Re: flexjs eat json tilesets

[OmPrakash Muppirala]

On Feb 17, 2016 10:38 PM, "Alex Harui" <aha...@adobe.com> wrote:
>
> Hi Lizhi,
>
> Your email did not format well, but IMO, you are seeing expected behavior
> in the Google Closure Compiler optimization.  Unless you specify
> otherwise, the GCC will rename variables, properties, etc.  Using straight
> up JSON can be tricky in such situations.  You may have to specify and
> even use a class definition for the JSON data structure.

This is interesting.   Is there an example of this kind of pattern
somewhere in the FlexJS examples?

Thanks,
Om

>
> -Alex
>
> On 2/16/16, 6:59 PM, "lizhi" <s...@qq.com> wrote:
>
> >package {      import flash.display.Bitmap;    import
flash.display.Loader;    import
> >flash.display.LoaderInfo;      import flash.display.Sprite;    import
> >flash.display.StageAlign;      import flash.display.StageScaleMode;
import
> >flash.events.Event;    import flash.geom.Matrix;       import
flash.net.URLLoader;
> >import flash.net.URLRequest;   import flash.text.TextField;    import
> >spriteflexjs.Stats;    /**      * ...   * @author lizhi         */
 public class TestTMX
> >extends Sprite {               private var tmxloader:URLLoader;
      private var
> >pngs:Array =
> >[];            private var tmxobj:Object;              public function
TestTMX()
> >               {                       tmxloader =
> >new URLLoader(new URLRequest("../../assets/tmx/sewers.json"));
> >tmxloader.addEventListener(Event.COMPLETE, tmxloader_complete);
> >stage.align = StageAlign.TOP_LEFT;                     stage.scaleMode =
> >StageScaleMode.NO_SCALE;                       addChild(new Stats);
      }                               private function
> >tmxloader_complete(e:Event):void               {
 tmxobj = JSON.parse(tmxloader.data
> >+
> >"");                   loadNextTile();         }
       private function loadNextTile():void            {
   if
> >(pngs.length<tmxobj.tilesets.length) {                         var
loader:Loader = new
> >Loader;
> >loader.contentLoaderInfo.addEventListener(Event.COMPLETE,
> >loader_complete);
> >var tset:Object = tmxobj.tilesets[pngs.length];
      var url:String =
> >tset.image;                            url =
url.slice(url.lastIndexOf(&quot;\/&quot;)+1);
> >loader.load(new URLRequest(&quot;../../assets/tmx/&quot;+url));
              }else
> >{
> >init();                        }               }
       private function loader_complete(e:Event):void          {
> >pngs.push(((e.currentTarget as LoaderInfo).content as
> >Bitmap).bitmapData);
> >loadNextTile();                }                               private
function init():void            {                       var tw:Number =
> >tmxobj.tilewidth;                      var th:Number =
tmxobj.tileheight;                      for each(var
> >layer:Object in tmxobj.layers) {                               for (var
i:int = 0; i &lt;
> >layer.data.length; i++ ) {                                     var
id:int =
> >layer.data[i];                                 if(id>0){
> >var tset:Object = tmxobj.tilesets[0];
      var fg:int =
> >tset.firstgid;
> >var x:int = int(i % layer.width);
      var y:int = int(i /
> >layer.width);
> >var ttw:int = tset.tilewidth;
var tth:int = tset.tileheight;                                          var
> >numCols:int = tset.imagewidth/ttw;
       var tx:int = int((id-fg) %
> >numCols);
> >var ty:int = int((id - fg) / numCols);
> >graphics.beginBitmapFill(pngs[0],new
> >Matrix(1,0,0,1,x*tw-tx*ttw,y*th-ty*tth));
              graphics.drawRect(x * tw,
> >y *
> >th, tw, th);                                   }
       }                       }               }                       }}
> >and i can not find "tilesets" in the js-release/
> >
> >
> >
> >--
> >View this message in context:
> >
http://apache-flex-development.2333347.n4.nabble.com/flexjs-eat-json-tiles
> >ets-tp51581.html
> >Sent from the Apache Flex Development mailing list archive at Nabble.com.
>