cocos2d-x-lua-MultiTouches.lua

require "Cocos2d"
require "Cocos2dConstants"


local MultiTouchLayer = class("MultiTouchLayer",function()
    return cc.Layer:create()
end)
function MultiTouchLayer:ctor()
    self.visibleSize = cc.Director:getInstance():getVisibleSize()
    self.origin = cc.Director:getInstance():getVisibleOrigin()
    self.schedulerID = nil
end
function MultiTouchLayer.create()
    local layer = MultiTouchLayer.new()
    -- handing touch events
    local touchBeginPoint = nil
    local function onTouchesBegan(touches, event)
        for i,v in ipairs(touches) do 
            print("x"..":"..v:getLocation().x)
            print("y"..":"..v:getLocation().y) 
        end
        return true
    end
    local listener = cc.EventListenerTouchAllAtOnce:create()
    listener:registerScriptHandler(onTouchesBegan,cc.Handler.EVENT_TOUCHES_BEGAN )
    local eventDispatcher = layer:getEventDispatcher()
    eventDispatcher:addEventListenerWithSceneGraphPriority(listener, layer)
    local function onNodeEvent(event)
        if "exit" == event then
            cc.Director:getInstance():getScheduler():unscheduleScriptEntry(self.schedulerID)
        end
    end
    layer:registerScriptHandler(onNodeEvent)
    return layer

end

return MultiTouchLayer