private void SpawnDefender(Vector2 spawnPosition)
{
if (!takenPositions.Contains(spawnPosition))
{
int defenderCost = defender.GetCost();
if (resourcesDisplay.CanAfford(defenderCost))
{
resourcesDisplay.SpendResources(defenderCost);
BoardPiece newDefender = Instantiate(
defender,
spawnPosition,
Quaternion.identity
) as BoardPiece;
newDefender.transform.SetParent(transform);
takenPositions.Add(spawnPosition);
}
else
{
// Do some kind of feedback
}
}
}
void Start()
{
spriteRenderer = GetComponent <SpriteRenderer>();
defenderSpawner = FindObjectOfType <DefenderSpawner>();
costText = GetComponentInChildren <Text>();
if (costText)
{
costText.text = defenderPrefab.GetCost().ToString();
}
}
