void Update()
{
//selecting the checker under the cursor
RaycastHit hit;
Ray ray = cam.ScreenPointToRay(Input.mousePosition);
Ray bRay = cam.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit, Mathf.Infinity, layerCheckers))
{
if (!selected && movingChecker == null)
{
if (turnsManager.CheckTurn(hit.transform.gameObject.GetComponent <Checker>()))
{
selChecker = hit.transform.gameObject.GetComponent <Checker>();
selChecker.Highlight();
selected = true;
}
}
}
else if (selected)
{
if (!holded)
{
selChecker.DeHighlight();
selChecker = null;
selected = false;
}
}
if (Input.GetMouseButton(0))
{
if (selected)
{
if (!holded)
{
holded = true;
}
// getting hit direction
RaycastHit boardHit;
Physics.Raycast(bRay, out boardHit, Mathf.Infinity, layerBoard);
Vector3 from = new Vector3(boardHit.point.x, selChecker.transform.position.y, boardHit.point.z);
direction = selChecker.transform.position - from;
if (direction.magnitude > 0.22f) //drawing aim
{
LineDrawer.DrawLine(boardHit.point + new Vector3(0f, 0.1f, 0f), selChecker.transform.position - (direction.normalized * 0.22f));
}
else
{
LineDrawer.EraseLine();
}
}
}
else if (holded) // hitting and deselecting
{
selChecker.Hit(direction, 300f);
LineDrawer.EraseLine();
movingChecker = selChecker;
holded = false;
}
foreach (GameObject checker in aliveCheckers)
{
if (checker.GetComponent <Rigidbody>().velocity.magnitude != 0)
{
checkersSteady = false;
}
}
if (movingChecker != null && checkersSteady)
{
turnsManager.ChangeTurn();
movingChecker = null;
}
checkersSteady = true;
}
