How to turn Large/Huge cities into castles?

[Skyhigh949]

Hi guys, I know it will break the balance, but is there any way to turn large or huge cities into castles as well, like my modding a file or something?

[Gigantus]

No one has ever bothered but you might be able by editing the conversion part in the export_descr_buildings file.

[Skyhigh949]

No one has ever bothered but you might be able by editing the conversion part in the export_descr_buildings file.

I tried to do that, but for some reason, the game always crashes and there are so many variables that could be responsible for that.

building convert_to_castle
{
convert_to convert_to_city
levels village_to_wooden_castle small_town_to_stone_keep city_to_fortress
{
village_to_wooden_castle city requires factions { denmark, hre, scotland, france, england, mesoamerican, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 0
capability
{
}
material wooden
construction 1
cost 800
settlement_min village
upgrades
{
small_town_to_stone_keep
}
}
small_town_to_stone_keep city requires factions { denmark, hre, scotland, france, england, mesoamerican, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 1
capability
{
}
material wooden
construction 1
cost 1600
settlement_min town
upgrades
{
large_town_to_castle
}
}
city_to_fortress city requires factions { denmark, hre, scotland, france, england, mesoamerican, middle_eastern, eastern_european, greek, southern_european, }
{
convert_to 2
capability
{
}
material wooden
construction 2
cost 3200
settlement_min large_city
upgrades
{
}
}
}
plugins
{
}
}

If you've got the time, could you show me how to add the lines for turning a huge city into a Citadel? I'd really appreciate that.