유니티 게임에서 대사 검색 쉽게 하기 (UnityPy 이용)

MonoBehaviour, Text에 대부분의 대사가 들어가 있다는 것을 기반으로 작성한 스크립트입니다.

 

import UnityPy
import os


def search(root: str, file_name: str, search_string_bytes: bytes):
    asset = os.path.join(root, file_name)
    try:
        env = UnityPy.load(asset)
    except Exception as e:
        print(f"Error loading asset: {asset}, error: {e}")
        return
    for obj in env.objects:
        if obj.type.name in ["TextAsset", "MonoBehaviour"]:
            data = obj.get_raw_data()
            if search_string_bytes in data:
                print(f"Found! | location: {asset}, pathid: {obj.path_id}, type: {obj.type.name}")
                with open("search_result.txt", "a", encoding="utf-8") as f:
                    f.write(f"location: {asset}, pathid: {obj.path_id}, type: {obj.type.name}\n")
            if hasattr(data, "obj"):
                if search_string_bytes in data.obj:
                    print(f"found! | location: {asset}, pathid: {obj.path_id}, type: {obj.type.name}")
                    with open("search_result.txt", "a", encoding="utf-8") as f:
                        f.write(f"location: {asset}, pathid: {obj.path_id}, type: {obj.type.name}\n")


def iterate_all_assets(source_folder: str, search_string_bytes: bytes):
    for root, dirs, files in os.walk(source_folder):
        for file_name in files:
            search(root, file_name, search_string_bytes)


if __name__ == "__main__":
    current_directory = os.getcwd()
    print("Unity asset text searcher")
    print("Made by: Snowyegret")
    print("Version: 1.1\n")

    if not os.path.exists("search_input.txt"):
        print("search_input.txt not found")
        print("Please create a search_input.txt file with the search string (utf-8)")
        input("Press Enter to exit...")
        exit(1)
    with open("search_input.txt", "r", encoding="utf-8") as f:
        search_string = f.read()
        search_string_bytes = search_string.encode("utf-8")
    with open("search_result.txt", "w", encoding="utf-8") as f:
        f.write("Search results:\n")
    print("Searching for: ", search_string)
    print("Searching start...")
    iterate_all_assets(current_directory, search_string_bytes)
    input("Press Enter to exit...")

# 빌드 명령어
pyinstaller --onefile --console --add-data "C:\Users\Snowyegret\AppData\Roaming\Python\Python312\site-packages\UnityPy\resources\uncompressed.tpk;UnityPy/resources" searcher.py

 

 

원리는 UTF-8로 인코딩한 헥스값을 TextAsset, MonoBehaviour를 순회하며 검색하는 것입니다.

 

search_input.txt에다가 utf-8로 검색할 텍스트를 입력한 다음 저장하고 프로그램을 실행시키면

cmd창에 출력함과 동시에, search_result.txt에다 결과를 저장해줍니다.

 

컴파일된 바이너리 다운로드: https://drive.google.com/file/d/1TMluK9jL0FNU4YGLsPsldsgFIJhWo_4a/view?usp=sharing

Unity_search.zip

PW: snow