public void AddMagazine(int amount, Gun gun)
 {
     if (gun != null)
     {
         gun.AddMagazine(amount);
     }
 }
 public void AddMagazine(int amount)
 {
     if (equippedGun != null)
     {
         equippedGun.AddMagazine(amount);
     }
 }