//spawn new trap
protected void SpawnTrap()
{
if (_trapPrices[_trapToBuild] <= _generalController.GetGold())
{
_generalController.SubtractGold(_trapPrices[_trapToBuild]);
GameObject newTrap = Instantiate(_allTraps[_trapToBuild], _currentTrap.transform.position, _currentTrap.transform.rotation) as GameObject;
GameObject hierachyTraps = GameObject.FindGameObjectWithTag("AllTraps");
newTrap.transform.parent = hierachyTraps.transform;
Destroy(_currentTrap.gameObject);
isBuilding = false;
_trapToBuild = -1;
}
else
{
Destroy(_currentTrap.gameObject);
isBuilding = false;
_trapToBuild = -1;
}
}