mirror of
https://github.com/FWGS/xash3d-fwgs
synced 2024-11-26 20:00:53 +01:00
23998ef720
This makes it much simpler to define a buildroot package for xash-extras buildroot places various buildroot-internal dot files in the package build directory
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
from __future__ import print_function
|
|
import sys
|
|
import struct
|
|
import os
|
|
|
|
#dummy class for stuffing the file headers into
|
|
class FileEntry:
|
|
pass
|
|
|
|
#arguments are source directory, then target filename e.g. "pak1.pak"
|
|
rootdir = sys.argv[1]
|
|
pakfilename = sys.argv[2]
|
|
|
|
pakfile = open(pakfilename,"wb")
|
|
|
|
#write a dummy header to start with
|
|
pakfile.write(struct.Struct("<4s2l").pack(b"PACK",0,0))
|
|
|
|
#walk the directory recursively, add the files and record the file entries
|
|
offset = 12
|
|
fileentries = []
|
|
for root, subFolders, files in os.walk(rootdir):
|
|
for file in files:
|
|
entry = FileEntry()
|
|
impfilename = os.path.join(root,file)
|
|
entry.filename = os.path.relpath(impfilename,rootdir).replace("\\","/")
|
|
if(entry.filename.startswith(".")):continue
|
|
print("pak: "+entry.filename)
|
|
with open(impfilename, "rb") as importfile:
|
|
pakfile.write(importfile.read())
|
|
entry.offset = offset
|
|
entry.length = importfile.tell()
|
|
offset = offset + entry.length
|
|
fileentries.append(entry)
|
|
tablesize = 0
|
|
|
|
#after all the file data, write the list of entries
|
|
for entry in fileentries:
|
|
pakfile.write(struct.Struct("<56s").pack(entry.filename.encode("ascii")))
|
|
pakfile.write(struct.Struct("<l").pack(entry.offset))
|
|
pakfile.write(struct.Struct("<l").pack(entry.length))
|
|
tablesize = tablesize + 64
|
|
|
|
#return to the header and write the values correctly
|
|
pakfile.seek(0)
|
|
pakfile.write(struct.Struct("<4s2l").pack(b"PACK",offset,tablesize))
|