package me.darki.util;

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

public class containerMel extends Container {

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

	public containerMel(IInventory playerInv, teMel tm) {
        int i = -18;
		int j;
		int k;

		for (j = 0; j < 14; ++j){
		    for (k = 0; k < 3; ++k) {
		    	//Input
		        this.addSlotToContainer(new Slot(playerInv, 1, 34, 17));
		        this.addSlotToContainer(new Slot(playerInv, 1, 34, 35));
		        this.addSlotToContainer(new Slot(playerInv, 1, 34, 54));

		        this.addSlotToContainer(new Slot(playerInv, 1, 126, 17));
		        this.addSlotToContainer(new Slot(playerInv, 1, 126, 35));
		        this.addSlotToContainer(new Slot(playerInv, 1, 126, 54));

		        //Output
		        this.addSlotToContainer(new Slot(playerInv, 1, 80, 35));

		    }
		}

		for (j = 0; j < 9; ++j) {
		    this.addSlotToContainer(new Slot(playerInv, j, 8 + j * 18, 160 + i));
		}
		}


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

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

		    if (index < 27) {
		        if (!this.mergeItemStack(itemstack1, 27, this.inventorySlots.size(), true)) {
		            return null;
		        }
		    }
		    else if(!this.mergeItemStack(itemstack1, 0, 27, false)) {
		        return null;
		    }

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

		return itemstack;
		}

}