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av_ward.py
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av_ward.py
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import os
import re
import vpk
import json
import shutil
import tkinter as tk
from tkinter import messagebox
from tkinter import filedialog
import av_dbm
import av_main
# load the languages
def load_language_file(lang):
with open(os.path.join(os.path.dirname(os.path.abspath(__file__)), "data", "lang", f"strings_{lang}.json"), "r") as f:
return json.load(f)
eng = load_language_file("en") # eng["key"]
# some necessary default variable
this_dir = av_main.determine_dir()
root_dir = os.path.dirname(os.path.abspath(__file__))
vmdl_path = os.path.join(root_dir, "data", "library", "ward", "default_ward.vmdl_c")
txt_temp = os.path.join(root_dir, "data", "temp", "temp.txt")
vpk_extracted = False
vpk_input = None
# regex pattern to search
rx_search = r'"models/items/wards/[^"]*"' #inital search
str_replace = '"models/props_gameplay/default_ward.vmdl"' #replacement string
rx_search_vmdl = r'"models/items/wards/([^/]+)' #file name search
# core functions
def get_file_info(file_path):
file_name = os.path.basename(file_path)
file_dir = os.path.dirname(file_path)
file_size_kb = round(os.path.getsize(file_path) / 1024, 3)
return file_name, file_size_kb, file_dir
def warder():
browse = browsevpk(eng["namewrd"])
if browse:
if os.path.exists(vpk_input):
patched = patchwards()
if patched:
return True
def browsevpk(string):
global vpk_input
vpk_input = av_dbm.dbread("pak01dir_path")
firsttime = True
while True:
# detects wether is pak01_dir.vpk or other .vpk file is exists
if vpk_input == None or not os.path.exists(vpk_input) or ".vpk" not in os.path.splitext(vpk_input)[1]:
if firsttime == True:
message = "The file pak01_dir.vpk is not detected. \nPlease locate the file."
result = messagebox.showinfo(string, message)
firsttime = False
vpk_input = filedialog.askopenfilename(title="Select pak01_dir.vpk", filetypes=(("Valve Pak file", "*.vpk"), ("All files", "*.*")))
# selected file is invalid
if os.path.exists(vpk_input) and ".vpk" not in os.path.splitext(vpk_input)[1]:
message = "Invalid file is selected. Please try again."
result = messagebox.askretrycancel(string, message)
if result:
continue # select the file again
else:
return False # quit
# selected file is valid
if ".vpk" in os.path.splitext(vpk_input)[1]:
continue # continue loop and go to else
# detects wether any file is selected
else:
message = "No file is selected. Please try again."
result = messagebox.askretrycancel(string, message)
if result:
continue # select the file again
else:
return False # quit
else: # goes here if the file is valid
firsttime = False
file_name, file_size_kb, file_dir = get_file_info(vpk_input)
confirm = "Please confirm that the file is correct."
message = f"File Details:\n- Name: {file_name}\n- Size: {file_size_kb} KB\n\nFile Location:\n- {file_dir} \n\n{confirm}"
result = messagebox.askyesno(string, message)
if result:
av_dbm.dbwrite("pak01dir_path", vpk_input)
return True # stop the loop then continue the process
else:
vpk_input = None
continue # select the file again
def extractvpk():
try:
pak01_dir = vpk.open(av_dbm.dbread("pak01dir_path"))
file_inside_vpk = pak01_dir.get_file("scripts/items/items_game.txt")
file_inside_vpk.save(txt_temp)
# file_inside_vpk.save("./items_game.txt")
# shutil.move("items_game.txt", txt_temp)
# ask if user want to extract all of the vpk01_dir content
vpk_name = os.path.basename(av_dbm.dbread("pak01dir_path"))
vpk_name_o = os.path.splitext(vpk_name)[0]
message = f"Do you want to extract all of contents of the {vpk_name} to the patched folder?"
