protected virtual void Update()
{
// Remove previously up fingers, or mark them as up in case the up event isn't read correctly
for (var i = fingers.Count - 1; i >= 0; i--)
{
var finger = fingers[i];
if (finger.Up == true)
{
fingers.RemoveAt(i); pool.Push(finger);
}
else
{
finger.Up = true;
}
}
// Update real fingers
if (TouchCount > 0)
{
for (var i = 0; i < TouchCount; i++)
{
int id; Vector2 position; float pressure; bool up;
GetTouch(i, out id, out position, out pressure, out up);
AddFinger(id, position, pressure, up);
}
}
// If there are no real touches, simulate some from the mouse?
else
{
var set = false;
var up = false;
GetMouse(ref set, ref up);
if (set == true || up == true)
{
AddFinger(-1, MousePosition, 1.0f, up);
}
}
// Events
foreach (var finger in fingers)
{
if (finger.Down == true && OnFingerDown != null)
{
OnFingerDown.Invoke(finger);
}
if (OnFingerUpdate != null)
{
OnFingerUpdate.Invoke(finger);
}
if (finger.Up == true && OnFingerUp != null)
{
OnFingerUp.Invoke(finger);
}
}
}
/**
* Simulate Input for LeanFinger, used to test Input operations on the screen
*
* @param finger LeanFinger Object
*/
public static void SimulateFingerDown(LeanFinger finger)
{
OnFingerDown?.Invoke(finger);
}