private void Update()
{
RaycastHit hit;
Ray ray = cachedCamera.ScreenPointToRay(Input.mousePosition);
Debug.DrawRay(ray.origin, ray.direction * 10f, Color.red);
if (Physics.Raycast(ray, out hit, 100f, gridLayerMask))
{
currentNode = hit.collider.GetComponent <GameNode>();
if (currentNode != null && currentNode.IsEmpty)
{
//Node node = currentNode.GetComponent<Node>();
//if(!node.IsVisitable)
transform.position = currentNode.transform.position;
}
}
else
{
currentNode = null;
}
if (Input.GetMouseButtonDown(0) && currentNode != null)
{
GameObject towerObject = Instantiate(data.prefab, transform.position, transform.rotation);
Tower tower = towerObject.GetComponent <Tower>();
currentNode.SetTower(tower);
shopStatus.SetStatus(ShopStatus.None);
Destroy(this.gameObject);
}
}
public void TryBuyNewTower(Evolution evolution)
{
if (!statusValue.Status.Equals(ShopStatus.None))
{
return;
}
if (inventory.CurrentGold >= evolution.cost)
{
inventory.ReduceGold(evolution.cost);
GameObject towerObject = Instantiate(towerPlaceholderPrefab, Vector3.zero, Quaternion.identity);
TowerPlaceholder placeholder = towerObject.GetComponent <TowerPlaceholder>();
placeholder.Init(evolution.tower);
statusValue.SetStatus(ShopStatus.Buying);
}
}