[1.8] ItemStacks disappearing when moved in GUI, qty wrong o_0

RoseCotton · March 12, 2015

Hi, All.

I was trying to add code to render items on my shelf block when they're contained in the shelf's tile entity and I broke its container properties.

Now, in the GUI, if I left-click on an item placed in the shelf, it disappears.

If I right-click on an item in the shelf, it cuts the quantity in half, deletes half, and leaves 1/4 in the shelf and I can place 1/4 in my regular inventory. if I take that stack from inventory and put it back on the item in the shelf I got it from, I get 3/4 what I started with (so, like the item stack in inventory actually had 2x the quantity it was reporting).

I'll say what I say each time I screw up my code... "I didn't change anything that should do this!"

I've been combing through the code and can't find how I can even screw this up so bad. Can you find the blatant error?

console data gives no clues.

[04:18:58] [main/INFO] [GradleStart]: Extra: []

[04:18:58] [main/INFO] [GradleStart]: Running with arguments: [--userProperties, {}, --assetsDir, C:/Users/Becky/.gradle/caches/minecraft/assets, --assetIndex, 1.8, --accessToken, {REDACTED}, --version, 1.8, --tweakClass, net.minecraftforge.fml.common.launcher.FMLTweaker, --tweakClass, net.minecraftforge.gradle.GradleStartCommon$GradleStartTweaker]

[04:18:58] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker

[04:18:58] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker

[04:18:58] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.GradleStartCommon$GradleStartTweaker

[04:18:58] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker

[04:18:58] [main/INFO] [FML]: Forge Mod Loader version 8.0.20.1023 for Minecraft 1.8 loading

[04:18:58] [main/INFO] [FML]: Java is Java HotSpot Client VM, version 1.8.0_31, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre1.8.0_31

[04:18:58] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation

[04:18:58] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.GradleStartCommon$GradleStartTweaker

[04:18:58] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.fml.relauncher.FMLCorePlugin

[04:18:58] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker

[04:18:58] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker

[04:18:58] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker

[04:18:58] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper

[04:18:58] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!

[04:19:00] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing

[04:19:00] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker

[04:19:00] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker

[04:19:00] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker

[04:19:00] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}

[04:19:01] [Client thread/INFO]: Setting user: Player688

[04:19:01] [Client thread/INFO]: (Session ID is token:FML:Player688)

[04:19:04] [Client thread/INFO]: LWJGL Version: 2.9.1

[04:19:05] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization

[04:19:05] [Client thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization

[04:19:05] [Client thread/INFO] [FML]: Searching C:\Users\Becky\Desktop\Forge ModLoader-1.8-8.0.20.1023-1.8-src\eclipse\mods for mods

[04:19:08] [Client thread/INFO] [FML]: Forge Mod Loader has identified 5 mods to load

[04:19:08] [Client thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, testmod01, oredetectmod, shelvesmod] at CLIENT

[04:19:08] [Client thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, testmod01, oredetectmod, shelvesmod] at SERVER

[04:19:09] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Test Mod 01, FMLFileResourcePack:Ore Detect Mod, FMLFileResourcePack:Shelves Mod

[04:19:09] [Client thread/INFO] [FML]: Processing ObjectHolder annotations

[04:19:09] [Client thread/INFO] [FML]: Found 384 ObjectHolder annotations

[04:19:09] [Client thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.GuiHandlerShelf:getGuiID:19]: Called method: GuiHandlerShelf.getGuiID

[04:19:09] [Client thread/INFO] [FML]: Applying holder lookups

[04:19:09] [Client thread/INFO] [FML]: Holder lookups applied

[04:19:09] [sound Library Loader/INFO]: Starting up SoundSystem...

[04:19:09] [Thread-7/INFO]: Initializing LWJGL OpenAL

[04:19:09] [Thread-7/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)

[04:19:10] [Thread-7/INFO]: OpenAL initialized.

[04:19:10] [sound Library Loader/INFO]: Sound engine started

[04:19:12] [Client thread/INFO]: Created: 512x512 textures-atlas

[04:19:13] [Client thread/INFO] [sTDOUT]: [com.becky.testmod01.Testmod01:postInit:142]: Called method: postInit

[04:19:13] [Client thread/INFO] [sTDOUT]: [com.rosecotton.oredetect.OreDetectMod:postInit:120]: Called method: postInit

[04:19:13] [Client thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.ShelvesMod:postInit:102]: Called method: postInit

[04:19:13] [Client thread/INFO] [FML]: Forge Mod Loader has successfully loaded 5 mods

[04:19:13] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Test Mod 01, FMLFileResourcePack:Ore Detect Mod, FMLFileResourcePack:Shelves Mod

[04:19:13] [Client thread/INFO]: SoundSystem shutting down...

[04:19:14] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com

[04:19:14] [sound Library Loader/INFO]: Starting up SoundSystem...

[04:19:14] [Thread-9/INFO]: Initializing LWJGL OpenAL

[04:19:14] [Thread-9/INFO]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)

[04:19:14] [Thread-9/INFO]: OpenAL initialized.

