feat(core): 集成补丁检测器以增强补丁管理功能

- 在主窗口中添加补丁检测器，支持补丁的检测和验证。
- 更新补丁管理器以使用补丁检测器进行补丁安装状态检查。
- 优化下载管理器和离线模式管理器，整合补丁检测逻辑，提升用户体验。
- 添加进度窗口以显示下载状态，增强用户反馈。
- 重构相关逻辑以支持新功能，确保代码可维护性和可读性。

source/core/__init__.py

@@ -10,6 +10,7 @@ from .privacy_manager import PrivacyManager
 from .cloudflare_optimizer import CloudflareOptimizer
 from .download_task_manager import DownloadTaskManager
 from .extraction_handler import ExtractionHandler
+from .patch_detector import PatchDetector
 
 __all__ = [
     'MultiStageAnimations',
@@ -23,5 +24,6 @@ __all__ = [
     'PrivacyManager',
     'CloudflareOptimizer',
     'DownloadTaskManager',
-    'ExtractionHandler'
+    'ExtractionHandler',
+    'PatchDetector'
 ] 

source/core/cloudflare_optimizer.py

@@ -75,35 +75,25 @@ class CloudflareOptimizer:
         # 解析域名
         hostname = urlparse(url).hostname
         
-        # 检查hosts文件中是否已有该域名的IP记录
-        existing_ips = self.hosts_manager.get_hostname_entries(hostname) if hostname else []
-        
         # 判断是否继续优选的逻辑
-        if existing_ips and self.has_optimized_in_session:
+        if self.has_optimized_in_session:
-            # 如果本次会话中已执行过优选且hosts中存在记录，则跳过优选过程
+            # 如果本次会话中已执行过优选，则跳过优选过程
-            logger.info(f"发现hosts文件中已有域名 {hostname} 的优选IP记录且本次会话已优选过，跳过优选过程")
+            logger.info("本次会话已执行过优选，跳过优选过程")
             
             # 设置标记为已优选完成
             self.optimization_done = True
             self.countdown_finished = True
             
-            # 尝试获取现有的IPv4和IPv6地址
-            ipv4_entries = [ip for ip in existing_ips if ':' not in ip]  # IPv4地址不含冒号
-            ipv6_entries = [ip for ip in existing_ips if ':' in ip]      # IPv6地址包含冒号
-            
-            if ipv4_entries:
-                self.optimized_ip = ipv4_entries[0]
-            if ipv6_entries:
-                self.optimized_ipv6 = ipv6_entries[0]
-                
-            logger.info(f"使用已存在的优选IP - IPv4: {self.optimized_ip}, IPv6: {self.optimized_ipv6}")
             return True
         else:
-            # 如果本次会话尚未优选过，或hosts中没有记录，则显示优选窗口
+            # 如果本次会话尚未优选过，则清理可能存在的旧记录
-            if existing_ips:
+            if hostname:
-                logger.info(f"发现hosts文件中已有域名 {hostname} 的优选IP记录，但本次会话尚未优选过")
+                # 检查hosts文件中是否已有该域名的IP记录
-                # 清理已有的hosts记录，准备重新优选
+                existing_ips = self.hosts_manager.get_hostname_entries(hostname)
-                self.hosts_manager.clean_hostname_entries(hostname)
+                if existing_ips:
+                    logger.info(f"发现hosts文件中已有域名 {hostname} 的优选IP记录，但本次会话尚未优选过")
+                    # 清理已有的hosts记录，准备重新优选
+                    self.hosts_manager.clean_hostname_entries(hostname)
             
         # 创建取消状态标记
         self.optimization_cancelled = False
@@ -282,6 +272,9 @@ class CloudflareOptimizer:
     
     def _process_optimization_results(self):
         """处理优选的IP结果，显示相应提示"""
+        # 无论优选结果如何，都标记本次会话已执行过优选
+        self.has_optimized_in_session = True
+        
         use_ipv6 = False
         if hasattr(self.main_window, 'config'):
             use_ipv6 = self.main_window.config.get("ipv6_enabled", False)
@@ -376,9 +369,6 @@ class CloudflareOptimizer:
                     from utils import save_config
                     save_config(self.main_window.config)
                 
-                # 记录本次会话已执行过优选
-                self.has_optimized_in_session = True
-                
                 if success:
                     msg_box = QtWidgets.QMessageBox(self.main_window)
                     msg_box.setWindowTitle(f"成功 - {self.main_window.APP_NAME}")

source/core/download_manager.py

@@ -201,44 +201,37 @@ class DownloadManager:
         return safe_config
 
     def download_action(self):
-        """开始下载流程"""
+        """下载操作的主入口点"""
-        self.main_window.download_queue_history = []
+        if not self.selected_folder:
-        
+            QtWidgets.QMessageBox.warning(
-        # 清除游戏检测器的目录缓存，确保获取最新的目录状态
+                self.main_window, f"通知 - {APP_NAME}", "\n未选择任何目录,请重新选择\n"
-        if hasattr(self.main_window, 'game_detector') and hasattr(self.main_window.game_detector, 'clear_directory_cache'):
+            )
-            self.main_window.game_detector.clear_directory_cache()
+            return
-            if self.is_debug_mode():
+            
-                logger.debug("DEBUG: 已清除游戏目录缓存，确保获取最新状态")
+        # 识别游戏目录
-        
         game_dirs = self.main_window.game_detector.identify_game_directories_improved(self.selected_folder)
         
