public void ListenForMultiTapsOnCollider(OverlapPointDelegate overlapPoint, int tapCount, float maxTime, HandleTouchInfoDelegate handler)
{
int count = 0;
TouchInfo[] taps = new TouchInfo[tapCount];
ListenForTouches(TouchAreaHandlerSimple(overlapPoint, (touch) =>
{
while (touch.m_startTime - taps[0].m_startTime > maxTime)
{
for (int i = 1; i < count; i++)
{
taps[i - 1] = taps[i];
}
}
if (count < tapCount - 1)
{
taps[count] = touch;
count++;
}
else
{
count = 0;
handler(touch);
}
}));
}
private static HandleTouchInfoDelegate TouchAreaHandlerSimple(OverlapPointDelegate overlapPoint, HandleTouchInfoDelegate handler, Camera camera = null)
{
return(touch =>
{
bool overlap = overlapPoint(touch.WorldPosition(camera));
if (overlap)
{
handler(touch);
}
});
}
private static HandleTouchInfoDelegate TouchAreaHandlerWithEvents(OverlapPointDelegate overlapPoint, HandleTouchEventDelegate handler, Camera camera = null)
{
return(touch =>
{
bool overlap = overlapPoint(touch.WorldPosition(camera));
bool overlapLastFrame = overlapPoint(touch.LastWorldPosition(camera));
if (overlap && overlapLastFrame)
{
handler(touch, ETouchEventType.IN);
}
if (overlap && !overlapLastFrame)
{
handler(touch, ETouchEventType.ENTER);
}
if (!overlap && overlapLastFrame)
{
handler(touch, ETouchEventType.EXIT);
}
});
}
public void ListenForTouchesOnOverlapSimple(OverlapPointDelegate overlapPoint, HandleTouchInfoDelegate handler, Camera camera = null)
{
ListenForTouches(TouchAreaHandlerSimple(overlapPoint, handler, camera));
}
public void ListenForTouchesOnOverlapWithEvents(OverlapPointDelegate overlapPoint, HandleTouchEventDelegate handler, Camera camera = null)
{
ListenForTouches(TouchAreaHandlerWithEvents(overlapPoint, handler, camera));
}