[04:19:14] [sound Library Loader/INFO]: Sound engine started

[04:19:16] [Client thread/INFO]: Created: 512x512 textures-atlas

[04:19:26] [server thread/INFO]: Starting integrated minecraft server version 1.8

[04:19:26] [server thread/INFO]: Generating keypair

[04:19:26] [server thread/INFO] [FML]: Injecting existing block and item data into this server instance

[04:19:26] [server thread/INFO] [FML]: Applying holder lookups

[04:19:26] [server thread/INFO] [FML]: Holder lookups applied

[04:19:27] [server thread/INFO]: Preparing start region for level 0

[04:19:28] [server thread/INFO]: Preparing spawn area: 52%

[04:19:28] [server thread/INFO]: Changing view distance to 8, from 10

[04:19:29] [Netty Local Client IO #0/INFO] [FML]: Server protocol version 1

[04:19:29] [Netty Server IO #1/INFO] [FML]: Client protocol version 1

[04:19:29] [Netty Server IO #1/INFO] [FML]: Client attempting to join with 5 mods : [email protected],[email protected],[email protected],[email protected],[email protected]

[04:19:29] [Netty Local Client IO #0/INFO] [FML]: [Netty Local Client IO #0] Client side modded connection established

[04:19:29] [server thread/INFO] [FML]: [server thread] Server side modded connection established

[04:19:29] [server thread/INFO]: Player688[local:E:c7e0955e] logged in with entity id 39 at (229.69999998807907, 66.0, -203.30925797377813)

[04:19:29] [server thread/INFO]: Player688 joined the game

[04:19:37] [server thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.GuiHandlerShelf:getGuiID:19]: Called method: GuiHandlerShelf.getGuiID

[04:19:37] [server thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.GuiHandlerShelf:getServerGuiElement:33]: Called method: GuiHandlerShelf.getServerGuiElement return good stuff

[04:19:37] [server thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.BlockShelf:onBlockActivated:283]: Called method: BlockShelf.onBlockActivated

[04:19:37] [Client thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.GuiHandlerShelf:getGuiID:19]: Called method: GuiHandlerShelf.getGuiID

[04:19:37] [Client thread/INFO] [sTDOUT]: [com.rosecotton.shelvesmod.GuiHandlerShelf:getClientGuiElement:51]: Called method: GuiHandlerShelf.getClientGuiElement return good stuff

[04:20:00] [server thread/INFO]: Saving and pausing game...

[04:20:00] [server thread/INFO]: Saving chunks for level 'Survival'/Overworld

[04:20:01] [server thread/INFO]: Saving chunks for level 'Survival'/Nether

[04:20:01] [server thread/INFO]: Saving chunks for level 'Survival'/The End

[04:20:02] [server thread/INFO]: Stopping server

[04:20:02] [server thread/INFO]: Saving players

[04:20:02] [server thread/INFO]: Saving worlds

[04:20:02] [server thread/INFO]: Saving chunks for level 'Survival'/Overworld

[04:20:02] [server thread/INFO]: Saving chunks for level 'Survival'/Nether

[04:20:02] [server thread/INFO]: Saving chunks for level 'Survival'/The End

[04:20:02] [server thread/INFO] [FML]: Applying holder lookups

[04:20:02] [server thread/INFO] [FML]: Holder lookups applied

[04:20:02] [Client thread/INFO]: Stopping!

[04:20:02] [Client thread/INFO]: SoundSystem shutting down...

[04:20:02] [Client thread/WARN]: Author: Paul Lamb, www.paulscode.com

Java HotSpot Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

package com.rosecotton.shelvesmod;

import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.client.resources.model.ModelResourceLocation;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fml.client.registry.ClientRegistry;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventHandler;
import net.minecraftforge.fml.common.Mod.Instance;
import net.minecraftforge.fml.common.SidedProxy;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.network.NetworkRegistry;
import net.minecraftforge.fml.common.registry.GameRegistry;
import net.minecraftforge.fml.common.registry.LanguageRegistry;
import net.minecraftforge.fml.relauncher.Side;

import com.rosecotton.shelvesmod.BlockShelf;
//import com.becky.testmod01.Testmod01;

@Mod(modid = ShelvesMod.MODID, name = ShelvesMod.MODNAME, version = ShelvesMod.VERSION) 

public class ShelvesMod 
{

  public static Block shelfBlock;
  //public static Item brickIngot;
  public static final String MODID = "shelvesmod";
  public static final String MODNAME = "RoseCotton's Shelves Mod for 1.8";
  public static final String VERSION = "1.0";
  public static int type;

  @Instance(value = "shelvesmod")
  public static ShelvesMod instance = new ShelvesMod();
  
  public static class MySidedProxyHolder {
	  @SidedProxy(modId="shelvesmod",clientSide="com.rosecotton.shelvesmod.ClientProxy", serverSide="com.rosecotton.shelvesmod.CommonProxy")
	  public static CommonProxy proxy;
	  }
	  
	  public class CommonProxy {
		  // Common or server stuff here that needs to be overridden on the client
	  }
	  public class ClientProxy extends CommonProxy {
		  // Override common stuff with client specific stuff here
	  }

  @EventHandler
  public void preInit(FMLPreInitializationEvent event) 
  {

  	//blocks
  	shelfBlock = new BlockShelf(type);
  	LanguageRegistry.addName(shelfBlock, "Shelf Block");
  	
  	GameRegistry.registerTileEntity(ShelfTitleEntity.class, "shelfTitleEntity");
  	//was com.rosecotton.shelvesmod.ShelfTitleEntity.class
  	
  	
  	//items
  	//brickIngot = new ItemBrickIngot();
	  //MOVE GAMEREGISTRY TO ITEM CLASS?
  	//GameRegistry.registerItem(brickIngot, ((ItemBrickIngot) brickIngot).getName());
  	//LanguageRegistry.addName(brickIngot, "Brick Ingot");
	NetworkRegistry.INSTANCE.registerGuiHandler(ShelvesMod.instance, GuiHandlerRegistry.getInstance());
	GuiHandlerRegistry.getInstance().registerGuiHandler(new GuiHandlerShelf(), GuiHandlerShelf.getGuiID());
  }

