private void pointerHandler(RawPointerInput data)
{
// Actual touch
TrackingPoint p = trackingPoints.Find(t => t.Tag.ToString() == data.ID.ToString());
Point pos = window.PointToClient(data.PixelLocationRaw);
if ((data.Flags & RawPointerFlags.Down) > 0)
{
if (p == null)
{
p = new TrackingPoint(new PointF(pos.X, pos.Y), data.ID);
TriggerOnDown(p);
}
}
else if (p != null)
{
p.Location = new PointF(pos.X, pos.Y);
if ((data.Flags & RawPointerFlags.Up) > 0 || (data.Flags & RawPointerFlags.CaptureChanged) > 0)
{
TriggerOnUp(p);
}
else
{
TriggerOnMove(p);
}
}
}
private void PointerHandler(RawPointerInput data)
{
Point posPoint = GameBase.Form.PointToClient(data.PixelLocationRaw);
Microsoft.Xna.Framework.Point offset = GameBase.ViewportOffset;
posPoint.X -= offset.X;
posPoint.Y -= offset.Y;
Vector2 pos = new Vector2(posPoint.X, posPoint.Y);
if ((data.Flags & RawPointerFlags.Down) > 0 && !currentTouchButtons.Contains(data.ID))
{
// No need to even attempt to press a button if 2 are already pressed.
if (currentTouchButtons.Count < 2)
{
CurrentButton = ButtonState.Pressed;
}
currentTouchID = data.ID;
currentTouchButtons.Add(data.ID);
// We expect the touch positions to already be in window-space
TouchDownPositions.Add(data.ID, pos / GameBase.WindowManager.Ratio);
}
if (currentTouchID == data.ID)
{
position = posPoint;
intermediatePositionsNextFrame.Add(pos);
}
if ((data.Flags & RawPointerFlags.Up) > 0 ||
(data.Flags & RawPointerFlags.CaptureChanged) > 0)
{
if (currentTouchButtons.Contains(data.ID))
{
if (currentTouchButtons.Count <= 2)
{
if (currentTouchButtons.Count == 1)
{
left = ButtonState.Released;
right = ButtonState.Released;
isLeft = true;
}
else
{
CurrentButton = ButtonState.Released;
}
}
currentTouchButtons.Remove(data.ID);
TouchDownPositions.Remove(data.ID);
}
currentTouchID = currentTouchButtons.Count == 0 ? -1 : currentTouchButtons[currentTouchButtons.Count - 1];
}
}
public static extern bool GetPointerInfo(int pointerID, out RawPointerInput type);
