public void ResetInputState()
{
for (int j = 0; j < 5; j++)
{
TouchInfo touch = _touches[j];
touch.Reset();
}
if (!touchScreen)
{
_touches[0].touchId = 0;
}
}
void HandleTouchEvents()
{
for (int i = 0; i < Input.touchCount; ++i)
{
Touch uTouch = Input.GetTouch(i);
if (uTouch.phase == TouchPhase.Stationary)
{
continue;
}
bool hitTested = false;
Vector2 pos = uTouch.position;
pos.y = stageHeight - pos.y;
TouchInfo touch = null;
for (int j = 0; j < 5; j++)
{
if (_touches[j].touchId == uTouch.fingerId)
{
touch = _touches[j];
break;
}
if (_touches[j].touchId == -1)
{
touch = _touches[j];
}
}
if (touch == null)
{
continue;
}
touch.touchId = uTouch.fingerId;
touchPosition = pos;
if (touch.x != pos.x || touch.y != pos.y)
{
touch.x = pos.x;
touch.y = pos.y;
_touchTarget = HitTest(pos, true);
hitTested = true;
touch.target = _touchTarget;
touch.UpdateEvent();
onTouchMove.Call(touch.evt);
//no rollover/rollout on mobile
}
if (uTouch.phase == TouchPhase.Began)
{
if (!touch.began)
{
touch.began = true;
_touchCount++;
touch.clickCancelled = false;
touch.downX = touch.x;
touch.downY = touch.y;
if (!hitTested)
{
_touchTarget = HitTest(pos, true);
hitTested = true;
touch.target = _touchTarget;
}
this.focus = _touchTarget;
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onTouchBegin.BubbleCall(touch.evt);
}
}
}
else if (uTouch.phase == TouchPhase.Canceled || uTouch.phase == TouchPhase.Ended)
{
if (touch.began)
{
touch.began = false;
_touchCount--;
if (!hitTested)
{
_touchTarget = HitTest(pos, true);
hitTested = true;
touch.target = _touchTarget;
}
if (_touchTarget != null)
{
touch.UpdateEvent();
_touchTarget.onTouchEnd.BubbleCall(touch.evt);
if (!touch.clickCancelled && Mathf.Abs(touch.x - touch.downX) < 50 && Mathf.Abs(touch.y - touch.downY) < 50)
{
touch.clickCount = uTouch.tapCount;
touch.UpdateEvent();
_touchTarget.onClick.BubbleCall(touch.evt);
}
}
}
touch.Reset();
}
}
}