public override bool OnTouchEvent(MotionEvent e)
{
if (e.Action == MotionEventActions.Up)
{
Button = DPadButtons.None;
timer.AutoReset = false;
timer.Stop();
CreateCroppedBitmap();
Invalidate();
}
else if (e.Action == MotionEventActions.Down)
{
Stopwatch st = new Stopwatch();
st.Start();
currentEvent = e;
timer.AutoReset = true;
timer.Start();
double distance = Math.Sqrt(
Math.Pow(DPadCenter.X - e.GetX(), 2) + Math.Pow(DPadCenter.Y - e.GetY(), 2));
if (distance > MiddleButtonRadius)
{
if (distance < DPadBounds.Width() / 2)
{
int X = ((int)e.GetX() - DPadCenter.X), Y = -((int)e.GetY() - DPadCenter.Y);
double angle = 90 + RadianToDegree(angleBetween(new Android.Graphics.Point(X, Y), new Android.Graphics.Point(0, 0)));
angle = Rotated ? angle : angle + 45;
if ((angle >= 45) && (angle <= 135))
{
this.notifyButtonClick(DPadButtons.Up);
}
else if ((angle >= 135) && (angle <= 225))
{
this.notifyButtonClick(DPadButtons.Left);
}
else if ((angle >= 225) && (angle <= 315))
{
this.notifyButtonClick(DPadButtons.Down);
}
else
{
this.notifyButtonClick(DPadButtons.Right);
}
}
}
else
{
this.notifyButtonClick(DPadButtons.Middle);
}
Console.WriteLine(st.ElapsedMilliseconds);
CreateCroppedBitmap();
Invalidate();
st.Stop();
}
return(base.OnTouchEvent(e));
}
protected override async void OnLayout(bool changed, int left, int top, int right, int bottom)
{
await LoadBitmap();
Log.Debug("DPAD Height", DPadBounds.Height().ToString());
CreateCroppedBitmap();
Invalidate();
base.OnLayout(changed, left, top, right, bottom);
}
