pbjをwonderflで使いやすいようにしてみる

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license : All rights reserved
modified : 2009-05-03 22:12:00

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<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
	<![CDATA[
	import mx.utils.Base64Encoder;
		private var file:FileReference;
		
		private var s_name:String;
		
		private var pbjParamNameColor:uint = 0xCC3333;
		private var pbjParamTypeNameColor:uint = 0x00CCCC;
		private var pbjsubParamNameColor:uint = 0xCC6633;
		
		
		private function onLoad():void{
			if(file != null) file = null;
			
			file = new FileReference();
			file.addEventListener(Event.SELECT, onSelect);
			file.browse( [ new FileFilter("pbj File (*.pbj)", "*.pbj") ] );
		}
		private function onSelect( e:Event ):void{
			file.addEventListener(Event.COMPLETE, onComp);
			file.load();
		}
		private function onComp(e:Event):void{
			if(!txt_VDBox.enabled) txt_VDBox.enabled = true;
			
			var byteArr:ByteArray = file.data;
			
			//-------------------------------------------------
			setParamTxt( byteArr );
			setCodeTxt( byteArr );
		}
		
		private function setParamTxt(data:ByteArray):void{
			var str:String = "";
			var shader:Shader = new Shader( data );
			
			var meta_arr:Array = new Array();
			var param_arr:Array = new Array();
			var arr:Array = new Array();
			
			var i:int = 0;
			var len:int = 0;
			
			var name:String="";
			var nameSpace:String="";
			var ven:String="";
			var ver:String="";
			var des:String="";
			
			for(var p:String in shader.data){
				if(shader.data[p] is String || shader.data[p] is int){
					if(p == "name"){
						name = "name : " + shader.data[p] + "\n";
						s_name = shader.data[p];
					}else if(p == "namespace"){
						nameSpace = "namespace : " + shader.data[p] + "\n";
					}else if(p == "vendor"){
						ven = "vendor : " + shader.data[p] + "\n";
					}else if(p == "version"){
						ver = "version : " + shader.data[p] + "\n";
					}else{
						des = "description : " + shader.data[p] + "\n";
					}
				}else{
					var _arr:Array =[];
					for (var d:String in shader.data[p]) {
						_arr.push({ "paramDataName":d, "value":String(shader.data[p][d]) });
					}
					param_arr.push({"paramName":p, "paramData":String(shader.data[p]), "paramType":String(shader.data[p].type), "param_arr":_arr});
				}
			}
			str = name + nameSpace + ven + ver + des;
			
			
			/*---------------------------------------------------------------------------------------------
				ActionScriptから値を渡すパラメータ群
			---------------------------------------------------------------------------------------------*/
			
			param_arr.sortOn("paramName");
			var shaderParam_arr:Array = new Array();
			shaderParam_arr.push(arr);
			shaderParam_arr.push(param_arr);
			
			len = shaderParam_arr[1].length;
			
			for(i=0; i<len; i++){
				str += "\n"+ shaderParam_arr[1][i].paramName + "" + " : " ;
				str += "( " + "" + shaderParam_arr[1][i].paramType + " )\n"+ '<' +"\n" ;
				for(var j:int=0, len2:int = shaderParam_arr[1][i].param_arr.length; j<len2; j++){
					str += "		" + shaderParam_arr[1][i].param_arr[j].paramDataName + " : " + shaderParam_arr[1][i].param_arr[j].value + "\n";
				}
				str += '>'+ "\n"
			}
			
			//-----------------------------------------------------------------------------------------------
			param_txt.htmlText = str;
		}
		private function setCodeTxt(data:ByteArray):void{
			data.deflate(); //とりあえず圧縮 解凍にはinflate()を使う
			var len:int = data.length;
			 
			var str:String = "[ "
			for(var i:int = 0; i<len; i++){ 
				str += i==len-1 ? data[i] : data[i] + ","; 
			} 
			str += " ]";

code_txt.text =
"class " + s_name + "Shader extends Shader\n"+
"{\n\n" + 
"	private var vec:Vector.<int> = Vector.<int>( " + str + " );\n" +
"	private var byteArr:ByteArray;\n"+
"	public function " + s_name + "Shader():void\n"+
"	{\n"+
"		var len:int = vec.length;\n"+
"		if(!byteArr)\n"+
"		{\n"+
"			byteArr = new ByteArray();\n"+
"			for(var i:int=0; i<len; i++)\n"+
"			{\n"+
"				byteArr.writeByte( vec[i] );\n"+
"			}\n"+
"			byteArr.inflate();\n"+
"			this.byteCode = byteArr;\n"+
"		}\n"+
"	}\n"+
"}";

}
	]]>
</mx:Script>
	<mx:VBox width="100%" height="100%" verticalGap="0">
		<mx:HBox width="100%" height="30" backgroundColor="#000000" verticalAlign="middle" paddingLeft="5" paddingRight="10">
			<mx:Label text="pbjExplorer" fontSize="18" fontWeight="bold" color="#CCCCCC"/>
			<mx:Spacer width="100%" />
			<mx:Button label="ロード" color="#000000" fillAlphas="[1.0, 1.0]" fillColors="[#FFFFFF, #FFFFFF]" click="onLoad()"/>
		</mx:HBox>
		<mx:VDividedBox id="txt_VDBox" width="100%" height="100%" backgroundColor="#000000" paddingLeft="3" paddingRight="3" paddingTop="3" paddingBottom="5" enabled="false">
			<mx:TextArea width="100%" backgroundColor="#333333" color="#CCCCCC" id="param_txt" height="100%"/>
			<mx:TextArea width="100%" backgroundColor="#333333" color="#CCCCCC" id="code_txt" height="100%"/>
		</mx:VDividedBox>
	</mx:VBox>
</mx:Application>

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