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(".git")):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("