Pattern chests keep inventory on harvest

src/main/java/tconstruct/tools/blocks/ToolStationBlock.java

@@ -7,9 +7,11 @@ import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.item.EntityItem;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.AxisAlignedBB;
 import net.minecraft.util.IIcon;
@@ -197,7 +199,7 @@ public class ToolStationBlock extends InventoryBlock
         }
     }
 
-    @Override
+    /*@Override
     public void onBlockPlacedBy (World world, int x, int y, int z, EntityLivingBase par5EntityLiving, ItemStack par6ItemStack)
     {
         if (PHConstruct.freePatterns)
@@ -214,11 +216,98 @@ public class ToolStationBlock extends InventoryBlock
             }
         }
         super.onBlockPlacedBy(world, x, y, z, par5EntityLiving, par6ItemStack);
-    }
+    }*/
 
     @Override
     public String getTextureDomain (int textureNameIndex)
     {
         return "tinker";
     }
+    
+    /* Keep pattern chest inventory */
+    @Override
+    public void breakBlock (World par1World, int x, int y, int z, Block blockID, int meta)
+    {
+        if (meta < 5 || meta > 9)
+            super.breakBlock(par1World, x, y, z, blockID, meta);
+        else
+        {
+            par1World.removeTileEntity(x, y, z);
+        }
+    }
+    
+    @Override
+    public boolean removedByPlayer (World world, EntityPlayer player, int x, int y, int z, boolean willHarvest)
+    {
+        player.addExhaustion(0.025F);
+
+        if (!world.isRemote && world.getGameRules().getGameRuleBooleanValue("doTileDrops"))
+        {
+            int meta = world.getBlockMetadata(x, y, z);
+            if (meta >= 5 && meta <= 9)
+            {
+                ItemStack chest = new ItemStack(this, 1, 5);
+                NBTTagCompound inventory = new NBTTagCompound();
+                PatternChestLogic logic = (PatternChestLogic) world.getTileEntity(x, y, z);
+                logic.writeInventoryToNBT(inventory);
+                NBTTagCompound baseTag = new NBTTagCompound();
+                baseTag.setTag("Inventory", inventory);
+                chest.setTagCompound(baseTag);
+
+                //Spawn item
+                if (!player.capabilities.isCreativeMode || player.isSneaking())
+                {
+                    float f = 0.7F;
+                    double d0 = (double) (world.rand.nextFloat() * f) + (double) (1.0F - f) * 0.5D;
+                    double d1 = (double) (world.rand.nextFloat() * f) + (double) (1.0F - f) * 0.5D;
+                    double d2 = (double) (world.rand.nextFloat() * f) + (double) (1.0F - f) * 0.5D;
+                    EntityItem entityitem = new EntityItem(world, (double) x + d0, (double) y + d1, (double) z + d2, chest);
+                    entityitem.delayBeforeCanPickup = 10;
+                    world.spawnEntityInWorld(entityitem);
+                }
+            }
+        }
+        return world.setBlockToAir(x, y, z);
+    }
+
+    @Override
+    public void harvestBlock (World world, EntityPlayer player, int x, int y, int z, int meta)
+    {
+        if (meta < 5 || meta > 9)
+        super.harvestBlock(world, player, x, y, z, meta);
+        //Do nothing
+    }
+
+    @Override
+    public void onBlockPlacedBy (World world, int x, int y, int z, EntityLivingBase living, ItemStack stack)
+    {
+        boolean keptInventory = false;
+        if (stack.hasTagCompound())
+        {
+            NBTTagCompound inventory = stack.getTagCompound().getCompoundTag("Inventory");
+            if (inventory != null)
+            {
+                PatternChestLogic logic = (PatternChestLogic) world.getTileEntity(x, y, z);
+                logic.readInventoryFromNBT(inventory);
+                logic.xCoord = x;
+                logic.yCoord = y;
+                logic.zCoord = z;
+                keptInventory = true;
+            }
+        }
+        if (!keptInventory && PHConstruct.freePatterns)
+        {
+            int meta = world.getBlockMetadata(x, y, z);
+            if (meta == 5)
+            {
+                PatternChestLogic logic = (PatternChestLogic) world.getTileEntity(x, y, z);
+                for (int i = 1; i <= 13; i++)
+                {
+                    logic.setInventorySlotContents(i - 1, new ItemStack(TinkerTools.woodPattern, 1, i));
+                }
+                logic.setInventorySlotContents(13, new ItemStack(TinkerTools.woodPattern, 1, 22));
+            }
+        }
+        super.onBlockPlacedBy(world, x, y, z, living, stack);
+    }
 }