-        debug_mode = self.is_debug_mode()
-        if debug_mode:
-            logger.debug(f"DEBUG: 开始下载流程, 识别到 {len(game_dirs)} 个游戏目录")
-        
         if not game_dirs:
-            if debug_mode:
-                logger.warning("DEBUG: 未识别到任何游戏目录，设置目录未找到错误")
-            self.main_window.last_error_message = "directory_not_found"
             QtWidgets.QMessageBox.warning(
-                self.main_window, 
+                self.main_window, f"通知 - {APP_NAME}", "\n未在选择的目录中找到支持的游戏\n"
-                f"目录错误 - {APP_NAME}", 
-                "\n未能识别到任何游戏目录。\n\n请确认您选择的是游戏的上级目录，并且该目录中包含NEKOPARA系列游戏文件夹。\n"
             )
             self.main_window.setEnabled(True)
             self.main_window.ui.start_install_text.setText("开始安装")
             return
             
-        self.main_window.hash_msg_box = self.main_window.hash_manager.hash_pop_window(check_type="pre", is_offline=False)
+        # 显示文件检验窗口
-
+        self.main_window.hash_msg_box = self.main_window.hash_manager.hash_pop_window(check_type="pre")
+        
+        # 获取安装路径
         install_paths = self.get_install_paths()
         
+        # 创建并启动哈希线程进行预检查
         self.main_window.hash_thread = self.main_window.create_hash_thread("pre", install_paths)
         self.main_window.hash_thread.pre_finished.connect(
             lambda updated_status: self.on_pre_hash_finished_with_dirs(updated_status, game_dirs)
         )
         self.main_window.hash_thread.start()
-        
+
     def on_pre_hash_finished_with_dirs(self, updated_status, game_dirs):
         """优化的哈希预检查完成处理，带有游戏目录信息
         
@@ -255,36 +248,8 @@ class DownloadManager:
         
         self.main_window.setEnabled(True)
         
-        installable_games = []
+        # 使用patch_detector检测可安装的游戏
-        already_installed_games = []
+        already_installed_games, installable_games, disabled_patch_games = self.main_window.patch_detector.detect_installable_games(game_dirs)
-        disabled_patch_games = []  # 存储检测到禁用补丁的游戏
-        
-        for game_version, game_dir in game_dirs.items():
-            # 首先通过文件检查确认补丁是否已安装
-            is_patch_installed = self.main_window.patch_manager.check_patch_installed(game_dir, game_version)
-            # 同时考虑哈希检查结果
-            hash_check_passed = self.main_window.installed_status.get(game_version, False)
-            
-            # 如果补丁文件存在或哈希检查通过，认为已安装
-            if is_patch_installed or hash_check_passed:
-                if debug_mode:
-                    logger.info(f"DEBUG: {game_version} 已安装补丁，不需要再次安装")
-                    logger.info(f"DEBUG: 文件检查结果: {is_patch_installed}, 哈希检查结果: {hash_check_passed}")
-                already_installed_games.append(game_version)
-                # 更新安装状态
-                self.main_window.installed_status[game_version] = True
-            else:
-                # 检查是否存在被禁用的补丁
-                is_disabled, disabled_path = self.main_window.patch_manager.check_patch_disabled(game_dir, game_version)
-                if is_disabled:
-                    if debug_mode:
-                        logger.info(f"DEBUG: {game_version} 存在被禁用的补丁: {disabled_path}")
-                    disabled_patch_games.append(game_version)
-                else:
-                    if debug_mode:
-                        logger.info(f"DEBUG: {game_version} 未安装补丁，可以安装")
-                        logger.info(f"DEBUG: 文件检查结果: {is_patch_installed}, 哈希检查结果: {hash_check_passed}")
-                    installable_games.append(game_version)
         
         status_message = ""
         if already_installed_games:
@@ -423,7 +388,11 @@ class DownloadManager:
             self._fill_download_queue(config, selected_game_dirs)
 
         if not self.download_queue:
-            self.main_window.after_hash_compare()
+            # 所有下载任务都已完成，进行后检查
+            if debug_mode:
+                logger.debug("DEBUG: 所有下载任务完成，进行后检查")
+            # 使用patch_detector进行安装后哈希比较
+            self.main_window.patch_detector.after_hash_compare()
             return
         
         # 如果是离线模式，直接开始下一个下载任务
@@ -544,30 +513,18 @@ class DownloadManager:
         """显示Cloudflare加速选择对话框"""
         if self.download_queue:
             first_url = self.download_queue[0][0]
-            hostname = urlparse(first_url).hostname
             
-            if hostname:
+            # 直接检查是否本次会话已执行过优选
-                existing_ips = self.cloudflare_optimizer.hosts_manager.get_hostname_entries(hostname)
+            if self.cloudflare_optimizer.has_optimized_in_session:
+                logger.info("本次会话已执行过优选，跳过询问直接使用")
+                
+                self.cloudflare_optimizer.optimization_done = True
+                self.cloudflare_optimizer.countdown_finished = True
+                
+                self.main_window.current_url = first_url
+                self.next_download_task()
+                return
                 
