ItemStackHandlerBase.java

package xyz.diabolicatrixlab.showcasemod.tileentity;

import net.minecraft.item.ItemStack;
import net.minecraftforge.items.ItemStackHandler;

public class ItemStackHandlerBase extends ItemStackHandler {
	
	public ItemStackHandlerBase(int size) {
		super(size);
	}
	
	@Override
	public ItemStack extractItem(int slot, int amount, boolean simulate) {
		return slot > 0 ? super.extractItem(slot, amount, simulate) : ItemStack.EMPTY;
	}
	
	@Override
	public ItemStack insertItem(int slot, ItemStack stack, boolean simulate) {
		return slot > 0 ? super.insertItem(slot, stack, simulate) : ItemStack.EMPTY;
	}

}