/* MY WAY By: Ctrl http://ctrlcodes.com The Sex Pistols Video Treatment (Random Bitmap Displacements) (forked from: マウスで操作するSlitScan) Feb 2010 */ package { import flash.display.Bitmap; import flash.display.BitmapData; import flash.display.Loader; import flash.display.Sprite; import flash.events.Event; import flash.events.MouseEvent; import flash.events.NetStatusEvent; import flash.geom.Point; import flash.geom.Rectangle; import flash.media.SoundMixer; import flash.media.SoundTransform; import flash.media.Video; import flash.net.NetConnection; import flash.net.NetStream; import flash.net.NetStreamInfo; import flash.net.URLRequest; import flash.text.TextField; import flash.text.TextFieldAutoSize; import flash.text.TextFormat; [SWF(backgroundColor = 0x0, width = 465, height = 465, frameRate = 60)] public class MyWay extends Sprite { private static const PLAYER_WIDTH:int = 465; private static const PLAYER_HEIGHT:int = 465; private static const NUM_FRAMES:int = 100; private static const MAX_DELAY:int = NUM_FRAMES / 2 - 1; private static const PLAY_FRAME:int = NUM_FRAMES / 2; private var playPause:String = "play"; public function MyWay() { rotationY = 180; x = 465; Wonderfl.capture_delay(48); for (var i:int = 0; i < NUM_FRAMES; ++i) { frames[i] = new BitmapData(PLAYER_WIDTH, PLAYER_HEIGHT, false, 0x0); } for (var yy:int = 0; yy < PLAYER_HEIGHT; ++yy) { var line:Line = new Line(); lines[yy] = line; } loadInfoTf = new TextField(); var fmt:TextFormat = new TextFormat(); fmt.size = 16; loadInfoTf.defaultTextFormat = fmt; loadInfoTf.text = 'start'; loadInfoTf.textColor = 0xFFFFFF; loadInfoTf.autoSize = TextFieldAutoSize.CENTER; loadInfoTf.selectable = false; loadInfoTf.x = 0; loadInfoTf.y = stage.stageHeight - loadInfoTf.height - 10; loadInfoTf.width = stage.stageWidth; addChild(loadInfoTf); displayData = new BitmapData(PLAYER_WIDTH, PLAYER_HEIGHT, false, 0x0) display = new Bitmap(displayData); guideLayer = new Sprite(); display.x = guideLayer.x = (stage.stageWidth - display.width) / 2; display.y = guideLayer.y = (stage.stageHeight - display.height) / 2; addChild(display); guideTf = new TextField(); fmt.size = 14; guideTf.textColor = 0xffffff; guideTf.backgroundColor = 0x0; guideTf.autoSize = TextFieldAutoSize.LEFT; guideTf.selectable = false; guideTf.defaultTextFormat = fmt; guideLayer.addChild(guideTf); addChild(guideLayer); loadVideo("http://www.ctrlcodes.com/wonderfl/videos/MyWay.flv"); stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler); stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler); stage.addEventListener(MouseEvent.CLICK, clickIt); } private var index:int = 0; private var applyDist:Number; private var destPoint:Point = new Point(); private var sourceRect:Rectangle = new Rectangle(0, 0, PLAYER_WIDTH, 1); private var pressX:Number; private var pressY:Number; private var mousePressed:Boolean = false; private var frames:Vector.<BitmapData> = new Vector.<BitmapData>(NUM_FRAMES, true); private var lines:Vector.<Line> = new Vector.<Line>(PLAYER_HEIGHT, true); private var loadInfoTf:TextField; private var guideTf:TextField; private var showGuide:Boolean = true; private var display:Bitmap; private var displayData:BitmapData; private var guideLayer:Sprite; private var videoLayer:Sprite; private var netStream:NetStream;//ローカル変数にすると、drawする時にセキュリティエラーが出る private function checkClickHandler(event:MouseEvent):void { showGuide = event.currentTarget.selected; } private function loadVideo(url:String):void { var netConnection:NetConnection = new NetConnection(); netConnection.connect(null); netStream = new NetStream(netConnection); netStream.client = { onMetaData:function(args:*):void { } }; netStream.checkPolicyFile = true; netStream.play(url); videoLayer = new Sprite(); var video:Video = new Video(); video.width = PLAYER_WIDTH; video.height = PLAYER_HEIGHT; video.attachNetStream(netStream); videoLayer.addChild(video); mousePressed = true; addEventListener(Event.ENTER_FRAME, function(event:Event):void { var per:Number = Math.ceil(netStream.bytesLoaded * 100 / netStream.bytesTotal); if (per >= 100) { loadInfoTf.text = "now initializing. please wait."; if (index >= PLAY_FRAME) { removeChild(loadInfoTf); removeEventListener(Event.ENTER_FRAME, arguments.callee); } } else { loadInfoTf.text = "loading " + String(per) + "%" + "loaded"; } }); netStream.addEventListener (NetStatusEvent.NET_STATUS , function(event:NetStatusEvent):void { switch(event.info.code) { case "NetStream.Play.Start": stage.addEventListener(Event.ENTER_FRAME, enterFrameHandler); break; case "NetStream.Play.Stop": //終わったら最初から開始 netStream.seek(0); break; } }); } private function mouseDownHandler(e:MouseEvent = null):void { mousePressed = true; //AutoPlay pressX = (Math.floor(Math.random()*(1+465-10))+10); pressY = (Math.floor(Math.random()*(1+465-10))+10); } private function mouseUpHandler(e:MouseEvent):void { mousePressed = false; guideTf.visible = false; guideLayer.graphics.clear(); } private function clickIt(e:MouseEvent):void { if(playPause == "play") { netStream.pause(); stage.removeEventListener(Event.ENTER_FRAME, enterFrameHandler); playPause = "stop"; } else if(playPause == "stop") { netStream.resume(); stage.addEventListener(Event.ENTER_FRAME, enterFrameHandler); playPause = "play"; } } private function drawGuide(delay:Number):void { guideLayer.graphics.clear(); guideLayer.graphics.lineStyle(1, 0xFFFFFF, 0.5); var up:Number = pressY + applyDist; guideLayer.graphics.moveTo(0, up); guideLayer.graphics.lineTo(PLAYER_WIDTH, up); var bottom:Number = pressY - applyDist; guideLayer.graphics.moveTo(0, bottom); guideLayer.graphics.lineTo(PLAYER_WIDTH, bottom); guideLayer.graphics.moveTo(pressX, pressY); guideLayer.graphics.lineTo(guideLayer.mouseX, guideLayer.mouseY); guideTf.visible = true; guideTf.x = guideLayer.mouseX; guideTf.y = guideLayer.mouseY - guideTf.textHeight; var str:String = ''; if (delay > 0) { str = '+'; } guideTf.text = str + String(delay) + "frame"; } private function enterFrameHandler(event:Event):void { mouseDownHandler(); if(mousePressed){ var delay:int = (300 - pressX); if (delay > MAX_DELAY) { delay = MAX_DELAY } else if (delay < -MAX_DELAY) { delay = -MAX_DELAY; } applyDist = 200 - pressY; if (applyDist < 0) applyDist *= -1; //if(showGuide) //drawGuide(delay); } update(applyDist, delay); ++index; index %= NUM_FRAMES; } private function update(applyDist:int, delay:int = 0):void { frames[index].draw(videoLayer); for (var yy:int = 0; yy < PLAYER_HEIGHT; ++yy) { var line:Line = lines[yy]; sourceRect.y = yy; destPoint.y = yy; if (mousePressed) { var dist:Number = pressY - yy; if (dist < 0) dist *= -1; if(dist <= applyDist){ var per:Number = dist / applyDist; line.changeDelayDirect(delay * (1 - per)); } else { line.changeDelay(0); } } else { line.changeDelay(0); } var targetFrame:int = (index + PLAY_FRAME + line.delay) % NUM_FRAMES; if (targetFrame < 0) { targetFrame = NUM_FRAMES + targetFrame; } displayData.copyPixels(frames[targetFrame], sourceRect, destPoint); } } } } import org.libspark.betweenas3.BetweenAS3; import org.libspark.betweenas3.tweens.ITween; import org.libspark.betweenas3.easing.Linear; import org.libspark.betweenas3.easing.Bounce; import org.libspark.betweenas3.easing.Elastic; class Line { public var delay:int = 0; private var t:ITween; private var prev:int = 0; public function changeDelayDirect(value:int):void { if(t && t.isPlaying) t.stop(); delay = value; prev = value; } public function changeDelay(value:int):void { if (prev != value) { if(t && t.isPlaying) t.stop(); //t = BetweenAS3.tween(this, { delay: value }, null, 1.5, Bounce.easeOut); t = BetweenAS3.tween(this, { delay: value }, null, 3, Elastic.easeOut); //t = BetweenAS3.tween(this, { delay: value }, null, 0.5, Linear.easeNone); t.play(); prev = value; } } }