  @EventHandler
  public void init(FMLInitializationEvent event) 
  {
  	//System.out.println("Called method: init");
  
  	if(event.getSide() == Side.CLIENT)
  	{
  		
  		RenderItem renderItem = Minecraft.getMinecraft().getRenderItem();

  		renderItem.getItemModelMesher().register(Item.getItemFromBlock(shelfBlock), 0, new ModelResourceLocation(ShelvesMod.MODID + ":" + ((BlockShelf) shelfBlock).getName(), "shelfBlock"));
  		Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(Item.getItemFromBlock(shelfBlock),0, new ModelResourceLocation(ShelvesMod.MODID+":"+ "shelfBlock", "inventory"));
  		
//	  	    ClientRegistry.bindTileEntitySpecialRenderer(ShelfTitleEntity.class, new TileEntitySpecialRendererShelf());
  	}
  	
  	//recipes
  	GameRegistry.addRecipe(new ItemStack(shelfBlock), new Object[]{
  	"   ",
  	"  A",
  	" AA",
  	'A', Items.stick //getItemFromBlock(Blocks.planks)
  	});
  }
    @EventHandler
    public void postInit(FMLPostInitializationEvent event) 
    {
    	System.out.println("Called method: postInit");
    }
}

package com.rosecotton.shelvesmod;

//import BlockStairs;

import java.util.Iterator;
import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyDirection;
import net.minecraft.block.properties.PropertyEnum;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.resources.model.ModelResourceLocation;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.passive.EntityOcelot;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.inventory.InventoryHelper;
import net.minecraft.inventory.InventoryLargeChest;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityChest;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.IStringSerializable;
import net.minecraft.util.MathHelper;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.ILockableContainer;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.registry.GameRegistry;


public class BlockShelf extends BlockContainer {

    public static final PropertyDirection FACING = PropertyDirection.create("facing", EnumFacing.Plane.HORIZONTAL);
    public static final PropertyEnum SECTION = PropertyEnum.create("section", BlockShelf.EnumShape.class);
    
    private final Random rand = new Random();
   // private static final String __OBFID = "CL_00000214";
private final String name = "shelfBlock";
ModelResourceLocation modelresourcelocation = new ModelResourceLocation("shelvesmod"+":"+name, "inventory");
    
    protected BlockShelf(int type)
    {
        super(Material.wood);
        //TEH FOLLOWIONG LINE MIGHT HAVE BEEN USEFUL BUT MAYBE CAUSED AN ERROR AT RUNTIME, TRY AGAIN
        this.setDefaultState(this.blockState.getBaseState().withProperty(FACING, EnumFacing.NORTH));
        //this.chestType = type;
        this.setCreativeTab(CreativeTabs.tabMisc);
        this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);
        this.useNeighborBrightness = true;
	this.setDefaultState(this.blockState.getBaseState());
        GameRegistry.registerBlock(this, name);
    	this.setUnlocalizedName(ShelvesMod.MODID + "_" + name);
    	this.setBlockBounds(1/16.0F, 0, 1/16.0F, 15/16.0F, 8/16.0F, 15/16.0F);
    }

    public String toString()
    {
        return this.name;
    }
    public String getName()
    {
        return this.name;
    }

    // used by the renderer to control lighting and visibility of other blocks.
    // set to false because this block doesn't fill the entire 1x1x1 space
    @Override
    public boolean isOpaqueCube() {
      return false;
    }

    // used by the renderer to control lighting and visibility of other blocks, also by
    // (eg) wall or fence to control whether the fence joins itself to this block
    // set to false because this block doesn't fill the entire 1x1x1 space
    @Override
    public boolean isFullCube() {
      return false;
    }
    
    // this function returns the correct item type corresponding to the colour of our block;
    // i.e. when a sign is broken, it will drop the correct item.
    @Override
    public int damageDropped(IBlockState state)
    {
      //EnumColour enumColour = (EnumColour)state.getValue(PROPERTYCOLOUR);
      //return this.getMetadata();//enumColour.getMetadata();
    	return 0;
    }
    

    
    
    public void setBlockBoundsBasedOnState(IBlockAccess worldIn, BlockPos pos)
    {
        if (worldIn.getBlockState(pos.north()).getBlock() == this)
        {
            this.setBlockBounds(0.0625F, 0.0F, 0.0F, 0.9375F, 0.875F, 0.9375F);
        }
        else if (worldIn.getBlockState(pos.south()).getBlock() == this)
        {
            this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 1.0F);
        }
        else if (worldIn.getBlockState(pos.west()).getBlock() == this)
        {
            this.setBlockBounds(0.0F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);
        }
        else if (worldIn.getBlockState(pos.east()).getBlock() == this)
        {
            this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 1.0F, 0.875F, 0.9375F);
        }
        else
        {
            this.setBlockBounds(0.0625F, 0.0F, 0.0625F, 0.9375F, 0.875F, 0.9375F);
        }
    }

    public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state)
    {
        //this.checkForSurroundingChests(worldIn, pos, state);
        Iterator iterator = EnumFacing.Plane.HORIZONTAL.iterator();

        while (iterator.hasNext())
        {
            EnumFacing enumfacing = (EnumFacing)iterator.next();
            BlockPos blockpos1 = pos.offset(enumfacing);
            IBlockState iblockstate1 = worldIn.getBlockState(blockpos1);

