private Vector3 previousMousePosition; //!< Keeps track of delta movements
// Use this for initialization
/*!
* Sets member functions
*/
void Start()
{
mainCam = GameObject.FindGameObjectWithTag("MainCamera").GetComponent <Camera>();
spellController = GameObject.FindGameObjectWithTag("SpellController").GetComponent <SpellController>();
gameController = GameObject.FindGameObjectWithTag("GameController").GetComponent <GameController>();
lineren = GetComponent <LineRenderer>();
player = GameObject.FindGameObjectWithTag("Player");
targetPos = player.transform.position;
playerPos = new Vector3(player.transform.position.x, 0.0f, player.transform.position.z);
osuTime = spellController.GetOsuTime();
previousMousePosition = Vector3.zero;
}
/*!
* Updates last since it is GUI element to eleminate apparent UI issues
*/
void LateUpdate()
{
playerPos = new Vector3(player.transform.position.x, 0.0f, player.transform.position.z);
lineren.SetPosition(0, playerPos);
if (!gameController.playerIsFiring)
{
previousMousePosition = Input.mousePosition;
}
camRay = mainCam.ScreenPointToRay(previousMousePosition);
if (Physics.Raycast(camRay, out camRayHit))
{
targetPos = new Vector3(camRayHit.point.x, 0.0f, camRayHit.point.z);
transform.LookAt(targetPos);
transform.eulerAngles = transform.eulerAngles + 180 * Vector3.up;
}
osuTime = spellController.GetOsuTime();
targetPos = (-(playerPos - targetPos).normalized * osuTime) + playerPos;
lineren.SetPosition(1, targetPos);
}