package me.mrkirby153.ThePlague.lib;

import java.util.HashMap;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;

public class InventoryManager {
    private HashMap<String, ItemStack[]> mySavedItems = new HashMap<String, ItemStack[]>();

    public void saveInventory(Player player)
    {
        this.mySavedItems.put(player.getName(), copyInventory(player.getInventory()));
    }
    public boolean restoreInventory(Player player)
    {
        ItemStack[] savedInventory = this.mySavedItems.remove(player.getName());
        if(savedInventory == null)
            return false;
        restoreInventory(player, savedInventory);
        return true;
    }

    private ItemStack[] copyInventory(Inventory inv)
    {
        ItemStack[] original = inv.getContents();
        ItemStack[] copy = new ItemStack[original.length];
        for(int i = 0; i < original.length; ++i)
            if(original!= null)
           copy = new ItemStack(original);
        return copy;
    }

    private void restoreInventory(Player p, ItemStack[] inventory)
    {
        p.getInventory().setContents(inventory);
    }
}