Dom2 file formats

Innocence · #1 May 12th, 2004, 09:17 AM

Hi

Anyone know which Dom2 data files (map, player-data) are readable and where I can find a file format documentation? I gather the player files are encrypted with the player password, but if I got the password (to my own files) will I be able to read these and use the data?

I'm hoping to make a short of "quick-bar" to help get a better overview of my armies etc., though I still wish Illwinter would simply put better main-map filters in (like Show/Hide: Scouts/Commanders/Priest/Garrisoned Troops (troops not in army)).

Has anyone else done this or is it hopeless?

Gandalf Parker · #2 May 13th, 2004, 01:34 AM

Well the map image is readable (.TGA paint program format)
the map commands are readable (.map file, ascii text)
the MODs are readable (.dm file, ascii text, plus .tga's in the mods dubdirectory)

the games scoreboard is readable if you use the --scoredump switch when running the game. (score.html, web format)

I think thats about it. I have a bit of code someone did way back in Dom1 which is suppposed to be able to read god files (.2h) but I dont know how well it does Dom2 files. And I dont know if anyone has ever tried modifiing it to read the later .2h files in an ongoing game

liga · #3 May 13th, 2004, 01:42 AM

Quote:

Originally posted by Gandalf Parker:

I think thats about it. I have a bit of code someone did way back in Dom1 which is suppposed to be able to read god files (.2h) but I dont know how well it does Dom2 files. And I dont know if anyone has ever tried modifiing it to read the later .2h files in an ongoing game

In which language is the Code ? Where did you got the information about the .2h formats ? Can you send me the code at liga(AT)treemme.org ?

thkx

Liga

Innocence · #4 May 12th, 2004, 04:36 PM

Hmm, yes it was indeed the specific game data files I was interrested in. So for a running game, is the following correct? Otherwise please elaborate:

jotun.2h - contains Jotun orders for current turn.
Is this the file sent to host in PBEM games?
So at start of game, this contains God data?

jotun.trn - contains Jotun player turn file describing situation at start of current turn.
Is this the file returned from host to the Jotun player in PBEM games?
In a running game does this file contains God data?

ftherlnd = history file
Province data? Anyting else?
When is this file updated in a PBEM game? When the player opens his new .trn file?

What I'm looking for of course is a way to open and decode all these files (provided I have the appropriate password, ie. my own), and present chosen data in another manner.

Btw. I read that something called Torvak's savegame utility can read the turn numer, so obviously someone has been able to figure out the data bytes

Oh yea, and ordered the full game yesterday so soon no more demo for me

Edit: ... after taking a look at the files with a hex-editor, it seems that byte 15 is the "turn number" byte - this goes for all three files: ftherlnd, .trn and .2h. So now I only need the rest

[ May 12, 2004, 16:08: Message edited by: Innocence ]

Norfleet · #5 May 12th, 2004, 05:51 PM

Quote:

Originally posted by Innocence:
jotun.2h - contains Jotun orders for current turn.
Is this the file sent to host in PBEM games?
So at start of game, this contains God data?

That's right, Chief.

Quote:

jotun.trn - contains Jotun player turn file describing situation at start of current turn.
Is this the file returned from host to the Jotun player in PBEM games?

Right again.

Quote:

In a running game does this file contains God data?

Only in the sense of the gods as units. I'm not sure if any other pertinent god data is included.

Quote:

ftherlnd = history file
Province data? Anyting else?
When is this file updated in a PBEM game? When the player opens his new .trn file?

ftherlnd is the "world state" file. It contains all of the information about the world, which is needed to host a game. It's updated at every hosting. In a PBEM game, players should not be sent this file unless you wish them to be able to do oracular hosting, or you wish to change who is handling the hosting.

Gandalf Parker · #6 May 12th, 2004, 07:27 PM

Quote:

Originally posted by liga:
In which language is the Code ? Where did you got the information about the .2h formats ? Can you send me the code at liga(AT)treemme.org ?

I think its ansi-C
I didnt write it (and cant remember who did)
I also dont know if it works
Its here if anyone wants to look at it but remember it was just the start of a project, and it was for Dom1 not for Dom2
http://www.dom2minions.com/~dominion/dumpgod.c

[ May 12, 2004, 19:16: Message edited by: Gandalf Parker ]