• cocos2d JS 艺术字特殊符号的显示


    this.setSocreAtion(score, this.tfMoneyList[index],mun);  //传入分数与对象,调用下面的函数



    setSocreAtion : function (num,artNumWidget) {


    num = parseInt(num);//转化为 int
    var number = num;
    if(num==0)return;  //判断为0直接return,不执行下面的代码


    if (num<0){
    num = "/"+ num;
    }else
    num = "" + num;

    var artNumSign = artNumWidget.getChildByName("artNumSign");//获取对象里的子对象,这里不必理会,获取对象即可
    artNumSign.setPositionPercent(cc.p(0.5, 0.5));//设置锚点
    var artNumResult = artNumSign.getChildByName("artNumResult");
      // 判断大小实现数字跳跃显示,两种资源,小于0为红色,负分;大于0为绿色,正分(如效果图显示)
    if (number < 0) {
    //第一个参数是艺术字的特殊符号,第二个参数为路径,第三、四个为字符的宽度和高度,最后一个为资源的首字符,下面第一张图所示
            artNumSign.setProperty("/", "res/newImages/sign_02.png", 72, 72, ".");
    artNumResult.setProperty("" + num, "res/newImages/shuzi_02.png", 54, 91, "0");
    } else {
    artNumSign.setProperty(".", "res/newImages/sign_01.png", 72, 72, ".");
    artNumResult.setProperty("" + num, "res/newImages/shuzi_01.png", 54, 92, "0");
    }

    artNumSign.setVisible(true);

    var act = cc.spawn(cc.moveBy(1,cc.p(0,artNumSign.height/2)));
    var duration = 0.6;
    artNumSign.runAction(cc.sequence(cc.moveBy(duration,cc.p(0,artNumSign.height/2)), cc.callFunc(function () {//执行动作让分数进行跳跃显示
    // artNumWidget.setString(ber);
    }), cc.delayTime(duration),cc.callFunc(function () {
    artNumSign.setVisible(false);
    })));

    },

    //当然需要设置资源,在工程里获取对象,进行实例编写即可

    实现的效果:

    
    
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  • 原文地址:https://www.cnblogs.com/luorende/p/6999770.html
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