IEnumerator _Building(UnitTower tower)
{
Slider bar = GetUnusedBuildingBar();
Transform barT = bar.transform;
while (tower != null && tower.IsInConstruction())
{
bar.value = tower.GetBuildProgress();
if (mainCam == null)
{
mainCam = Camera.main;
continue;
}
Vector3 screenPos = mainCam.WorldToScreenPoint(tower.thisT.position + new Vector3(0, 0, 0));
barT.localPosition = (screenPos + new Vector3(0, -20, 0)) / UI.GetScaleFactor();
bar.gameObject.SetActive(true);
yield return(null);
}
bar.gameObject.SetActive(false);
}