-                if existing_ips:
-                    logger.info(f"发现hosts文件中已有域名 {hostname} 的优选IP记录，跳过询问直接使用")
-                    
-                    self.cloudflare_optimizer.optimization_done = True
-                    self.cloudflare_optimizer.countdown_finished = True
-                    
-                    ipv4_entries = [ip for ip in existing_ips if ':' not in ip]
-                    ipv6_entries = [ip for ip in existing_ips if ':' in ip]
-                    
-                    if ipv4_entries:
-                        self.cloudflare_optimizer.optimized_ip = ipv4_entries[0]
-                    if ipv6_entries:
-                        self.cloudflare_optimizer.optimized_ipv6 = ipv6_entries[0]
-                    
-                    self.main_window.current_url = first_url
-                    
-                    self.next_download_task()
-                    return
-                    
         self.main_window.setEnabled(True)
         
         msg_box = QtWidgets.QMessageBox(self.main_window)
@@ -619,7 +576,11 @@ class DownloadManager:
     def next_download_task(self):
         """处理下载队列中的下一个任务"""
         if not self.download_queue:
-            self.main_window.after_hash_compare()
+            # 所有下载任务都已完成，进行后检查
+            if debug_mode:
+                logger.debug("DEBUG: 所有下载任务完成，进行后检查")
+            # 使用patch_detector进行安装后哈希比较
+            self.main_window.patch_detector.after_hash_compare()
             return
             
         if self.download_task_manager.current_download_thread and self.download_task_manager.current_download_thread.isRunning():
@@ -735,21 +696,18 @@ class DownloadManager:
             self.download_task_manager.start_download(url, _7z_path, game_version, game_folder, plugin_path)
 
     def on_download_finished(self, success, error, url, game_folder, game_version, _7z_path, plugin_path):
-        """下载完成后的处理
+        """下载完成后的回调函数
         
         Args:
             success: 是否下载成功
             error: 错误信息
             url: 下载URL
             game_folder: 游戏文件夹路径
-            game_version: 游戏版本名称
+            game_version: 游戏版本
             _7z_path: 7z文件保存路径
-            plugin_path: 插件路径
+            plugin_path: 插件保存路径
         """
-        if self.main_window.progress_window and self.main_window.progress_window.isVisible():
+        # 如果下载失败，显示错误并询问是否重试
-            self.main_window.progress_window.reject()
-            self.main_window.progress_window = None
-
         if not success:
             logger.error(f"--- Download Failed: {game_version} ---")
             logger.error(error)
@@ -805,7 +763,6 @@ class DownloadManager:
             return
 
         self.extraction_handler.start_extraction(_7z_path, game_folder, plugin_path, game_version)
-        self.extraction_handler.extraction_finished.connect(self.on_extraction_finished)
 
     def on_extraction_finished(self, continue_download):
         """解压完成后的回调，决定是否继续下载队列

source/core/offline_mode_manager.py

@@ -26,6 +26,7 @@ class OfflineModeManager:
         self.app_name = main_window.APP_NAME if hasattr(main_window, 'APP_NAME') else ""
         self.offline_patches = {}  # 存储离线补丁信息 {补丁名称: 文件路径}
         self.is_offline_mode = False
+        self.installed_games = []  # 跟踪本次实际安装的游戏
         
     def _is_debug_mode(self):
         """检查是否处于调试模式
@@ -208,7 +209,7 @@ class OfflineModeManager:
             return False
             
     def verify_patch_hash(self, game_version, file_path):
-        """验证补丁文件的哈希值
+        """验证补丁文件的哈希值，使用patch_detector模块
         
         Args:
             game_version: 游戏版本名称
@@ -217,165 +218,9 @@ class OfflineModeManager:
         Returns:
             bool: 哈希值是否匹配
         """
-        # 获取预期的哈希值
+        # 使用patch_detector模块验证哈希值
-        expected_hash = None
+        return self.main_window.patch_detector.verify_patch_hash(game_version, file_path)
-        
-        if "Vol.1" in game_version:
-            expected_hash = PLUGIN_HASH.get("vol1", "")
-        elif "Vol.2" in game_version:
-            expected_hash = PLUGIN_HASH.get("vol2", "")
-        elif "Vol.3" in game_version:
-            expected_hash = PLUGIN_HASH.get("vol3", "")
-        elif "Vol.4" in game_version:
-            expected_hash = PLUGIN_HASH.get("vol4", "")
-        elif "After" in game_version:
-            expected_hash = PLUGIN_HASH.get("after", "")
             
