public ISWeapon( int durabitly, int maxDurability, ISEquipmentSlot equipmentSlot, GameObject prefab )
{
_durability = durabitly;
_maxDurability = maxDurability;
_equipmentSlot = equipmentSlot;
_prefab = prefab;
}
public ISWeapon()
{
_equipmentSlot = new ISEquipmentSlot ();
}