        }
    }
@Override
    public IBlockState onBlockPlaced(World worldIn, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ, int meta, EntityLivingBase player)
    {
        return this.getDefaultState().withProperty(FACING, player.getHorizontalFacing());
    }

    public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer, ItemStack stack)
    {
        EnumFacing enumfacing = EnumFacing.getHorizontal(MathHelper.floor_double((double)(placer.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3).getOpposite();
        state = state.withProperty(FACING, enumfacing);
        BlockPos blockpos1 = pos.north();
        BlockPos blockpos2 = pos.south();
        BlockPos blockpos3 = pos.west();
        BlockPos blockpos4 = pos.east();
        boolean flag = this == worldIn.getBlockState(blockpos1).getBlock();
        boolean flag1 = this == worldIn.getBlockState(blockpos2).getBlock();
        boolean flag2 = this == worldIn.getBlockState(blockpos3).getBlock();
        boolean flag3 = this == worldIn.getBlockState(blockpos4).getBlock();

        if (!flag && !flag1 && !flag2 && !flag3)
        {
            worldIn.setBlockState(pos, state, 3);
        }
        else if (enumfacing.getAxis() == EnumFacing.Axis.X && (flag || flag1))
        {
            if (flag)
            {
                worldIn.setBlockState(blockpos1, state, 3);
            }
            else
            {
                worldIn.setBlockState(blockpos2, state, 3);
            }

            worldIn.setBlockState(pos, state, 3);
        }
        else if (enumfacing.getAxis() == EnumFacing.Axis.Z && (flag2 || flag3))
        {
            if (flag2)
            {
                worldIn.setBlockState(blockpos3, state, 3);
            }
            else
            {
                worldIn.setBlockState(blockpos4, state, 3);
            }

            worldIn.setBlockState(pos, state, 3);
        }

        if (stack.hasDisplayName())
        {
            TileEntity tileentity = worldIn.getTileEntity(pos);

            if (tileentity instanceof TileEntityChest)
            {
                ((TileEntityChest)tileentity).setCustomName(stack.getDisplayName());
            }
        }
    }
    
    public IBlockState correctFacing(World worldIn, BlockPos pos, IBlockState state)
    {
        EnumFacing enumfacing = null;
        Iterator iterator = EnumFacing.Plane.HORIZONTAL.iterator();

        while (iterator.hasNext())
        {
            EnumFacing enumfacing1 = (EnumFacing)iterator.next();
            IBlockState iblockstate1 = worldIn.getBlockState(pos.offset(enumfacing1));

            if (iblockstate1.getBlock() == this)
            {
                return state;
            }

            if (iblockstate1.getBlock().isFullBlock())
            {
                if (enumfacing != null)
                {
                    enumfacing = null;
                    break;
                }

                enumfacing = enumfacing1;
            }
        }

        if (enumfacing != null)
        {
            return state.withProperty(FACING, enumfacing.getOpposite());
        }
        else
        {
            EnumFacing enumfacing2 = (EnumFacing)state.getValue(FACING);

            if (worldIn.getBlockState(pos.offset(enumfacing2)).getBlock().isFullBlock())
            {
                enumfacing2 = enumfacing2.getOpposite();
            }

            if (worldIn.getBlockState(pos.offset(enumfacing2)).getBlock().isFullBlock())
            {
                enumfacing2 = enumfacing2.rotateY();
            }

            if (worldIn.getBlockState(pos.offset(enumfacing2)).getBlock().isFullBlock())
            {
                enumfacing2 = enumfacing2.getOpposite();
            }

            return state.withProperty(FACING, enumfacing2);
        }
    }





    public void breakBlock(World worldIn, BlockPos pos, IBlockState state)
    {
        TileEntity tileentity = worldIn.getTileEntity(pos);

        if (tileentity instanceof IInventory)
        {
            InventoryHelper.dropInventoryItems(worldIn, pos, (IInventory)tileentity);
            worldIn.updateComparatorOutputLevel(pos, this);
        }

        super.breakBlock(worldIn, pos, state);
    }
    

// Called when the block is right clicked
// In this block it is used to open the blocks gui when right clicked by a player
@Override
public boolean onBlockActivated(World worldIn, BlockPos pos, IBlockState state, EntityPlayer playerIn, EnumFacing side, float hitX, float hitY, float hitZ) {
	// Uses the gui handler registered to your mod to open the gui for the given gui id
	// open on the server side only  (not sure why you shouldn't open client side too... vanilla doesn't, so we better not either)
	if (worldIn.isRemote) return true;

	playerIn.openGui(ShelvesMod.instance, GuiHandlerShelf.getGuiID(), worldIn, pos.getX(), pos.getY(), pos.getZ());
   	System.out.println("Called method: BlockShelf.onBlockActivated");
	return true;
}

@Override
   public TileEntity createNewTileEntity(World worldIn, int meta)
    {
        return new ShelfTitleEntity();
    }



    private boolean isBlocked(World worldIn, BlockPos pos)
    {
        return this.isBelowSolidBlock(worldIn, pos) || this.isOcelotSittingOnChest(worldIn, pos);
    }

    private boolean isBelowSolidBlock(World worldIn, BlockPos pos)
    {
        return worldIn.getBlockState(pos.up()).getBlock().isNormalCube();
    }




    private boolean isOcelotSittingOnChest(World worldIn, BlockPos pos)
    {
        Iterator iterator = worldIn.getEntitiesWithinAABB(EntityOcelot.class, new AxisAlignedBB((double)pos.getX(), (double)(pos.getY() + 1), (double)pos.getZ(), (double)(pos.getX() + 1), (double)(pos.getY() + 2), (double)(pos.getZ() + 1))).iterator();
        EntityOcelot entityocelot;

        do
        {
            if (!iterator.hasNext())
            {
                return false;
            }

            Entity entity = (Entity)iterator.next();
            entityocelot = (EntityOcelot)entity;
        }
        while (!entityocelot.isSitting());

        return true;
    }

    public boolean hasComparatorInputOverride()
    {
        return true;
    }

    @Override
    public IBlockState getStateFromMeta(int meta)
    {
        EnumFacing enumfacing = EnumFacing.getFront(meta);

        if (enumfacing.getAxis() == EnumFacing.Axis.Y)
        {
            enumfacing = EnumFacing.NORTH;
        }

        return this.getDefaultState().withProperty(FACING, enumfacing);
    }

    @Override
    public int getMetaFromState(IBlockState state)
    {
      EnumFacing facing = (EnumFacing)state.getValue(FACING);

      int facingbits = facing.getHorizontalIndex();
      return facingbits;// | colourbits;
    }

