void CCTapGestureRecognizer::ccTouchEnded(CCTouch * pTouch, CCEvent * pEvent)
{
//calculate duration
CCTime::gettimeofdayCocos2d(&endTime, NULL);
double duration = CCTime::timersubCocos2d(&startTime, &endTime); //duration of tap in milliseconds
//calculate distance
finalPosition = pTouch->getLocation();
float distance = distanceBetweenPoints(initialPosition, finalPosition);
//tap was successful
if (duration<=kTapMaxDuration && distance<=kTapMaxDistance) {
taps++;
if (taps==(int)numberOfTapsRequired) {
CCTap * tap = CCTap::create();
tap->location = initialPosition;
gestureRecognized(tap);
if (cancelsTouchesInView) stopTouchesPropagation(createSetWithTouch(pTouch), pEvent); //cancel touch over other views
stopGestureRecognition();
}
}
else {
stopGestureRecognition();
}
}
void CCLongPressGestureRecognizer::timerDidEnd(float dt)
{
CCLongPress * longPress = CCLongPress::create();
longPress->location = currLocation;
gestureRecognized(longPress);
CCTime::gettimeofdayCocos2d(&startTime, NULL);
isMoving = true;
if (cancelsTouchesInView) stopTouchesPropagation(createSetWithTouch(currTouch), currEvent); //cancel touch over other views
stopGestureRecognition();
}
bool CCTapGestureRecognizer::ccTouchBegan(CCTouch * pTouch, CCEvent * pEvent)
{
if (isRecognizing && taps==0) {
stopGestureRecognition();
return false;
}
initialPosition = pTouch->getLocation();
if (!isPositionBetweenBounds(initialPosition)) return false;
CCTime::gettimeofdayCocos2d(&startTime, NULL);
if (taps>0 && taps<(int)numberOfTapsRequired) {
float distance = distanceBetweenPoints(finalPosition, initialPosition); //distance between taps
double duration = CCTime::timersubCocos2d(&endTime, &startTime); //duration between taps
if (duration>kTapMaxDurationBetweenTaps || distance>kTapMaxDistanceBetweenTaps) {
stopGestureRecognition();
}
}
isRecognizing = true;
return true;
}
bool CCLongPressGestureRecognizer::ccTouchBegan(CCTouch * pTouch, CCEvent * pEvent)
{
if (isRecognizing) {
stopGestureRecognition();
return false;
}
isMoving = false;
currLocation = pTouch->getLocation();
if (!isPositionBetweenBounds(currLocation)) return false;
currEvent = pEvent;
currTouch = pTouch;
schedule(schedule_selector(CCLongPressGestureRecognizer::timerDidEnd), minimumPressDuration);
isRecognizing = true;
return true;
}
void CCLongPressGestureRecognizer::ccTouchEnded(CCTouch * pTouch, CCEvent * pEvent)
{
stopGestureRecognition();
isMoving = false;
}