nicolasgramlich/AndEngine — pull request #64 by tauame (2012-03-28 18:43:58+00:00)
Title: Added isLoaded and isStarted into Sound class

I modified the Sound class to have the methods "isLoaded()" and
"isStarted()"

I basically implemented the OnLoadCompleteListener interface into the
Sound class for the "isLoaded()" method.

For the "isStarted()", I modified the play(), stop() and release()
methods.

I really think that the "isLoaded()" is needed, but I'm in doubt about
the "isStarted()" (stores in a boolean if the method play() or stop()
were called).