-        if not expected_hash:
-            logger.warning(f"DEBUG: 未找到 {game_version} 的预期哈希值")
-            return False
-            
-        debug_mode = self._is_debug_mode()
-        
-        if debug_mode:
-            logger.debug(f"DEBUG: 开始验证离线补丁文件: {file_path}")
-            logger.debug(f"DEBUG: 游戏版本: {game_version}")
-            logger.debug(f"DEBUG: 预期哈希值: {expected_hash}")
-            
-        try:
-            # 检查文件是否存在
-            if not os.path.exists(file_path):
-                if debug_mode:
-                    logger.warning(f"DEBUG: 补丁文件不存在: {file_path}")
-                return False
-                
-            # 检查文件大小
-            file_size = os.path.getsize(file_path)
-            if debug_mode:
-                logger.debug(f"DEBUG: 补丁文件大小: {file_size} 字节")
-                
-            if file_size == 0:
-                if debug_mode:
-                    logger.warning(f"DEBUG: 补丁文件大小为0，无效文件")
-                return False
-                
-            # 创建临时目录用于解压文件
-            with tempfile.TemporaryDirectory() as temp_dir:
-                if debug_mode:
-                    logger.debug(f"DEBUG: 创建临时目录: {temp_dir}")
-                    
-                # 解压补丁文件
-                try:
-                    if debug_mode:
-                        logger.debug(f"DEBUG: 开始解压文件: {file_path}")
-                        
-                    with py7zr.SevenZipFile(file_path, mode="r") as archive:
-                        # 获取压缩包内文件列表
-                        file_list = archive.getnames()
-                        if debug_mode:
-                            logger.debug(f"DEBUG: 压缩包内文件列表: {file_list}")
-                            
-                        # 解压所有文件
-                        archive.extractall(path=temp_dir)
-                        
-                        if debug_mode:
-                            logger.debug(f"DEBUG: 解压完成")
-                            # 列出解压后的文件
-                            extracted_files = []
-                            for root, dirs, files in os.walk(temp_dir):
-                                for file in files:
-                                    extracted_files.append(os.path.join(root, file))
-                            logger.debug(f"DEBUG: 解压后的文件列表: {extracted_files}")
-                except Exception as e:
-                    if debug_mode:
-                        logger.error(f"DEBUG: 解压补丁文件失败: {e}")
-                        logger.error(f"DEBUG: 错误类型: {type(e).__name__}")
-                        logger.error(f"DEBUG: 错误堆栈: {traceback.format_exc()}")
-                    return False
-                
-                # 获取补丁文件路径
-                patch_file = None
-                if "Vol.1" in game_version:
-                    patch_file = os.path.join(temp_dir, "vol.1", "adultsonly.xp3")
-                elif "Vol.2" in game_version:
-                    patch_file = os.path.join(temp_dir, "vol.2", "adultsonly.xp3")
-                elif "Vol.3" in game_version:
-                    patch_file = os.path.join(temp_dir, "vol.3", "update00.int")
-                elif "Vol.4" in game_version:
-                    patch_file = os.path.join(temp_dir, "vol.4", "vol4adult.xp3")
-                elif "After" in game_version:
-                    patch_file = os.path.join(temp_dir, "after", "afteradult.xp3")
-                
-                if not patch_file or not os.path.exists(patch_file):
-                    if debug_mode:
-                        logger.warning(f"DEBUG: 未找到解压后的补丁文件: {patch_file}")
-                        # 尝试查找可能的替代文件
-                        alternative_files = []
-                        for root, dirs, files in os.walk(temp_dir):
-                            for file in files:
-                                if file.endswith('.xp3') or file.endswith('.int'):
-                                    alternative_files.append(os.path.join(root, file))
-                        if alternative_files:
-                            logger.debug(f"DEBUG: 找到可能的替代文件: {alternative_files}")
-                        
-                        # 检查解压目录结构
-                        logger.debug(f"DEBUG: 检查解压目录结构:")
-                        for root, dirs, files in os.walk(temp_dir):
-                            logger.debug(f"DEBUG: 目录: {root}")
-                            logger.debug(f"DEBUG: 子目录: {dirs}")
-                            logger.debug(f"DEBUG: 文件: {files}")
-                    return False
-                
-                if debug_mode:
-                    logger.debug(f"DEBUG: 找到解压后的补丁文件: {patch_file}")
-                    
-                # 计算补丁文件哈希值
-                try:
-                    with open(patch_file, "rb") as f:
-                        file_hash = hashlib.sha256(f.read()).hexdigest()
-                    
-                    # 比较哈希值
-                    result = file_hash.lower() == expected_hash.lower()
-                    
-                    if debug_mode:
-                        logger.debug(f"DEBUG: 补丁文件 {patch_file} 哈希值验证: {'成功' if result else '失败'}")
-                        logger.debug(f"DEBUG: 预期哈希值: {expected_hash}")
-                        logger.debug(f"DEBUG: 实际哈希值: {file_hash}")
-                        
-                    return result
-                except Exception as e:
-                    if debug_mode:
-                        logger.error(f"DEBUG: 计算补丁文件哈希值失败: {e}")
-                        logger.error(f"DEBUG: 错误类型: {type(e).__name__}")
-                    return False
-        except Exception as e:
-            if debug_mode:
-                logger.error(f"DEBUG: 验证补丁哈希值失败: {e}")
-                logger.error(f"DEBUG: 错误类型: {type(e).__name__}")
-                logger.error(f"DEBUG: 错误堆栈: {traceback.format_exc()}")
-            return False
-            
-    def is_offline_mode_available(self):
-        """检查是否可以使用离线模式
-        
-        Returns:
-            bool: 是否可以使用离线模式
-        """
-        # 在调试模式下始终允许离线模式
-        if self._is_debug_mode():
-            return True
-            
-        # 检查是否有离线补丁文件
-        return self.has_offline_patches()
-        
-    def is_in_offline_mode(self):
-        """检查当前是否处于离线模式
-        
-        Returns:
-            bool: 是否处于离线模式
-        """
-        return self.is_offline_mode
-
     def install_offline_patches(self, selected_games):
         """直接安装离线补丁，完全绕过下载模块
         
@@ -419,78 +264,29 @@ class OfflineModeManager:
                 logger.warning("DEBUG: 未识别到任何游戏目录")
             return False
             
-        # 显示文件检验窗口
+        self.main_window.setEnabled(False)
-        self.main_window.hash_msg_box = self.main_window.hash_manager.hash_pop_window(check_type="pre", is_offline=True)
         
-        # 获取安装路径
+        # 重置已安装游戏列表
-        install_paths = self.main_window.download_manager.get_install_paths()
+        self.installed_games = []
         
