void MobileSimulator::MouseUpEvent(Vec2i screenCoordinates, MouseButtonInput button) { _multiGestureOngoing = false; _gestureType = NONE; _mouseDown = false; TouchList* tl = &TouchListener::GetTouchList(); if (theInput.IsKeyDown(ANGEL_KEY_LEFTCONTROL) || theInput.IsKeyDown(ANGEL_KEY_RIGHTCONTROL)) { TouchList::iterator it = tl->begin(); while (it != tl->end()) { SendTouchNotifiers((*it), TOUCH_END); delete (*it); it = tl->erase(it); } } else { // just a single touch, but we'll iterate anyway TouchList::iterator it = tl->begin(); while (it != tl->end()) { if ( (theWorld.GetCurrentTimeSeconds() - (*it)->MotionStartTime) < SWIPE_MAX_DURATION) { Vector2 start((*it)->StartingPoint.X, (*it)->StartingPoint.Y); Vector2 end((*it)->CurrentPoint.X, (*it)->CurrentPoint.Y); Vector2 motion = end - start; if (motion.LengthSquared() >= (SWIPE_MIN_DISTANCE * SWIPE_MIN_DISTANCE)) { float angle = MathUtil::ToDegrees(acos(Vector2::Dot(Vector2::UnitX, Vector2::Normalize(motion)))); if (motion.Y > 0.0f) { angle = 360.0f - angle; } if ( (angle > 45.0f) && (angle <= 135.0f) ) { // swipe up theSwitchboard.Broadcast(new Message("MultiTouchSwipeUp")); } else if ( (angle > 135.0f) && (angle <= 225.0f) ) { // swipe left theSwitchboard.Broadcast(new Message("MultiTouchSwipeLeft")); } else if ( (angle > 225.0f) && (angle <= 315.0f) ) { // swipe down theSwitchboard.Broadcast(new Message("MultiTouchSwipeDown")); } else { // swipe right theSwitchboard.Broadcast(new Message("MultiTouchSwipeRight")); } } } SendTouchNotifiers((*it), TOUCH_END); delete (*it); it = tl->erase(it); } } }