Optional
url: stringan optional params string or URL containing fragment (hash) params to be parsed
an object representing the deserialized params string. [hitbox=false] draw the hitbox in the debug panel (if enabled) [velocity=false] draw the entities velocity in the debug panel (if enabled) [quadtree=false] draw the quadtree in the debug panel (if enabled) [webgl=false] force the renderer to WebGL [debug=false] display the debug panel (if preloaded) [debugToggleKey="s"] show/hide the debug panel (if preloaded)
parse the fragment (hash) from a URL and returns them into