Revert "Perform some minor code clean ups (Such as cleaning up imports, some lines of code, etc) Move the entire TopStacks code to the Crystal versions of the chests/Shulker Boxes to match 1.13 code, Fix chests and Shulker Boxes losing their custom names on upgrading. Finally fix the inventories missing due to tinker construct smelteries. Closes #162"

This reverts commit 930ea9a725.

src/main/java/cpw/mods/ironchest/client/ClientProxy.java

@@ -37,19 +37,15 @@ public class ClientProxy extends CommonProxy
         for (IronChestType type : IronChestType.values())
         {
             if (type.clazz != null)
-            {
                 ClientRegistry.bindTileEntitySpecialRenderer(type.clazz, new TileEntityIronChestRenderer());
         }
-        }
 
         for (IronShulkerBoxType type : IronShulkerBoxType.values())
         {
             if (type.clazz != null)
-            {
                 ClientRegistry.bindTileEntitySpecialRenderer(type.clazz, new TileEntityIronShulkerBoxRenderer());
         }
     }
-    }
 
     @Override
     public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z)

src/main/java/cpw/mods/ironchest/client/renderer/chest/TileEntityIronChestRenderer.java

@@ -10,11 +10,13 @@
  ******************************************************************************/
 package cpw.mods.ironchest.client.renderer.chest;
 
+import java.util.Random;
+
 import com.google.common.primitives.SignedBytes;
+
 import cpw.mods.ironchest.common.blocks.chest.BlockIronChest;
 import cpw.mods.ironchest.common.blocks.chest.IronChestType;
 import cpw.mods.ironchest.common.core.IronChestBlocks;
-import cpw.mods.ironchest.common.tileentity.chest.TileEntityCrystalChest;
 import cpw.mods.ironchest.common.tileentity.chest.TileEntityIronChest;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -26,8 +28,6 @@ import net.minecraft.entity.item.EntityItem;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
 
-import java.util.Random;
-
 public class TileEntityIronChestRenderer extends TileEntitySpecialRenderer<TileEntityIronChest>
 {
     private Random random;
@@ -174,7 +174,7 @@ public class TileEntityIronChestRenderer extends TileEntitySpecialRenderer<TileE
             float blockScale = 0.70F;
             float timeD = (float) (360D * (System.currentTimeMillis() & 0x3FFFL) / 0x3FFFL) - partialTicks;
 
-            if (((TileEntityCrystalChest) te).getTopItems().get(1).isEmpty())
+            if (te.getTopItems().get(1).isEmpty())
             {
                 shift = 8;
                 blockScale = 0.85F;
@@ -190,7 +190,7 @@ public class TileEntityIronChestRenderer extends TileEntitySpecialRenderer<TileE
 
             customItem.hoverStart = 0F;
 
-            for (ItemStack item : ((TileEntityCrystalChest) te).getTopItems())
+            for (ItemStack item : te.getTopItems())
             {
                 if (shift > shifts.length || shift > 8)
                 {

src/main/java/cpw/mods/ironchest/client/renderer/shulker/TileEntityIronShulkerBoxRenderer.java

@@ -16,7 +16,6 @@ import com.google.common.primitives.SignedBytes;
 
 import cpw.mods.ironchest.common.blocks.shulker.BlockIronShulkerBox;
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
-import cpw.mods.ironchest.common.tileentity.shulker.TileEntityCrystalShulkerBox;
 import cpw.mods.ironchest.common.tileentity.shulker.TileEntityIronShulkerBox;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -166,7 +165,7 @@ public class TileEntityIronShulkerBoxRenderer extends TileEntitySpecialRenderer<
             float blockScale = 0.70F;
             float timeD = (float) (360D * (System.currentTimeMillis() & 0x3FFFL) / 0x3FFFL) - partialTicks;
 
-            if (((TileEntityCrystalShulkerBox) te).getTopItems().get(1).isEmpty())
+            if (te.getTopItems().get(1).isEmpty())
             {
                 shift = 8;
                 blockScale = 0.85F;
@@ -182,7 +181,7 @@ public class TileEntityIronShulkerBoxRenderer extends TileEntitySpecialRenderer<
 
             customItem.hoverStart = 0F;
 
-            for (ItemStack item : ((TileEntityCrystalShulkerBox) te).getTopItems())
+            for (ItemStack item : te.getTopItems())
             {
                 if (shift > shifts.length || shift > 8)
                 {

src/main/java/cpw/mods/ironchest/common/blocks/chest/BlockIronChest.java

@@ -10,6 +10,10 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.blocks.chest;
 
+import java.util.Random;
+
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.IronChest;
 import cpw.mods.ironchest.common.core.IronChestCreativeTabs;
 import cpw.mods.ironchest.common.tileentity.chest.TileEntityIronChest;
@@ -49,9 +53,6 @@ import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
-import javax.annotation.Nullable;
-import java.util.Random;
-
 public class BlockIronChest extends Block
 {
     public static final PropertyEnum<IronChestType> VARIANT_PROP = PropertyEnum.create("variant", IronChestType.class);

src/main/java/cpw/mods/ironchest/common/blocks/shulker/BlockIronShulkerBox.java

@@ -10,6 +10,10 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.blocks.shulker;
 
+import java.util.List;
+
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.IronChest;
 import cpw.mods.ironchest.common.core.IronChestBlocks;
 import cpw.mods.ironchest.common.core.IronChestCreativeTabs;
@@ -46,9 +50,6 @@ import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
-import javax.annotation.Nullable;
-import java.util.List;
-
 @SuppressWarnings("deprecation")
 public class BlockIronShulkerBox extends Block
 {

src/main/java/cpw/mods/ironchest/common/config/Config.java

@@ -1,10 +1,11 @@
 package cpw.mods.ironchest.common.config;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
 import cpw.mods.ironchest.IronChest;
 import net.minecraftforge.common.config.Configuration;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
 
 public final class Config
 {

src/main/java/cpw/mods/ironchest/common/core/IronChestCreativeTabs.java

@@ -1,5 +1,7 @@
 package cpw.mods.ironchest.common.core;
 
+import javax.annotation.Nonnull;
+
 import cpw.mods.ironchest.common.blocks.chest.IronChestType;
 import cpw.mods.ironchest.common.util.CreativeTabItems;
 import net.minecraft.creativetab.CreativeTabs;
@@ -9,8 +11,6 @@ import net.minecraft.util.NonNullList;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
-import javax.annotation.Nonnull;
-
 public final class IronChestCreativeTabs
 {
     private IronChestCreativeTabs()

src/main/java/cpw/mods/ironchest/common/crafting/condition/IsConfigOptionEnabledConditionFactory.java

@@ -1,13 +1,14 @@
 package cpw.mods.ironchest.common.crafting.condition;
 
+import java.util.function.BooleanSupplier;
+
 import com.google.gson.JsonObject;
+
 import cpw.mods.ironchest.common.config.Config;
 import net.minecraft.util.JsonUtils;
 import net.minecraftforge.common.crafting.IConditionFactory;
 import net.minecraftforge.common.crafting.JsonContext;
 
-import java.util.function.BooleanSupplier;
-
 public class IsConfigOptionEnabledConditionFactory implements IConditionFactory
 {
     @Override

src/main/java/cpw/mods/ironchest/common/crafting/recipe/ShulkerBoxColorRecipeFactory.java

@@ -11,6 +11,7 @@
 package cpw.mods.ironchest.common.crafting.recipe;
 
 import com.google.gson.JsonObject;
+
 import cpw.mods.ironchest.common.blocks.shulker.BlockIronShulkerBox;
 import net.minecraft.block.Block;
 import net.minecraft.init.Items;

src/main/java/cpw/mods/ironchest/common/crafting/recipe/ShulkerBoxRecipeFactory.java

@@ -10,7 +10,10 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.crafting.recipe;
 
+import javax.annotation.Nonnull;
+
 import com.google.gson.JsonObject;
+
 import cpw.mods.ironchest.IronChest;
 import cpw.mods.ironchest.common.blocks.shulker.BlockIronShulkerBox;
 import net.minecraft.block.Block;
@@ -25,8 +28,6 @@ import net.minecraftforge.common.crafting.IRecipeFactory;
 import net.minecraftforge.common.crafting.JsonContext;
 import net.minecraftforge.oredict.ShapedOreRecipe;
 
-import javax.annotation.Nonnull;
-
 public class ShulkerBoxRecipeFactory implements IRecipeFactory
 {
     @Override

src/main/java/cpw/mods/ironchest/common/gui/chest/ContainerIronChest.java

@@ -114,7 +114,8 @@ public class ContainerIronChest extends Container
         {
             for (int playerInvCol = 0; playerInvCol < 9; playerInvCol++)
             {
-                this.addSlotToContainer(new Slot(playerInventory, playerInvCol + playerInvRow * 9 + 9, leftCol + playerInvCol * 18, ySize - (4 - playerInvRow) * 18 - 10));
+                this.addSlotToContainer(
+                        new Slot(playerInventory, playerInvCol + playerInvRow * 9 + 9, leftCol + playerInvCol * 18, ySize - (4 - playerInvRow) * 18 - 10));
             }
 
         }

src/main/java/cpw/mods/ironchest/common/gui/shulker/ContainerIronShulkerBox.java

@@ -53,7 +53,9 @@ public class ContainerIronShulkerBox extends Container
         {
             for (int playerInvCol = 0; playerInvCol < 9; playerInvCol++)
             {
+                //@formatter:off
                 this.addSlotToContainer(new Slot(playerInventory, playerInvCol + playerInvRow * 9 + 9, leftCol + playerInvCol * 18, ySize - (4 - playerInvRow) * 18 - 10));
+                //@formatter:on
             }
 
