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在coco2d游戏中,更新功能是每1/60秒调用一次。coco2d游戏更新
this.scheduleUpdate();
update: function (dt) { }
得分标签是
var scoreLabel = cc.LabelTTF.create("0", "fantasy", 20, cc.size(0, 0), cc.TEXT_ALIGNMENT_LEFT);
scoreLabel.setPosition(cc.p(winSize.width - 80, winSize.height));
scoreLabel.schedule(function() {
var showingScore = parseInt(scoreLabel.getString());
if (showingScore < b2.getUserScore()) {
scoreLabel.setString((showingScore + 5)
.toString());
}
});
this.addChild(scoreLabel, 5);
如何往往是scoreLabel正在更新?你如何设置一个定时器来更新scoreLabel每2秒?