public void Update(RenderWindow Window)
{
if (!_WheelMoved)
{
_WheelDelta = 0;
}
_WheelMoved = false;
if (_Changes.First != null)
{
_Changes.First.Acknowledge(_Changes.Second, _Changes.Third);
_Changes.First = null;
}
_Position = Window.MapPixelToCoords(Mouse.GetPosition(Window), Window.GetView());
bool on = true;
if (Position.X < 0 || Position.Y < 0 || Position.Y > Window.Size.Y || Position.X > Window.Size.X)
{
on = false;
}
if (_LeftDrag && on)
{
_DragDelta = _Position - _DragStart;
_DragStart = _Position;
}
else if (on)
{
_DragDelta = _Position - _DragStart;
if (_LeftDown && Math.Abs(_DragDelta.X) + Math.Abs(_DragDelta.Y) >= 1)
{
_LeftDrag = true;
_DragStart = Position;
}
}
else
{
_DragDelta = new Vector2f(0, 0);
}
if (!_LeftUp && !Mouse.IsButtonPressed(Mouse.Button.Left) &&
OnLeftUp != null)
{
OnLeftUp(this, new MouseEventArgs(_Position));
}
else if (!_LeftDown && Mouse.IsButtonPressed(Mouse.Button.Left) &&
OnLeftDown != null)
{
OnLeftDown(this, new MouseEventArgs(_Position));
}
_LeftUp = !Mouse.IsButtonPressed(Mouse.Button.Left);
_LeftClick = _LeftUp && _LeftDown && !_LeftDrag;
if (_LeftClick && OnLeftClick != null)
{
OnLeftClick(this, new MouseEventArgs(_Position));
}
_DragStart = _Position;
_LeftDown = !_LeftUp;
if (_LeftUp)
{
_LeftDrag = false;
_DragDelta = new Vector2f(0, 0);
}
_RightUp = !Mouse.IsButtonPressed(Mouse.Button.Right);
_RightClick = _RightUp && _RightDown;
_RightDown = !_RightUp;
_LastTop = _Top;
}
internal void Put(Interactive Mouseable)
{
_Top = Mouseable;
}