// forked from okoi's forked from: 某スペルカードの一部風　目コピ処理 - より本物らしく // forked from okoi's 某スペルカードの一部風　目コピ処理 // // uwiさんが改良してくれたのを更に改良しました。 // http://wonderfl.net/code/f3e75f89a0423a830d4f1a7e85f4fd0af4a8fbb3 // // 東風谷早苗スペルカード「グレイソーマタージ」風処理 // 前回とは違い☆のスライド処理も入れ、より本物らしくしました。 // かなり目コピなんで計算方法はムリがあるかも // // 表示レイヤーは考慮していないです。余計なパラメータもあるかと思いますｗ // クリックすると新たに作成します package { import flash.display.Sprite; import flash.events.Event; import flash.events.MouseEvent; [SWF(backgroundColor = "0x000000", frameRate = "60")] /** * * @author okoi */ public class Main extends Sprite { private var patternList:Array = new Array(); private var moveBullet:Array = new Array(); public function Main():void { if (stage) init(); else addEventListener(Event.ADDED_TO_STAGE, init); } private function init(e:Event = null):void { removeEventListener(Event.ADDED_TO_STAGE, init); // entry point MouseDown(null); addEventListener(Event.ENTER_FRAME, EnterFrame ); stage.addEventListener(MouseEvent.MOUSE_DOWN, MouseDown); } private function EnterFrame(event:Event):void { var i:int = 0; for ( i = 0; i < patternList.length; i++ ) { var bullet:Bullet = patternList[i].Run(); if ( bullet != null ) { addChild( bullet ); } } for ( i = patternList.length - 1; i >= 0; i-- ) { if ( patternList[i].isEnd() ) { // 待機リストから移動リストへ for ( var j:int = 0; j < patternList[i].waitBullet.length; j++ ) { patternList[i].waitBullet[j].StartSlide(); moveBullet.push( patternList[i].waitBullet[j] ); } patternList.splice( i, 1 ); } } // 弾移動 if ( moveBullet.length > 0 ) { for ( i = moveBullet.length - 1; i >= 0; i-- ) { // スライド中な場合 if ( moveBullet[i].slideFlag ) { moveBullet[i]._xx += Math.cos( moveBullet[i].slideAngle * Math.PI / 180 ) * moveBullet[i].slideSpeed; moveBullet[i]._xy += Math.sin( moveBullet[i].slideAngle * Math.PI / 180 ) * moveBullet[i].slideSpeed; moveBullet[i].x = moveBullet[i]._xx; moveBullet[i].y = moveBullet[i]._xy; if ( moveBullet[i].slideSpeed > 0 ) { moveBullet[i].slideSpeed -= moveBullet[i].slideSpeedMax / 50; if ( moveBullet[i].slideSpeed < 0 ) moveBullet[i].slideFlag = false; } }else { moveBullet[i]._xx += Math.cos( moveBullet[i].moveAngle * Math.PI / 180 ) * 1; moveBullet[i]._xy += Math.sin( moveBullet[i].moveAngle * Math.PI / 180 ) * 1; moveBullet[i].x = moveBullet[i]._xx; moveBullet[i].y = moveBullet[i]._xy; if ( moveBullet[i].x < -50 || moveBullet[i].x > stage.stageWidth + 50 || moveBullet[i].y < -50 || moveBullet[i].y > stage.stageHeight + 50 ) { removeChild( moveBullet[i] ); moveBullet.splice( i, 1 ); } } } } } private function MouseDown(event:MouseEvent):void { // 小さい☆ patternList.push( new Pattern(stage.stageWidth / 2, stage.stageHeight / 2, false, 50, 0xFF5555, (270 + 72 * 0), 3 ) ); patternList.push( new Pattern(stage.stageWidth / 2, stage.stageHeight / 2, false, 50, 0xFF5555, (270 + 72 * 1), 3 ) ); patternList.push( new Pattern(stage.stageWidth / 2, stage.stageHeight / 2, false, 50, 0xFF5555, (270 + 72 * 2), 3 ) ); patternList.push( new Pattern(stage.stageWidth / 2, stage.stageHeight / 2, false, 50, 0xFF5555, (270 + 72 * 3), 3 ) ); patternList.push( new Pattern(stage.stageWidth / 2, stage.stageHeight / 2, false, 50, 0xFF5555, (270 + 72 * 4), 3 ) ); // 大きい☆ patternList.push( new Pattern(stage.stageWidth/2, stage.stageHeight/2, true, 100, 0x5555FF, (270 + 72 * 0) + 180, 5 ) ); patternList.push( new Pattern(stage.stageWidth/2, stage.stageHeight/2, true, 100, 0x5555FF, (270 + 72 * 1) + 180, 5 ) ); patternList.push( new Pattern(stage.stageWidth/2, stage.stageHeight/2, true, 100, 0x5555FF, (270 + 72 * 2) + 180, 5 ) ); patternList.push( new Pattern(stage.stageWidth/2, stage.stageHeight/2, true, 100, 0x5555FF, (270 + 72 * 3) + 180, 5 ) ); patternList.push( new Pattern(stage.stageWidth/2, stage.stageHeight/2, true, 100, 0x5555FF, (270 + 72 * 4) + 180, 5 ) ); } } } ////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// import