settings.ini

[SDT_OMANY]
var      = game_creation.landscape
type     = SLE_UINT8
from     = SLV_97
guiflags = SGF_MULTISTRING | SGF_NEWGAME_ONLY
def      = 0
max      = 3
full.LT_TEMPERATE = temperate, 0
full.LT_ARCTIC = arctic, 1, subartic
full.LT_TOPIC = tropic, 2, subtropic
full.LT_TOYLAND = toyland 3, candyland, Vland
load     = ConvertLandscape
str      = STR_CONFIG_SETTING_LANDSCAPE
strhelp  = STR_CONFIG_SETTING_LANDSCAPE_HELPTEXT
strval   = STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE
cat      = SC_BASIC

settings.yaml

game_creation.landscape:
  sdt: SDT_OMANY
  type: SLE_UINT8
  guiflags: SGF_MULTISTRING | SGF_NEWGAME_ONLY
  default: LT_TEMPERATE
  enum:
    LT_TEMPERATE: [ temperate, 0 ]
    LT_ARCTIC: [ arctic, 1, subartic ]
    LT_TOPIC: [ tropic, 2, subtropic ]
    LT_TOYLAND: [ toyland 3, candyland, Vland ]
  load: ConvertLandscape
  str:
    text: STR_CONFIG_SETTING_LANDSCAPE
    help: STR_CONFIG_SETTING_LANDSCAPE_HELPTEXT
    val: STR_CHEAT_SWITCH_CLIMATE_TEMPERATE_LANDSCAPE
  cat: SC_BASIC