Scans the specified parameters and executes the callback for every element in the tree. This includes nested content!
the params to scan
the library name
a function that is executed for every element in the semantic structure. Return true in it to abort the scan for the element itself and all of its children (the rest of the scan will continue).
Loads the specified content from the ContentManager and scans its parameters (= content.json) for references to local files (= audio, video, images, generic files).
a list of local files
Scans the content parameters (=content.json) of a piece of content and returns a list of references to file that are embedded inside the content.