    // necessary to define which properties your blocks use
    // will also affect the variants listed in the blockstates model file
    @Override
    protected BlockState createBlockState()
    {
        return new BlockState(this, new IProperty[] {FACING,SECTION});
    }

    
    @Override
    public Item getItemDropped(IBlockState state, Random rand, int fortune)
    {
        return Item.getItemFromBlock(this);
    }
    public static enum EnumShape implements IStringSerializable
    {
        TOP("top"),
        MIDDLE("middle"),
        BOTTOM("bottom");

        private final String name;

        private static final String __OBFID = "CL_00003061";

        private EnumShape(String name)
        {
            this.name = name;
        }

        public String toString()
        {
            return this.name;
        }

        public String getName()
        {
            return this.name;
        }

    }
    public TileEntity createTileEntity(World world, int metadata)
    {
       return new ShelfTitleEntity();
    }
    
    @Override
    public int getRenderType()
    {
        return 3;
    }
    
}

package com.rosecotton.shelvesmod;

import com.rosecotton.shelvesmod.ShelvesMod;

public class ShelvesEventHandler {
}

package com.rosecotton.shelvesmod;
import java.util.Arrays;

import net.minecraft.block.BlockChest;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.Packet;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.ChatComponentTranslation;
import net.minecraft.util.IChatComponent;
import net.minecraft.world.World;
import net.minecraft.nbt.NBTTagList;

public class ShelfTitleEntity extends TileEntity implements IInventory {
final static int NUMBER_OF_SLOTS = 4;
    public int numPlayersUsing;
public static ItemStack[] itemStacks = new ItemStack[NUMBER_OF_SLOTS];
//public EntityItem itemEnt[] = null;



// will add a key for this container to the lang file so we can name it in the GUI
@Override
public String getName() {
	return "Block Shelf";
}

@Override
public boolean hasCustomName() {
	return false;
}

// standard code to look up what the human-readable name is
@Override
public IChatComponent getDisplayName() {
	return this.hasCustomName() ? new ChatComponentText(this.getName()) : new ChatComponentTranslation(this.getName());
}

@Override
public int getSizeInventory() {
	return itemStacks.length;
}


@Override
public ItemStack getStackInSlot(int slotIndex) {
	return itemStacks[slotIndex];
	}

@Override
public ItemStack decrStackSize(int slotIndex, int count) {
	ItemStack itemStackInSlot = getStackInSlot(slotIndex);
	if (itemStackInSlot == null) return null;

	ItemStack itemStackRemoved;
	if (itemStackInSlot.stackSize <= count) {
		itemStackRemoved = itemStackInSlot;
		setInventorySlotContents(slotIndex, null);
	} else {
		itemStackRemoved = itemStackInSlot.splitStack(count);
		if (itemStackInSlot.stackSize == 0) {
			setInventorySlotContents(slotIndex, null);
		}
	}
	markDirty();
  	return itemStackRemoved;
}

// -----------------------------------------------------------------------------------------------------------
// The following method is not needed for this example but are part of IInventory so must be implemented
/**
 * This method removes the entire contents of the given slot and returns it.
 * Used by containers such as crafting tables which return any items in their slots when you close the GUI
 * @param slotIndex
 * @return
 */
@Override
public ItemStack getStackInSlotOnClosing(int slotIndex) {
	ItemStack itemStack = getStackInSlot(slotIndex);
	if (itemStack != null) setInventorySlotContents(slotIndex, null);
	return itemStack;
}

// overwrites the stack in the given slotIndex with the given stack
@Override
public void setInventorySlotContents(int slotIndex, ItemStack itemstack) {
	itemStacks[slotIndex] = itemstack;
	if (itemstack != null && itemstack.stackSize > getInventoryStackLimit()) {
		itemstack.stackSize = getInventoryStackLimit();
	}
	//RenderShelfTileEntity renderShelfTileEntity = new RenderShelfTileEntity(this);
	markDirty();
}

// This is the maximum number if items allowed in each slot
// This only affects things such as hoppers trying to insert items you need to use the container to enforce this for players
// inserting items via the gui
@Override
public int getInventoryStackLimit() {
	return 64;
}

// Return true if the given player is able to use this block. In this case it checks that
// 1) the world tileentity hasn't been replaced in the meantime, and
// 2) the player isn't too far away from the centre of the block
@Override
public boolean isUseableByPlayer(EntityPlayer player) {
	if (this.worldObj.getTileEntity(this.pos) != this) return false;
	final double X_CENTRE_OFFSET = 0.5;
	final double Y_CENTRE_OFFSET = 0.5;
	final double Z_CENTRE_OFFSET = 0.5;
	final double MAXIMUM_DISTANCE_SQ = 8.0 * 8.0;
	return player.getDistanceSq(pos.getX() + X_CENTRE_OFFSET, pos.getY() + Y_CENTRE_OFFSET, pos.getZ() + Z_CENTRE_OFFSET) < MAXIMUM_DISTANCE_SQ;
}

//-----------------------------------------------------------------------------------------------------------
//The following method is not needed for this example but are part of IInventory so must be implemented
@Override
public void openInventory(EntityPlayer player) {
    if (!player.isSpectator())
    {
        if (this.numPlayersUsing < 0)
        {
            this.numPlayersUsing = 0;
        }