         }

src/main/java/cpw/mods/ironchest/common/gui/shulker/slot/ValidatingShulkerBoxSlot.java

@@ -27,6 +27,8 @@ public class ValidatingShulkerBoxSlot extends Slot
     @Override
     public boolean isItemValid(ItemStack stack)
     {
+        //@formatter:off
         return !(Block.getBlockFromItem(stack.getItem()) instanceof BlockIronShulkerBox) && !(Block.getBlockFromItem(stack.getItem()) instanceof BlockShulkerBox);
+        //@formatter:on
     }
 }

src/main/java/cpw/mods/ironchest/common/items/ChestChangerType.java

@@ -6,11 +6,6 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.items;
 
-import cpw.mods.ironchest.common.blocks.chest.IronChestType;
-import cpw.mods.ironchest.common.items.chest.ItemChestChanger;
-import net.minecraft.item.Item;
-import net.minecraftforge.registries.IForgeRegistry;
-
 import static cpw.mods.ironchest.common.blocks.chest.IronChestType.COPPER;
 import static cpw.mods.ironchest.common.blocks.chest.IronChestType.CRYSTAL;
 import static cpw.mods.ironchest.common.blocks.chest.IronChestType.DIAMOND;
@@ -20,6 +15,11 @@ import static cpw.mods.ironchest.common.blocks.chest.IronChestType.OBSIDIAN;
 import static cpw.mods.ironchest.common.blocks.chest.IronChestType.SILVER;
 import static cpw.mods.ironchest.common.blocks.chest.IronChestType.WOOD;
 
+import cpw.mods.ironchest.common.blocks.chest.IronChestType;
+import cpw.mods.ironchest.common.items.chest.ItemChestChanger;
+import net.minecraft.item.Item;
+import net.minecraftforge.registries.IForgeRegistry;
+
 public enum ChestChangerType
 {
     //@formatter:off

src/main/java/cpw/mods/ironchest/common/items/ShulkerBoxChangerType.java

@@ -6,11 +6,6 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.items;
 
-import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
-import cpw.mods.ironchest.common.items.shulker.ItemShulkerBoxChanger;
-import net.minecraft.item.Item;
-import net.minecraftforge.registries.IForgeRegistry;
-
 import static cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType.COPPER;
 import static cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType.CRYSTAL;
 import static cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType.DIAMOND;
@@ -20,6 +15,11 @@ import static cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType.OBSIDI
 import static cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType.SILVER;
 import static cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType.VANILLA;
 
+import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
+import cpw.mods.ironchest.common.items.shulker.ItemShulkerBoxChanger;
+import net.minecraft.item.Item;
+import net.minecraftforge.registries.IForgeRegistry;
+
 public enum ShulkerBoxChangerType
 {
     //@formatter:off

src/main/java/cpw/mods/ironchest/common/items/chest/ItemChestChanger.java

@@ -10,6 +10,8 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.items.chest;
 
+import java.util.Locale;
+
 import cpw.mods.ironchest.common.blocks.chest.BlockIronChest;
 import cpw.mods.ironchest.common.blocks.chest.IronChestType;
 import cpw.mods.ironchest.common.core.IronChestBlocks;
@@ -30,8 +32,6 @@ import net.minecraft.util.NonNullList;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
-import java.util.Locale;
-
 public class ItemChestChanger extends ItemTooltip
 {
     public final ChestChangerType type;
@@ -48,7 +48,9 @@ public class ItemChestChanger extends ItemTooltip
      * Called when a Block is right-clicked with this Item
      */
     @Override
+    //@formatter:off
     public EnumActionResult onItemUseFirst(EntityPlayer playerIn, World worldIn, BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ, EnumHand hand)
+    //@formatter:on
     {
         ItemStack itemstack = playerIn.getHeldItem(hand);
 
@@ -79,8 +81,6 @@ public class ItemChestChanger extends ItemTooltip
 
         NonNullList<ItemStack> chestContents = NonNullList.<ItemStack> withSize(27, ItemStack.EMPTY);
         EnumFacing chestFacing = EnumFacing.DOWN;
-        boolean hasCustomName = false;
-        String customName = "";
 
         if (te != null)
         {
@@ -88,13 +88,6 @@ public class ItemChestChanger extends ItemTooltip
             {
                 chestContents = ((TileEntityIronChest) te).getItems();
                 chestFacing = ((TileEntityIronChest) te).getFacing();
-
-                if (((TileEntityIronChest) te).hasCustomName())
-                {
-                    hasCustomName = true;
-                    customName = ((TileEntityIronChest) te).getName();
-                }
-
                 newchest = this.type.target.makeEntity();
 
                 if (newchest == null)
@@ -124,12 +117,6 @@ public class ItemChestChanger extends ItemTooltip
                     chestContents.set(i, chest.getStackInSlot(i));
                 }
 
-                if (chest.hasCustomName())
-                {
-                    hasCustomName = true;
-                    customName = chest.getName();
-                }
-
                 newchest = this.type.target.makeEntity();
             }
         }
@@ -157,11 +144,6 @@ public class ItemChestChanger extends ItemTooltip
         {
             ((TileEntityIronChest) te2).setContents(chestContents);
             ((TileEntityIronChest) te2).setFacing(chestFacing);
-
-            if (hasCustomName)
-            {
-                ((TileEntityIronChest) te2).setCustomName(customName);
-            }
         }
 
         if (!playerIn.capabilities.isCreativeMode)

src/main/java/cpw/mods/ironchest/common/items/chest/ItemIronChest.java

@@ -10,13 +10,13 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.items.chest;
 
+import java.util.Locale;
+
 import cpw.mods.ironchest.common.blocks.chest.IronChestType;
 import net.minecraft.block.Block;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
 
-import java.util.Locale;
-
 public class ItemIronChest extends ItemBlock
 {
     public ItemIronChest(Block block)

src/main/java/cpw/mods/ironchest/common/items/shulker/ItemIronShulkerBox.java

@@ -10,14 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.items.shulker;
 
+import java.util.Locale;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import net.minecraft.block.Block;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
 
-import java.util.Locale;
-
 public class ItemIronShulkerBox extends ItemBlock
 {
     private final String colorName;

src/main/java/cpw/mods/ironchest/common/items/shulker/ItemShulkerBoxChanger.java

@@ -10,6 +10,8 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.items.shulker;
 
+import java.util.Locale;
+
 import cpw.mods.ironchest.common.blocks.shulker.BlockIronShulkerBox;
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import cpw.mods.ironchest.common.core.IronChestCreativeTabs;
@@ -32,8 +34,6 @@ import net.minecraft.util.NonNullList;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
-import java.util.Locale;
-
 public class ItemShulkerBoxChanger extends ItemTooltip
 {
     public final ShulkerBoxChangerType type;
@@ -88,7 +88,9 @@ public class ItemShulkerBoxChanger extends ItemTooltip
      * Called when a Block is right-clicked with this Item
      */
     @Override
+    //@formatter:off
     public EnumActionResult onItemUseFirst(EntityPlayer playerIn, World worldIn, BlockPos pos, EnumFacing side, float hitX, float hitY, float hitZ, EnumHand hand)
+    //@formatter:on
     {
         ItemStack itemstack = playerIn.getHeldItem(hand);
 
@@ -128,8 +130,6 @@ public class ItemShulkerBoxChanger extends ItemTooltip
         NonNullList<ItemStack> shulkerBoxContents = NonNullList.<ItemStack> withSize(27, ItemStack.EMPTY);
         EnumFacing shulkerBoxFacing = EnumFacing.UP;
         EnumDyeColor shulkerBoxColor = EnumDyeColor.PURPLE;
-        boolean hasCustomName = false;
-        String customName = "";
 
         if (te != null)
         {
@@ -140,12 +140,6 @@ public class ItemShulkerBoxChanger extends ItemTooltip
                 shulkerBoxColor = getColorFromTileEntity(te, worldIn);
                 ((TileEntityIronShulkerBox) te).setHasBeenUpgraded();
 
-                if (((TileEntityIronShulkerBox) te).hasCustomName())
-                {
-                    hasCustomName = true;
-                    customName = ((TileEntityIronShulkerBox) te).getName();
-                }
-
                 newShulkerBox = this.type.target.makeEntity(shulkerBoxColor);
 
                 if (newShulkerBox == null)
@@ -171,12 +165,6 @@ public class ItemShulkerBoxChanger extends ItemTooltip
                     shulkerBoxContents.set(i, shulkerBox.getStackInSlot(i));
                 }
 
-                if (shulkerBox.hasCustomName())
-                {
-                    hasCustomName = true;
-                    customName = shulkerBox.getName();
-                }
-
                 shulkerBoxColor = getColorFromTileEntity(te, worldIn);
 
                 shulkerBox.clear();
@@ -214,11 +202,6 @@ public class ItemShulkerBoxChanger extends ItemTooltip
         {
             ((TileEntityIronShulkerBox) te2).setContents(shulkerBoxContents);
             ((TileEntityIronShulkerBox) te2).setFacing(shulkerBoxFacing);
-
-            if (hasCustomName)
-            {
-                ((TileEntityIronShulkerBox) te2).setCustomName(customName);
-            }
         }
 
         if (!playerIn.capabilities.isCreativeMode)

src/main/java/cpw/mods/ironchest/common/lib/BlockLists.java

@@ -1,6 +1,9 @@
 package cpw.mods.ironchest.common.lib;
 
+import java.util.List;
+
 import com.google.common.collect.Lists;
+
 import cpw.mods.ironchest.common.core.IronChestBlocks;
 import cpw.mods.ironchest.common.util.BehaviorDispenseIronShulkerBox;
 import net.minecraft.block.Block;
@@ -9,8 +12,6 @@ import net.minecraft.init.Blocks;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.item.ItemBlock;
 
