private void UpdateFlickGesture()
{
if (!IsFlickGesture)
{
return;
}
// Slowdown a little.
dragVelocity *= FlickAcceleration;
if ((dragVelocity.magnitude * Time.deltaTime) < FlickGestureThresholdInPixels ||
songRouletteItems.IsNullOrEmpty() ||
InputUtils.AnyMouseButtonPressed() ||
(flickGestureWasNoTouchscreenPressed && InputUtils.AnyTouchscreenPressed()))
{
// End flick-gesture
IsFlickGesture = false;
dragVelocity = Vector2.zero;
OnEndDrag(Vector2.zero);
return;
}
// Stop flick when the touchscreen was pressed again (i.e., a rising flank).
flickGestureWasNoTouchscreenPressed = flickGestureWasNoTouchscreenPressed || !InputUtils.AnyTouchscreenPressed();
// Simulate drag in flick direction.
SongRouletteItem flickSongRouletteItem = songRouletteItems.FirstOrDefault(it => it.SongMeta == SelectedSongMeta);
OnDrag(flickSongRouletteItem, dragVelocity * Time.deltaTime);
}