        ++this.numPlayersUsing;
        this.worldObj.addBlockEvent(this.pos, this.getBlockType(), 1, this.numPlayersUsing);
        this.worldObj.notifyNeighborsOfStateChange(this.pos, this.getBlockType());
        this.worldObj.notifyNeighborsOfStateChange(this.pos.down(), this.getBlockType());
    	System.out.println("Called method: ShelfTitleEntity.openInventory");
    }
}

//-----------------------------------------------------------------------------------------------------------
//The following method is not needed for this example but are part of IInventory so must be implemented
@Override
public void closeInventory(EntityPlayer player) {
    if (!player.isSpectator() && this.getBlockType() instanceof BlockChest)
    {
        --this.numPlayersUsing;
        this.worldObj.addBlockEvent(this.pos, this.getBlockType(), 1, this.numPlayersUsing);
        this.worldObj.notifyNeighborsOfStateChange(this.pos, this.getBlockType());
        this.worldObj.notifyNeighborsOfStateChange(this.pos.down(), this.getBlockType());
    }
}

// Return true if the given stack is allowed to go in the given slot.  In this case, we can insert anything.
// This only affects things such as hoppers trying to insert items you need to use the container to enforce this for players
// inserting items via the gui
@Override
public boolean isItemValidForSlot(int slotIndex, ItemStack itemstack) {
	return true;
}


// This is where you save any data that you don't want to lose when the tile entity unloads
// In this case, it saves the itemstacks stored in the container
@Override
public void writeToNBT(NBTTagCompound parentNBTTagCompound)
{
	super.writeToNBT(parentNBTTagCompound); // The super call is required to save and load the tileEntity's location

	// to use an analogy with Java, this code generates an array of hashmaps
	// The itemStack in each slot is converted to an NBTTagCompound, which is effectively a hashmap of key->value pairs such
	//   as slot=1, id=2353, count=1, etc
	// Each of these NBTTagCompound are then inserted into NBTTagList, which is similar to an array.
	NBTTagList dataForAllSlots = new NBTTagList();
	for (int i = 0; i < this.itemStacks.length; ++i) {
		if (this.itemStacks[i] != null)	{
			NBTTagCompound dataForThisSlot = new NBTTagCompound();
			dataForThisSlot.setByte("Slot", (byte) i);
			this.itemStacks[i].writeToNBT(dataForThisSlot);
			dataForAllSlots.appendTag(dataForThisSlot);
		}
	}
	// the array of hashmaps is then inserted into the parent hashmap for the container
	parentNBTTagCompound.setTag("Items", dataForAllSlots);
}

// This is where you load the data that you saved in writeToNBT
@Override
public void readFromNBT(NBTTagCompound parentNBTTagCompound)
{
	super.readFromNBT(parentNBTTagCompound); // The super call is required to save and load the tiles location

	final byte NBT_TYPE_COMPOUND = 10;       // See NBTBase.createNewByType() for a listing
	NBTTagList dataForAllSlots = parentNBTTagCompound.getTagList("Items", NBT_TYPE_COMPOUND);

	Arrays.fill(itemStacks, null);           // set all slots to empty
	for (int i = 0; i < dataForAllSlots.tagCount(); ++i) {
		NBTTagCompound dataForOneSlot = dataForAllSlots.getCompoundTagAt(i);
		int slotIndex = dataForOneSlot.getByte("Slot") & 255;

		if (slotIndex >= 0 && slotIndex < this.itemStacks.length) {
			this.itemStacks[slotIndex] = ItemStack.loadItemStackFromNBT(dataForOneSlot);
		}
	}
}

public boolean receiveClientEvent(int id, int type)
{
    if (id == 1)
    {
        this.numPlayersUsing = type;
        return true;
    }
    else
    {
        return super.receiveClientEvent(id, type);
    }
}

@Override
public int getField(int id) {
	return Item.getIdFromItem(itemStacks[id].getItem());
}

@Override
public void setField(int id, int value) {
	itemStacks[id].setItem(Item.getItemById(value));
}

@Override
public int getFieldCount() {
	return itemStacks.length;
}

// set all slots to empty
@Override
public void clear() {
	Arrays.fill(itemStacks, null);
}
}

package com.rosecotton.shelvesmod;



import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;

/**
* User: brandon3055
* Date: 06/01/2015
*
* The container is used to link the client side gui to the server side inventory and it is where
* you add the slots to your gui. It can also be used to sync server side data with the client but
* that will be covered in a later tutorial
*/
public class ContainerShelf extends Container {

// Stores a reference to the tile entity instance for later use
private ShelfTitleEntity ShelfTitleEntity;

// must assign a slot number to each of the slots used by the GUI.
// For this container, we can see both the tile inventory's slots as well as the player inventory slots and the hotbar.
// Each time we add a Slot to the container, it automatically increases the slotIndex, which means
//  0 - 8 = hotbar slots (which will map to the InventoryPlayer slot numbers 0 - 
//  9 - 35 = player inventory slots (which map to the InventoryPlayer slot numbers 9 - 35)
//  36 - 39 = TileInventory slots, which map to our TileEntity slot numbers 0 - 3)

private final int HOTBAR_SLOT_COUNT = 9;
private final int PLAYER_INVENTORY_ROW_COUNT = 3;
private final int PLAYER_INVENTORY_COLUMN_COUNT = 9;
private final int PLAYER_INVENTORY_SLOT_COUNT = PLAYER_INVENTORY_COLUMN_COUNT * PLAYER_INVENTORY_ROW_COUNT;
private final int VANILLA_SLOT_COUNT = HOTBAR_SLOT_COUNT + PLAYER_INVENTORY_SLOT_COUNT;

private final int VANILLA_FIRST_SLOT_INDEX = 0;
private final int TE_INVENTORY_FIRST_SLOT_INDEX = VANILLA_FIRST_SLOT_INDEX + VANILLA_SLOT_COUNT;
private final int TE_INVENTORY_SLOT_COUNT = 4;