-        # 创建并启动哈希线程进行预检查
+        # 设置到主窗口，供结果显示使用
-        self.main_window.hash_thread = self.main_window.create_hash_thread("pre", install_paths)
+        self.main_window.download_queue_history = selected_games
-        self.main_window.hash_thread.pre_finished.connect(
-            lambda updated_status: self.on_offline_pre_hash_finished(updated_status, game_dirs, selected_games)
-        )
-        self.main_window.hash_thread.start()
-        
-        return True
-        
-    def on_offline_pre_hash_finished(self, updated_status, game_dirs, selected_games):
-        """离线模式下的哈希预检查完成处理
-        
-        Args:
-            updated_status: 更新后的安装状态
-            game_dirs: 识别到的游戏目录
-            selected_games: 用户选择安装的游戏列表
-        """
-        debug_mode = self._is_debug_mode()
-        
-        # 更新安装状态
-        self.main_window.installed_status = updated_status
-        
-        # 关闭哈希检查窗口
-        if self.main_window.hash_msg_box and self.main_window.hash_msg_box.isVisible():
-            self.main_window.hash_msg_box.accept()
-            self.main_window.hash_msg_box = None
-            
-        # 重新启用主窗口
-        self.main_window.setEnabled(True)
-        
-        # 过滤出需要安装的游戏
-        installable_games = []
-        for game_version in selected_games:
-            if game_version in game_dirs and not self.main_window.installed_status.get(game_version, False):
-                # 检查是否有对应的离线补丁
-                if self.get_offline_patch_path(game_version):
-                    installable_games.append(game_version)
-                elif debug_mode:
-                    logger.warning(f"DEBUG: 未找到 {game_version} 的离线补丁文件，跳过")
-                    
-        if not installable_games:
-            if debug_mode:
-                logger.info("DEBUG: 没有需要安装的游戏或未找到对应的离线补丁")
-            msgbox_frame(
-                f"离线安装信息 - {self.app_name}",
-                "\n没有需要安装的游戏或未找到对应的离线补丁文件。\n",
-                QMessageBox.StandardButton.Ok
-            ).exec()
-            self.main_window.ui.start_install_text.setText("开始安装")
-            return
-            
-        # 开始安装流程
-        if debug_mode:
-            logger.info(f"DEBUG: 开始离线安装流程，安装游戏: {installable_games}")
             
         # 创建安装任务列表
         install_tasks = []
-        for game_version in installable_games:
+        for game_version in selected_games:
             # 获取离线补丁文件路径
             patch_file = self.get_offline_patch_path(game_version)
             if not patch_file:
+                if debug_mode:
+                    logger.warning(f"DEBUG: 未找到 {game_version} 的离线补丁文件，跳过")
                 continue
                 
             # 获取游戏目录
             game_folder = game_dirs.get(game_version)
             if not game_folder:
+                if debug_mode:
+                    logger.warning(f"DEBUG: 未找到 {game_version} 的游戏目录，跳过")
                 continue
                 
             # 获取目标路径
@@ -510,6 +306,8 @@ class OfflineModeManager:
                 _7z_path = os.path.join(PLUGIN, "after.7z")
                 plugin_path = os.path.join(PLUGIN, GAME_INFO[game_version]["plugin_path"])
             else:
+                if debug_mode:
+                    logger.warning(f"DEBUG: {game_version} 不是支持的游戏版本，跳过")
                 continue
                 
             # 添加到安装任务列表
@@ -517,10 +315,22 @@ class OfflineModeManager:
             
         # 开始执行第一个安装任务
         if install_tasks:
+            if debug_mode:
+                logger.info(f"DEBUG: 开始离线安装流程，安装游戏数量: {len(install_tasks)}")
             self.process_next_offline_install_task(install_tasks)
         else:
+            if debug_mode:
+                logger.warning("DEBUG: 没有可安装的游戏，安装流程结束")
+            msgbox_frame(
+                f"离线安装信息 - {self.app_name}",
+                "\n没有可安装的游戏或未找到对应的离线补丁文件。\n",
+                QMessageBox.StandardButton.Ok
+            ).exec()
+            self.main_window.setEnabled(True)
             self.main_window.ui.start_install_text.setText("开始安装")
             
+        return True
+        
     def process_next_offline_install_task(self, install_tasks):
         """处理下一个离线安装任务
         
@@ -533,7 +343,9 @@ class OfflineModeManager:
             # 所有任务完成，进行后检查
             if debug_mode:
                 logger.info("DEBUG: 所有离线安装任务完成，进行后检查")
-            self.main_window.after_hash_compare()
+                
+            # 使用patch_detector进行安装后哈希比较
+            self.main_window.patch_detector.after_hash_compare()
             return
             
         # 获取下一个任务
@@ -555,22 +367,6 @@ class OfflineModeManager:
                 logger.debug(f"DEBUG: 已复制补丁文件到缓存目录: {_7z_path}")
                 logger.debug(f"DEBUG: 开始验证补丁文件哈希值")
                 
-            # 获取预期的哈希值
-            expected_hash = None
-            if "Vol.1" in game_version:
-                expected_hash = PLUGIN_HASH.get("vol1", "")
-            elif "Vol.2" in game_version:
-                expected_hash = PLUGIN_HASH.get("vol2", "")
-            elif "Vol.3" in game_version:
-                expected_hash = PLUGIN_HASH.get("vol3", "")
-            elif "Vol.4" in game_version:
-                expected_hash = PLUGIN_HASH.get("vol4", "")
-            elif "After" in game_version:
-                expected_hash = PLUGIN_HASH.get("after", "")
-                
-            if debug_mode and expected_hash:
-                logger.debug(f"DEBUG: 预期哈希值: {expected_hash}")
-            
             # 显示哈希验证窗口 - 使用离线特定消息
             self.main_window.hash_msg_box = self.main_window.hash_manager.hash_pop_window(check_type="offline_verify", is_offline=True)
             
