quick cocos animate

spriteEx.lua

function Sprite:playAnimationOnce(animation, removeWhenFinished, onComplete, delay)
    return transition.playAnimationOnce(self, animation, removeWhenFinished, onComplete, delay)
end

function Sprite:playAnimationForever(animation, delay)
    return transition.playAnimationForever(self, animation, delay)
end

local MainScene = class("MainScene", function()
    return display.newScene("MainScene")
end)


function MainScene:ctor()
    local sp=display.newSprite("1.png",200 ,200);
    self:add(sp)
    
    local animation=cc.Animation:create()
    animation:addSpriteFrameWithFile("1.png")
    animation:addSpriteFrameWithFile("2.png")
    --这一句话必须写，不写没有效果
    animation:setDelayPerUnit(1)
    --这一句话中的1是延时一秒后播放
    sp:playAnimationForever(animation,1)
    sp:playAnimationOnce(animation, removeWhenFinished, onComplete, delay)
end



return MainScene