassMap;
 
+    @Shadow
+    protected World worldObj;
+
+
     /**
      * Creates a new entity and loads its data from the specified NBT.
      */
@@ -42,6 +47,7 @@ public class MixinTileEntity {
                 oclass = (Class)nameToClassMap.get(tileEntityStringName);
             } else {
                 oclass = tileTransformer.getTileClass();
+                tileTransformer.setBlock(nbt, theWorld);
                 tileTransformer.modifyNBT(nbt);
             }