Hilfe bei einen Script

local lName = "Game Configuration"
local lDescription = "Game Configuration Mod"
local versionMajor = 1
local versionMinor = 0

local NoYes = {"No", "Yes"}
--local FalseTrue = {"False", "True"}
local difficulty = {"Easy", "Medium", "Hard"}

local params_list = {
{
    key = "grissom_industry_button",
    name = _("Industry Button"),
    values = NoYes,
    defaultIndex = 0
  },
{
    key = "grissom_no_costs",
    name = _("No Costs Option"),
    values = NoYes,
    defaultIndex = 0,
  },
{
    key = "grissom_sandbox",
    name = _("Sandbox Button"),
    values = NoYes,
    defaultIndex = 0,
  },
{
    key = "grissom_achievements",
    name = _("Achievements with Mods"),
    values = NoYes,
    defaultIndex = 0,
  },
{
    key = "grissom_difficulty",
    name = _("Game Difficulty"),
    values = difficulty,
    defaultIndex = 0,
  },
{
    key = "grissom_experimental_maps",
    name = _("Experimental Map Sizes"),
    values = NoYes,
    defaultIndex = 0,
  },
        }

function data()
  return {
    info = {
    majorVersion = versionMajor,
      minorVersion = versionMinor,
      severityAdd = "NONE",
      severityRemove = "CRITICAL",
      name = lName,
      description = lDescription,
      tags = { "Script Mod"},
      authors = {{name = "grissom",role = "Creator",tfnetId = -1},},
    params = params_list,
      visible = true
    },
    runFn = function (settings, modParams)
    
    local params = modParams[getCurrentModId()]

    if params ~= nil then
        game.config.industryButton = params.grissom_industry_button == 1
        game.config.noCosts = params.grissom_no_costs == 1
        game.config.sandboxButton = params.grissom_sandbox == 1
        game.config.earnAchievementsWithMods = params.grissom_achievements == 1
        game.config.difficulty = difficulty[params.grissom_difficulty+1]
        game.config.experimentalMapSizes = params.grissom_experimental_maps == 1
    end
    end,
  }
end