public ContainerShelf(InventoryPlayer invPlayer, ShelfTitleEntity ShelfTitleEntity) {
	this.ShelfTitleEntity = ShelfTitleEntity;

	final int SLOT_X_SPACING = 18;
	final int SLOT_Y_SPACING = 18;
	final int HOTBAR_XPOS = 8;
	final int HOTBAR_YPOS = 109;
	// Add the players hotbar to the gui - the [xpos, ypos] location of each item
	for (int x = 0; x < HOTBAR_SLOT_COUNT; x++) {
		int slotNumber = x;
		addSlotToContainer(new Slot(invPlayer, slotNumber, HOTBAR_XPOS + SLOT_X_SPACING * x, HOTBAR_YPOS));
	}

	final int PLAYER_INVENTORY_XPOS = 8;
	final int PLAYER_INVENTORY_YPOS = 51;
	// Add the rest of the players inventory to the gui
	for (int y = 0; y < PLAYER_INVENTORY_ROW_COUNT; y++) {
		for (int x = 0; x < PLAYER_INVENTORY_COLUMN_COUNT; x++) {
			int slotNumber = HOTBAR_SLOT_COUNT + y * PLAYER_INVENTORY_COLUMN_COUNT + x;
			int xpos = PLAYER_INVENTORY_XPOS + x * SLOT_X_SPACING;
			int ypos = PLAYER_INVENTORY_YPOS + y * SLOT_Y_SPACING;
			addSlotToContainer(new Slot(invPlayer, slotNumber,  xpos, ypos));
		}
	}

	if (TE_INVENTORY_SLOT_COUNT != ShelfTitleEntity.getSizeInventory()) {
		System.err.println("Mismatched slot count in ContainerShelf(" + TE_INVENTORY_SLOT_COUNT
											  + ") and TileInventory (" + ShelfTitleEntity.getSizeInventory()+")");
	}
	final int TILE_INVENTORY_XPOS = 8;
	final int TILE_INVENTORY_YPOS = 20;
	// Add the tile inventory container to the gui
	for (int x = 0; x < TE_INVENTORY_SLOT_COUNT; x++) {
		int slotNumber = x;
		addSlotToContainer(new Slot(ShelfTitleEntity, slotNumber, TILE_INVENTORY_XPOS + SLOT_X_SPACING * x, TILE_INVENTORY_YPOS));
	}
}

// Vanilla calls this method every tick to make sure the player is still able to access the inventory, and if not closes the gui
@Override
public boolean canInteractWith(EntityPlayer player)
{
	return ShelfTitleEntity.isUseableByPlayer(player);
}

// This is where you specify what happens when a player shift clicks a slot in the gui
//  (when you shift click a slot in the TileEntity Inventory, it moves it to the first available position in the hotbar and/or
//    player inventory.  When you you shift-click a hotbar or player inventory item, it moves it to the first available
//    position in the TileEntity inventory)
// At the very least you must override this and return null or the game will crash when the player shift clicks a slot
// returns null if the source slot is empty, or if none of the the source slot items could be moved
//   otherwise, returns a copy of the source stack
@Override
public ItemStack transferStackInSlot(EntityPlayer player, int sourceSlotIndex)
{
	Slot sourceSlot = (Slot)inventorySlots.get(sourceSlotIndex);
	if (sourceSlot == null || !sourceSlot.getHasStack()) return null;
	ItemStack sourceStack = sourceSlot.getStack();
	ItemStack copyOfSourceStack = sourceStack.copy();

	// Check if the slot clicked is one of the vanilla container slots
	if (sourceSlotIndex >= VANILLA_FIRST_SLOT_INDEX && sourceSlotIndex < VANILLA_FIRST_SLOT_INDEX + VANILLA_SLOT_COUNT) {
		// This is a vanilla container slot so merge the stack into the tile inventory
		if (!mergeItemStack(sourceStack, TE_INVENTORY_FIRST_SLOT_INDEX, TE_INVENTORY_FIRST_SLOT_INDEX + TE_INVENTORY_SLOT_COUNT, false)){
			return null;
		}
	} else if (sourceSlotIndex >= TE_INVENTORY_FIRST_SLOT_INDEX && sourceSlotIndex < TE_INVENTORY_FIRST_SLOT_INDEX + TE_INVENTORY_SLOT_COUNT) {
		// This is a TE slot so merge the stack into the players inventory
		if (!mergeItemStack(sourceStack, VANILLA_FIRST_SLOT_INDEX, VANILLA_FIRST_SLOT_INDEX + VANILLA_SLOT_COUNT, false)) {
			return null;
		}
	} else {
		System.err.print("Invalid slotIndex:" + sourceSlotIndex);
		return null;
	}

	// If stack size == 0 (the entire stack was moved) set slot contents to null
	if (sourceStack.stackSize == 0) {
		sourceSlot.putStack(null);
	} else {
		sourceSlot.onSlotChanged();
	}

	sourceSlot.onPickupFromSlot(player, sourceStack);
	return copyOfSourceStack;
}

// pass the close container message to the tileEntityInventory (not strictly needed for this example)
//  see ContainerChest and TileEntityChest
@Override
public void onContainerClosed(EntityPlayer playerIn)
{
	super.onContainerClosed(playerIn);
	this.ShelfTitleEntity.closeInventory(playerIn);
}
}

package com.rosecotton.shelvesmod;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.IGuiHandler;

import java.util.HashMap;

