void OnMouseUp()
{
//2
if (canPlaceTower() && needUI())
{
//3
archer_select = Instantiate(archer_button, new Vector2(-2, 0), Quaternion.identity);
wizard_select = Instantiate(wizard_button, new Vector2(2, 0), Quaternion.identity);
splash_select = Instantiate(splash_button, new Vector2(0, 3), Quaternion.identity);
exit_select = Instantiate(exit_button, new Vector2(0, -3), Quaternion.identity);
tower_select = GameObject.Find("Tower_Canvas");
archer_select.transform.SetParent(tower_select.transform);
wizard_select.transform.SetParent(tower_select.transform);
splash_select.transform.SetParent(tower_select.transform);
exit_select.transform.SetParent(tower_select.transform);
archer_select.onClick.AddListener(placeArcherTower);
wizard_select.onClick.AddListener(placeWizardTower);
splash_select.onClick.AddListener(placeSplashTower);
exit_select.onClick.AddListener(exitSelect);
}
else if (canUpgradeArcherTower())
{
archer_tower.GetComponent <TowerData>().increaseLevel();
if (archer_tower.GetComponent <TowerData>().levels.IndexOf(archer_tower.GetComponent <TowerData>().CurrentLevel) == 1)
{
gm.playUpgradeSound();
gm.SubCash(60);
}
else if (archer_tower.GetComponent <TowerData>().levels.IndexOf(archer_tower.GetComponent <TowerData>().CurrentLevel) == 2)
{
gm.playFinalUpgradeSound();
gm.SubCash(90);
}
// TODO: Deduct gold
}
else if (canUpgradeWizardTower())
{
wizard_tower.GetComponent <TowerData>().increaseLevel();
if (wizard_tower.GetComponent <TowerData>().levels.IndexOf(wizard_tower.GetComponent <TowerData>().CurrentLevel) == 1)
{
gm.playUpgradeSound();
gm.SubCash(90);
}
else if (wizard_tower.GetComponent <TowerData>().levels.IndexOf(wizard_tower.GetComponent <TowerData>().CurrentLevel) == 2)
{
gm.playFinalUpgradeSound();
gm.SubCash(150);
}
// TODO: Deduct gold
}
else if (canUpgradeSplashTower())
{
splash_tower.GetComponent <TowerData>().increaseLevel();
if (splash_tower.GetComponent <TowerData>().levels.IndexOf(splash_tower.GetComponent <TowerData>().CurrentLevel) == 1)
{
gm.playUpgradeSound();
gm.SubCash(100);
}
else if (splash_tower.GetComponent <TowerData>().levels.IndexOf(splash_tower.GetComponent <TowerData>().CurrentLevel) == 2)
{
gm.playFinalUpgradeSound();
gm.SubCash(170);
}
// TODO: Deduct gold
}
}