-import java.util.List;
-
 public class BlockLists
 {
     //@formatter:off

src/main/java/cpw/mods/ironchest/common/lib/ICChestInventoryHandler.java

@@ -8,14 +8,14 @@
 
 package cpw.mods.ironchest.common.lib;
 
+import javax.annotation.Nonnull;
+
 import cpw.mods.ironchest.common.tileentity.chest.TileEntityIronChest;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.items.IItemHandlerModifiable;
 import net.minecraftforge.items.ItemHandlerHelper;
 
-import javax.annotation.Nonnull;
-
 public class ICChestInventoryHandler implements IItemHandlerModifiable
 {
     TileEntityIronChest inv;
@@ -41,36 +41,29 @@ public class ICChestInventoryHandler implements IItemHandlerModifiable
     public ItemStack insertItem(int slot, ItemStack stack, boolean simulate)
     {
         if (stack.isEmpty())
-        {
             return stack;
-        }
-
         stack = stack.copy();
 
-        if (!this.inv.isItemValidForSlot(slot, stack))
+        if (!inv.isItemValidForSlot(slot, stack))
-        {
             return stack;
-        }
 
-        ItemStack currentStack = this.inv.getItems().get(slot);
+        int offsetSlot = slot;
+        ItemStack currentStack = inv.getItems().get(offsetSlot);
 
         if (currentStack.isEmpty())
         {
-            int accepted = Math.min(stack.getMaxStackSize(), this.inv.getInventoryStackLimit());
+            int accepted = Math.min(stack.getMaxStackSize(), inv.getInventoryStackLimit());
-
             if (accepted < stack.getCount())
             {
                 if (!simulate)
                 {
-                    this.inv.getItems().set(slot, stack.splitStack(accepted));
+                    inv.getItems().set(offsetSlot, stack.splitStack(accepted));
-                    this.inv.markDirty();
+                    inv.markDirty();
-
                     return stack;
                 }
                 else
                 {
                     stack.shrink(accepted);
-
                     return stack;
                 }
             }
@@ -78,21 +71,18 @@ public class ICChestInventoryHandler implements IItemHandlerModifiable
             {
                 if (!simulate)
                 {
-                    this.inv.getItems().set(slot, stack);
+                    inv.getItems().set(offsetSlot, stack);
-                    this.inv.markDirty();
+                    inv.markDirty();
                 }
-
                 return ItemStack.EMPTY;
             }
         }
         else
         {
-            int accepted = Math.min(stack.getMaxStackSize(), this.inv.getInventoryStackLimit()) - currentStack.getCount();
+            int accepted = Math.min(stack.getMaxStackSize(), inv.getInventoryStackLimit()) - currentStack.getCount();
 
             if (accepted <= 0 || !ItemHandlerHelper.canItemStacksStack(stack, currentStack))
-            {
                 return stack;
-            }
 
             if (accepted < stack.getCount())
             {
@@ -100,15 +90,13 @@ public class ICChestInventoryHandler implements IItemHandlerModifiable
                 {
                     ItemStack newStack = stack.splitStack(accepted);
                     newStack.grow(currentStack.getCount());
-                    this.inv.getItems().set(slot, newStack);
+                    inv.getItems().set(offsetSlot, newStack);
-                    this.inv.markDirty();
+                    inv.markDirty();
-
                     return stack;
                 }
                 else
                 {
                     stack.shrink(accepted);
-
                     return stack;
                 }
             }
@@ -118,10 +106,9 @@ public class ICChestInventoryHandler implements IItemHandlerModifiable
                 {
                     ItemStack newStack = stack.copy();
                     newStack.grow(currentStack.getCount());
-                    this.inv.getItems().set(slot, newStack);
+                    inv.getItems().set(offsetSlot, newStack);
-                    this.inv.markDirty();
+                    inv.markDirty();
                 }
-
                 return ItemStack.EMPTY;
             }
         }
@@ -131,55 +118,45 @@ public class ICChestInventoryHandler implements IItemHandlerModifiable
     public ItemStack extractItem(int slot, int amount, boolean simulate)
     {
         if (amount == 0)
-        {
             return ItemStack.EMPTY;
-        }
 
-        ItemStack currentStack = this.inv.getItems().get(slot);
+        int offsetSlot = slot;
+        ItemStack currentStack = inv.getItems().get(offsetSlot);
 
         if (currentStack.isEmpty())
-        {
             return ItemStack.EMPTY;
-        }
 
         int extracted = Math.min(currentStack.getCount(), amount);
 
         ItemStack copy = currentStack.copy();
         copy.setCount(extracted);
-
         if (!simulate)
         {
             if (extracted < currentStack.getCount())
-            {
                 currentStack.shrink(extracted);
-            }
             else
-            {
                 currentStack = ItemStack.EMPTY;
+            inv.getItems().set(offsetSlot, currentStack);
+            inv.markDirty();
         }
-
-            this.inv.getItems().set(slot, currentStack);
-            this.inv.markDirty();
-        }
-
         return copy;
     }
 
     @Override
     public int getSlotLimit(int slot)
     {
-        return this.getInv().getInventoryStackLimit();
+        return getInv().getInventoryStackLimit();
     }
 
     @Override
     public void setStackInSlot(int slot, @Nonnull ItemStack stack)
     {
-        this.inv.getItems().set(slot, stack);
+        inv.getItems().set(slot, stack);
-        this.inv.markDirty();
+        inv.markDirty();
     }
 
     public IInventory getInv()
     {
-        return this.inv;
+        return inv;
     }
 }

src/main/java/cpw/mods/ironchest/common/lib/ICShulkerInventoryHandler.java

@@ -8,14 +8,14 @@
 
 package cpw.mods.ironchest.common.lib;
 
+import javax.annotation.Nonnull;
+
 import cpw.mods.ironchest.common.tileentity.shulker.TileEntityIronShulkerBox;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.items.IItemHandlerModifiable;
 import net.minecraftforge.items.ItemHandlerHelper;
 
-import javax.annotation.Nonnull;
-
 public class ICShulkerInventoryHandler implements IItemHandlerModifiable
 {
     TileEntityIronShulkerBox inv;
@@ -41,36 +41,29 @@ public class ICShulkerInventoryHandler implements IItemHandlerModifiable
     public ItemStack insertItem(int slot, ItemStack stack, boolean simulate)
     {
         if (stack.isEmpty())
-        {
             return stack;
-        }
-
         stack = stack.copy();
 
-        if (!this.inv.isItemValidForSlot(slot, stack))
+        if (!inv.isItemValidForSlot(slot, stack))
-        {
             return stack;
-        }
 
-        ItemStack currentStack = this.inv.getItems().get(slot);
+        int offsetSlot = slot;
+        ItemStack currentStack = inv.getItems().get(offsetSlot);
 
         if (currentStack.isEmpty())
         {
-            int accepted = Math.min(stack.getMaxStackSize(), this.inv.getInventoryStackLimit());
+            int accepted = Math.min(stack.getMaxStackSize(), inv.getInventoryStackLimit());
-
             if (accepted < stack.getCount())
             {
                 if (!simulate)
                 {
-                    this.inv.getItems().set(slot, stack.splitStack(accepted));
+                    inv.getItems().set(offsetSlot, stack.splitStack(accepted));
-                    this.inv.markDirty();
+                    inv.markDirty();
-
                     return stack;
                 }
                 else
                 {
                     stack.shrink(accepted);
-
                     return stack;
                 }
             }
@@ -78,21 +71,18 @@ public class ICShulkerInventoryHandler implements IItemHandlerModifiable
             {
                 if (!simulate)
                 {
-                    this.inv.getItems().set(slot, stack);
+                    inv.getItems().set(offsetSlot, stack);
-                    this.inv.markDirty();
+                    inv.markDirty();
                 }
-
                 return ItemStack.EMPTY;
             }
         }
         else
         {
-            int accepted = Math.min(stack.getMaxStackSize(), this.inv.getInventoryStackLimit()) - currentStack.getCount();
+            int accepted = Math.min(stack.getMaxStackSize(), inv.getInventoryStackLimit()) - currentStack.getCount();
 
             if (accepted <= 0 || !ItemHandlerHelper.canItemStacksStack(stack, currentStack))
-            {
                 return stack;
-            }
 
             if (accepted < stack.getCount())
             {
@@ -100,15 +90,13 @@ public class ICShulkerInventoryHandler implements IItemHandlerModifiable
                 {
                     ItemStack newStack = stack.splitStack(accepted);
                     newStack.grow(currentStack.getCount());
-                    this.inv.getItems().set(slot, newStack);
+                    inv.getItems().set(offsetSlot, newStack);
-                    this.inv.markDirty();
+                    inv.markDirty();
-
                     return stack;
                 }
                 else
                 {
                     stack.shrink(accepted);
-
                     return stack;
                 }
             }
@@ -118,10 +106,9 @@ public class ICShulkerInventoryHandler implements IItemHandlerModifiable
                 {
                     ItemStack newStack = stack.copy();
                     newStack.grow(currentStack.getCount());
-                    this.inv.getItems().set(slot, newStack);
+                    inv.getItems().set(offsetSlot, newStack);
-                    this.inv.markDirty();
+                    inv.markDirty();
                 }
-
                 return ItemStack.EMPTY;
             }
         }
@@ -131,55 +118,45 @@ public class ICShulkerInventoryHandler implements IItemHandlerModifiable
     public ItemStack extractItem(int slot, int amount, boolean simulate)
     {
         if (amount == 0)
-        {
             return ItemStack.EMPTY;
-        }
 
