void CreateUI(IUIStyle style, Player player)
{
var powerUpIcons = new Dictionary <IPowerUp, IUITexture>();
var notFoundIcon = new UITexture(null);
var g = new Group(style)
{
// Name in the top-left corner of the screen
new Label(style)
{
Anchor = AnchoredRect.CreateTopLeftAnchored(10, 10)
}.DoWith(l => player.BindingFor(p => p.Name).BindTo(text => l.Text = text)),
// Hitpoints in the top-right corner of the screen
new Label(style)
{
Anchor = AnchoredRect.CreateTopRightAnchored(10, 10)
}.DoWith(l => player
.BindingFor(p => p.HitPoints)
.Map(value => $"{value:D}")
.BindTo(text => l.Text = text)),
// Powerups in the top center of the screen
new BoxGroup(style)
{
Anchor = new AnchoredRect(null, 10, null, null, null, null)
}
// take the power-ups, map them to textures and build image-widgets.
// then we'll add those to a list.
.DoWith(bg => player.Inventory.ToBinding()
.Map(pu => powerUpIcons[pu] ?? notFoundIcon)
.Map(img => new Image(style)
{
Texture = img
})
.Map(w => new WidgetAndConstraint <bool>(w))
.BindTo(bg))
};
}
