public Notification(string what, int x, int y)
{
var contents = new MenuItem(what, Constant.NO_OP, Color.Gold);
var alpha = contents.color.A;
Draw = () =>
{
contents.color.A = alpha -= 3;
contents.Draw(x, y);
if (alpha <= 5) Draw = Constant.NO_OP;
};
}
public bool AddUnique(string text, Action Lambda)
{
var mi = new MenuItem(text, Lambda);
if (contents.Exists(_mi => mi.ToString() == _mi.ToString() && mi.color == _mi.color)) return false;
Add(text, Lambda);
return true;
}
public void GoPrev()
{
if (activeItem == null)
{
activeItem = contents.FindLast(mi => mi.Active); // this line not duplicated
if (activeItem == null) return;
}
else
{
activeItem.highlighted = false;
var valid = contents.FindAll(mi => mi.Active);
var ndx = valid.IndexOf(activeItem) - 1; // this line not duplicated
if (ndx < 0) ndx = valid.Count - 1; // this line not duplicated
activeItem = valid[ndx];
}
activeItem.highlighted = true;
}