private onclick_level(e:egret.TouchEvent){var icon = <LevelIcon>e.currentTarget;if(this.sel_level != icon.Level){this.img_arrow.x = icon.x;this.img_arrow.y = icon.y;this.sel_level = icon.Level;}else{//进入并开始游戏this.parent.addChild(SceneGame.Shared());SceneGame.Shared().InitLevel(icon.Level);this.parent.removeChild(this);}
}

class SceneGame extends eui.Component {//单例private static shared: SceneGame;public static Shared() {if(SceneGame.shared == null) {SceneGame.shared = new SceneGame();}return SceneGame.shared;}public constructor() {super();this.skinName = "src/Game/SceneGameSkin.exml";this.btn_back.addEventListener(egret.TouchEvent.TOUCH_TAP,this.onclick_back,this);}//对象变量private group_answer:eui.Group;private group_words: eui.Group;private img_question: eui.Image;private btn_back: eui.Group;private levelIndex:number;//初始化关卡public InitLevel(level:number){this.levelIndex = level;var leveldata = LevelDataManager.Shared().GetLevel(level);}private onclick_back(){this.parent.addChild(SceneLevels.Shared());this.parent.removeChild(this);}
}

//初始化关卡
public InitLevel(level:number){this.levelIndex = level;var leveldata = LevelDataManager.Shared().GetLevel(level);//将字段接起来var words = leveldata.answer + leveldata.word;//随机一个其它题目的字段混合进本题目while(words.length==10){var i = Math.floor(Math.random() * 400);if(i!=level){var temp = LevelDataManager.Shared().GetLevel(i);words += temp.word + temp.answer;}}//对字段重排var wordlist:string[]=[];for(var i =0 ;i<words.length;i++){wordlist.push(words.charAt(i));}wordlist = this.randomlist(wordlist);//赋值for(var i = 0;i<this.group_words.numChildren;i++){var wordrect = <Word>this.group_words.getChildAt(i);wordrect.setWordText(wordlist[i]);wordrect.visible = true;}//重置一些状态for(var i = 0;i<this.group_answer.numChildren;i++){var answerrect = <AnswerWord>this.group_answer.getChildAt(i);answerrect.SetSelectWord(null);answerrect.visible = true;answerrect.SelectWord = null;}//显示图像this.img_question.source = "resource/assets/"+leveldata.img;
}
//将一个数列随机
private randomlist(arr: any[]): any[] {var array = [];while(arr.length > 0) {var i = Math.floor(Math.random() * arr.length);array.push(arr[i]);arr.splice(i,1);}return array;
}

//当一个问题字被选择添加到回答的时，设置不可见，并保存到本对象中以后使用
public SetSelectWord(word:Word){if(word != null){this.setWordText(word.getWordText());this.SelectWord = word;word.visible = false;}else{this.setWordText("");this.SelectWord = null;}
}

protected onclick_tap(){SceneGame.Shared().onclick_word(this);}

//当字点击的时候，由word类抛出
public onclick_word(word: Word){//找到一个合适的位置添加进答案内容var sel:AnswerWord = null;for(var i = 0;i<this.group_answer.numChildren;i++){var answer = <AnswerWord>this.group_answer.getChildAt(i);if(answer.SelectWord == null){sel = answer;break;}}//当有一个合适的位置的时候就会将字填充，并判断是否胜利if(sel != null){sel.SetSelectWord(word);//判断是否胜利var check_str:string = "";for(var i = 0;i < this.group_answer.numChildren;i++) {var answer = <AnswerWord>this.group_answer.getChildAt(i);check_str += answer.getWordText();}if(check_str == LevelDataManager.Shared().GetLevel(this.levelIndex).answer){//胜利console.log("win");}}
}

protected startCreateScene(): void {//this.addChild(SceneBegin.Shared());this.addChild(SceneLevels.Shared());
}