# 4

IMPROVEMENT_LIST_GROWTH {
  Improvement TILEIMP_TERRAFORM_GRASSLAND
  Improvement TILEIMP_TERRAFORM_PLAINS
  Improvement TILEIMP_TERRAFORM_JUNGLE
  Improvement TILEIMP_TERRAFORM_FOREST
  Improvement TILEIMP_TERRAFORM_SWAMP
  Improvement TILEIMP_FARMS
  Improvement TILEIMP_NETS
  Improvement TILEIMP_TRADING_POST
  Improvement TILEIMP_ADVANCED_FARMS
  Improvement TILEIMP_FISHERIES
  Improvement TILEIMP_OUTLET_MALL
  Improvement TILEIMP_HYDROPONIC_FARMS
  Improvement TILEIMP_AUTOMATED_FISHERIES
  Improvement TILEIMP_NATURE_PRESERVE
}

IMPROVEMENT_LIST_PRODUCTION {
  Improvement TILEIMP_TERRAFORM_HILL
  Improvement TILEIMP_TERRAFORM_MOUNTAIN
  Improvement TILEIMP_TERRAFORM_WHITE_HILL
  Improvement TILEIMP_TERRAFORM_BROWN_HILL
  Improvement TILEIMP_TERRAFORM_BROWN_MOUNTAIN
  Improvement TILEIMP_TERRAFORM_WHITE_MOUNTAIN
  Improvement TILEIMP_MINES
  Improvement TILEIMP_PORT
  Improvement TILEIMP_UNDERSEA_MINES
  Improvement TILEIMP_ADVANCED_MINES
  Improvement TILEIMP_DRILLING_PLATFORM
  Improvement TILEIMP_ADVANCED_UNDERSEA_MINES
  Improvement TILEIMP_MEGA_MINES
  Improvement TILEIMP_MEGA_UNDERSEA_MINES
}

IMPROVEMENT_LIST_TRANSPORATION {
  Improvement TILEIMP_ROAD
  Improvement TILEIMP_RAILROAD
  Improvement TILEIMP_MAGLEV
  Improvement TILEIMP_UNDERSEA_TUNNEL
}

IMPROVEMENT_LIST_MISC {
  Improvement TILEIMP_TERRAFORM_DESERT
  Improvement TILEIMP_LISTENING_POSTS
  Improvement TILEIMP_FORTIFICATIONS
  Improvement TILEIMP_RADAR_STATIONS
  Improvement TILEIMP_SONAR_BUOYS
  Improvement TILEIMP_AIR_BASES
  Improvement TILEIMP_PROCESSING_TOWER
}
