AS3外部类

package com.upupgame.baccarat.player2.game.views.ui.controls.goodpoint{
    import com.greensock.TweenLite;
    import com.greensock.easing.Expo;
    import com.upupgame.baccarat.player2.assets.GameAssets;
             
    import flash.display.DisplayObjectContainer;
    import flash.display.Sprite;
    import flash.geom.Point;
    /**
     * 点赞(×××)手型管理</br>
     * 40225.1
     * @author Kayer
     * */
    public class PraiseThumbsManager{
        private static var $instance : PraiseThumbsManager;
        public static function get instance() : PraiseThumbsManager{
            if( null == $instance ) $instance = new PraiseThumbsManager();
            return $instance;
        }
        /**最高缓存7个模型*/
        private const $MAX_CACHE : uint = 7;
        private var $modelVs : Vector.<PraiseThumbsModel>;
        private var $tweenLife : TweenLite;
        private var $isHandleVs : Boolean = false;          //是否正在操作列表
                 
        public function PraiseThumbsManager(){
            if($instance != null){
                throw new Error("PraiseThumbsManager 已经被设计成为单例!");
            }else{
                $modelVs = new Vector.<PraiseThumbsModel>();
                $instance = this;
            }
        }
        /**
         * 移动大拇指</br>
         * 40225.1
         * @author Kayer
         * */
        public function movePraiseThumb($myContainer : DisplayObjectContainer = null,$startPosition : Point = null,
                                        $rootPosition : Point = null,$isMe : Boolean = false) : void{
            var $myModel : PraiseThumbsModel = getOneModel(myCallBack,$isMe);
            if($myModel != null){
                if($myContainer != null ){
                    $myContainer.addChild($myModel.thumb);
                }else{
                    GameMain.instance.layers.chat.addChild($myModel.thumb);
                }
                if($startPosition != null ){
                    $myModel.thumb.x = $startPosition.x;
                    $myModel.thumb.y = $startPosition.y;
                }
                if($rootPosition != null ){
                    $tweenLife = TweenLite.to($myModel.thumb, 1, { y:($rootPosition.y),x:($rootPosition.x),ease:(Expo.easeInOut), onComplete:$myModel.callBack});
                }
            }else{
                Debug.log("40225.1 Kayer 得不到大拇指模型",Debug.RED);
            }
        }
        /***
         * 回调函数
         * */
        private function myCallBack( $value : PraiseThumbsModel) : void{
            if($value != null){
                remove($value);
                if($value.isMe){
                    PraiseBridePriceStrap.instance.showAndUpdate(false);
                }
                $value.isIdle = true;
                modelsArrange();
            }else{
                Debug.log("40225.1 Kayer 返回的大拇指模型为Null!",Debug.RED);
            }
        }
        private function remove($value : PraiseThumbsModel ) : void{
            if($value != null && $value.thumb != null){
                if($value.thumb.parent != null){
                    $value.thumb.parent.removeChild($value.thumb);
                }
            }
        }
        /**
         * 整理模型
         * */
        private function modelsArrange() : void{
            if(!$isHandleVs){
                for(var $index : int = 0 ; $index < $modelVs.length , $modelVs.length > $MAX_CACHE ; $index += 1){
                    if($modelVs[$index].isIdle){
                        $modelVs.splice($index,1);
                        $index -= 1;
                    }
                }
            }
        }
        /**
         * 隐藏所有的动画</br>
         * 在退出房间时引用</br>
         * 40225.1
         * */
        public function hideAll() : void{
            PraiseBridePriceStrap.instance.showAndUpdate(false);
            for(var $index : int = 0 , $len : uint = $modelVs.length ; $index < $len ; $index += 1){
                remove($modelVs[$index]);
                $modelVs[$index].isIdle = true;
            }
            $isHandleVs = false;
            modelsArrange();
            if($tweenLife != null) $tweenLife = null;
        }
        private function getOneModel( $callBack : Function = null ,$isMe : Boolean = false) : PraiseThumbsModel{
            if($modelVs.length <= 0){
                return creatOneModel($callBack,$isMe);
            }else{
                if(!$isHandleVs){
                    $isHandleVs = true;
                    var $rootModel : PraiseThumbsModel;
                    for( var $index : int = 0, $len : uint = $modelVs.length ; $index < $len ; $index += 1){
                        if($modelVs[$index].isIdle){
                            $modelVs[$index].isIdle = false;
                            $modelVs[$index].isMe = $isMe; //更新  自我属性
                            $rootModel = $modelVs[$index];
                            break;
                        }
                    }
                    $isHandleVs = false;
                    if($rootModel != null){
                        return $rootModel;
                    }else{
                        return creatOneModel($callBack,$isMe);
                    }
                }else{
                    return creatOneModel($callBack,$isMe);
                }
            }
        }
        /**
         * 制作一个 大拇指
         * */
        private function creatOneModel( $callBack : Function ,$isMe : Boolean) : PraiseThumbsModel{
            var $myModel : PraiseThumbsModel = new PraiseThumbsModel();
            $myModel.isIdle = false;
            $myModel.isMe = $isMe;  //设置自我属性
            $myModel.thumb = new GameAssets["PraiseThumb"] as Sprite;
            $myModel.callBack = $callBack;
            this.$modelVs.push($myModel);
            return $myModel;
        }
    }
             
             
}
import flash.display.Sprite;
/***
 * 赞大拇指模型</br>
 * 40225.1
 * @author Kayer
 * */
 class PraiseThumbsModel{
    private var $isIdle : Boolean = true;
    private var $thumb : Sprite;
    private var $callBack : Function;
    private var $isMe : Boolean = false;
             
    public function set isIdle( $value : Boolean ) : void{
        this.$isIdle = $value;
    }
    public function set thumb( $value : Sprite ) : void{
        this.$thumb = $value;
    }
    public function set callBack( $value : Function ) : void{
        this.$callBack = $value;
    }
    public function set isMe($value : Boolean ) : void{
        this.$isMe = $value;
    }
    /**是不是空闲状态*/
    public function get isIdle() : Boolean{
        return this.$isIdle;
    }
    /**大拇指实例*/
    public function get thumb() : Sprite{
        return this.$thumb;
    }
    /**回调函数*/
    public function get callBack() : Function{
        return this.myCallBack;
    }
    /**是不是自己点的赞*/
    public function get isMe() : Boolean{
        return this.$isMe;
    }
    private function myCallBack() : void{
        if($callBack!= null){
            $callBack(this);
        }else{
            Debug.log("40225.1 Kayer 点赞没有CallBack!",Debug.RED);
        }
    }
}