/// <summary>
/// 卸载武器
/// </summary>
/// <param name="pos"></param>
public void UnEquipWeapon(int pos)
{
Destroy(weaponDataList[pos].gameObject);
WeaponItem fist = (WeaponItem)WeaponItem.GetItem(ItemEnum.Fist);
Weapons[pos] = fist;
GameObject fistObject = Instantiate <GameObject>(fist.model, transform);
fistObject.transform.SetSiblingIndex(pos);
weaponDataList[pos] = fistObject.GetComponent <WeaponData>();
}