public virtual void Initialize(Menu menu)
{
if (Font == null)
Font = menu.Font;
}
public static IEnumerator<object> ShowNew(Game game, string description, IEnumerable<object> items, SpriteFont font = null)
{
var f = new Future<string>();
var menu = new Menu(game, description, f);
try {
menu.Font = font ?? menu.Font;
foreach (var item in items) {
if (item is IMenuItem) {
menu.Items.Add((IMenuItem)item);
} else if (item is string) {
var menuItem = new TextMenuItem {
Text = (string)item,
Handler = (i) => {
menu.Close();
f.SetResult(i.Text, null);
}
};
menu.Items.Add(menuItem);
} else {
throw new InvalidOperationException("Menu items must be strings or IMenuItem instances");
}
}
menu.Cancelled += () => { f.SetResult(null, null); };
while (!game.InputControls.Available)
yield return new WaitForNextStep();
game.Components.Add(menu);
yield return f;
} finally {
game.Components.Remove(menu);
menu.Dispose();
}
yield return new Result(f.Result);
}