package melonslise.runicinscription.common.inventory;

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

public class InventoryRuneInscription implements IInventory
{
    private ItemStack[] inventory = new ItemStack[2];
    private String name = "Rune Inscription";

    public InventoryRuneInscription()
    {

    }

    @Override
    public int getSizeInventory()
    {
        return inventory.length;
    }

    @Override
    public ItemStack getStackInSlot(int slot)
    {
        return inventory[slot];
    }

    @Override
    public ItemStack decrStackSize(int slot, int amount)
    {
        ItemStack itemStack = getStackInSlot(slot);

        if(itemStack != null)
        {
            if(itemStack.stackSize > amount)
            {
                itemStack = itemStack.splitStack(amount);
            }
            else
            {
                setInventorySlotContents(slot, null);
            }
        }

        return itemStack;
    }

    @Override
    public ItemStack getStackInSlotOnClosing(int slot)
    {
        ItemStack itemStack = getStackInSlot(slot);
        setInventorySlotContents(slot, null);
        return itemStack;
    }

    @Override
    public void setInventorySlotContents(int slot, ItemStack itemStack)
    {
        inventory[slot] = itemStack;

        if (itemStack != null && itemStack.stackSize > getInventoryStackLimit())
        {
            itemStack.stackSize = getInventoryStackLimit();
        }
    }

    @Override
    public String getInventoryName()
    {
        return this.name;
    }

    @Override
    public boolean hasCustomInventoryName()
    {
        return name.length() > 0;
    }

    @Override
    public int getInventoryStackLimit()
    {
        return 1;
    }

    @Override
    public void markDirty()
    {

    }

    @Override
    public boolean isUseableByPlayer(EntityPlayer player)
    {
        return true;
    }

    @Override
    public void openInventory()
    {

    }

    @Override
    public void closeInventory()
    {

    }

    @Override
    public boolean isItemValidForSlot(int p_94041_1_, ItemStack p_94041_2_)
    {
        return true;
    }
}