多点没办法AllAtOnce吗

Cocos2d-x Lua
#1

测试了好多遍都是一个个传过来的

local layer = cc.Layer:create()
        :addTo(self)
    local function onTouchesBegan(touches, event)   
        local count = 0  
         for k,v in pairs(touches) do
            count = count + 1
            print("count", count)
            print("onTouchesBegan",count,v, v:getLocation().x, v:getLocation().y)
         end
    end

    local function onTouchesMoved(touches, event)
        
    end

    local listener = cc.EventListenerTouchAllAtOnce:create()
    listener:registerScriptHandler(onTouchesBegan,cc.Handler.EVENT_TOUCHES_BEGAN )
    listener:registerScriptHandler(onTouchesMoved,cc.Handler.EVENT_TOUCHES_MOVED )

    local eventDispatcher = layer:getEventDispatcher()
    eventDispatcher:addEventListenerWithSceneGraphPriority(listener, layer)

每次都是count = 1
多个手指点也是传多个进来，那么跟OneByOne 有什么区别呢？
count = 1