private void StartSwipe(TouchEvent touchEvent)
{
Vector3 lookPosition;
if (TouchUtils.TouchPositionToWorldCoords(touchEvent.GetEndPosition(), out lookPosition, 0.5f))
{
swipeStarted = true;
hero.CancelMoveToTarget();
hero.LookAt(lookPosition, attackTime);
hero.StartSwipeAttack();
}
}
private bool CheckForSwipeEnd(TouchEvent touchEvent)
{
float totalDistance = touchEvent.GetTouchEventPositionDelta().magnitude;
if (totalDistance >= minSwipeDistance)
{
Vector2 startPosition = touchEvent.GetStartPosition();
Vector2 endPosition = touchEvent.GetEndPosition();
float minLengthAllowed = totalDistance - maxSwipeVarianceFromStraightLine;
float maxLengthAllowed = totalDistance + maxSwipeVarianceFromStraightLine;
foreach (TouchFrame frame in touchEvent.GetFrames())
{
Vector2 framePosition = frame.GetPosition();
float frameDistance = Vector2.Distance(startPosition, framePosition) + Vector2.Distance(framePosition, endPosition);
if (frameDistance < minLengthAllowed || frameDistance > maxLengthAllowed)
{
Debug.Log("Frame distance " + frameDistance + " outside of " + minLengthAllowed + " and " + maxLengthAllowed);
return(false);
}
}
return(true);
}
return(false);
}
