forked from: 問題解決: ProgressionでsetVarを使ったときのバグ？

変数のスコープがややこしい？

by kappa-lab 05 Nov 2010

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/**
 * Copyright kappa-lab ( http://wonderfl.net/user/kappa-lab )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/oct0
 */


package {
    import flash.text.TextField;
    import flash.display.Sprite;
    import flash.text.TextFormat;
    import jp.progression.commands.*;
    import jp.progression.commands.lists.SerialList;
    import jp.progression.commands.lists.*;
    import jp.progression.commands.Var
    
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            var list:SerialList = new SerialList();
            var text1:TextField = new TextField();
            var tf:TextFormat = new TextFormat();
            tf.size =24;
            text1.multiline = true;
            text1.defaultTextFormat = tf;
            text1.height = 512;
            text1.width = 512;
            addChild(text1);
            
            var i:int=1;
            var j:int=2;
            
            
            list.addCommand(
                        new Var("i","one"),
                        new Var("j","two"),
                        function():void{
                            text1.appendText("i:"+this.getVar("i")+" j:"+this.getVar("j"));
                            this.setVar("j",10)
                        },
                        function():void{
                            text1.appendText("  ");
                            text1.appendText("i:"+this.getVar("i")+" j:"+this.getVar("j"));
                        }
                )
            list.execute();            
        }
    }
}