OBS Autostarter multiple programs at once edit

obs           = obslua

localSettings = settings
----------------------------------------------------------

-- A function named script_properties defines the properties that the user
-- can change for the entire script module itself
function script_properties()

    local props = obs.obs_properties_create()

    -- obs.obs_properties_add_path(props, "execPath", "File", obs.OBS_PATH_FILE, "*.exe, *.vbs, *.bat, *.lnk, *.*", nil)

    -- obs.obs_properties_add_text(props, "execList", "List of executables to launch", obs.OBS_TEXT_MULTILINE)

    obs.obs_properties_add_editable_list(props, "execList", "List of executables to launch", obs.OBS_EDITABLE_LIST_TYPE_FILES, "", "")

    obs.obs_properties_add_bool(props, "boolAutoquit", "Autoclose on OBS quit? \n(Only works with .exe)")

    obs.obs_properties_add_button(props, "launchButton", "Launch", launch_func)

    return props
end

-- A function named script_description returns the description shown to
-- the user
function script_description()
    return "Starts an executable then OBS is started.\n\nV0.4  \n\nMade by Davi Be"
end


-- A function named script_defaults will be called to set the default settings
function script_defaults(settings)
    obs.obs_data_set_default_string(settings, "execPath", "")
end

-- A function named script_update will be called when settings are changed
function script_update(settings)
end


-- a function named script_load will be called on startup
function script_load(settings)
    localSettings = settings
    launch_func()
end

-- save additional data not set by user
function script_save(settings)
end

-- function will be called just before OBS quits
-- quit programm when exiting OBS
function script_unload()

    -- assemble command

    if obs.obs_data_get_bool(localSettings, "boolAutoquit") then
        for i=0, #execNames do
            cmd = 'taskkill /IM "' .. execNames[i] .. '"'
            -- execute command
            os.execute(cmd)
        end
    end

end

function launch_func()
    --execPath = obs.obs_data_get_string(localSettings, "execPath")
    array = obs.obs_data_get_array(localSettings, "execList")
    count = obs.obs_data_array_count(array)
    execNames = {}
    for i = 0, count do
        local item = obs.obs_data_array_item(array, i)
        local itemname = obs.obs_data_get_string(item, "value")
        if(itemname == "") then break
        else do
            execPath = itemname:gsub("/", "\\")
            index = execPath:match'^.*()\\'
            execDir = execPath:sub(1,index)
            execName = execPath:sub(index + 1, execPath:len())
            execNames[i] = execName
            cmd = 'start "" /D "' .. execDir .. '" "' .. execName .. '"'
            os.execute(cmd)
        end
        end
    end
end