First of all I would like to thank Nicolas to be so kind to open source community. I am a professional game developer but I am new to ANDengine. I am looking into examples but I could not understand anything... I can see code but I don't know why are you passing them those parameters? I tried to pass them other arguments but this is simply guess work.
And I think with this poor documentation it took me ages to develop game. ANDengine is a framework for Android game devs. Imagine JSP or STRUTS without documentation!!! or with examples but without comments.
Dear Nicolas I would humbly advise you to kindly think like a newbie to ANDengine. The examples you gave are by perspective of people who know much about ANDengine like you, but for a newbie it is just piece of code and nothing more than that. Kindly add some more value to it.
I tried to dig up in code but couldn't find any thing understandable. It give me an error message that your file could not be saved... Now I don't know why.. if this remains I could not complete my games. I literally took weeks to get out if you stuck at some place.