forked from: forked from: Progression4をControllerとして使う練習

/**
 * Copyright fukt ( http://wonderfl.net/user/fukt )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/lYj8
 */

// forked from vasari's forked from: Progression4をControllerとして使う練習
// forked from umhr's Progression4をControllerとして使う練習
/*
Progression4の練習。

シーンとかページとかとはちょっと違う構成、
例えば3D空間を移動するなどの時に
Progression4をControllerとして使うとすると、
どうしたらいいんだろう。

試行錯誤中


*/
package {
    import flash.display.*;
    import flash.geom.PerspectiveProjection;
    import flash.geom.Point;
    
    import jp.progression.*;
    import jp.progression.config.*;
    import jp.progression.debug.*;
    
    public class progression extends Sprite {
        
        public var manager:Progression;
        
        public function progression() {
            
            stage.transform.perspectiveProjection = new PerspectiveProjection();
            stage.transform.perspectiveProjection.projectionCenter = new Point(465/2,465/2);
                
            Progression.initialize( new BasicAppConfig() );
            manager = new Progression( "index", stage, IndexScene );
            
            //Debugger.addTarget( manager );
            
            manager.goto( manager.root.sceneId );
        }
    }
}



import flash.display.*;
import flash.events.MouseEvent;

import jp.progression.casts.*;
import jp.progression.commands.*;
import jp.progression.commands.display.*;
import jp.progression.commands.lists.*;
import jp.progression.commands.managers.Goto;
import jp.progression.commands.net.*;
import jp.progression.commands.tweens.*;
import jp.progression.data.*;
import jp.progression.events.*;
import jp.progression.executors.ExecutorObjectState;
import jp.progression.scenes.*;

class IndexScene extends SceneObject {
    private var _view:View;
    public function IndexScene() {
//        var btnIndex:CastButton = new CastButton();
//        btnIndex.graphics.beginFill(0x0000FF);
//        btnIndex.graphics.drawRect( 0, 0, 40, 18 );
//        btnIndex.graphics.endFill();
//        btnIndex.id = "btnIndex";
//        btnIndex.addEventListener(MouseEvent.CLICK, clickHandler);
        stage.addEventListener(MouseEvent.CLICK, clickHandler);
        var sp:CastSprite = new CastSprite();
        sp.id = "sqIndex";
        _view = new View();
        _view.x = 465/2;
        _view.y = 465/2;
        sp.addChild(_view);
    }
    
    protected override function atSceneLoad():void {
        manager.addEventListener(ProcessEvent.PROCESS_START, onProcessStart);
        addCommand(
            //"Progression 4",
            new AddChild( container, "sqIndex" ),
            //new AddChild( container, "btnIndex" ),
            function():void {
                for (var i:int = 0; i < 16; i++) {
                    var SO:SceneObject = new SceneObject("s"+String(i));
                    addScene(SO);
                }
            }
        );
    }
    private function onProcessStart(event:ProcessEvent):void {
        for (var i:int = 0; i < 16; i++) {
            if(manager.destinedSceneId == manager.root.scenes[i].sceneId){
                _view.pitchStep(i);
            }
        }
    }
    protected override function atSceneInit():void {
        addCommand();
    }
    protected override function atSceneGoto():void {
        addCommand();
    }
    private function clickHandler(e:MouseEvent):void {
        if (manager.state > ExecutorObjectState.IDLING) {
            manager.stop();
        }
        if (manager.current.next) {
            manager.goto(manager.current.next.sceneId);
        } else {
            manager.goto(manager.root.scenes[0].sceneId);
        }
    }
}

import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.easing.*;
import org.libspark.betweenas3.tweens.ITween;

import flash.display.Sprite;
class View extends Sprite{
    private var _canvas:ViewSprite;
    private var _t:ITween;
    private var _currentStep:int;
    public function View():void{
        _canvas = new ViewSprite();
        this.addChild(_canvas);
    }
    public function pitchStep(step:int):void{
        var degree:Number = (step/16)*360;
        if(((_currentStep/6)*360-degree)<-180){
            degree = -360+degree;
        }else if(((_currentStep/6)*360-degree)>180){
            degree = 360+degree;
        }
        if (_t != null) {
            _t.stop();
            if(_canvas.rotationY-degree > 180){
                degree = 360+degree;
            }
        }
        _t = BetweenAS3.tween(_canvas, { rotationY:degree}, null, 0.3, Cubic.easeOut);
        _t.onComplete = function():void{_canvas.rotationY = (degree+360)%360};
        _t.play();
        _currentStep = step;
    }
}
import flash.geom.PerspectiveProjection;
import flash.geom.Point;
import flash.geom.Vector3D;
class ViewSprite extends Sprite{
    public function ViewSprite():void{
        this.z = 0;
        var colors:Array = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0x00FFFF, 0xFF00FF];
        for (var i:int = 0; i < 6; i++) {
            var sp:Sprite = new Sprite();
            sp.graphics.beginFill(colors[i],0.1);
            sp.graphics.drawRect(-100,-100,200,200);
            sp.graphics.endFill();
            sp.z = 100-200*(i/5);
            this.addChild(sp);
        }
    }
    override public function get rotationY():Number{
        return super.rotationY;
    }
    override public function set rotationY(value:Number):void{
        super.rotationY = (value+360)%360;
        zSort(this);
    }
    private function zSort(target:DisplayObjectContainer):void {
        if(!target.root){return};
        var n:int = target.numChildren;
        var array:Array = [];
        var reference:Array = [];
        for (var i:int = 0; i < n; i++) {
            var poz:Vector3D = target.getChildAt(i).transform.getRelativeMatrix3D(this.root.stage).position;
            var point:Point = stage.transform.perspectiveProjection.projectionCenter;
            array[i] = poz.subtract(new Vector3D(point.x,point.y,-stage.transform.perspectiveProjection.focalLength)).length;
            reference[i] = target.getChildAt(i);
        }
        var temp:Array = array.sort(Array.NUMERIC | Array.RETURNINDEXEDARRAY);
        for (i = 0; i < n; i++) {
            target.setChildIndex(reference[temp[i]],0);
            if(reference[temp[i]].numChildren > 1){
                zSort(reference[temp[i]]);
            }
        }
    }
}