Lua简单鼠标新闻宏

Question

我想要在我按左键时自动按左键，直到我释放它///我收到错误尝试调用upvalue'mouse_event'（nil值）的错误 我可以以某种方式执行此操作，还是可以通过左键单击启动键盘宏而不是鼠标单击来执行此操作？

local mouse_event = mouse_event

if IsMouseButtonPressed(1)then

    repeat

        for i = 1,100000000000,1 do /*2 secs leftclick*/
            mouse_event(MOUSEEVENTF_LEFTDOWN) 
            sleep(50)
            mouse_event(MOUSEEVENTF_LEFTUP)
        end  

    until not IsMouseButtonPressed(1)

end

尝试调用升值'mouse_event'（nil值）时出错