【原】quick-cocos2d-x 3.3 实现转盘

1、图片资源

　　zhuanpanSpr：111.png

　　　　
　　indicatorSpr：222.png

　　　　

2、转盘数据

 1 local zhuanpanData =

 2         {

 3             {start = 0,ended=44},

 4             {start = 45,ended=89},

 5             {start = 90,ended=134},

 6             {start = 135,ended=179},

 7             {start = 180,ended=224},

 8             {start = 225,ended=269},

 9             {start = 270,ended=314},

10             {start = 315,ended=359},

11         }

3、目标

1 local targetIdx = 5

4、转动持续时间

1 local duration = 5

5、转动圈数

1 local rotateNum = 5

6、增加到场景

1 local zhuanpan = display.newSprite(zhuanpanSpr)

2             :addTo(self)

3             :pos(512,384)

4 local indicator = display.newSprite(indicatorSpr)

5             :addTo(self)

6             :pos(512,384+zhuanpan:getContentSize().height/2)

7、转动

1 scheduler.performWithDelayGlobal(function(dt)

2             local targetData = zhuanpanData[targetIdx]

3             local rotateAngle = 360*rotateNum+math.random(targetData.start,targetData.ended)

4             local action = cc.RotateBy:create(duration, rotateAngle)

5             local easeAction = cc.EaseCubicActionInOut:create(action)

6             zhuanpan:runAction(easeAction)

7         end, 0.5)

8、效果