//depending which one you click saves the active click?
void Update()
{
if (Input.GetMouseButtonDown(0)) //Has the mouse clicked?
{
ass.clip = FindObjectOfType <Game_Manager>().audios[2];
ass.Play();
hit = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero);
hitForTower = Physics2D.Raycast(Camera.main.ScreenToWorldPoint(Input.mousePosition), Vector2.zero, 1 << LayerMask.NameToLayer("Grid"));
//Find out what the click was
//Debug.Log (hit.collider.gameObject.name);
//So from here its what do you want to do with when you click and stuff.
//I click tile, if I've select tower 1, then I want to instantiate tower 1 on that tile, so instantiate that tower position = tile position.
if (hitForTower.collider.gameObject.name == "TowerEasyBuy" && gm.points >= 100)
{
towerSelected = towers [0];
gm.DecreasePoints(100);
}
else if (hitForTower.collider.gameObject.name == "TowerMediumBuy" && gm.points >= 200)
{
towerSelected = towers [1];
gm.DecreasePoints(200);
}
else if (hitForTower.collider.gameObject.name == "TowerHardBuy" && gm.points >= 300)
{
towerSelected = towers [2];
gm.DecreasePoints(300);
}
//If I have a selected tile and I have a tower saved, im sorry for this
if (towerSelected && hitForTower.collider.gameObject.tag == "FloorSquare" && hitForTower.collider.gameObject.GetComponent <Tile>().towerPlaced == false)
{
hitForTower.collider.gameObject.GetComponent <Tile> ().towerPlaced = true;
ass.clip = FindObjectOfType <Game_Manager>().audios[3];
ass.Play();
GameObject newTower = Instantiate(towerSelected);
hitForTower.collider.gameObject.GetComponent <Tile> ().tower = newTower;
newTower.GetComponent <Player_System> ().gridObject = hitForTower.collider.gameObject;
newTower.transform.position = hit.collider.gameObject.transform.position;
//SAve the tower, and save the tile where a tower is.
// Find the tower with 0 health, and the tile set to true, then set that to false
towerSelected = null;
}
}
//Calculates overall enemy count
overallEnemyCount = row1EnemyCount + row2EnemyCount + row3EnemyCount;
}
