Mafia II SDS files?

[stgn]

I'm trying to decompile the file M05ListOfParts.luac taken from the file "pc\sds\missionscript\m05main.sds".

I use LuaDec51, but get an error "bad header in precompiled chunk".
Having sorted out, I realized that the error here: (luaconf.h)

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"#define LUA_NUMBER double"

I changed it to 8, but a new error "bad constant in precompiled chunk".
I understand, they use a modified Lua script. Am I right?

Mafia Lua Header:

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1B 4C 75 61 51 00 01 04 04 04 [04] 00

Lua Header v5.1:

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1B 4C 75 61 51 00 01 04 04 04 [08] 00

i compiled a modified luadec51 that uses single-precision lua_number. the file you posted began to decompile but it crashed luadec. i guess i was extracting the files wrong.

[stgn]

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DecompiledFunction = function(l_1_0)
  if game.datastore:IsVariableExist("CON_DEMO") == false then
    player = game.game:GetActivePlayer()
    player:InventoryAddItem(55)
    game.speech:LoadStage(60)
    idMessages = common.messages.Id
    questComM05 = Lokace.Create(idMessages.Distillery, idMessages.QuestDirector)
    game.datastore:SetBool("tempDemoStart", true)
    kteryPartik = game.datastore:GetNumber("missionPart")
    kteraJeMise = game.datastore:GetNumber("missionNumber")
    player:SetFightAbility(false, enums.FightAbility.COUNTER)
    player:SetFightAbility(false, enums.FightAbility.COMBO)
    if kteryPartik == 1 then
      M05Part1(l_1_0)
    elseif kteryPartik == 2 then
      M05Part2(l_1_0)
    elseif kteryPartik == 3 then
      M05Part3(l_1_0)
    elseif kteryPartik == 4 then
      M05Part4(l_1_0)
    elseif kteryPartik == 5 then
      M05Part5(l_1_0)
    elseif kteryPartik == 6 then
      M05Part6(l_1_0)
    elseif kteryPartik == 7 then
      M05Part7(l_1_0)
    elseif kteryPartik == 8 then
      M05Part8(l_1_0)
    elseif kteryPartik == 9 then
      M05Demo(l_1_0)
    elseif kteryPartik == 10 then
      M05DemoDistFlat(l_1_0)
    end
  end
end)

here's a portion though.

[Ekey]

Great job WRS

[WRS]

thanks!

here's my final version. the filenames are in the xml - so this needs to be written up in another programming language - but it can decompress the chunks and split all the listed files

leave a message or pm me if you have any problems.

[Ekey]

thanks!

here's my final version. the filenames are in the xml - so this needs to be written up in another programming language - but it can decompress the chunks and split all the listed files

leave a message or pm me if you have any problems.

trying on m05waytoelgreco.sds

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  offset   filesize   filename
------------------------------
- SCRIPT's MESSAGE:
  Dumping XML description..

  000093c5 3149       m05waytoelgreco_desc.xml
- SCRIPT's MESSAGE:
  total chunks: 6
  decompressed size: 93408 bytes

- SCRIPT's MESSAGE:
  Parsing uncompressed data..

- SCRIPT's MESSAGE:
  warning: next output will keep header information

  0000002a 7001       1__FrameResource
- SCRIPT's MESSAGE:
  warning: next output will keep header information

  00001bbc 6          2__FrameNameTable
- SCRIPT's MESSAGE:
  warning: next output will keep header information

  00001bfb 7476       3__Actors
- SCRIPT's MESSAGE:
  warning: next output will keep header information

- error in src\quickbms.c line 2480: CMD_GetDString_func()
Error: tentative of allocating -1 bytes

demo05.sds

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  offset   filesize   filename
------------------------------
- SCRIPT's MESSAGE:
  Dumping XML description..

  00009de0 2794       demo05_desc.xml
- SCRIPT's MESSAGE:
  total chunks: 9
  decompressed size: 131859 bytes

- SCRIPT's MESSAGE:
  Parsing uncompressed data..

- SCRIPT's MESSAGE:
  warning: next output will keep header information

  0000002a 5518       1__FrameResource
- SCRIPT's MESSAGE:
  warning: next output will keep header information

  000015f1 6          2__FrameNameTable
- SCRIPT's MESSAGE:
  warning: next output will keep header information

  00001630 6824       3__Actors
  00003127 12         4__MemFile
  00003193 18919      5__MemFile
  00007bbf 61848      6__MemFile

- error in src\quickbms.c line 8504: myalloc()
Error: Not enough space

Error: Not enough space - wtf 795gb free

[Tosyk]

i just get an error with all SDS i've trying

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 offset   filesize   filename
------------------------------
- SCRIPT's MESSAGE:
  Dumping XML description..

  00a05599 55351      tunel_desc.xml

Error: the compressed zlib/deflate input is wrong or incomplete (-3)

Error: there is an error with the decompression
       the returned output size is negative (-1)

Press RETURN to quit

anyway great job:)

upd:
or maybe it's not a bms script??

[WRS]

i only had 2 files to write my script from. cut me some slack.

Error: Not enough space - wtf 795gb free

memory doesn't refer to hard disk space


can you upload the ones you tried it with?

[bird]

Tried your script with text_default.sds and it worked like a charm, thanks (I used quickbms)!
It produced 5 files: 1__Texture 2__MemFile 3__MemFile 4__MemFile 5__XML
I hope you'll find a way to recompress those files (especially Memfiles which contain translatable text) easily, without crashing the game.

Great job so far!

[Tosyk]

can you upload the ones you tried it with?

I think
player - vito and houston car

[Ekey]

i only had 2 files to write my script from. cut me some slack.

Error: Not enough space - wtf 795gb free

memory doesn't refer to hard disk space


can you upload the ones you tried it with?

yup , attached

[s0beit]

The contents of this post was deleted because of possible forum rules violation.

[bird]

Thanks for the link from Facepunch's megathread. I knew that board already.
It's awesome!

[Ekey]

in folder "Steam\SteamApps\common\mafia ii - public demo\pc\shaders\buildLogs\" i found interesting log file

Autobuilder.log


Edit by Rheini: removed the log to keep this thread clean

[chrrox]

that is useless dude. please delete that its was to big for the forum posts use an attached text file next time.

[WRS]

updated my script. adding some comments before i upload