lua 脚本 如何实现按键循环

雲朵乀

小弟不才，初学lua自己写了一个按键脚本代码如下

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function OnEvent(event, arg, family)
if (event == "MOUSE_BUTTON_PRESSED" and arg == 6) then
recoil = not recoil
end
-- 宏开关

if event == "MOUSE_BUTTON_PRESSED" and arg == 2 and recoil then   -- 第一组宏
PressAndReleaseKey("v")
Sleep(10)
PressAndReleaseKey("4")
Sleep(10)
PressAndReleaseKey("0")
Sleep(0)
PressAndReleaseKey("t")
Sleep(0)
PressAndReleaseKey("t")
Sleep(10)
PressAndReleaseKey("f")
Sleep(0)
PressAndReleaseKey("t")
Sleep(10)
PressAndReleaseKey("x")
Sleep(0)
PressAndReleaseKey("t")

end

function doWhileLoop()
    local i = 10;
    while i > 0 do
{if event == "MOUSE_BUTTON_PRESSED" and arg == 2 and recoil then
PressAndReleaseKey("v")
Sleep(10)
PressAndReleaseKey("4")
Sleep(10)
PressAndReleaseKey("0")
Sleep(0)
PressAndReleaseKey("t")
Sleep(0)
PressAndReleaseKey("t")
Sleep(10)
PressAndReleaseKey("f")
Sleep(0)
PressAndReleaseKey("t")
Sleep(10)
PressAndReleaseKey("x")
Sleep(0)
PressAndReleaseKey("t")}

        print(i)
        i = i - 1;
    end
end


if event == "MOUSE_BUTTON_PRESSED" and arg == 4 and recoil then   -- 第二组宏
PressAndReleaseKey("r")
Sleep(10)
PressAndReleaseKey("tab")

end
end

想让宏实现按下右键 一直循环按键，松开停止。但是总是不能实现。求各位大神指点迷津！