@@ -683,20 +479,31 @@ class OfflineModeManager:
         else:
             # 更新安装状态
             self.main_window.installed_status[game_version] = True
+            
+            # 添加到已安装游戏列表
+            if game_version not in self.installed_games:
+                self.installed_games.append(game_version)
         
         # 处理下一个任务
         self.process_next_offline_install_task(remaining_tasks)
             
-    def on_offline_extraction_finished(self, remaining_tasks):
+    def is_offline_mode_available(self):
-        """离线模式下的解压完成处理（旧方法，保留兼容性）
+        """检查是否可以使用离线模式
         
-        Args:
+        Returns:
-            remaining_tasks: 剩余的安装任务列表
+            bool: 是否可以使用离线模式
         """
-        debug_mode = self._is_debug_mode()
+        # 在调试模式下始终允许离线模式
-        
+        if self._is_debug_mode():
-        if debug_mode:
+            return True
-            logger.debug("DEBUG: 离线解压完成，继续处理下一个任务")
             
-        # 处理下一个任务
+        # 检查是否有离线补丁文件
-        self.process_next_offline_install_task(remaining_tasks) 
+        return self.has_offline_patches()
+        
+    def is_in_offline_mode(self):
+        """检查当前是否处于离线模式
+        
+        Returns:
+            bool: 是否处于离线模式
+        """
+        return self.is_offline_mode 

