Is it possible to mod the game so that Austria can build U-Boats (not additional SS units) for commerce destruction to add to those of Germany?
Tried editing the Nations.csv file to give Austria a u-boat but when the game is loaded, one cannot be built. The build menu shows u-boats for all nations but only Germany can actually build them.
Could not find any other game *.csv files or editable files where U-Boats are mentioned in any capacity, having checked the AI files, TurnRules.csv and GameRules.csv for both the GC scenarios.
Any advice is appreciated, thanks in advance.
Edit
Found it!
Open World War One Gold\Data\DB\ProductionCosts.csv and find the line:
[color="DarkGreen"]AUS;UB1;-1;Cost for building one U-Boot unit[/color]
After saving the unedited file, amend it to read:
[color="darkgreen"]AUS;UB1;15;Cost for building one U-Boot unit[/color]
or whatever cost you wish to impose and the build button will be active when you go to the unit construction menu. You can build up to three but that seems excessive given the Austrian ship building industry of that era.
Now the question becomes, does the game recognize non-German U-Boats in the submarine warfare model?