public virtual void OnPointerDown(PointerEventData eventData)
{
if (false == _isTouchEnabled)
{
return;
}
if (transform.childCount == 0)
{
return;
}
ResetPokerTouchState(true);
_mouseMoveOrientation = MouseMoveOrientation.NONE;
_lastMousePos = Input.mousePosition;
_isTouching = true;
_isTouchUp = false;
}
// Update is called once per frame
void Update()
{
if (_isTouching)
{
MouseMoveOrientation mouseMoveOrientation = _mouseMoveOrientation;
if (Input.mousePosition.x - _lastMousePos.x < 0f)
{
mouseMoveOrientation = MouseMoveOrientation.LEFTWARD;
}
else if (Input.mousePosition.x - _lastMousePos.x > 0f)
{
mouseMoveOrientation = MouseMoveOrientation.RIGHTWARD;
}
if (_mouseMoveOrientation == MouseMoveOrientation.NONE)
{
_mouseMoveOrientation = mouseMoveOrientation;
}
_lastMousePos = Input.mousePosition;
if (mouseMoveOrientation != _mouseMoveOrientation)
{
_mouseMoveOrientation = mouseMoveOrientation;
ResetPokerTouchState(true);
}
BigTwoPoker selectedCollider = null;
float minZ = 1000f;
Collider2D[] colliders = Physics2D.OverlapPointAll(Camera.main.ScreenToWorldPoint(Input.mousePosition));
if (colliders.Length > 0)
{
foreach (Collider2D collider in colliders)
{
if (collider.GetComponent <BigTwoPoker> ())
{
if (collider.transform.localPosition.z < minZ)
{
minZ = collider.transform.localPosition.z;
selectedCollider = collider.GetComponent <BigTwoPoker> ();
}
}
}
}
if (selectedCollider)
{
BigTwoPoker poker = selectedCollider.GetComponent <BigTwoPoker> ();
if (poker.IsTouchEnabled)
{
bool lastState = poker.IsSelected;
poker.IsSelected = !poker.IsSelected;
if (lastState != poker.IsSelected)
{
poker.IsTouchEnabled = false;
OnSelectPoker.Invoke(poker);
}
}
}
if (_isTouchUp)
{
ResetPokerTouchState(false);
_isTouching = false;
}
}
}
