// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.Escape))
{
GameManager.Instance.Quit();
}
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit2D hit = Physics2D.Raycast(ray.origin, ray.direction, 20.0f, 1 << LayerMask.NameToLayer("TouchEvent"));
if (null != hit.collider)
{
TouchEvent touchEvent = hit.collider.gameObject.GetComponent <TouchEvent>();
if (null != touchEvent.onTouchDown)
{
touchEvent.onTouchDown(Camera.main.ScreenToWorldPoint(Input.mousePosition));
}
touchEvents.Add(touchEvent, touchEvent);
}
lastMousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
}
foreach (var v in touchEvents)
{
TouchEvent touchEvent = v.Value;
if (null != touchEvent.onTouchDrag)
{
touchEvent.onTouchDrag(Camera.main.ScreenToWorldPoint(Input.mousePosition) - lastMousePosition);
}
}
if (Input.GetMouseButtonUp(0))
{
foreach (var v in touchEvents)
{
TouchEvent touchEvent = v.Value;
if (null != touchEvent.onTouchUp)
{
touchEvent.onTouchUp(Input.mousePosition);
}
}
touchEvents.Clear();
}
lastMousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
}