-        ItemStack currentStack = this.inv.getItems().get(slot);
+        int offsetSlot = slot;
+        ItemStack currentStack = inv.getItems().get(offsetSlot);
 
         if (currentStack.isEmpty())
-        {
             return ItemStack.EMPTY;
-        }
 
         int extracted = Math.min(currentStack.getCount(), amount);
 
         ItemStack copy = currentStack.copy();
         copy.setCount(extracted);
-
         if (!simulate)
         {
             if (extracted < currentStack.getCount())
-            {
                 currentStack.shrink(extracted);
-            }
             else
-            {
                 currentStack = ItemStack.EMPTY;
+            inv.getItems().set(offsetSlot, currentStack);
+            inv.markDirty();
         }
-
-            this.inv.getItems().set(slot, currentStack);
-            this.inv.markDirty();
-        }
-
         return copy;
     }
 
     @Override
     public int getSlotLimit(int slot)
     {
-        return this.getInv().getInventoryStackLimit();
+        return getInv().getInventoryStackLimit();
     }
 
     @Override
     public void setStackInSlot(int slot, @Nonnull ItemStack stack)
     {
-        this.inv.getItems().set(slot, stack);
+        inv.getItems().set(slot, stack);
-        this.inv.markDirty();
+        inv.markDirty();
     }
 
     public IInventory getInv()
     {
-        return this.inv;
+        return inv;
     }
 }

src/main/java/cpw/mods/ironchest/common/network/MessageCrystalChestSync.java

@@ -11,7 +11,6 @@
 package cpw.mods.ironchest.common.network;
 
 import cpw.mods.ironchest.IronChest;
-import cpw.mods.ironchest.common.tileentity.chest.TileEntityCrystalChest;
 import cpw.mods.ironchest.common.tileentity.chest.TileEntityIronChest;
 import io.netty.buffer.ByteBuf;
 import net.minecraft.item.ItemStack;
@@ -27,21 +26,14 @@ import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
 public class MessageCrystalChestSync implements IMessage
 {
     int dimension;
-
     BlockPos pos;
-
     private NonNullList<ItemStack> topStacks;
 
-    public MessageCrystalChestSync(int dimensionId, BlockPos tilePos, NonNullList<ItemStack> stackList)
+    public MessageCrystalChestSync(TileEntityIronChest tile, NonNullList<ItemStack> stack)
     {
-        this.dimension = dimensionId;
+        this.dimension = tile.getWorld().provider.getDimension();
-        this.pos = tilePos;
+        this.pos = tile.getPos();
-        this.topStacks = stackList;
+        this.topStacks = stack;
-    }
-
-    public MessageCrystalChestSync(TileEntityIronChest tile, NonNullList<ItemStack> stacklist)
-    {
-        this(tile.getWorld().provider.getDimension(), tile.getPos(), stacklist);
     }
 
     public MessageCrystalChestSync()
@@ -91,10 +83,8 @@ public class MessageCrystalChestSync implements IMessage
             {
                 TileEntity tile = world.getTileEntity(message.pos);
 
-                if (tile instanceof TileEntityCrystalChest)
+                if (tile instanceof TileEntityIronChest)
-                {
+                    ((TileEntityIronChest) tile).receiveMessageFromServer(message.topStacks);
-                    ((TileEntityCrystalChest) tile).receiveMessageFromServer(message.topStacks);
-                }
             }
 
             return null;

src/main/java/cpw/mods/ironchest/common/network/MessageCrystalShulkerSync.java

@@ -11,7 +11,6 @@
 package cpw.mods.ironchest.common.network;
 
 import cpw.mods.ironchest.IronChest;
-import cpw.mods.ironchest.common.tileentity.shulker.TileEntityCrystalShulkerBox;
 import cpw.mods.ironchest.common.tileentity.shulker.TileEntityIronShulkerBox;
 import io.netty.buffer.ByteBuf;
 import net.minecraft.item.ItemStack;
@@ -32,16 +31,11 @@ public class MessageCrystalShulkerSync implements IMessage
 
     private NonNullList<ItemStack> topStacks;
 
-    public MessageCrystalShulkerSync(int dimensionId, BlockPos tilePos, NonNullList<ItemStack> stackList)
+    public MessageCrystalShulkerSync(TileEntityIronShulkerBox tile, NonNullList<ItemStack> stack)
     {
-        this.dimension = dimensionId;
+        this.dimension = tile.getWorld().provider.getDimension();
-        this.pos = tilePos;
+        this.pos = tile.getPos();
-        this.topStacks = stackList;
+        this.topStacks = stack;
-    }
-
-    public MessageCrystalShulkerSync(TileEntityIronShulkerBox tile, NonNullList<ItemStack> stacklist)
-    {
-        this(tile.getWorld().provider.getDimension(), tile.getPos(), stacklist);
     }
 
     public MessageCrystalShulkerSync()
@@ -91,10 +85,8 @@ public class MessageCrystalShulkerSync implements IMessage
             {
                 TileEntity tile = world.getTileEntity(message.pos);
 
-                if (tile instanceof TileEntityCrystalShulkerBox)
+                if (tile instanceof TileEntityIronShulkerBox)
-                {
+                    ((TileEntityIronShulkerBox) tile).receiveMessageFromServer(message.topStacks);
-                    ((TileEntityCrystalShulkerBox) tile).receiveMessageFromServer(message.topStacks);
-                }
             }
 
             return null;

src/main/java/cpw/mods/ironchest/common/tileentity/chest/TileEntityCrystalChest.java

@@ -10,238 +10,16 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.chest;
 
-import cpw.mods.ironchest.IronChest;
 import cpw.mods.ironchest.common.blocks.chest.IronChestType;
-import cpw.mods.ironchest.common.network.MessageCrystalChestSync;
-import net.minecraft.block.state.IBlockState;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NBTTagCompound;
-import net.minecraft.util.NonNullList;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
-import net.minecraftforge.fml.common.network.NetworkRegistry;
-
-import java.util.Collections;
 
 public class TileEntityCrystalChest extends TileEntityIronChest
 {
-    /** Crystal Chest top stacks */
-    private NonNullList<ItemStack> topStacks;
-
-    /** If the inventory got touched */
-    private boolean inventoryTouched;
-
-    /** If the inventory had items */
-    private boolean hadStuff;
-
     public TileEntityCrystalChest()
     {
         super(IronChestType.CRYSTAL);
-        this.topStacks = NonNullList.<ItemStack>withSize(8, ItemStack.EMPTY);
-    }
-
-    public NonNullList<ItemStack> getTopItems()
-    {
-        return this.topStacks;
-    }
-
-    @Override
-    public void setContents(NonNullList<ItemStack> contents)
-    {
-        super.setContents(contents);
-
-        this.inventoryTouched = true;
-    }
-
-    @Override
-    public ItemStack getStackInSlot(int index)
-    {
-        this.fillWithLoot((EntityPlayer) null);
-
-        this.inventoryTouched = true;
-
-        return this.getItems().get(index);
-    }
-
-    @Override
-    public void markDirty()
-    {
-        super.markDirty();
-
-        this.sortTopStacks();
-    }
-
-    @Override
-    public void readFromNBT(NBTTagCompound compound)
-    {
-        super.readFromNBT(compound);
-
-        this.sortTopStacks();
-    }
-
-    @Override
-    public void update()
-    {
-        super.update();
-
-        if (!this.world.isRemote && this.inventoryTouched)
-        {
-            this.inventoryTouched = false;
-
-            this.sortTopStacks();
-        }
-    }
-
-    protected void sortTopStacks()
-    {
-        if (!this.getType().isTransparent() || (this.world != null && this.world.isRemote))
-        {
-            return;
-        }
-
-        NonNullList<ItemStack> tempCopy = NonNullList.<ItemStack>withSize(this.getSizeInventory(), ItemStack.EMPTY);
-
-        boolean hasStuff = false;
-
-        int compressedIdx = 0;
-
-        mainLoop:
-        for (int i = 0; i < this.getSizeInventory(); i++)
-        {
-            ItemStack itemStack = this.getItems().get(i);
-
-            if (!itemStack.isEmpty())
-            {
-                for (int j = 0; j < compressedIdx; j++)
-                {
-                    ItemStack tempCopyStack = tempCopy.get(j);
-
-                    if (ItemStack.areItemsEqualIgnoreDurability(tempCopyStack, itemStack))
-                    {
-                        if (itemStack.getCount() != tempCopyStack.getCount())
-                        {
-                            tempCopyStack.grow(itemStack.getCount());
-                        }
-
-                        continue mainLoop;
-                    }
-                }
-
-                tempCopy.set(compressedIdx, itemStack.copy());
-
-                compressedIdx++;
-
-                hasStuff = true;
-            }
-        }
-
-        if (!hasStuff && this.hadStuff)
-        {
-            this.hadStuff = false;
-
-            for (int i = 0; i < this.getTopItems().size(); i++)
-            {
-                this.getTopItems().set(i, ItemStack.EMPTY);
-            }
-
-            if (this.world != null)
-            {
-                IBlockState iblockstate = this.world.getBlockState(this.pos);
-
-                this.world.notifyBlockUpdate(this.pos, iblockstate, iblockstate, 3);
-            }
-
-            return;
-        }
-
-        this.hadStuff = true;
-
-        Collections.sort(tempCopy, (stack1, stack2) -> {
-            if (stack1.isEmpty())
-            {
-                return 1;
-            }
-            else if (stack2.isEmpty())
-            {
-                return -1;
-            }
-            else
-            {
-                return stack2.getCount() - stack1.getCount();
-            }
-        });
-
-        int p = 0;
-
-        for (ItemStack element : tempCopy)
-        {
-            if (!element.isEmpty() && element.getCount() > 0)
-            {
-                if (p == this.getTopItems().size())
-                {
-                    break;
-                }
-
-                this.getTopItems().set(p, element);
-
-                p++;
-            }
-        }
-
-        for (int i = p; i < this.getTopItems().size(); i++)
-        {
-            this.getTopItems().set(i, ItemStack.EMPTY);
-        }
-
-        if (this.world != null)
-        {
-            IBlockState iblockstate = this.world.getBlockState(this.pos);
-
-            this.world.notifyBlockUpdate(this.pos, iblockstate, iblockstate, 3);
-        }
-
-        this.sendTopStacksPacket();
-    }
-
-    public NonNullList<ItemStack> buildItemStackDataList()
-    {
-        if (this.getType().isTransparent())
-        {
-            NonNullList<ItemStack> sortList = NonNullList.<ItemStack>withSize(this.getTopItems().size(), ItemStack.EMPTY);
-
-            int pos = 0;
-
-            for (ItemStack is : this.topStacks)
-            {
-                if (!is.isEmpty())
-                {
-                    sortList.set(pos, is);
-                }
-                else
-                {
-                    sortList.set(pos, ItemStack.EMPTY);
-                }
-
-                pos++;
-            }
-
-            return sortList;
-        }
-
-        return NonNullList.<ItemStack>withSize(this.getTopItems().size(), ItemStack.EMPTY);
-    }
-
-    protected void sendTopStacksPacket()
-    {
-        NonNullList<ItemStack> stacks = this.buildItemStackDataList();
-        IronChest.packetHandler.sendToAllAround(new MessageCrystalChestSync(this.getWorld().provider.getDimension(), this.getPos(), stacks), new NetworkRegistry.TargetPoint(world.provider.getDimension(), getPos().getX(), getPos().getY(), getPos().getZ(), 128));
-    }
-
-    public void receiveMessageFromServer(NonNullList<ItemStack> topStacks)
-    {
-        this.topStacks = topStacks;
     }
 
