Weapon_Monkey_Code

using System.Collections.Generic;

using UnityEngine;

public enum AmmoType
{
    Pistol,
    AK47
}

public class Weapon : MonoBehaviour
{
    private int currentClip;
    private int clipSize;
    private AmmoSlot ammoSlot;
    private AmmoType ammoType;

    private void Reload()
    {
        if (Input.GetKeyDown(KeyCode.R) && currentClip < clipSize && ammoSlot.GetCurrentAmmo(ammoType) > 0)
        {
            int missingClip = clipSize - currentClip;
            if (ammoSlot.GetCurrentAmmo(ammoType) >= missingClip)
            {
                currentClip += missingClip;
                ammoSlot.ReduceCurrentAmmo(ammoType, missingClip);
            }
            else
            {
                currentClip += ammoSlot.GetCurrentAmmo(ammoType);
                ammoSlot.ReduceCurrentAmmo(ammoType, ammoSlot.GetCurrentAmmo(ammoType));
            }
        }
    }
}

public class AmmoSlot : MonoBehaviour
{
    private Dictionary<AmmoType, int> _ammos =  new Dictionary<AmmoType, int>();

    public int GetCurrentAmmo(AmmoType ammoType)
    {
        return _ammos[ammoType];
    }

    public void ReduceCurrentAmmo(AmmoType ammoType, int missingClip)
    {
        _ammos[ammoType] -= missingClip;
    }
}