public virtual void Initialize(WidgetArgs args)
{
// Parse the YAML equations to find the widget bounds
var parentBounds = (Parent == null)
? new Rectangle(0, 0, Game.Renderer.Resolution.Width, Game.Renderer.Resolution.Height)
: Parent.Bounds;
var substitutions = args.ContainsKey("substitutions") ?
new Dictionary <string, int>((Dictionary <string, int>)args["substitutions"]) :
new Dictionary <string, int>();
substitutions.Add("WINDOW_RIGHT", Game.Renderer.Resolution.Width);
substitutions.Add("WINDOW_BOTTOM", Game.Renderer.Resolution.Height);
substitutions.Add("PARENT_RIGHT", parentBounds.Width);
substitutions.Add("PARENT_LEFT", parentBounds.Left);
substitutions.Add("PARENT_TOP", parentBounds.Top);
substitutions.Add("PARENT_BOTTOM", parentBounds.Height);
var readOnlySubstitutions = new ReadOnlyDictionary <string, int>(substitutions);
var width = Width != null?Width.Evaluate(readOnlySubstitutions) : 0;
var height = Height != null?Height.Evaluate(readOnlySubstitutions) : 0;
substitutions.Add("WIDTH", width);
substitutions.Add("HEIGHT", height);
var x = X != null?X.Evaluate(readOnlySubstitutions) : 0;
var y = Y != null?Y.Evaluate(readOnlySubstitutions) : 0;
Bounds = new Rectangle(x, y, width, height);
}
