NeoGF

NeoGF is a library of tools for Gotcha Force.

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pzztool.py

Python3 script for unpack/repack and uncompress/compress of PZZ archive.

User manual

Unpack source.pzz in the default new folder source. If optional_dest_folder is specified we unpack in optional_dest_folder.

pzztool.py -u source.pzz optional_dest_folder

Pack source_folder in the default new pzz file source_folder.pzz. If optional_dest.pzz is specified we pack in optional_dest.pzz.

pzztool.py -p source_folder optional_dest.pzz

Unpack every pzz files present in source_folder using the same directory. For each pzz a folder is created using the name of the pzz. If optional_dest_folder is specified we unpack all files in optional_dest_folder instead of source_folder.

pzztool.py -bu source_folder optional_dest_folder

Pack every folder present in source_folder using the same directory. For each folder a pzz file is created using the name of the pzz. If optional_dest_folder is specified we pack all folders in optional_dest_folder instead of source_folder.

pzztool.py -bp source_folder optional_dest_folder

Extracted files format

Every file extracted has a name using the format :

AAAB_CD.E

• AAA is the 3 digits index of the file in the PZZ starting at 000.
• B describe the compression state of the file when packed in the PZZ. If compressed it's C and if not it's U.
• C is the name of the PZZ.
• D describe the actual compression state of the file. It's _compressed if the file is compressed and nothing if the file is uncompressed.
• E is the extension of the file. By default it is .dat

For example file 012C_cmn_data.dat describe :

• the 13th file off the pzz,
• initialy compressed,
• in a pzz named "cmn_data.pzz",
• that has been uncompressed,
• with the default format "dat".

The names of unpacked files and the presence of empty unpacked files are important to keep informations relative to the initial pzz and ensure a correct pack.