public override void Update(GameTime gameTime)
{
_mousePosition = GMouse.GetState().Position;
_itemSelected = false;
for (var i = 0; i < _items.Count; i++)
{
if (_items[i].Rect.Contains(_mousePosition))
{
SelectedItemIndex = i;
_itemSelected = true;
}
}
if (GKeyboard.IsKeyPressed(Keys.Up))
{
SelectedItemIndex -= 1;
}
if (GKeyboard.IsKeyPressed(Keys.Down))
{
SelectedItemIndex += 1;
}
if (SelectedItem.Action != null && SelectedItem.Type == ActionType.Update && (GKeyboard.IsKeyPressed(Keys.Enter) || (Mouse.GetState().LeftButton == ButtonState.Pressed && _itemSelected)))
{
Invoke();
}
}
public (float Distance, float Angle) GetMousePositionParams()
{
var mouseState = GMouse.GetState();
var distance = (Vector2.Distance(Center, mouseState.Position.ToVector2()) / ((Size.X + Size.Y) / 2) * 2);
var mouseVector = mouseState.Position.ToVector2();
var angle = (float)(-Math.Atan2(mouseVector.Y - Center.Y, mouseVector.X - Center.X) / Math.PI * 180);
return(distance, GDartsSegment.NormalizeAngle(angle, AngleNormalizationFactor.AllowNegative));
}