/// <summary>Instantiates the clicked tower into the game somewhere.</summary>
private void TowerClicked(GameObject prefab)
{
// Return if already purchasing to avoid nasty bugs :P
if (selectedTowerForPurchase != null || bSelling)
{
return;
}
AudioHandler.ClickSound();
GameObject ins = Object.Instantiate(prefab, TowerManager.towersContainer);
ins.GetComponent <RectTransform>().anchoredPosition = new Vector2(GameManager.CANVAS_WIDTH / 2.0f, GameManager.CANVAS_HEIGHT / -2.0f);
ins.SetActive(true);
selectedTowerForPurchase = ins.GetComponent <ITower>();
selectedCp = ins.GetComponent <TowerClickPoint>();
selectedCp.enabled = false; // Don't allow clicking for sell while purchasing.
selectedTd = selectedTowerForPurchase.GetRangeCircle().AddComponent <TowerDisplay>(); // To allow dragging.
selectedTd.Initialise();
selectedTowerForPurchase.ShowRangeCircle(true);
selectedTowerForPurchase.SetEnabled(false);
// Show the buy options
buyOptions.alpha = 1.0f;
buyOptions.gameObject.SetActive(true);
label_selectedInfoHeader.text = selectedTowerForPurchase.MyInfo().towerName;
label_selectedInfoContent.text = selectedTowerForPurchase.MyInfo().towerDescription;
bBuying = true;
}