private void AttemptToPlaceDefenderAt(Vector2 gridPos)
{
var Moneysys = FindObjectOfType <Moneysys>();
int defenderCost = defender.GetDefCost();
if (Moneysys.HaveMoney(defenderCost))
{
DeployDef(gridPos);
Moneysys.SpendMoney(defenderCost);
}
}