void PlacePart()
{
Vector3 snapArea = selectedCircuitPart.snapArea;
if (selectedCircuitPart.m_gridSystem.CheckFreeSpace(snapArea) && money.Value - selectedCircuitPart.Cost >= 0)
{
money.Value -= selectedCircuitPart.Cost;
CircuitPart placedCircuitPart = Instantiate(selectedCircuitPart.prefab, Vector3.zero, Quaternion.identity).GetComponent <CircuitPart> ();
placedCircuitPart.visual.transform.position = snapArea;
placedCircuitPart.snapArea = snapArea;
placedCircuitPart.isPlaced = true;
placedCircuitPart.target.gameObject.SetActive(false);
placedCircuitPart.AddSelfToGridSystem();
}
}