source/core/patch_detector.py

@@ -0,0 +1,599 @@
+import os
+import hashlib
+import tempfile
+import py7zr
+import traceback
+from utils.logger import setup_logger
+from PySide6.QtWidgets import QMessageBox
+from PySide6.QtCore import QTimer
+from data.config import PLUGIN_HASH, APP_NAME
+from workers.hash_thread import HashThread
+
+# 初始化logger
+logger = setup_logger("patch_detector")
+
+class PatchDetector:
+    """补丁检测与校验模块，用于统一处理在线和离线模式下的补丁检测和校验"""
+    
+    def __init__(self, main_window):
+        """初始化补丁检测器
+        
+        Args:
+            main_window: 主窗口实例，用于访问UI和状态
+        """
+        self.main_window = main_window
+        self.app_name = main_window.APP_NAME if hasattr(main_window, 'APP_NAME') else ""
+        self.game_info = {}
+        self.plugin_hash = {}
+        
+        # 从配置中加载游戏信息和补丁哈希值
+        self._load_game_info()
+        
+    def _load_game_info(self):
+        """从配置中加载游戏信息和补丁哈希值"""
+        try:
+            from data.config import GAME_INFO, PLUGIN_HASH
+            self.game_info = GAME_INFO
+            self.plugin_hash = PLUGIN_HASH
+        except ImportError:
+            logger.error("无法加载游戏信息或补丁哈希值配置")
+            
+    def _is_debug_mode(self):
+        """检查是否处于调试模式
+        
+        Returns:
+            bool: 是否处于调试模式
+        """
+        try:
+            if hasattr(self.main_window, 'debug_manager') and self.main_window.debug_manager:
+                if hasattr(self.main_window.debug_manager, '_is_debug_mode'):
+                    # 尝试直接从debug_manager获取状态
+                    return self.main_window.debug_manager._is_debug_mode()
+                elif hasattr(self.main_window, 'config'):
+                    # 如果debug_manager还没准备好，尝试从配置中获取
+                    return self.main_window.config.get('debug_mode', False)
+            # 如果以上都不可行，返回False
+            return False
+        except Exception:
+            # 捕获任何异常，默认返回False
+            return False
+            
+    def check_patch_installed(self, game_dir, game_version):
+        """检查游戏是否已安装补丁
+        
+        Args:
+            game_dir: 游戏目录路径
+            game_version: 游戏版本
+            
+        Returns:
+            bool: 如果已安装补丁或有被禁用的补丁文件返回True，否则返回False
+        """
+        debug_mode = self._is_debug_mode()
+        
+        if game_version not in self.game_info:
+            return False
+            
+        # 获取可能的补丁文件路径
+        install_path_base = os.path.basename(self.game_info[game_version]["install_path"])
+        patch_file_path = os.path.join(game_dir, install_path_base)
+        
+        # 尝试查找补丁文件，支持不同大小写
+        patch_files_to_check = [
+            patch_file_path,
+            patch_file_path.lower(),
+            patch_file_path.upper(),
+            patch_file_path.replace("_", ""),
+            patch_file_path.replace("_", "-"),
+        ]
+        
+        # 查找补丁文件
+        for patch_path in patch_files_to_check:
+            if os.path.exists(patch_path):
+                if debug_mode:
+                    logger.debug(f"找到补丁文件: {patch_path}")
+                return True
+            # 检查是否存在被禁用的补丁文件（带.fain后缀）
+            disabled_path = f"{patch_path}.fain"
+            if os.path.exists(disabled_path):
+                if debug_mode:
+                    logger.debug(f"找到被禁用的补丁文件: {disabled_path}")
+                return True
+                
+        # 检查是否有补丁文件夹
+        patch_folders_to_check = [
+            os.path.join(game_dir, "patch"),
+            os.path.join(game_dir, "Patch"),
+            os.path.join(game_dir, "PATCH"),
+        ]
+        
+        for patch_folder in patch_folders_to_check:
+            if os.path.exists(patch_folder):
+                if debug_mode:
+                    logger.debug(f"找到补丁文件夹: {patch_folder}")
+                return True
+                
+        # 检查game/patch文件夹
+        game_folders = ["game", "Game", "GAME"]
+        patch_folders = ["patch", "Patch", "PATCH"]
+        
+        for game_folder in game_folders:
+            for patch_folder in patch_folders:
+                game_patch_folder = os.path.join(game_dir, game_folder, patch_folder)
+                if os.path.exists(game_patch_folder):
+                    if debug_mode:
+                        logger.debug(f"找到game/patch文件夹: {game_patch_folder}")
+                    return True
+        
+        # 检查配置文件
+        config_files = ["config.json", "Config.json", "CONFIG.JSON"]
+        script_files = ["scripts.json", "Scripts.json", "SCRIPTS.JSON"]
+        
+        for game_folder in game_folders:
+            game_path = os.path.join(game_dir, game_folder)
+            if os.path.exists(game_path):
+                # 检查配置文件
+                for config_file in config_files:
+                    config_path = os.path.join(game_path, config_file)
+                    if os.path.exists(config_path):
+                        if debug_mode:
+                            logger.debug(f"找到配置文件: {config_path}")
+                        return True
+                
+                # 检查脚本文件
+                for script_file in script_files:
+                    script_path = os.path.join(game_path, script_file)
+                    if os.path.exists(script_path):
+                        if debug_mode:
+                            logger.debug(f"找到脚本文件: {script_path}")
+                        return True
+        
+        # 没有找到补丁文件或文件夹
+        if debug_mode:
+            logger.debug(f"{game_version} 在 {game_dir} 中没有安装补丁")
+        return False
+        
+    def check_patch_disabled(self, game_dir, game_version):
+        """检查游戏的补丁是否已被禁用
+        
+        Args:
+            game_dir: 游戏目录路径
+            game_version: 游戏版本
+            
+        Returns:
+            bool: 如果补丁被禁用返回True，否则返回False
+            str: 禁用的补丁文件路径，如果没有禁用返回None
+        """
+        debug_mode = self._is_debug_mode()
+        
+        if game_version not in self.game_info:
+            return False, None
+            
+        # 获取可能的补丁文件路径
+        install_path_base = os.path.basename(self.game_info[game_version]["install_path"])
+        patch_file_path = os.path.join(game_dir, install_path_base)
+        
+        # 检查是否存在禁用的补丁文件（.fain后缀）
+        disabled_patch_files = [
+            f"{patch_file_path}.fain",
+            f"{patch_file_path.lower()}.fain",
+            f"{patch_file_path.upper()}.fain",
+            f"{patch_file_path.replace('_', '')}.fain",
+            f"{patch_file_path.replace('_', '-')}.fain",
+        ]
+        
+        # 检查是否有禁用的补丁文件
+        for disabled_path in disabled_patch_files:
+            if os.path.exists(disabled_path):
+                if debug_mode:
+                    logger.debug(f"找到禁用的补丁文件: {disabled_path}")
+                return True, disabled_path
+                
+        if debug_mode:
+            logger.debug(f"{game_version} 在 {game_dir} 的补丁未被禁用")
+            
+        return False, None
+            
+    def detect_installable_games(self, game_dirs):
+        """检测可安装补丁的游戏
+        
+        Args:
+            game_dirs: 游戏版本到游戏目录的映射字典
+            
+        Returns:
+            tuple: (已安装补丁的游戏列表, 可安装补丁的游戏列表, 禁用补丁的游戏列表)
+        """
+        debug_mode = self._is_debug_mode()
+        
+        if debug_mode:
+            logger.debug(f"开始检测可安装补丁的游戏，游戏目录: {game_dirs}")
+            
+        already_installed_games = []
+        installable_games = []
