How to use logitech lua scripting

Question

I'm trying to have two inputs that will lead to one output. This is so I can use an ability in a game thanks if you can help.

function OnEvent(event, arg) 
     if event == "MOUSE_BUTTON_PRESSED" and arg == 2 then --set flag for mb2
            mb2_pressed = true
    elseif event == "MOUSE_BUTTON_RELEASED" and arg == 2 then --set flag for mb2=false
        mb2_pressed = false
    else if event == "LSHIFT_BUTTON_PRESSED" and arg == 1 then
    leftshift_pressed = true
    else if event == "LSHIFT_BUTTON_RELEASED" and arg == 1 then
    leftshift_pressed = false
    end
end

if leftshift_pressed and  if mb2_pressed then
presskey("9")
        Sleep(50)
        releasekey("9")
end
end

https://gyazo.com/7e7f2139fabb22d1e06f8f3f169cb4bb

theres a syntax error im getting gyazo.com/3e9daf401e4a4baaf219f01f96fd0a7c — Shane
– Shane, Commented Jul 13, 2020 at 7:19

Egor Skriptunoff · Accepted Answer · 2020-07-13 16:23:03Z

1

function OnEvent(event, arg)
   if event == "MOUSE_BUTTON_PRESSED" and arg == 2 and IsModifierPressed("lshift") then
      PressAndReleaseKey("lshift")
      PressAndReleaseKey("9")
   end
end

You should know the following:

LGS/GHUB has a bug in line numbering, "line 12" in error message actually means line#13 in your code (and red stripe is also set at wrong position)
if leftshift_pressed and if mb2_pressed then is a syntax error, you should write if leftshift_pressed and mb2_pressed then
if/elseif/else/end must be balanced. Yours are not. Use indentation in the code to make it obvious.
There is no event LSHIFT_BUTTON_PRESSED, you receives events only from G-buttons (all buttons on Logitech mouse and special G-buttons on Logitech keyboard).
Uppercase is different from lowercase: PressKey is not the same as presskey

edited Jul 13, 2020 at 16:23

answered Jul 13, 2020 at 7:45

Egor Skriptunoff

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6 Comments

Shane Over a year ago

thanks its kind of working but instead of ouputting 9 its displaying a "("

Egor Skriptunoff Over a year ago

Yes, while shift is down, key 9 is treated as (

Shane Over a year ago

thx for helping however that one doesnt work well what was the old code before?

Egor Skriptunoff Over a year ago

What exactly doesn't work well? You can see previous versions of the answer by clicking at "edited XX mins ago" link

Shane Over a year ago

in this version after I use the macro shift is staying pressed / staying on even even after the key presses. Its just weird.

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