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The 2001 version loads GAMEDATA & MENUDATA folders if an emtpy, valid LEGO.JAM file is present


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^^^^^^^^^^^

The 2001 version loads GAMEDATA & MENUDATA folders if an emtpy, valid LEGO.JAM file is present

 

Make sure the LEGO.JAM file is a valid file else it gives you an error messagebox. Seems like the game first loads LEGO.JAM and then loads any missing resources from the GAMEDATA & MENUDATA folder if they aren't inside LEGO.JAM

 


 

MODERATOR EDIT - Here's an empty LEGO.JAM file ready for you to download and use, courtesy of Xiron:

http://www.rockraidersunited.com/files/lego-racers-1/lego-racers-empty-jam-r191/

Alternate link (same file, just on the old file hosting part of the site):

http://oresome.rockraidersunited.com/download/349

Just putting this in the OP so people can find it easier.

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mumboking

I can't be bothered to actually check this, but that sounds cool. What made you try doing that?

I personally just use the 1999 version and remove the SafeDisc protection from it.

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Also

 

 the 1999 release isn't able to play with the 2001 GAMEDATA & MENUFOLDER if you remove LEGO.JAM (works with 1999 LEGO.JAM and 2001 GAMEDATA/MENUDATA combined though)
if you then overwrite the GAMEDATA & MENUDATA folders with the 1999 folder (so overwritting files over the 2001 folders) it works

 

2001 release will play with empty (but valid) lego.jam file + 2001 GAMEDATA & MENUDATA folders
but wont work with
2001 release wont play with empty (but valid) lego.jam file + 1999 GAMEDATA & MENUDATA folders

 

 

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Using the 2001 GAMEDATA folder with the 1999 exe works. 

Same with using the 1999 GAMEDATA folder with the 2001 exe.

 

The issue seems to be the MENUDATA folder.

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Fluffy Cupcake

Not 100% sure what, but these are all the files that have different sizes between the two versions. We can't check date modified, so this will have to do.

 

/C_Award4/Lose.cdb

/C_Award4/Lose.wdb

/Circuit1/Cir1-01.ceb

/Circuit2/Test.ceb

/Circuit3/Cir3-01.cev

/Circuit3/AllSRFLanguageFiles

/Circuit6/Finnish.srf
/Circuit7/
AllSRFLanguageFiles

/Circuit7/FR.ceb

/Credits/AllSRFLanguageFiles

/PieceDB/Lpiecehi.leb

/WinCar/SomeSRFLanguageFiles

/WinCar/WinCar.ceb

/WinRRCar/Finnish.srf

CircRace.mib
DrvrLice.mib
EditDrvr.mib
Garage.mib
MenuName.srf
PickLang.mib
SingRace.mib

 

Language Folders:

/Danish/Circuit.srf

/Danish/MenuText.srf

/Dutch/MenuText.srf

/English/MenuText.srf

/Finnish/CarBuild.srf

/Finnish/Circuit.srf

/Finnish/MenuText.srf

/French/MenuText.srf

/German/Drivers.srf

/German/MenuText.srf

/Italian/Drivers.srf

/Italian/MenuText.srf

/Norwegi/Drivers.srf

/Norwegi/MenuText.srf

/Spanish/MenuText.srf

/Swedish/FrontMenu.bmp

/Swedish/GFonts.fdb

/Swedish/MenuText.srf

 

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  • lol username pinned this topic
  • 1 year later...

A rather old bump but I just tested this with the fake .JAM file Xir posted and I was able to get the 2001 version to behave like the 99 version and load the modded high res texture files made for Knightmare-Athon.

 

That and the full screen main menu and cutscenes also worked. The only thing not behaving like the 99 version are the super sensitive controls, so I'll still be getting a genuine 99 copy at some point.

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piotr_garschin

Hey, if I made a mod with my 2001 version and shared only LEGO.JAM file, will it work to anyone who has 1999 version and replaces the JAM files?

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piotr_garschin
On 10.03.2018 at 6:01 PM, Terrev said:

Not sure. There's some differences between the contents of the file I don't know how the game would react to. Best to share only the files you changed.

Thanks. You were right. I copied 2001 JAM to 1999 game and it crashed. Then I just replaced edited files and made JAM again, copied it into 1999 game folder and it works :). So, if I want to share full JAM file (for the users who can't manage with JAM Extractor), I have to share 2 versions of JAM files - for 1999 owners and for 2001 owners.

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@grappigegovert I'm flattered you suggested that, but no, please don't use PatchIt. Ever. :P That is the biggest wad of clump I've ever written and I beg you to never think of it ever again. :P I technically do have an experimental project on GitHub that is what PatchIt should have been that may be of more use. I'll have to write up a post soon (been meaning to for ages).

  • Haha 2
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piotr_garschin

OK, I will not download it :). I just created a ready JAM file to 1999 version (I did polish language mod) but I have to complete the full game to test it. I noticed for example that "Congratulations! You have won ... car set!" phrase must be placed in 2 lines of text in 1999 version while in 2001 version it can be 3 lines of text.

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When releasing a mod, you don't upload your JAM. You only release the changed files. Do this by creating the folder structure it lives on (eg, GAMEDATA/Languages/English), putting your changed files there, zipping the whole thing, then uploading the zip. :) Legally and per forum rules, you can't share a complete JAM. If someone can't use the JAM extraction, that's their problem and have to solve that on their own.

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piotr_garschin

So, is modding actually legal :)?

 

I am newbie in modding and when I was creating polish language mod, I thought about all these normal LR users from Poland who want to play the game in their (our) language. I thought that sharing full JAM file wasn't illegal as you can't play the game when you have only this file without the rest. I didn't want to be unfair by sharing the JAM file :/. Of course I will not post it on this forum.

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  • 1 year later...
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