// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.Alpha1))
{
cursor.changeCursor(cursorTexture [0]);
current = wp[0];
}
else if (Input.GetKeyDown(KeyCode.Alpha2))
{
cursor.changeCursor(cursorTexture[1]);
current = wp[1];
}
else if (Input.GetKeyDown(KeyCode.Alpha3))
{
cursor.changeCursor(cursorTexture[2]);
current = wp[2];
}
if (Input.GetMouseButtonDown(0) && current != null)
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit2D hit = Physics2D.Raycast(ray.origin, ray.direction, Mathf.Infinity);
if (hit.collider != null)
{
if (hit.collider.tag == "empty" && gM_obj.playerEnergy >= current.GetComponent <towerScript> ().energy)
{
gM_obj.playerEnergy -= current.GetComponent <towerScript> ().energy;
current.transform.position = new Vector3(0, 0, 0);
Instantiate(current, hit.collider.gameObject.transform.position, gameObject.transform.rotation);
}
}
current = null;
cursor.resetCursor();
// RaycastHit2D[] hits = Physics2D.RaycastAll (ray.origin, ray.direction, Mathf.Infinity);
// foreach (RaycastHit2D hit in hits){
/// if (hit.collider != null){
// if (hit.collider.tag == "empty" && gM_obj.playerEnergy >= current_script.energy) {
// gM_obj.playerEnergy -= current_script.energy;
// current.transform.position = new Vector3 (0, 0, 0);
// Instantiate (current, hit.collider.gameObject.transform.position, gameObject.transform.rotation);
// }
// }
// }
}
else if (Input.GetMouseButtonDown(1))
{
current = null;
cursor.resetCursor();
}
}