// Use this for initialization
void Start()
{
shootSound = GetComponent <AudioSource>();
enemiesInRange = new List <GameObject>();
lastShotTime = Time.time;
towerData = gameObject.GetComponentInChildren <TowerData_PLA>();
}
private bool CanUpgradeTower()
{
if (tower != null)
{
TowerData_PLA towerData = tower.GetComponent <TowerData_PLA>();
TowerLevel_PLA nextLevel = towerData.GetNextLevel();
if (nextLevel != null)
{
return(gameManager.Gold >= nextLevel.cost);
}
}
return(false);
}
