protected override void ProcessUpEventPointer(int id, Vector2 pos)
{
if (!FingerIdsToLastPos.ContainsKey(id))
{
return;
}
UpdateGestureStartEndStatus(false, id, pos);
}
private void UpdateFingerDictionaries(bool isKeyDown, int id, Vector2 pos)
{
if (isKeyDown)
{
FingerIdToBeginPositions[id] = pos;
FingerIdsToLastPos[id] = pos;
}
else
{
FingerIdToBeginPositions.Remove(id);
FingerIdsToLastPos.Remove(id);
}
}
protected override void ProcessMoveEventPointers(Dictionary <int, Vector2> fingerIdsToMovePos)
{
if (!HasGestureStarted) // nothing to do is the gesture has not started yet
{
return;
}
foreach (var id in fingerIdsToMovePos.Keys)
{
if (!FingerIdsToLastPos.ContainsKey(id))
{
continue;
}
if ((fingerIdsToMovePos[id] - FingerIdsToLastPos[id]).Length() > ConfigTap.MaximumDistanceTaps)
{
EndCurrentTap();
return;
}
}
}
protected override void ProcessUpEventPointer(int id, Vector2 pos)
{
if (!FingerIdsToLastPos.ContainsKey(id))
{
return;
}
FingerIdsToLastPos.Remove(id);
if (NbOfFingerOnScreen == 0)
{
elapsedSinceTakeOff = TimeSpan.Zero;
isTapDown = false;
if (HasGestureStarted && maxNbOfFingerTouched == ConfigTap.RequiredNumberOfFingers)
{
++currentNumberOfTaps;
}
maxNbOfFingerTouched = 0;
}
}
protected override void ProcessUpEventPointer(int id, Vector2 pos)
{
FingerIdToBeginPositions.Remove(id);
FingerIdsToLastPos.Remove(id);
HasGestureStarted = (NbOfFingerOnScreen == ConfigFlick.RequiredNumberOfFingers);
}
