// Update is called once per frame
void Update()
{
GameObject obj = getClickMazeMakerGrowObject();
if (obj)
{
Debug.Log(obj.name);
MazeMakerGrowInObj mmgo = obj.GetComponent <MazeMakerGrowInObj>();
if (mmgo)
{
Debug.Log("MazeMakerGrowInObj Grow!");
mmgo.Grow();
}
}
}
public GameObject getClickMazeMakerGrowObject()
{
GameObject result = null;
RaycastHit[] hits;
List <GameObject> gameObjects = new List <GameObject>();
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
hits = Physics.RaycastAll(ray, 100.0F);
foreach (RaycastHit hit in hits)
{
MazeMakerGrowInObj mmgo = hit.collider.gameObject.GetComponent <MazeMakerGrowInObj>();
if (mmgo)
{
gameObjects.Add(hit.collider.gameObject);
}
}
if (gameObjects.Count > 0)
{
result = gameObjects[0];
float minDistance = Vector3.Distance(Camera.main.transform.position, result.transform.position);
for (int i = 1; i < gameObjects.Count; i++)
{
float distance = Vector3.Distance(Camera.main.transform.position, gameObjects[i].transform.position);
if (minDistance > distance)
{
minDistance = distance;
result = gameObjects[i];
}
}
}
}
return(result);
}
