void Awake()
{
if (IsAvailable)
{
_thisBtn = gameObject.GetComponent <DefenderSelectButton>();
_buttonArray = FindObjectsOfType <DefenderSelectButton>().Where(b => b.IsAvailable).ToArray();
_starManager = FindObjectOfType <StarManager>();
var costText = transform.FindChild("CostText");
if (costText)
{
costText.GetComponent <Text>().text = DefenderPrefab.GetComponent <Defender>().Cost.ToString();
}
else
{
Debug.LogWarning(name + " has no Cost display.");
}
}
else
{
this.enabled = GetComponent <Collider2D>().enabled = false;
GetComponent <SpriteRenderer>().color = DisabledColor;
}
}
void OnMouseDown()
{
SelectedDefender = SelectedDefender == _thisBtn ? null : _thisBtn;
}