/**
* User: brandon3055
* Date: 06/01/2015
*
* This class is used to create the client and server gui elements when a player opens a gui. There can only be one gui handler registered per mod,
*   so each GUI is given a unique GuiID which is used to create the correct element.
* The GuiHandlerRegistry is registered with Forge using
* 		NetworkRegistry.INSTANCE.registerGuiHandler(ReferenceMod.instance, new GuiHandlerRegistry());
* Each of the examples, with its own GuiHandler, registers itself with the GuiHandlerRegistry.
* When GuiHandlerRegistry receives a call from Forge, it passes it to the appropriate example's GuiHandler.
*/
public class GuiHandlerRegistry implements IGuiHandler {

public void registerGuiHandler(IGuiHandler hander, int guiID)
{
	registeredHandlers.put(guiID, hander);
}

public static GuiHandlerRegistry getInstance() {return guiHandlerRegistry;}

private HashMap<Integer, IGuiHandler> registeredHandlers = new HashMap<Integer, IGuiHandler>();
private static GuiHandlerRegistry guiHandlerRegistry = new GuiHandlerRegistry();

// Gets the server side element for the given gui id- this should return a container
@Override
public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
	IGuiHandler handler = registeredHandlers.get(ID);
	if (handler != null) {
		return handler.getServerGuiElement(ID, player, world, x, y, z);
	} else {
		return null;
	}
}

// Gets the client side element for the given gui id- this should return a gui
@Override
public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
	IGuiHandler handler = registeredHandlers.get(ID);
	if (handler != null) {
		return handler.getClientGuiElement(ID, player, world, x, y, z);
	} else {
		return null;
	}
}

}

package com.rosecotton.shelvesmod;


import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.network.IGuiHandler;

/**
* User: brandon3055
* Date: 06/01/2015
*
* This class is used to get the client and server gui elements when a player opens a gui. There can only be one registered
*   IGuiHandler instance handler per mod.
*/
public class GuiHandlerShelf implements IGuiHandler {
private static final int GUIID_SHELF = 30;
public static int getGuiID() {    	System.out.println("Called method: GuiHandlerShelf.getGuiID"); return GUIID_SHELF;}


// Gets the server side element for the given gui id- this should return a container
@Override
public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
	if (ID != getGuiID()) {
		System.err.println("Invalid ID: expected " + getGuiID() + ", received " + ID);
	}

	BlockPos xyz = new BlockPos(x, y, z);
	TileEntity tileEntity = world.getTileEntity(xyz);
	if (tileEntity instanceof ShelfTitleEntity) {
		ShelfTitleEntity ShelfTitleEntity = (ShelfTitleEntity) tileEntity;
	   	System.out.println("Called method: GuiHandlerShelf.getServerGuiElement return good stuff");
		return new ContainerShelf(player.inventory, ShelfTitleEntity);
	}
    	System.out.println("Called method: GuiHandlerShelf.getServerGuiElement return null");
	return null;
} 

// Gets the client side element for the given gui id- this should return a gui
@Override
public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {
	if (ID != getGuiID()) {
		System.err.println("Invalid ID: expected " + getGuiID() + ", received " + ID);
	}

	BlockPos xyz = new BlockPos(x, y, z);
	TileEntity tileEntity = world.getTileEntity(xyz);
	if (tileEntity instanceof ShelfTitleEntity) {
		ShelfTitleEntity ShelfTitleEntity = (ShelfTitleEntity) tileEntity;
    	System.out.println("Called method: GuiHandlerShelf.getClientGuiElement return good stuff");
		return new GuiInventoryShelf(player.inventory, ShelfTitleEntity);
	}
    	System.out.println("Called method: GuiHandlerShelf.getClientGuiElement return null");
    	return null;

}
}

package com.rosecotton.shelvesmod;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.inventory.GuiContainer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import java.awt.*;

/**
* User: brandon3055
* Date: 06/01/2015
*
* GuiInventoryShelf is a simple gui that does nothing but draw a background image and a line of text on the screen
* everything else is handled by the vanilla container code
*/
@SideOnly(Side.CLIENT)
public class GuiInventoryShelf extends GuiContainer {

// This is the resource location for the background image for the GUI
private static final ResourceLocation texture = new ResourceLocation("shelvesmod", "textures/gui/shelf_inventory_bg.png");
private ShelfTitleEntity shelfTitleEntity;

public GuiInventoryShelf(InventoryPlayer invPlayer, ShelfTitleEntity tile) {
	super(new ContainerShelf(invPlayer, tile));
	shelfTitleEntity = tile;
	// Set the width and height of the gui.  Should match the size of the texture!
	xSize = 176;
	ySize = 133;
}

// draw the background for the GUI - rendered first
@Override
protected void drawGuiContainerBackgroundLayer(float partialTicks, int x, int y) {
	// Bind the image texture of our custom container
	Minecraft.getMinecraft().getTextureManager().bindTexture(texture);
	// Draw the image
	GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
	drawTexturedModalRect(guiLeft, guiTop, 0, 0, xSize, ySize);
}

// draw the foreground for the GUI - rendered after the slots, but before the dragged items and tooltips
// renders relative to the top left corner of the background
@Override
protected void drawGuiContainerForegroundLayer(int mouseX, int mouseY) {
	final int LABEL_XPOS = 5;
	final int LABEL_YPOS = 5;
	fontRendererObj.drawString(shelfTitleEntity.getDisplayName().getUnformattedText(), LABEL_XPOS, LABEL_YPOS, Color.darkGray.getRGB());
}
}

RoseCotton · March 12, 2015

Oh, I didn't realize that was an option.

Thank you for the info.

I reverted back to my code from Monday, which I'd luckily added to another post and am now backing up...

I'll go take another swing at the rendering and see if I come up with the same problem.

Then I'll learn what a working git repo is.

Draco18s · March 12, 2015

Then I'll learn what a working git repo is.

www.github.com

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[1.8] ItemStacks disappearing when moved in GUI, qty wrong o_0

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