     public static void registerFixesChest(DataFixer fixer)

src/main/java/cpw/mods/ironchest/common/tileentity/chest/TileEntityIronChest.java

@@ -10,11 +10,16 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.chest;
 
+import java.util.Collections;
+import java.util.Comparator;
+
+import cpw.mods.ironchest.IronChest;
 import cpw.mods.ironchest.common.blocks.chest.BlockIronChest;
 import cpw.mods.ironchest.common.blocks.chest.IronChestType;
 import cpw.mods.ironchest.common.core.IronChestBlocks;
 import cpw.mods.ironchest.common.gui.chest.ContainerIronChest;
 import cpw.mods.ironchest.common.lib.ICChestInventoryHandler;
+import cpw.mods.ironchest.common.network.MessageCrystalChestSync;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
@@ -37,6 +42,7 @@ import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.util.Constants;
+import net.minecraftforge.fml.common.network.NetworkRegistry.TargetPoint;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 
@@ -45,6 +51,9 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     /** Chest Contents */
     public NonNullList<ItemStack> chestContents;
 
+    /** Crystal Chest top stacks */
+    private NonNullList<ItemStack> topStacks;
+
     /** The current angle of the lid (between 0 and 1) */
     public float lidAngle;
 
@@ -60,6 +69,12 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     /** Direction chest is facing */
     private EnumFacing facing;
 
+    /** If the inventory got touched */
+    private boolean inventoryTouched;
+
+    /** If the inventory had items */
+    private boolean hadStuff;
+
     private String customName;
 
     private IronChestType chestType;
@@ -73,13 +88,14 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     {
         super();
         this.chestType = type;
-        this.chestContents = NonNullList.withSize(type.size, ItemStack.EMPTY);
+        this.chestContents = NonNullList.<ItemStack> withSize(type.size, ItemStack.EMPTY);
+        this.topStacks = NonNullList.<ItemStack> withSize(8, ItemStack.EMPTY);
         this.facing = EnumFacing.NORTH;
     }
 
     public void setContents(NonNullList<ItemStack> contents)
     {
-        this.chestContents = NonNullList.withSize(this.getType().size, ItemStack.EMPTY);
+        this.chestContents = NonNullList.<ItemStack> withSize(this.getType().size, ItemStack.EMPTY);
 
         for (int i = 0; i < contents.size(); i++)
         {
@@ -88,6 +104,8 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
                 this.getItems().set(i, contents.get(i));
             }
         }
+
+        this.inventoryTouched = true;
     }
 
     @Override
@@ -121,7 +139,9 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     @Override
     public ItemStack getStackInSlot(int index)
     {
-        this.fillWithLoot(null);
+        this.fillWithLoot((EntityPlayer) null);
+
+        this.inventoryTouched = true;
 
         return this.getItems().get(index);
     }
@@ -130,6 +150,124 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     public void markDirty()
     {
         super.markDirty();
+
+        this.sortTopStacks();
+    }
+
+    protected void sortTopStacks()
+    {
+        if (!this.getType().isTransparent() || (this.world != null && this.world.isRemote))
+        {
+            return;
+        }
+
+        NonNullList<ItemStack> tempCopy = NonNullList.<ItemStack> withSize(this.getSizeInventory(), ItemStack.EMPTY);
+
+        boolean hasStuff = false;
+
+        int compressedIdx = 0;
+
+        mainLoop:
+        for (int i = 0; i < this.getSizeInventory(); i++)
+        {
+            ItemStack itemStack = this.getItems().get(i);
+
+            if (!itemStack.isEmpty())
+            {
+                for (int j = 0; j < compressedIdx; j++)
+                {
+                    ItemStack tempCopyStack = tempCopy.get(j);
+
+                    if (ItemStack.areItemsEqualIgnoreDurability(tempCopyStack, itemStack))
+                    {
+                        if (itemStack.getCount() != tempCopyStack.getCount())
+                        {
+                            tempCopyStack.grow(itemStack.getCount());
+                        }
+
+                        continue mainLoop;
+                    }
+                }
+
+                tempCopy.set(compressedIdx, itemStack.copy());
+
+                compressedIdx++;
+
+                hasStuff = true;
+            }
+        }
+
+        if (!hasStuff && this.hadStuff)
+        {
+            this.hadStuff = false;
+
+            for (int i = 0; i < this.getTopItems().size(); i++)
+            {
+                this.getTopItems().set(i, ItemStack.EMPTY);
+            }
+
+            if (this.world != null)
+            {
+                IBlockState iblockstate = this.world.getBlockState(this.pos);
+
+                this.world.notifyBlockUpdate(this.pos, iblockstate, iblockstate, 3);
+            }
+
+            return;
+        }
+
+        this.hadStuff = true;
+
+        Collections.sort(tempCopy, new Comparator<ItemStack>()
+        {
+            @Override
+            public int compare(ItemStack stack1, ItemStack stack2)
+            {
+                if (stack1.isEmpty())
+                {
+                    return 1;
+                }
+                else if (stack2.isEmpty())
+                {
+                    return -1;
+                }
+                else
+                {
+                    return stack2.getCount() - stack1.getCount();
+                }
+            }
+        });
+
+        int p = 0;
+
+        for (ItemStack element : tempCopy)
+        {
+            if (!element.isEmpty() && element.getCount() > 0)
+            {
+                if (p == this.getTopItems().size())
+                {
+                    break;
+                }
+
+                this.getTopItems().set(p, element);
+
+                p++;
+            }
+        }
+
+        for (int i = p; i < this.getTopItems().size(); i++)
+        {
+            this.getTopItems().set(i, ItemStack.EMPTY);
+        }
+
+        if (this.world != null)
+        {
+            IBlockState iblockstate = this.world.getBlockState(this.pos);
+
+            this.world.notifyBlockUpdate(this.pos, iblockstate, iblockstate, 3);
+        }
+
+        sendTopStacksPacket();
     }
 
     @Override
@@ -155,7 +293,7 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     {
         super.readFromNBT(compound);
 
-        this.chestContents = NonNullList.withSize(this.getSizeInventory(), ItemStack.EMPTY);
+        this.chestContents = NonNullList.<ItemStack> withSize(this.getSizeInventory(), ItemStack.EMPTY);
 
         if (compound.hasKey("CustomName", Constants.NBT.TAG_STRING))
         {
@@ -168,6 +306,8 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
         }
 
         this.facing = EnumFacing.VALUES[compound.getByte("facing")];
+
+        this.sortTopStacks();
     }
 
     @Override
@@ -215,17 +355,18 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     @Override
     public void update()
     {
-        int x = this.pos.getX();
-        int y = this.pos.getY();
-        int z = this.pos.getZ();
-        ++this.ticksSinceSync;
-
         // Resynchronizes clients with the server state
-        if (this.world != null && !this.world.isRemote && this.numPlayersUsing != 0 && (this.ticksSinceSync + x + y + z) % 200 == 0)
+        //@formatter:off
+        if (this.world != null && !this.world.isRemote && this.numPlayersUsing != 0 && (this.ticksSinceSync + this.pos.getX() + this.pos.getY() + this.pos.getZ()) % 200 == 0)
+        //@formatter:on
         {
             this.numPlayersUsing = 0;
 
-            for (EntityPlayer player : this.world.getEntitiesWithinAABB(EntityPlayer.class, new AxisAlignedBB(x - 5.0F, y - 5.0F, z - 5.0F, x + 1 + 5.0F, y + 1 + 5.0F, z + 1 + 5.0F)))
+            float f = 5.0F;
+
+            //@formatter:off
+            for (EntityPlayer player : this.world.getEntitiesWithinAABB(EntityPlayer.class, new AxisAlignedBB(this.pos.getX() - f, this.pos.getY() - f, this.pos.getZ() - f, this.pos.getX() + 1 + f, this.pos.getY() + 1 + f, this.pos.getZ() + 1 + f)))
+            //@formatter:on
             {
                 if (player.openContainer instanceof ContainerIronChest)
                 {
@@ -239,16 +380,26 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
             this.world.addBlockEvent(this.pos, IronChestBlocks.ironChestBlock, 3, ((this.numPlayersUsing << 3) & 0xF8) | (this.facing.ordinal() & 0x7));
         }
 
