Reverse engineering Jazz Jackrabbit 1 save files.

CYBERDEV 0d88eb48b6 Oops, fix write name 3 月之前
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tools fdd43c93fb Init 10 月之前
.editorconfig fdd43c93fb Init 10 月之前
.gitignore fdd43c93fb Init 10 月之前
COPYING fdd43c93fb Init 10 月之前
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jjsave.c 0d88eb48b6 Oops, fix write name 3 月之前
version.h fdd43c93fb Init 10 月之前

README.md

Jazz Jackrabbit Save

This project aims to reverse engineer the process of reading and writing Jazz Jackrabbit 1 SAVE files.

Acknowlagement

It can read (decipher) and write (cipher) SAVE files at this point in time, however there are still some unknown values.

The current cipher function code was created by analysing instructions and registries dumped by DosBox-X using the LOGL command, and manually translated to C and optimised later.