flash.display.Sprite; import flash.geom.Point; //----------------------------- // 弾幕パターンクラス class Pattern { private var reverse:Boolean = false; // 反転フラグ private var starSize:Number = 150; // ☆サイズ private var bulletColor:uint = 0x000000; // 発生させる弾の色 private var slideAngle:Number = 0; // 弾スライド時に使用 private var slideSpeed:Number = 0; // 弾スライド時に使用 private var end:Boolean = false; private var count:int = 0; private var defX:int = 0; private var defY:int = 0; private var target:Array = new Array(); private static const PATH_OBJ_NUM:int = 20; // １辺に出す弾の数 private static const TARGET_NUM:int = 5; private static const TARGET_ANGLE:Array = [ 270 + 72 * 3, 270 + 72 * 1, 270 + 72 * 4, 270 + 72 * 2, 270 ]; // パスの目標地点の角度 private static const TARGET_ANGLE2:Array = [ 270 + 72 * 2, 270 + 72 * 4, 270 + 72 * 1, 270 + 72 * 3, 270 ]; // パスの目標地点の角度 public var waitBullet:Array = new Array(); // 保持用バッファ public function Pattern( _gx:int = 0, _gy:int = 0, _rev:Boolean = false, _starSize:Number = 80, _bulletColor:uint = 0x000000, _slideAngle:Number = 0, _slideSpeed:Number = 0 ) { count = 0; defX = _gx; defY = _gy; reverse = _rev; starSize = _starSize; bulletColor = _bulletColor; slideAngle = _slideAngle; slideSpeed = _slideSpeed; for ( var i:int = 0; i < 5; i++ ) { var angle:Number = TARGET_ANGLE[i]; if ( reverse ) angle = TARGET_ANGLE2[i] + 180; // 反転 else angle = TARGET_ANGLE[i]; target[i] = new Point( Math.cos( angle * Math.PI / 180 ) * starSize, Math.sin( angle * Math.PI / 180 ) * starSize ); } } /** * 弾発生処理 * @return */ public function Run() : Bullet { var bullet:Bullet = new Bullet(bulletColor,slideAngle,slideSpeed); var targetNo:int = int(count / PATH_OBJ_NUM); var targetRate:int = int(count % PATH_OBJ_NUM); var p:Point; // 弾の座標を出す p = Point.interpolate( target[targetNo], target[(targetNo+(TARGET_NUM-1))%TARGET_NUM], targetRate / PATH_OBJ_NUM ); bullet.x = p.x + defX; bullet.y = p.y + defY; bullet._xx = p.x + defX; bullet._xy = p.y + defY; /* // 弾の移動角度を出す p.x = target[targetNo%TARGET_NUM].x - target[(targetNo + (TARGET_NUM - 1)) % TARGET_NUM].x; p.y = target[targetNo%TARGET_NUM].y - target[(targetNo + (TARGET_NUM - 1)) % TARGET_NUM].y; var angle1:Number = Math.atan2( p.y, p.x ) * 180/Math.PI; p.x = target[(targetNo+1)%TARGET_NUM].x - target[targetNo%TARGET_NUM].x; p.y = target[(targetNo+1)%TARGET_NUM].y - target[targetNo%TARGET_NUM].y; var angle2:Number = Math.atan2( p.y, p.x ) * 180/Math.PI; var angleVal:Number = angle2 - angle1; //if ( angleVal > 180 ) //{ // angleVal = -(360 - angleVal); //} //trace(angle1, angle2, angleVal); // 直値で入れるように変更 if ( reverse ) angleVal = 144; else angleVal = -144; bullet.moveAngle = (angleVal * targetRate / PATH_OBJ_NUM) + angle1; if ( reverse ) bullet.moveAngle -= 25; else bullet.moveAngle += 25; */ // 弾の移動角度を出す if( !reverse ) bullet.moveAngle = -count / PATH_OBJ_NUM / TARGET_NUM * 720 + 135; else bullet.moveAngle = count / PATH_OBJ_NUM / TARGET_NUM * 720 - 135; waitBullet.push( bullet ); count++; if ( count == TARGET_NUM * PATH_OBJ_NUM ) end = true; return bullet; } public function isEnd() : Boolean { return end; } } //----------------------------- // 弾クラス class Bullet extends Sprite { public var slideFlag:Boolean = false; // スライド中フラグ public var slideAngle:Number = 0; public var slideSpeed:Number = 0; public var slideSpeedMax:Number = 0; public var moveAngle:Number = 0; public var _xx:Number = 0; public var _xy:Number = 0; public function Bullet(color:uint,_slideAngle:Number = 0,_slideSpeed:Number = 50) { super(); graphics.beginFill(color); graphics.drawCircle(0, 0, 5); graphics.endFill(); graphics.beginFill(0xFFFFFF, 0.5); graphics.drawCircle(0, 0, 3); graphics.endFill(); slideAngle = _slideAngle; slideSpeed = _slideSpeed; slideSpeedMax = _slideSpeed; slideFlag = false; } public function StartSlide():void { slideFlag = true; } }