public void Use()
{
WeaponSlot weaponSlot = FindObjectOfType <WeaponSlot>();
if (weaponType == GameTypes.PlayerWeaponType.MatterManipulator)
{
PlayerData.instance.hasMatterManipulator = true;
weaponSlot.EquipMatterManipulator();
}
else if (weaponType == GameTypes.PlayerWeaponType.MultiCannon)
{
PlayerData.instance.hasMultiCannon = true;
weaponSlot.EquipMultiCannon();
}
SceneManager.instance.RemoveGravityBody(GetComponentInParent <Rigidbody>());
Destroy(transform.parent.gameObject);
}