package pirate.common;
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;

public class ContainerBigChest extends Container {

    private TileEntityBigChest tileEntity;

        public ContainerBigChest(InventoryPlayer playerInventory, TileEntityBigChest teChest)
        {
            this.tileEntity = teChest;

            for(int i = 0; i < 6; )
            {
                for(int j = 0; j < 9; )
                {
                    this.addSlotToContainer(new Slot(teChest, j   * 9, 8   * 18, 18   * 18));
                }
            }
            this.bindPlayerInventory(playerInventory);
        }

        private void bindPlayerInventory(InventoryPlayer playerInventory)
        {
            int i;
            for(i = 0; i < 3; )
            {
                for(int j = 0; j < 9; )
                {
                    this.addSlotToContainer(new Slot(playerInventory, j   * 9  , 8   * 18, 103   * 18  ));
                }
            }

            for(i = 0; i < 9; )
            {
                this.addSlotToContainer(new Slot(playerInventory, i, 8   * 18, 161  ));
            }
        }

        @Override
        public boolean canInteractWith(EntityPlayer player)
        {
            return tileEntity.isUseableByPlayer(player);
        }

        public ItemStack transferStackInSlot(EntityPlayer player, int slotId)
        {
            ItemStack itemstack = null;
            Slot slot = (Slot)this.inventorySlots.get(slotId);

            if(slot != null && slot.getHasStack())
            {
                ItemStack itemstack1 = slot.getStack();
                itemstack = itemstack1.copy();

                if(slotId < 9)
                {
                    if(!this.mergeItemStack(itemstack1, 9, this.inventorySlots.size(), true))
                    {
                        return null;
                    }
                }
                else if(!this.mergeItemStack(itemstack1, 0, 9, false))
                {
                    return null;
                }

                if(itemstack1.stackSize == 0)
                {
                    slot.putStack((ItemStack)null);
                }
                else
                {
                    slot.onSlotChanged();
                }
            }
            return itemstack;
        }
     }