void Update()
{
ray = Camera.main.ScreenPointToRay(Input.mousePosition);
//Place/Buy
if (Input.GetMouseButtonDown(0))
{
if (Physics.Raycast(ray.origin, ray.direction, out m_HitInfo, Mathf.Infinity, 1 << 11))
{
mouseCollider = m_HitInfo.collider;
if (mouseCollider == GameObject.Find("Ground").GetComponent <BoxCollider>())
{
ti = tower.GetComponent <TowerInfo>();
if (cc.money >= ti.price)
{
Vector3Int clonePos = new Vector3Int((int)m_HitInfo.point.x, (int)m_HitInfo.point.y, (int)m_HitInfo.point.z);
clone = Instantiate(tower, clonePos, Quaternion.identity);
cc.SubtractMoney(ti.price);
StartCoroutine(CheckPath(clone));
}
}
}
}
//Sell tower
if (Input.GetMouseButtonDown(1))
{
RaycastHit[] hits = Physics.RaycastAll(ray.origin, ray.direction, Mathf.Infinity, 1 << 10);
foreach (var hit in hits)
{
if (hit.collider.GetType() == typeof(BoxCollider))
{
ti = hit.collider.gameObject.GetComponent <TowerInfo>();
cc.SellTower(ti.price);
Destroy(hit.collider.gameObject);
}
}
}
//Upgrade
if (Input.GetKeyDown(KeyCode.U))
{
RaycastHit[] hits = Physics.RaycastAll(ray.origin, ray.direction, Mathf.Infinity, 1 << 10);
foreach (var hit in hits)
{
ti = hit.collider.gameObject.GetComponent <TowerInfo>();
if (hit.collider.GetType() == typeof(BoxCollider) && ti.price * 1.2f < cc.money)
{
if (ti.LevelUp())
{
cc.SubtractMoney(Mathf.RoundToInt(ti.price * 1.2f));
ti.UpdatePrice(Mathf.RoundToInt(ti.price * 1.2f));
}
}
}
}
}