+        if (!this.world.isRemote && this.inventoryTouched)
+        {
+            this.inventoryTouched = false;
+
+            this.sortTopStacks();
+        }
+
+        this.ticksSinceSync++;
+
         this.prevLidAngle = this.lidAngle;
+
         float angle = 0.1F;
 
         if (this.numPlayersUsing > 0 && this.lidAngle == 0.0F)
         {
-            double soundX = x + 0.5D;
+            double x = this.pos.getX() + 0.5D;
-            double soundY = y + 0.5D;
+            double y = this.pos.getY() + 0.5D;
-            double soundZ = z + 0.5D;
+            double z = this.pos.getZ() + 0.5D;
 
-            this.world.playSound(null, soundX, soundY, soundZ, SoundEvents.BLOCK_CHEST_OPEN, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
+            this.world.playSound(null, x, y, z, SoundEvents.BLOCK_CHEST_OPEN, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
         }
 
         if (this.numPlayersUsing == 0 && this.lidAngle > 0.0F || this.numPlayersUsing > 0 && this.lidAngle < 1.0F)
@@ -273,11 +424,11 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
 
             if (this.lidAngle < maxAngle && currentAngle >= maxAngle)
             {
-                double soundX = x + 0.5D;
+                double x = this.pos.getX() + 0.5D;
-                double soundY = y + 0.5D;
+                double y = this.pos.getY() + 0.5D;
-                double soundZ = z + 0.5D;
+                double z = this.pos.getZ() + 0.5D;
 
-                this.world.playSound(null, soundX, soundY, soundZ, SoundEvents.BLOCK_CHEST_CLOSE, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
+                this.world.playSound(null, x, y, z, SoundEvents.BLOCK_CHEST_CLOSE, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
             }
 
             if (this.lidAngle < 0.0F)
@@ -304,7 +455,7 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
             this.numPlayersUsing = (type & 0xF8) >> 3;
         }
 
-        return super.receiveClientEvent(id, type);
+        return true;
     }
 
     @Override
@@ -312,6 +463,11 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     {
         if (!player.isSpectator())
         {
+            if (this.world == null)
+            {
+                return;
+            }
+
             if (this.numPlayersUsing < 0)
             {
                 this.numPlayersUsing = 0;
@@ -321,6 +477,7 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
 
             this.world.addBlockEvent(this.pos, IronChestBlocks.ironChestBlock, 1, this.numPlayersUsing);
             this.world.notifyNeighborsOfStateChange(this.pos, IronChestBlocks.ironChestBlock, false);
+            this.world.notifyNeighborsOfStateChange(this.pos.down(), IronChestBlocks.ironChestBlock, false);
         }
     }
 
@@ -329,10 +486,16 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     {
         if (!player.isSpectator())
         {
+            if (this.world == null)
+            {
+                return;
+            }
+
             --this.numPlayersUsing;
 
             this.world.addBlockEvent(this.pos, IronChestBlocks.ironChestBlock, 1, this.numPlayersUsing);
             this.world.notifyNeighborsOfStateChange(this.pos, IronChestBlocks.ironChestBlock, false);
+            this.world.notifyNeighborsOfStateChange(this.pos.down(), IronChestBlocks.ironChestBlock, false);
         }
     }
 
@@ -362,6 +525,34 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
         }
     }
 
+    public NonNullList<ItemStack> buildItemStackDataList()
+    {
+        if (this.getType().isTransparent())
+        {
+            NonNullList<ItemStack> sortList = NonNullList.<ItemStack> withSize(this.getTopItems().size(), ItemStack.EMPTY);
+
+            int pos = 0;
+
+            for (ItemStack is : this.topStacks)
+            {
+                if (!is.isEmpty())
+                {
+                    sortList.set(pos, is);
+                }
+                else
+                {
+                    sortList.set(pos, ItemStack.EMPTY);
+                }
+
+                pos++;
+            }
+
+            return sortList;
+        }
+
+        return NonNullList.<ItemStack> withSize(this.getTopItems().size(), ItemStack.EMPTY);
+    }
+
     @Override
     public boolean isItemValidForSlot(int index, ItemStack stack)
     {
@@ -407,19 +598,7 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     public NBTTagCompound getUpdateTag()
     {
         NBTTagCompound compound = super.getUpdateTag();
-
-        if (!this.checkLootAndWrite(compound))
-        {
-            ItemStackHelper.saveAllItems(compound, this.chestContents);
-        }
-
         compound.setByte("facing", (byte) this.facing.ordinal());
-
-        if (this.hasCustomName())
-        {
-            compound.setString("CustomName", this.customName);
-        }
-
         return compound;
     }
 
@@ -429,6 +608,11 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
         return this.chestContents;
     }
 
+    public NonNullList<ItemStack> getTopItems()
+    {
+        return this.topStacks;
+    }
+
     @Override
     public boolean isEmpty()
     {
@@ -443,18 +627,29 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
         return true;
     }
 
+    protected void sendTopStacksPacket()
+    {
+        NonNullList<ItemStack> stacks = this.buildItemStackDataList();
+        //@formatter:off
+        IronChest.packetHandler.sendToAllAround(new MessageCrystalChestSync(this, stacks), new TargetPoint(world.provider.getDimension(), getPos().getX(), getPos().getY(), getPos().getZ(), 128));
+        //@formatter:on
+    }
+
+    public void receiveMessageFromServer(NonNullList<ItemStack> topStacks)
+    {
+        this.topStacks = topStacks;
+    }
+
     public static void registerFixesChest(DataFixer fixer)
     {
-        fixer.registerWalker(FixTypes.BLOCK_ENTITY, new ItemStackDataLists(TileEntityIronChest.class, "Items"));
+        fixer.registerWalker(FixTypes.BLOCK_ENTITY, new ItemStackDataLists(TileEntityIronChest.class, new String[] { "Items" }));
     }
 
     @Override
     public boolean hasCapability(Capability<?> capability, EnumFacing facing)
     {
         if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
-        {
             return true;
-        }
         return super.hasCapability(capability, facing);
     }
 
@@ -471,9 +666,7 @@ public class TileEntityIronChest extends TileEntityLockableLoot implements ITick
     public <T> T getCapability(Capability<T> capability, EnumFacing facing)
     {
         if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
-        {
+            return (T) (itemHandler == null ? (itemHandler = createUnSidedHandler()) : itemHandler);
-            return (T) (this.itemHandler == null ? (this.itemHandler = this.createUnSidedHandler()) : this.itemHandler);
-        }
         return super.getCapability(capability, facing);
     }
 }

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntityCopperShulkerBox.java

@@ -10,14 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 
-import javax.annotation.Nullable;
-
 public class TileEntityCopperShulkerBox extends TileEntityIronShulkerBox
 {
     public TileEntityCopperShulkerBox()

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntityCrystalShulkerBox.java

@@ -10,32 +10,16 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
-import cpw.mods.ironchest.IronChest;
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
-import cpw.mods.ironchest.common.network.MessageCrystalShulkerSync;
 import net.minecraft.item.EnumDyeColor;
-import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NBTTagCompound;
-import net.minecraft.util.NonNullList;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
-import net.minecraftforge.fml.common.network.NetworkRegistry;
-
-import javax.annotation.Nullable;
-import java.util.Collections;
 
