private void HandleFingerUp(LeanFinger finger)
{
var fingerData = LeanFingerData.Find(fingerDatas, finger);
if (fingerData != null && Shape != null && Shape.Points != null)
{
//Debug.Log("count " + fingerData.Points.Count);
var minimum = Shape.ConnectEnds == true ? Shape.Points.Count + 1 : Shape.Points.Count;
if (MinimumPoints > 0 && MinimumPoints < minimum)
{
minimum = MinimumPoints;
}
if (fingerData.Points.Count >= minimum)
{
if (OnDetected != null)
{
OnDetected.Invoke(fingerData);
}
}
}
LeanFingerData.Remove(fingerDatas, finger, fingerDataPool);
}
protected virtual void Update()
{
if (fingerDatas != null)
{
for (var i = fingerDatas.Count - 1; i >= 0; i--)
{
var fingerData = fingerDatas[i];
var finger = fingerData.Finger;
var screenFrom = finger.GetSnapshotScreenPosition(finger.Age - LeanTouch.CurrentTapThreshold);
var screenTo = finger.ScreenPosition;
if (Vector2.Distance(screenFrom, screenTo) > LeanTouch.CurrentSwipeThreshold / LeanTouch.ScalingFactor)
{
if (fingerData.Flicked == false && TestFinger(finger, screenFrom, screenTo) == true)
{
fingerData.Flicked = true;
HandleFingerSwipe(finger, screenFrom, screenTo);
// If multi-flicks aren't allowed, remove the finger
if (Check != CheckType.Multiple)
{
LeanFingerData.Remove(fingerDatas, finger);
}
}
}
else
{
fingerData.Flicked = false;
}
}
}
}
private void HandleFingerUp(LeanFinger finger)
{
var fingerData = LeanFingerData.Find(fingerDatas, finger);
var points = fingerData.Points;
LeanFingerData.Remove(fingerDatas, finger, fingerDataPool);
if (Shape != null)
{
ranges.Clear();
var min = Shape.Points.Count;
var max = Shape.Points.Count;
if (MinimumPoints > 0)
{
min = MinimumPoints;
}
for (var i = max; i >= min; i--)
{
if (Shape.ConnectEnds == true)
{
for (var j = 0; j < Shape.Points.Count; j++)
{
AddRange(j, j + i - 1);
}
}
else
{
var steps = Shape.Points.Count - i;
for (var j = 0; j <= steps; j++)
{
AddRange(j, j + i - 2);
}
}
}
foreach (var range in ranges)
{
if (CalculateMatch(points, Shape.Points, DistanceThreshold, ErrorThreshold, range.x, range.y) == true)
{
if (onDetected != null)
{
onDetected.Invoke(finger);
}
return;
}
}
}
}
/// <summary>If you've set Use to ManuallyAddedFingers, then you can call this method to manually add a finger.</summary>
public void AddFinger(LeanFinger finger)
{
if (Shape != null && Shape.Points != null && Shape.Points.Count > 1)
{
// Discard any existing FingerData for this finger
LeanFingerData.Remove(fingerDatas, finger, fingerDataPool);
if (Shape.ConnectEnds == true)
{
// If the shape is connected then begin detection from every point, because we don't know where the user has begun drawing from yet.
for (var i = Shape.Points.Count - 1; i >= 0; i--)
{
AddFinger(finger, i);
}
}
else
{
AddFinger(finger, 0);
}
}
}
/// <summary>If you've set Use to ManuallyAddedFingers, then you can call this method to manually remove a finger.</summary>
public void RemoveFinger(LeanFinger finger)
{
LeanFingerData.Remove(fingerDatas, finger, fingerDataPool);
}
private void HandleFingerUp(LeanFinger finger)
{
LeanFingerData.Remove(fingerDatas, finger);
}