private void AttemptToPlaceDefenderAt(Vector2 gridPos)
{
var mineralDisplay = FindObjectOfType <MineralDisplay>();
int defenderCost = defender.GetMineralCost();
if (mineralDisplay.HaveEnoughMinerals(defenderCost))
{
SpawnDefender(gridPos);
mineralDisplay.SpendMinerals(defenderCost);
}
}
private void LabelButtonWithCost()
{
Text costText = GetComponentInChildren <Text>();
if (!costText)
{
Debug.LogError(name + " has no cost text");
}
else
{
costText.text = defenderPrefab.GetMineralCost().ToString();
}
}