i'm going through some examples/tutorials, trying to figure out the syntax and structure, so i tracing through the documentation. i was wondering, for similar code below;
orxViewport_SetBackgroundColor(orxVIEWPORT *_pstViewport, orxRGBA _stColor);
where is "orxRGBA _stColor" defined here? and how would i know what input is expected (ie. arrays, int, float, etc).
i also see a lot of prefixes to these variables (orx, st, pst, str, b, pf, etc), are these variable types, what is the naming convention?