using UnityEngine;
using System.Collections;
using System.Collections.Generic;

public interface IWeapon
{
    float MinDamage { get; set; }
    float MaxDamage { get; set; }
    void Fire();
}

public class BaseItem { }

public class BaseWeapon : BaseItem, IWeapon
{
    public float minDamage;
    public float maxDamage;

    public BaseWeapon(float minDamage, float maxDamage)
    {
        this.minDamage = minDamage;
        this.maxDamage = maxDamage;
    }

    // IWeapon implementation
    public float MinDamage { get { return minDamage; } set { minDamage = value; } }
    public float MaxDamage { get { return maxDamage; } set { maxDamage = value; } }
    public void Fire() { Debug.Log("Fired"); }
}

public class BaseTest : MonoBehaviour
{
    public List<BaseItem> playerInventory = new List<BaseItem>();

    void Start()
    {
        playerInventory.Add(new BaseItem());
        playerInventory.Add(new BaseWeapon(0f, 10f));
        playerInventory.Add(new BaseWeapon(0f, 20f));

        foreach (BaseItem item in playerInventory)
        {
            IWeapon weapon = item as IWeapon;

            if (weapon != null)
            {
                Debug.Log("Found weapon with max damage of " + weapon.MaxDamage);
                weapon.Fire();
            }
            else
            {
                Debug.Log("Not a weapon.");
            }
        }
    }

}