using System;

​

namespace IGame {

    public interface IInventoryItem {

        uint GetInventoryID();

        string GetName();

        float GetWeight();

        //Sprite GetIcon();

    }

    public interface IInventory {

        void AddItem(IInventoryItem item);

        void AddItem(IInventoryItem item, int count);

        bool HasItem(IInventoryItem item);

        bool HasItem(uint inventoryID);

        int CountItem(IInventoryItem item);

        int CountItem(uint inventoryID);

        void RemoveItem(uint invntoryID);

        void RemoveItem(uint invntoryID, int count);

        void RemoveItem(IInventoryItem item);

        void RemoveItem(IInventoryItem item, int count);

        float GetWeight();

        float GetWeightLimit();

        int GetItemLimit();

    }

}

public class Program

{

    public static void Main()

    {

    }

}