GE Lua Documentation

generateHashFromFile

Definition

-- @/lua/ge/extensions/gameplay/drag/saveSystem.lua:332

M.generateHashFromFile = function(vehicleId)
  -- Generate a hash from vehicle config file for unique identification per config
  if not vehicleId then
    vehicleId = be:getPlayerVehicleID(0)
  end

  -- Get vehicle details to find the config file path
  local vehicleDetails = core_vehicles.getVehicleDetails(vehicleId)
  if not vehicleDetails or not vehicleDetails.current then
    log('W', logTag, 'Could not get vehicle details for ID: ' .. tostring(vehicleId))
    return "vehicle_" .. tostring(vehicleId)
  end

  -- Get the config file path (pc_file contains the full path to the .pc config file)
  local configFile = vehicleDetails.current.pc_file
  if not configFile or configFile == "" then
    log('W', logTag, 'No config file path found for vehicle ID: ' .. tostring(vehicleId))
    return "vehicle_" .. tostring(vehicleId)
  end

  -- Ensure it's a full path
  if not string.find(configFile, "^/") then
    configFile = "/" .. configFile
  end

  -- Hash the config file
  if FS:fileExists(configFile) then
    local hash = FS:hashFile(configFile)
    if hash and hash ~= "" then
      return hash
    end
  end

  -- Fallback to vehicle ID if hashing fails
  log('W', logTag, 'Failed to hash config file: ' .. configFile .. ', using vehicle ID fallback')
  return "vehicle_" .. tostring(vehicleId)
end

Callers

  if vehicleId then
    return saveSystem.generateHashFromFile(vehicleId)
  else

  else
    return saveSystem.generateHashFromFile(be:getPlayerVehicleID(0))
  end

    if racer.timers and racer.timers.time_1_4 and racer.isPlayable then
      local timesKey = M.generateHashFromFile(vehId)

              if rRacer.lane == racerInfo.laneNum then
                racerInfo.configHash = M.generateHashFromFile(rVehId)
                break

    if configTimes then
      local currentConfig = gameplay_drag_dragBridge.generateHashFromFile()
      if configTimes[currentConfig] then

  local oldData = gameplay_drag_saveSystem.getDialTimes()
  local timesKey = gameplay_drag_saveSystem.generateHashFromFile(vehicleId)