Progression4をControllerとして使う練習3

/**
 * Copyright umhr ( http://wonderfl.net/user/umhr )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/4Ur6
 */

/*
Progression4の練習。3

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.events.MouseEvent;
	import flash.geom.PerspectiveProjection;
	import flash.geom.Point;
	import flash.text.TextField;
	import flash.text.TextFormat;
	
	import jp.progression.*;
	import jp.progression.config.*;
	import jp.progression.debug.*;
	import jp.progression.events.*;
	import jp.progression.executors.ExecutorObjectState;
	
	[SWF(width = 465, height = 465, backgroundColor = 0x000000, frameRate = 30)]
	public class Main extends Sprite {
		public var manager:Progression;
		private var _view:View;
		private var _tf:TextField;
		public function Main() {
			
			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 );
			addView();
			manager.goto( manager.root.sceneId );
			manager.addEventListener(ProcessEvent.PROCESS_START, onProcessStart);
		}
		private function addView():void{
			_view = new View();
			_view.x = 465/2;
			_view.y = 465/2;
			this.addChild(_view);
			stage.addEventListener(MouseEvent.CLICK, clickHandler);
			_tf = new TextField();
			_tf.defaultTextFormat = new TextFormat("_sans",18,0xFFFFFF);
			_tf.text = "index";
			_tf.autoSize = "left";
			this.addChild(_tf);
		}
		
		
		private function clickHandler(e:MouseEvent):void {
			if (manager.state > ExecutorObjectState.IDLING) {
				manager.stop();
			}
			if(e.target.name){
				manager.goto(manager.root.scenes[int(e.target.name)].sceneId);
				return;
			}
			/*
			if (manager.current.next) {
				manager.goto(manager.current.next.sceneId);
			} else {
				manager.goto(manager.root.scenes[0].sceneId);
			}
			*/
		}
		private function onProcessStart(event:ProcessEvent):void {
			_tf.text = String(manager.destinedSceneId);
			for (var i:int = 0; i < 6; i++) {
				if(manager.destinedSceneId == manager.root.scenes[i].sceneId){
					_view.pitchStep(i);
				}
			}
		}
	}
}




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 {
	public function IndexScene() {
		var sp:CastSprite = new CastSprite();
		sp.id = "sqIndex";
	}
	
	protected override function atSceneLoad():void {
		addCommand(
			new AddChild( container, "sqIndex" ),
			function():void {
				for (var i:int = 0; i < 6; i++) {
					var SO:SceneObject = new SceneObject("s"+String(i));
					addScene(SO);
				}
			}
		);
	}
	protected override function atSceneInit():void {
		addCommand();
	}
	protected override function atSceneGoto():void {
		addCommand();
	}
}

import flash.display.*;
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/6)*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.serial(
			BetweenAS3.tween(_canvas, { depth:1}, null, 0.3, Expo.easeIn),
			BetweenAS3.tween(_canvas, { rotationY:degree}, null, 0.4),
			BetweenAS3.tween(_canvas, { depth:0}, null, 0.3, Expo.easeIn)
			);
		_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;
import flash.geom.Matrix;
import flash.events.Event;
class ViewSprite extends Sprite{
	private var _sprites:Array;
	private var _rotationY:Number = 0;
	private var _depth:Number = 0;
	public function ViewSprite():void{
		this.addEventListener(Event.ADDED_TO_STAGE,onStage);
	}
	private function onStage(event:Event):void{
		this.removeEventListener(Event.ADDED_TO_STAGE,onStage);
		this.z = 0;
		_sprites = [];
		var colors:Array = [0xFF0000, 0x00FF00, 0x0000FF, 0xFFFF00, 0x00FFFF, 0xFF00FF];
		for (var i:int = 0; i < 6; i++) {
			var sp:Sprite = new Sprite();
			sp.graphics.lineStyle(3,0xFFFFFF);
			sp.graphics.beginGradientFill("linear",[colors[i],0x000000],[1,1],[0x00,0xFF],new Matrix(0.7,0,-1,0.7));
			sp.graphics.drawRect(-190,-190,380,380);
			sp.graphics.endFill();
			sp.name = String(i);
			this.addChild(sp);
			_sprites[i] = sp;
		}
		rotationY = 0;
		
	}
	public function get depth():Number{
		return _depth;
	}
	public function set depth(value:Number):void{
		_depth = value;
		rotationY = _rotationY;
	}
	override public function get rotationY():Number{
		return _rotationY;
	}
	override public function set rotationY(value:Number):void{
		_rotationY = (value+360)%360;
		var n:int = _sprites.length;
		for (var i:int = 0; i < n; i++) {
			_sprites[i].x = Math.cos(Math.PI*(i/3+(90-_rotationY)/180))*350*(1+(1-_depth)/3.2);
			_sprites[i].z = Math.sin(Math.PI*(i/3+(90-_rotationY)/180))*350*_depth;
			_sprites[i].rotationY = ((((360-360*i/6+_rotationY))%180+90)%180-90)*_depth;
		}
		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]]);
			}
		}
		var s:int = Math.round(_rotationY/60)%6;
		for (i = 0; i < n; i++) {
			if(_sprites[i].z == 0){
				_sprites[i].visible = (Math.abs(s-i)<=1 || Math.abs(s-i) == 5);
			}else{
				_sprites[i].visible = (_sprites[i].z > 0);
			}
		}
	}
}