result = messagebox.askyesno(eng["namewrd"], message)
if result:
global vpk_extracted
this_path = os.path.join(this_dir, "patched", vpk_name_o)
av_dbm.dbwrite("pakfolder_path", this_path)
os.makedirs(this_path, exist_ok=True) if not os.path.exists(this_path) else None
try:
for path in pak01_dir:
file = pak01_dir.get_file(path)
full_path = this_path + "/" + path
if not os.path.exists(full_path):
dir = path.split("/")[:-1]
file_dir = ""
for folder in dir:
file_dir += folder + "/"
if not os.path.exists(f"{this_path}/{file_dir}"):
os.makedirs(f"{this_path}/{file_dir}", exist_ok=True) if not os.path.exists(f"{this_path}/{file_dir}") else None
# print(f"Extracting: {vpk_name}/{path} to {this_path}/{path}")
# status = os.path.exists(this_path+'/'+file_dir)
# print(f"Status: {status}", end = "\n\n")
file.save(f"{this_path}/{path}")
else:
# print(f"File: {vpk_name}/{path}")
# print(f"Exists: {os.path.exists(full_path)}")
# print(f"Path: {full_path}")
file.save(f"{this_path}/{path}")
vpk_extracted = True
except Exception as e:
message = f"Error: could not extract {vpk_name}\n\nDetails: {str(e)}"
messagebox.showerror(eng["namewrd"], message)
return True
except Exception as e:
message = f"Error: could not extract items_game.txt\n\nDetails: {str(e)}"
messagebox.showerror(eng["namewrd"], message)
return False
def patchwards():
result = extractvpk()
if result:
# read string from the vpk_temp
with open(txt_temp, "r", encoding="utf-8") as f:
file_contents = f.read()
# replace all occurrences of the regex pattern in the file_contents/items_game.txt with the replacement string
try:
new_file_contents = ""
num_replacements = 0
num_regex = 0
match_iterator = re.finditer(rx_search, file_contents)
total_matches = len(list(match_iterator))
match_iterator = re.finditer(rx_search, file_contents)
for i, match in enumerate(match_iterator):
new_file_contents += file_contents[num_replacements:match.start()]
new_file_contents += str_replace
num_replacements = match.end()
num_regex += 1
new_file_contents += file_contents[num_replacements:]
except Exception as e:
message = f"Error: could not patch items_game.txt\n\nDetails: {str(e)}"
messagebox.showerror(eng["namewrd"], message)
return False
if num_replacements == 0:
message = 'Warning: could not patch items_game.txt\n\nDetails: The items_game.txt inside selected pak01_dir.vpk is already patched!'
messagebox.showwarning(eng["namewrd"], message)
vpk_name = os.path.basename(av_dbm.dbread("pak01dir_path"))
vpk_name_o = os.path.splitext(vpk_name)[0]
output_path = os.path.join(this_dir, "patched", f"{vpk_name_o}", "scripts", "items", "items_game.txt")
os.makedirs(os.path.dirname(output_path), exist_ok=True) if not os.path.exists(os.path.dirname(output_path)) else None
with open(output_path, "w", encoding="utf-8") as f:
f.write(new_file_contents)
# duplicating vmdl from below here
try:
global vmdl_path
matches = re.findall(rx_search_vmdl, file_contents)
num_copies = 0
# Iterate over the matches and copy/rename the default_ward.vmdl file
for match in matches:
# Build the source and destination paths
output_dir_vmdl = os.path.join(this_dir, "patched", f"{vpk_name_o}", "models", "items", "wards", match)
output_path_vmdl = os.path.join(output_dir_vmdl, f"{match}.vmdl_c")
# Create the destination directory if it doesn't exist
os.makedirs(output_dir_vmdl, exist_ok=True) if not os.path.exists(output_dir_vmdl) else None
# Copy the file to the destination path
if not os.listdir(output_dir_vmdl):
shutil.copy2(vmdl_path, output_path_vmdl)
num_copies += 1 # count wards model is copied
# print(f"+ Total {num_copies} wards model is succesfully linked!")
except Exception as e:
message = f"Error: could not duplicate the vmdl\n\nDetails: {str(e)}"
messagebox.showerror(eng["namewrd"], message)
return False
cod = f"Replaced {num_regex} lines of text"
if num_regex == 0:
cod = "No line of text changed (possibly it's already patched)"
vmd = f"Duplicated {num_copies} vmdl_c file"
if num_copies == 0:
vmd = "No vmdl_c file duplicated (possibly it's already patched)"
dir = os.path.join(this_dir, "patched", f"{vpk_name_o}")
if vpk_extracted:
ext = f"Extracted all contents from {vpk_name}"
message = f"{ext}\n{cod}\n{vmd}\n\nOutput directory:\n{dir}"
else:
message = f"{cod}\n{vmd}\n\nOutput directory:\n{dir}"
messagebox.showinfo(eng["namewrd"], message)
return True
else:
return False