TinkersConstruct/tconstruct/inventory/PartCrafterContainer.java

package tconstruct.inventory;

import tconstruct.blocks.logic.PartCrafterLogic;
import tconstruct.library.util.IPattern;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;

public class PartCrafterContainer extends ActiveContainer
{
    protected InventoryPlayer invPlayer;
    protected PartCrafterLogic logic;
    protected Slot[] input;
    protected Slot[] inventory;
    public boolean largeInventory;

    public PartCrafterContainer(InventoryPlayer inventoryplayer, PartCrafterLogic partLogic)
    {
        invPlayer = inventoryplayer;
        logic = partLogic;
        largeInventory = false;

        inventory = new Slot[] { new SlotPattern(partLogic, 0, 40, 27), new SlotPattern(partLogic, 1, 40, 45), new Slot(partLogic, 2, 58, 27), new Slot(partLogic, 3, 58, 45),
                new SlotOnlyTake(partLogic, 4, 102, 27), new SlotOnlyTake(partLogic, 5, 120, 27), new SlotOnlyTake(partLogic, 6, 102, 45), new SlotOnlyTake(partLogic, 7, 120, 45) };
        for (int iter = 0; iter < inventory.length; iter++)
            this.addSlotToContainer(inventory[iter]);

        /* Player inventory */
        for (int column = 0; column < 3; column++)
        {
            for (int row = 0; row < 9; row++)
            {
                this.addSlotToContainer(new Slot(inventoryplayer, row + column * 9 + 9, 8 + row * 18, 84 + column * 18));
            }
        }

        for (int column = 0; column < 9; column++)
        {
            this.addSlotToContainer(new Slot(inventoryplayer, column, 8 + column * 18, 142));
        }

    }

    @Override
    public boolean canInteractWith (EntityPlayer var1)
    {
        return true;
    }

    @Override
    public ItemStack transferStackInSlot (EntityPlayer player, int slotID)
    {
        ItemStack stack = null;
        Slot slot = (Slot) this.inventorySlots.get(slotID);

        if (slot != null && slot.getHasStack())
        {
            ItemStack slotStack = slot.getStack();
            stack = slotStack.copy();

            if (slotID < logic.getSizeInventory())
            {
                if (!this.mergeItemStack(slotStack, logic.getSizeInventory(), this.inventorySlots.size(), true))
                {
                    return null;
                }
            }
            else
            {
                if (slotStack.getItem() instanceof IPattern)
                {
                    if (!this.mergeItemStack(slotStack, 0, 2, false))
                        return null;
                }
                else if (!this.mergeItemStack(slotStack, 2, 4, false))
                    return null;
            }

            if (slotStack.stackSize == 0)
            {
                slot.putStack((ItemStack) null);
                logic.tryBuildPart(slotID);
            }
            slot.onSlotChanged();
        }
        return stack;
    }
}