[TEC] Flag editing

[Prof]

I've been working on new versions of the SH4 flags with double the resolution, more realistic texturing with some historical innaccuracies corrected.

However, to do a proper job of it I need to change how the flags are assigned. Some countries in SH4 have different flag textures for naval and merchant ships (Japan, UK, Germany, etc...) How are these texture assignments made? I would like to change some ships' flags and, if possible, add another flag type for Russia to allow a civil and a naval ensign.

I've had a look through most of the files in the \Data directory but not had any success.

There is a file called 'flags.dat' but it's 10MB and I don't know how to edit it. I've had a look with a hex editor but that got me nowhere...