public void Update(Game game)
{
if (Game.Input.MousePressed(MouseButton.Left))
{
if (LeftButtonRectangle.Contains(Game.Input.MousePosition))
{
Choice--;
if (Choice < (Choices == null ? MinValue : 0))
{
Choice = Choices == null ? MaxValue : Choices.Length - 1;
}
if (ChoiceChanged != null)
{
ChoiceChanged(this, Choice, Choices == null ? Choice.ToString() : Choices[Choice]);
}
}
if (RightButtonRectangle.Contains(Game.Input.MousePosition))
{
Choice++;
if (Choice > (Choices == null ? MaxValue : Choices.Length - 1))
{
Choice = Choices == null ? MinValue : 0;
}
if (ChoiceChanged != null)
{
ChoiceChanged(this, Choice, Choices == null ? Choice.ToString() : Choices[Choice]);
}
}
}
}
public void Draw(Game game)
{
bool hovered = Rectangle.Contains(game.Input.MousePosition);
SpriteBatch batch = game.Batch;
batch.Rectangle(Rectangle, Color.Black * 0.8f);
if (Icon != null)
{
batch.Texture(new Vector2(Position.Value.X + 4, Position.Value.Y + 4), Icon, TextColor * 0.6f);
}
batch.Text(Font, 15,
Label,
new Vector2(Position.Value.X + (Icon != null ? Icon.Width + 8 : 8), Position.Value.Y + 6),
TextColor * 0.6f);
batch.Texture(new Rectangle(LeftButtonRectangle.X + 4, LeftButtonRectangle.Y + 4, 24, 24),
Game.Assets.Get <Texture2D>("editor/arrow.png"),
Color.White * (LeftButtonRectangle.Contains(Game.Input.MousePosition) ? Game.Input.Mouse(MouseButton.Left) ? 1.0f : 0.8f : 0.6f),
null, 0, null, SpriteEffects.FlipHorizontally);
batch.Texture(new Rectangle(RightButtonRectangle.X + 4, RightButtonRectangle.Y + 4, 24, 24),
Game.Assets.Get <Texture2D>("editor/arrow.png"),
Color.White * (RightButtonRectangle.Contains(Game.Input.MousePosition) ? Game.Input.Mouse(MouseButton.Left) ? 1.0f : 0.8f : 0.6f));
Vector2 measure = Font.Measure(13, Choices == null ? Choice.ToString() : Choices[Choice]);
int width = RightButtonRectangle.X - (LeftButtonRectangle.X + LeftButtonRectangle.Width);
width -= 8;
Rectangle rect = new Rectangle(LeftButtonRectangle.X + LeftButtonRectangle.Width + 4, LeftButtonRectangle.Y, width, 32);
batch.Text(Font, 13,
Choices == null ? Choice.ToString() : Choices[Choice],
new Vector2(rect.X + rect.Width / 2 - measure.X / 2, Position.Value.Y + 7),
TextColor * 0.6f);
}