 public class TileEntityCrystalShulkerBox extends TileEntityIronShulkerBox
 {
-    /** Crystal Shulker Boxes top stacks */
-    private NonNullList<ItemStack> topStacks;
-
-    /** If the inventory got touched */
-    private boolean inventoryTouched;
-
-    /** If the inventory had items */
-    private boolean hadStuff;
-
     public TileEntityCrystalShulkerBox()
     {
         this(null);
@@ -44,199 +28,10 @@ public class TileEntityCrystalShulkerBox extends TileEntityIronShulkerBox
     public TileEntityCrystalShulkerBox(@Nullable EnumDyeColor colorIn)
     {
         super(colorIn, IronShulkerBoxType.CRYSTAL);
-        this.topStacks = NonNullList.withSize(8, ItemStack.EMPTY);
-    }
-
-    @Override
-    public void setContents(NonNullList<ItemStack> contents)
-    {
-        super.setContents(contents);
-
-        this.inventoryTouched = true;
-    }
-
-    @Override
-    public ItemStack getStackInSlot(int index)
-    {
-        this.fillWithLoot(null);
-
-        this.inventoryTouched = true;
-
-        return this.getItems().get(index);
-    }
-
-    @Override
-    public void markDirty()
-    {
-        super.markDirty();
-
-        this.sortTopStacks();
-    }
-
-    @Override
-    public void loadFromNbt(NBTTagCompound compound)
-    {
-        super.loadFromNbt(compound);
-
-        this.sortTopStacks();
-    }
-
-    @Override
-    public void update()
-    {
-        super.update();
-
-        if (!this.world.isRemote && this.inventoryTouched)
-        {
-            this.inventoryTouched = false;
-
-            this.sortTopStacks();
-        }
-    }
-
-    protected void sortTopStacks()
-    {
-        if (!this.getType().isTransparent() || (this.world != null && this.world.isRemote))
-        {
-            return;
-        }
-
-        NonNullList<ItemStack> tempCopy = NonNullList.withSize(this.getSizeInventory(), ItemStack.EMPTY);
-
-        boolean hasStuff = false;
-
-        int compressedIdx = 0;
-
-        mainLoop:
-        for (int i = 0; i < this.getSizeInventory(); i++)
-        {
-            ItemStack itemStack = this.getItems().get(i);
-
-            if (!itemStack.isEmpty())
-            {
-                for (int j = 0; j < compressedIdx; j++)
-                {
-                    ItemStack tempCopyStack = tempCopy.get(j);
-
-                    if (ItemStack.areItemsEqualIgnoreDurability(tempCopyStack, itemStack))
-                    {
-                        if (itemStack.getCount() != tempCopyStack.getCount())
-                        {
-                            tempCopyStack.grow(itemStack.getCount());
-                        }
-
-                        continue mainLoop;
-                    }
-                }
-
-                tempCopy.set(compressedIdx, itemStack.copy());
-
-                compressedIdx++;
-
-                hasStuff = true;
-            }
-        }
-
-        if (!hasStuff && this.hadStuff)
-        {
-            this.hadStuff = false;
-
-            for (int i = 0; i < this.getTopItems().size(); i++)
-            {
-                this.getTopItems().set(i, ItemStack.EMPTY);
-            }
-
-            return;
-        }
-
-        this.hadStuff = true;
-
-        Collections.sort(tempCopy, (stack1, stack2) -> {
-            if (stack1.isEmpty())
-            {
-                return 1;
-            }
-            else if (stack2.isEmpty())
-            {
-                return -1;
-            }
-            else
-            {
-                return stack2.getCount() - stack1.getCount();
-            }
-        });
-
-        int p = 0;
-
-        for (ItemStack element : tempCopy)
-        {
-            if (!element.isEmpty() && element.getCount() > 0)
-            {
-                if (p == this.getTopItems().size())
-                {
-                    break;
-                }
-
-                this.getTopItems().set(p, element);
-
-                p++;
-            }
-        }
-
-        for (int i = p; i < this.getTopItems().size(); i++)
-        {
-            this.getTopItems().set(i, ItemStack.EMPTY);
-        }
-
-        this.sendTopStacksPacket();
-    }
-
-    public NonNullList<ItemStack> getTopItems()
-    {
-        return this.topStacks;
-    }
-
-    public NonNullList<ItemStack> buildItemStackDataList()
-    {
-        if (this.getType().isTransparent())
-        {
-            NonNullList<ItemStack> sortList = NonNullList.withSize(this.getTopItems().size(), ItemStack.EMPTY);
-
-            int pos = 0;
-
-            for (ItemStack is : this.topStacks)
-            {
-                if (!is.isEmpty())
-                {
-                    sortList.set(pos, is);
-                }
-                else
-                {
-                    sortList.set(pos, ItemStack.EMPTY);
-                }
-
-                pos++;
-            }
-
-            return sortList;
-        }
-
-        return NonNullList.withSize(this.getTopItems().size(), ItemStack.EMPTY);
-    }
-
-    protected void sendTopStacksPacket()
-    {
-        NonNullList<ItemStack> stacks = this.buildItemStackDataList();
-        IronChest.packetHandler.sendToAllAround(new MessageCrystalShulkerSync(this.getWorld().provider.getDimension(), this.getPos(), stacks), new NetworkRegistry.TargetPoint(this.world.provider.getDimension(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ(), 128));
-    }
-
-    public void receiveMessageFromServer(NonNullList<ItemStack> topStacks)
-    {
-        this.topStacks = topStacks;
     }
 
     public static void registerFixesShulkerBox(DataFixer fixer)
     {
-        fixer.registerWalker(FixTypes.BLOCK_ENTITY, new ItemStackDataLists(TileEntityCrystalShulkerBox.class, "Items"));
+        fixer.registerWalker(FixTypes.BLOCK_ENTITY, new ItemStackDataLists(TileEntityCrystalShulkerBox.class, new String[] { "Items" }));
     }
 }

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntityDiamondShulkerBox.java

@@ -10,14 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 
-import javax.annotation.Nullable;
-
 public class TileEntityDiamondShulkerBox extends TileEntityIronShulkerBox
 {
     public TileEntityDiamondShulkerBox()

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntityGoldShulkerBox.java

@@ -10,14 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 
-import javax.annotation.Nullable;
-
 public class TileEntityGoldShulkerBox extends TileEntityIronShulkerBox
 {
     public TileEntityGoldShulkerBox()

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntityIronShulkerBox.java

@@ -10,10 +10,18 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+import javax.annotation.Nullable;
+
+import cpw.mods.ironchest.IronChest;
 import cpw.mods.ironchest.common.blocks.shulker.BlockIronShulkerBox;
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import cpw.mods.ironchest.common.gui.shulker.ContainerIronShulkerBox;
 import cpw.mods.ironchest.common.lib.ICShulkerInventoryHandler;
+import cpw.mods.ironchest.common.network.MessageCrystalShulkerSync;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockShulkerBox;
 import net.minecraft.block.material.EnumPushReaction;
@@ -42,14 +50,12 @@ import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraftforge.common.capabilities.Capability;
+import net.minecraftforge.fml.common.network.NetworkRegistry.TargetPoint;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 
-import javax.annotation.Nullable;
-import java.util.List;
-
 public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements ITickable, ISidedInventory
 {
     private final int[] SLOTS;
@@ -57,12 +63,21 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
     /** Shulker Box Contents */
     private NonNullList<ItemStack> items;
 
+    /** Crystal Shulker Boxes top stacks */
+    private NonNullList<ItemStack> topStacks;
+
     /** Direction Shulker ox is facing */
     private EnumFacing facing;
 
+    /** If the inventory got touched */
+    private boolean inventoryTouched;
+
     /** Server sync counter (once per 20 ticks) */
     private int ticksSinceSync;
 
+    /** If the inventory had items */
+    private boolean hadStuff;
+
     private boolean hasBeenCleared;
 
     private int openCount;
@@ -100,7 +115,8 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
 
         this.SLOTS = new int[typeIn.size];
 
-        this.items = NonNullList.withSize(typeIn.size, ItemStack.EMPTY);
+        this.items = NonNullList.<ItemStack> withSize(typeIn.size, ItemStack.EMPTY);
+        this.topStacks = NonNullList.<ItemStack> withSize(8, ItemStack.EMPTY);
 
         this.animationStatus = AnimationStatus.CLOSED;
         this.color = colorIn;
@@ -112,7 +128,7 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
 
     public void setContents(NonNullList<ItemStack> contents)
     {
-        this.items = NonNullList.withSize(this.getType().size, ItemStack.EMPTY);
+        this.items = NonNullList.<ItemStack> withSize(this.getType().size, ItemStack.EMPTY);
 
         for (int i = 0; i < contents.size(); i++)
         {
@@ -121,6 +137,8 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
                 this.getItems().set(i, contents.get(i));
             }
         }
+
+        this.inventoryTouched = true;
     }
 
     @Override
@@ -154,7 +172,9 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
     @Override
     public ItemStack getStackInSlot(int index)
     {
-        this.fillWithLoot(null);
+        this.fillWithLoot((EntityPlayer) null);
+
+        this.inventoryTouched = true;
 
         return this.getItems().get(index);
     }
@@ -163,6 +183,110 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
     public void markDirty()
     {
         super.markDirty();
+
+        this.sortTopStacks();
+    }
+
+    protected void sortTopStacks()
+    {
+        if (!this.getType().isTransparent() || (this.world != null && this.world.isRemote))
+        {
+            return;
+        }
+
+        NonNullList<ItemStack> tempCopy = NonNullList.<ItemStack> withSize(this.getSizeInventory(), ItemStack.EMPTY);
+
+        boolean hasStuff = false;
+
+        int compressedIdx = 0;
+
+        mainLoop:
+        for (int i = 0; i < this.getSizeInventory(); i++)
+        {
+            ItemStack itemStack = this.getItems().get(i);
+
+            if (!itemStack.isEmpty())
+            {
+                for (int j = 0; j < compressedIdx; j++)
+                {
+                    ItemStack tempCopyStack = tempCopy.get(j);
+
+                    if (ItemStack.areItemsEqualIgnoreDurability(tempCopyStack, itemStack))
+                    {
+                        if (itemStack.getCount() != tempCopyStack.getCount())
+                        {
+                            tempCopyStack.grow(itemStack.getCount());
+                        }
+
+                        continue mainLoop;
+                    }
+                }
+
+                tempCopy.set(compressedIdx, itemStack.copy());
+
+                compressedIdx++;
+
+                hasStuff = true;
+            }
+        }
+
+        if (!hasStuff && this.hadStuff)
+        {
+            this.hadStuff = false;
+
+            for (int i = 0; i < this.getTopItems().size(); i++)
+            {
+                this.getTopItems().set(i, ItemStack.EMPTY);
+            }
+
+            return;
+        }
+
+        this.hadStuff = true;
+
+        Collections.sort(tempCopy, new Comparator<ItemStack>()
+        {
+            @Override
+            public int compare(ItemStack stack1, ItemStack stack2)
+            {
+                if (stack1.isEmpty())
+                {
+                    return 1;
+                }
+                else if (stack2.isEmpty())
+                {
+                    return -1;
+                }
+                else
+                {
+                    return stack2.getCount() - stack1.getCount();
+                }
+            }
+        });
+
+        int p = 0;
+
+        for (ItemStack element : tempCopy)
+        {
+            if (!element.isEmpty() && element.getCount() > 0)
+            {
+                if (p == this.getTopItems().size())
+                {
+                    break;
+                }
+
+                this.getTopItems().set(p, element);
+
+                p++;
+            }
+        }
+
+        for (int i = p; i < this.getTopItems().size(); i++)
+        {
+            this.getTopItems().set(i, ItemStack.EMPTY);
+        }
+
+        sendTopStacksPacket();
     }
 
