// Use this for initialization
void Start()
{
_parent = gameObject.transform.root.gameObject;
_rootBuildingColliderScript = _parent.GetComponent<RootBuildingCollider>();
}
// Update is called once per frame
void Update()
{
if(Input.GetKeyDown(KeyCode.B))
{
_setupContruction = true;
}
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
if (_setupContruction && Physics.Raycast(ray, out hit, 50, BuildLayerMask))
{
if (hit.transform.tag == "terrain")
{
Vector3 buildLoc = new Vector3(hit.point.x, hit.point.y + 1.17f, hit.point.z);
if (!_instantiated)
{
_beingBuilt = Instantiate(Resources.Load("TownCenter",typeof(Transform)), buildLoc, Quaternion.identity) as Transform;
_instantiated = true;
}
if (_instantiated) {
if (_rootBuildingColliderScript == null)
_rootBuildingColliderScript = _beingBuilt.GetComponent<RootBuildingCollider>();
//move to crosshair location
_beingBuilt.transform.localPosition = buildLoc;
//rotate object
if (Input.GetKey(KeyCode.Q))
_beingBuilt.transform.RotateAround(buildLoc, Vector3.up, -50.0f * Time.deltaTime);
if (Input.GetKey(KeyCode.E))
_beingBuilt.transform.RotateAround(buildLoc, Vector3.up, 50.0f * Time.deltaTime);
}
}
}
//place building and reset
if(_setupContruction && _rootBuildingColliderScript != null)
{
if (_rootBuildingColliderScript.IsValidLocation)//building in valid location
{
GuiMessage = "Valid";
if (Input.GetButtonDown("Fire"))
{
_setupContruction = false;
_instantiated = false;
_beingBuilt = null;
_rootBuildingColliderScript = null;
GuiMessage = "";
}
}
else
{
GuiMessage = "Invalid";
}
}
}