Hello everyone, I was looking at the tutorials on the wiki and I saw the one for Containers and GUIs, I implemented it, it works great but there's a little problem, when I do the shift + click stuff it doubles my item, I tried to look at a lot of different sources, implemented it a lot of times and it still doubles my items, what could I do?

 

The problem is when transfering from the tile entity's inventory to the player inventory.

Post tour te class

All of the classes are here: http://www.minecraftforge.net/wiki/Containers_and_GUIs

He means post YOUR code. Even if you copied the tutorial, we need to see your code.

Well, the code is the exact same, copy paste... A few names changed but that's it. When I say that my code is the same as it is there then it is (6 years of java). I tried to get it from a lot of other sources, all of them did the same.

 

Container: http://pastebin.com/u7XMwF2K (It's an exact copy with the names changed)

TE: http://pastebin.com/Wfesgiy7 (Exact copy with changed names)

 

The block, do you really need that?

    public ItemStack decrStackSize(int par1, int par2)
    {
        if (this.furnaceItemStacks[par1] != null)
        {
            ItemStack itemstack;

            if (this.furnaceItemStacks[par1].stackSize <= par2)
            {
                itemstack = this.furnaceItemStacks[par1];
                this.furnaceItemStacks[par1] = null;
                return itemstack;
            }
            else
            {
                itemstack = this.furnaceItemStacks[par1].splitStack(par2);

                if (this.furnaceItemStacks[par1].stackSize == 0)
                {
                    this.furnaceItemStacks[par1] = null;
                }

                return itemstack;
            }
        }
        else
        {
            return null;
        }
    }

 

Im not sure why you didnt just use the furnace tile entity as reference... The above is from the furnace.

Soo...what is the problem? decrStackSize? Why would that be a problem in a chest Well, I'll try that when I get back home.

As I said, the problem is when shift clicking from the tile entity to the player inventory, that decrement stack size function from the furnance didn't change anything