ProgressTimer

1. 创建

 var to1 = cc.ProgressTo.create(2, 100);
        var to2 = cc.ProgressTo.create(2, 100);

        var left = cc.ProgressTimer.create(cc.Sprite.create(s_pathSister1));
        left.type = cc.PROGRESS_TIMER_TYPE_RADIAL;
        this.addChild(left);
        left.x = 200;
        left.y = winSize.height / 2;
        left.runAction(cc.RepeatForever.create(to1));

        var right = cc.ProgressTimer.create(cc.Sprite.create(s_pathBlock));
        right.type = cc.PROGRESS_TIMER_TYPE_RADIAL;
        right.setReverseDirection(true);
        this.addChild(right);
        right.x = winSize.width - 200;
        right.y = winSize.height / 2;
        right.runAction(cc.RepeatForever.create(to2));

2.属性

 var left = cc.ProgressTimer.create(cc.Sprite.create(s_pathSister1));
        left.type = cc.PROGRESS_TIMER_TYPE_BAR;
        //    Setup for a bar starting from the left since the midpoint is 0 for the x
        left.midPoint = cc.p(0, 0);
        //    Setup for a horizontal bar since the bar change rate is 0 for y meaning no vertical change
        left.barChangeRate = cc.p(1, 0);