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wheybags / freeablo

[ARCHIVED] Modern reimplementation of the Diablo 1 game engine
GNU General Public License v3.0
2.16k stars 195 forks source link

can not use Gog version? #432

Closed legluondunet closed 5 years ago

legluondunet commented 5 years ago

Hello, I just bought Gog version but freeablo does not recognize the files:

$ ./freeablo 
Unrecognised version of Diablo.exe
skipping stormlib init - won't be able to read files in MPQ archives
Unrecognised version of Diablo.exe
skipping stormlib init - won't be able to read files in MPQ archives

Thank you for your help.

AJenbo commented 5 years ago

@legluondunet could you provide the MD5s of the two Diablo.exe files in the GOG version. are identical to 1.09 except for a digintal signature (and a hacked .rsrc and two stubbed calls in the dx versions case) so should work fine if just added to Freeablo's whitelist.

legluondunet commented 5 years ago

@AJenbo you are working on several Diablo project?

This is the MD5 from Diablo Gog edition files: DIABDAT.MPQ: 011bc6518e6166206231080a4440b373 Diablo.exe: 2b5cdb5e0caf5dc43c8fa6fa4d6255b5

AJenbo commented 5 years ago

Only Devilution and DevilutionX, but I try to share relevant info with Freeablo

Looks like this is a duplicate of #255

wheybags commented 5 years ago

Since it looks like the offsets in the binary should be all the same as v1.09, it's probably just a matter of adding a symlink and setting up the versions.ini file here https://github.com/wheybags/freeablo/tree/master/resources/exeversions There's a similar thing for v1.09b already, it's just the same as v1.09 There is a separate executable defined in the cmake files called exedump, which should read everything we currently know hopw to read and dump it as text so that can be used to make sure it's working

alanhaugen commented 5 years ago

Please add following

in resources/exeversions/versions.ini: v109bgog=2b5cdb5e0caf5dc43c8fa6fa4d6255b5

then cp resources/exeversions/v109b.ini resources/exeversions/v109bgog.ini

legluondunet commented 5 years ago

Thank you @alanhaugen , I can launch the game now. But is it normal:

wheybags commented 5 years ago

You should be able to save (load just checks if there is a save file and trys to laod it), and you shpould be able to talk to npcs. Other than that, no