     /**
@@ -192,7 +316,7 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
 
     public void loadFromNbt(NBTTagCompound compound)
     {
-        this.items = NonNullList.withSize(this.getSizeInventory(), ItemStack.EMPTY);
+        this.items = NonNullList.<ItemStack> withSize(this.getSizeInventory(), ItemStack.EMPTY);
 
         if (!this.checkLootAndRead(compound) && compound.hasKey("Items", 9))
         {
@@ -205,6 +329,8 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
         }
 
         this.facing = EnumFacing.VALUES[compound.getByte("facing")];
+
+        this.sortTopStacks();
     }
 
     public NBTTagCompound saveToNbt(NBTTagCompound compound)
@@ -258,6 +384,13 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
             this.world.addBlockEvent(this.pos, this.getBlockType(), 3, ((this.openCount << 3) & 0xF8) | (this.facing.ordinal() & 0x7));
         }
 
+        if (!this.world.isRemote && this.inventoryTouched)
+        {
+            this.inventoryTouched = false;
+
+            this.sortTopStacks();
+        }
+
         this.ticksSinceSync++;
     }
 
@@ -328,7 +461,7 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
         {
             EnumFacing enumfacing = this.getFacing();
             AxisAlignedBB axisalignedbb = this.getTopBoundingBox(enumfacing).offset(this.pos);
-            List<Entity> list = this.world.getEntitiesWithinAABBExcludingEntity(null, axisalignedbb);
+            List<Entity> list = this.world.getEntitiesWithinAABBExcludingEntity((Entity) null, axisalignedbb);
 
             if (!list.isEmpty())
             {
@@ -385,7 +518,9 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
                             d2 = d2 + 0.01D;
                         }
 
+                        //@formatter:off
                         entity.move(MoverType.SHULKER_BOX, d0 * enumfacing.getFrontOffsetX(), d1 * enumfacing.getFrontOffsetY(), d2 * enumfacing.getFrontOffsetZ());
+                        //@formatter:on
                     }
                 }
             }
@@ -447,7 +582,9 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
 
             if (this.openCount == 1)
             {
-                this.world.playSound(null, this.pos, SoundEvents.BLOCK_SHULKER_BOX_OPEN, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
+                //@formatter:off
+                this.world.playSound((EntityPlayer) null, this.pos, SoundEvents.BLOCK_SHULKER_BOX_OPEN, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
+                //@formatter:on
             }
         }
     }
@@ -463,7 +600,9 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
 
             if (this.openCount <= 0)
             {
-                this.world.playSound(null, this.pos, SoundEvents.BLOCK_SHULKER_BOX_CLOSE, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
+                //@formatter:off
+                this.world.playSound((EntityPlayer) null, this.pos, SoundEvents.BLOCK_SHULKER_BOX_CLOSE, SoundCategory.BLOCKS, 0.5F, this.world.rand.nextFloat() * 0.1F + 0.9F);
+                //@formatter:on
             }
         }
     }
@@ -495,6 +634,34 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
         }
     }
 
+    public NonNullList<ItemStack> buildItemStackDataList()
+    {
+        if (this.getType().isTransparent())
+        {
+            NonNullList<ItemStack> sortList = NonNullList.<ItemStack> withSize(this.getTopItems().size(), ItemStack.EMPTY);
+
+            int pos = 0;
+
+            for (ItemStack is : this.topStacks)
+            {
+                if (!is.isEmpty())
+                {
+                    sortList.set(pos, is);
+                }
+                else
+                {
+                    sortList.set(pos, ItemStack.EMPTY);
+                }
+
+                pos++;
+            }
+
+            return sortList;
+        }
+
+        return NonNullList.<ItemStack> withSize(this.getTopItems().size(), ItemStack.EMPTY);
+    }
+
     @Override
     public Container createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn)
     {
@@ -519,19 +686,7 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
     public NBTTagCompound getUpdateTag()
     {
         NBTTagCompound compound = super.getUpdateTag();
-
-        if (!this.checkLootAndWrite(compound))
-        {
-            ItemStackHelper.saveAllItems(compound, this.items, false);
-        }
-
         compound.setByte("facing", (byte) this.facing.ordinal());
-
-        if (this.hasCustomName())
-        {
-            compound.setString("CustomName", this.customName);
-        }
-
         return compound;
     }
 
@@ -541,6 +696,11 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
         return this.items;
     }
 
+    public NonNullList<ItemStack> getTopItems()
+    {
+        return this.topStacks;
+    }
+
     @Override
     public boolean isEmpty()
     {
@@ -558,7 +718,7 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
     @Override
     public int[] getSlotsForFace(EnumFacing side)
     {
-        return this.SLOTS;
+        return SLOTS;
     }
 
     /**
@@ -661,14 +821,27 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
         return ItemStack.EMPTY;
     }
 
-    public enum AnimationStatus
+    protected void sendTopStacksPacket()
     {
-        CLOSED, OPENING, OPENED, CLOSING
+        NonNullList<ItemStack> stacks = this.buildItemStackDataList();
+        //@formatter:off
+        IronChest.packetHandler.sendToAllAround(new MessageCrystalShulkerSync(this, stacks), new TargetPoint(world.provider.getDimension(), getPos().getX(), getPos().getY(), getPos().getZ(), 128));
+        //@formatter:on
+    }
+
+    public void receiveMessageFromServer(NonNullList<ItemStack> topStacks)
+    {
+        this.topStacks = topStacks;
+    }
+
+    public static enum AnimationStatus
+    {
+        CLOSED, OPENING, OPENED, CLOSING;
     }
 
     public static void registerFixesShulkerBox(DataFixer fixer)
     {
-        fixer.registerWalker(FixTypes.BLOCK_ENTITY, new ItemStackDataLists(TileEntityIronShulkerBox.class, "Items"));
+        fixer.registerWalker(FixTypes.BLOCK_ENTITY, new ItemStackDataLists(TileEntityIronShulkerBox.class, new String[] { "Items" }));
     }
 
     private IItemHandler itemHandler;
@@ -684,9 +857,7 @@ public class TileEntityIronShulkerBox extends TileEntityLockableLoot implements
     public <T> T getCapability(Capability<T> capability, EnumFacing facing)
     {
         if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY)
-        {
+            return (T) (itemHandler == null ? (itemHandler = createUnSidedHandler()) : itemHandler);
-            return (T) (this.itemHandler == null ? (this.itemHandler = this.createUnSidedHandler()) : this.itemHandler);
-        }
         return super.getCapability(capability, facing);
     }
 

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntityObsidianShulkerBox.java

@@ -10,14 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 
-import javax.annotation.Nullable;
-
 public class TileEntityObsidianShulkerBox extends TileEntityIronShulkerBox
 {
     public TileEntityObsidianShulkerBox()

src/main/java/cpw/mods/ironchest/common/tileentity/shulker/TileEntitySilverShulkerBox.java

@@ -10,14 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.tileentity.shulker;
 
+import javax.annotation.Nullable;
+
 import cpw.mods.ironchest.common.blocks.shulker.IronShulkerBoxType;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.util.datafix.DataFixer;
 import net.minecraft.util.datafix.FixTypes;
 import net.minecraft.util.datafix.walkers.ItemStackDataLists;
 
-import javax.annotation.Nullable;
-
 public class TileEntitySilverShulkerBox extends TileEntityIronShulkerBox
 {
     public TileEntitySilverShulkerBox()

src/main/java/cpw/mods/ironchest/common/util/ItemTooltip.java

@@ -10,7 +10,12 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.util;
 
+import java.util.List;
+
+import javax.annotation.Nullable;
+
 import com.google.common.collect.Lists;
+
 import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
@@ -20,9 +25,6 @@ import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
-import javax.annotation.Nullable;
-import java.util.List;
-
 @SuppressWarnings("deprecation")
 public class ItemTooltip extends Item
 {
@@ -56,9 +58,7 @@ public class ItemTooltip extends Item
     {
         List<String> list = Lists.newLinkedList();
         if (text == null)
-        {
             return list;
-        }
         int j = 0;
         int k;
         while ((k = text.indexOf("\\n", j)) >= 0)

src/main/java/cpw/mods/ironchest/common/util/MissingMappingsHandler.java

@@ -10,6 +10,8 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.util;
 
+import javax.annotation.Nonnull;
+
 import net.minecraft.block.Block;
 import net.minecraft.item.Item;
 import net.minecraft.util.ResourceLocation;
@@ -18,8 +20,6 @@ import net.minecraftforge.event.RegistryEvent.MissingMappings.Mapping;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.registry.ForgeRegistries;
 
-import javax.annotation.Nonnull;
-
 public class MissingMappingsHandler
 {
     @SubscribeEvent

src/main/java/cpw/mods/ironchest/common/util/OcelotsSitOnChestsHandler.java

@@ -10,6 +10,8 @@
  ******************************************************************************/
 package cpw.mods.ironchest.common.util;
 
+import java.util.HashSet;
+
 import cpw.mods.ironchest.common.ai.IronChestAIOcelotSit;
 import net.minecraft.entity.ai.EntityAIOcelotSit;
 import net.minecraft.entity.ai.EntityAITasks.EntityAITaskEntry;
@@ -17,8 +19,6 @@ import net.minecraft.entity.passive.EntityOcelot;
 import net.minecraftforge.event.entity.living.LivingEvent.LivingUpdateEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 
-import java.util.HashSet;
-
 public class OcelotsSitOnChestsHandler
 {
     @SubscribeEvent