[away3d] MovieMesh: Possible Frame Name Fix

[galaxy]

Hi,

I noticed that certain md2 files that did not have frame names that
ended in 3 digits would sometimes fail to load animations correctly.
It appears that MovieMesh::addFrame assumes that all frames will have
a 3 digit number which is not always the case with off the shelf md2s.
I've used the code below and it seems to have allowed support for more
md2s. I apologize if there's a better way to do the char comparison in
actionscript.

Thanks,
George

                /**
                 * Adds a new frame to the animation timeline.
                 */
                public function addFrame(frame:Frame):void
                {
                        var _name:String; // = frame.name.slice(0, 
frame.name.length - 3);
                        var l_zero:String = "0";
                        var l_nine:String = "9";

                        var l_index:int = (frame.name.length - 1);
                        while (l_index >= 0)
                        {
                                var l_char:int = frame.name.charCodeAt(l_index);

                                if (false == ((l_char >= l_zero.charCodeAt(0)) 
&& (l_char <=
l_nine.charCodeAt(0))) )
                                        break;

                                l_index--;
                        }
                        _name = frame.name.slice(0, (l_index + 1));
                        trace("Frame: " + frame.name + " vs " + _name);

                        if (!labels[_name])
                                labels[_name] = {begin:framesLength, 
end:framesLength};
                        else
                                ++labels[_name].end;

                        frames.push(frame);

                        framesLength++;
                }