+        disabled_patch_games = []
+        
+        for game_version, game_dir in game_dirs.items():
+            # 首先通过文件检查确认补丁是否已安装
+            is_patch_installed = self.check_patch_installed(game_dir, game_version)
+            # 同时考虑哈希检查结果
+            hash_check_passed = self.main_window.installed_status.get(game_version, False)
+            
+            # 如果补丁文件存在或哈希检查通过，认为已安装
+            if is_patch_installed or hash_check_passed:
+                if debug_mode:
+                    logger.info(f"DEBUG: {game_version} 已安装补丁，不需要再次安装")
+                    logger.info(f"DEBUG: 文件检查结果: {is_patch_installed}, 哈希检查结果: {hash_check_passed}")
+                already_installed_games.append(game_version)
+                # 更新安装状态
+                self.main_window.installed_status[game_version] = True
+            else:
+                # 检查是否存在被禁用的补丁
+                is_disabled, disabled_path = self.check_patch_disabled(game_dir, game_version)
+                if is_disabled:
+                    if debug_mode:
+                        logger.info(f"DEBUG: {game_version} 存在被禁用的补丁: {disabled_path}")
+                    disabled_patch_games.append(game_version)
+                else:
+                    if debug_mode:
+                        logger.info(f"DEBUG: {game_version} 未安装补丁，可以安装")
+                        logger.info(f"DEBUG: 文件检查结果: {is_patch_installed}, 哈希检查结果: {hash_check_passed}")
+                    installable_games.append(game_version)
+                    
+        if debug_mode:
+            logger.debug(f"检测结果 - 已安装补丁: {already_installed_games}")
+            logger.debug(f"检测结果 - 可安装补丁: {installable_games}")
+            logger.debug(f"检测结果 - 禁用补丁: {disabled_patch_games}")
+            
+        return already_installed_games, installable_games, disabled_patch_games
+        
+    def verify_patch_hash(self, game_version, file_path):
+        """验证补丁文件的哈希值
+        
+        Args:
+            game_version: 游戏版本名称
+            file_path: 补丁压缩包文件路径
+            
+        Returns:
+            bool: 哈希值是否匹配
+        """
+        # 获取预期的哈希值
+        expected_hash = None
+        
+        # 直接使用完整游戏名称作为键
+        expected_hash = self.plugin_hash.get(game_version, "")
+            
+        if not expected_hash:
+            logger.warning(f"DEBUG: 未找到 {game_version} 的预期哈希值")
+            return False
+            
+        debug_mode = self._is_debug_mode()
+        
+        if debug_mode:
+            logger.debug(f"DEBUG: 开始验证补丁文件: {file_path}")
+            logger.debug(f"DEBUG: 游戏版本: {game_version}")
+            logger.debug(f"DEBUG: 预期哈希值: {expected_hash}")
+            
+        try:
+            # 检查文件是否存在
+            if not os.path.exists(file_path):
+                if debug_mode:
+                    logger.warning(f"DEBUG: 补丁文件不存在: {file_path}")
+                return False
+                
+            # 检查文件大小
+            file_size = os.path.getsize(file_path)
+            if debug_mode:
+                logger.debug(f"DEBUG: 补丁文件大小: {file_size} 字节")
+                
+            if file_size == 0:
+                if debug_mode:
+                    logger.warning(f"DEBUG: 补丁文件大小为0，无效文件")
+                return False
+                
+            # 创建临时目录用于解压文件
+            with tempfile.TemporaryDirectory() as temp_dir:
+                if debug_mode:
+                    logger.debug(f"DEBUG: 创建临时目录: {temp_dir}")
+                    
+                # 解压补丁文件
+                try:
+                    if debug_mode:
+                        logger.debug(f"DEBUG: 开始解压文件: {file_path}")
+                        
+                    with py7zr.SevenZipFile(file_path, mode="r") as archive:
+                        # 获取压缩包内文件列表
+                        file_list = archive.getnames()
+                        if debug_mode:
+                            logger.debug(f"DEBUG: 压缩包内文件列表: {file_list}")
+                            
+                        # 解压所有文件
+                        archive.extractall(path=temp_dir)
+                        
+                        if debug_mode:
+                            logger.debug(f"DEBUG: 解压完成")
+                            # 列出解压后的文件
+                            extracted_files = []
+                            for root, dirs, files in os.walk(temp_dir):
+                                for file in files:
+                                    extracted_files.append(os.path.join(root, file))
+                            logger.debug(f"DEBUG: 解压后的文件列表: {extracted_files}")
+                except Exception as e:
+                    if debug_mode:
+                        logger.error(f"DEBUG: 解压补丁文件失败: {e}")
+                        logger.error(f"DEBUG: 错误类型: {type(e).__name__}")
+                        logger.error(f"DEBUG: 错误堆栈: {traceback.format_exc()}")
+                    return False
+                
+                # 获取补丁文件路径
+                patch_file = None
+                if "Vol.1" in game_version:
+                    patch_file = os.path.join(temp_dir, "vol.1", "adultsonly.xp3")
+                elif "Vol.2" in game_version:
+                    patch_file = os.path.join(temp_dir, "vol.2", "adultsonly.xp3")
+                elif "Vol.3" in game_version:
+                    patch_file = os.path.join(temp_dir, "vol.3", "update00.int")
+                elif "Vol.4" in game_version:
+                    patch_file = os.path.join(temp_dir, "vol.4", "vol4adult.xp3")
+                elif "After" in game_version:
+                    patch_file = os.path.join(temp_dir, "after", "afteradult.xp3")
+                
+                if not patch_file or not os.path.exists(patch_file):
+                    if debug_mode:
+                        logger.warning(f"DEBUG: 未找到解压后的补丁文件: {patch_file}")
+                        # 尝试查找可能的替代文件
+                        alternative_files = []
+                        for root, dirs, files in os.walk(temp_dir):
+                            for file in files:
+                                if file.endswith('.xp3') or file.endswith('.int'):
+                                    alternative_files.append(os.path.join(root, file))
+                        if alternative_files:
+                            logger.debug(f"DEBUG: 找到可能的替代文件: {alternative_files}")
+                        
+                        # 检查解压目录结构
+                        logger.debug(f"DEBUG: 检查解压目录结构:")
+                        for root, dirs, files in os.walk(temp_dir):
+                            logger.debug(f"DEBUG: 目录: {root}")
+                            logger.debug(f"DEBUG: 子目录: {dirs}")
+                            logger.debug(f"DEBUG: 文件: {files}")
+                    return False
+                
+                if debug_mode:
+                    logger.debug(f"DEBUG: 找到解压后的补丁文件: {patch_file}")
+                    
+                # 计算补丁文件哈希值
+                try:
+                    with open(patch_file, "rb") as f:
+                        file_hash = hashlib.sha256(f.read()).hexdigest()
+                    
+                    # 比较哈希值
+                    result = file_hash.lower() == expected_hash.lower()
+                    
+                    if debug_mode:
+                        logger.debug(f"DEBUG: 补丁文件 {patch_file} 哈希值验证: {'成功' if result else '失败'}")
+                        logger.debug(f"DEBUG: 预期哈希值: {expected_hash}")
+                        logger.debug(f"DEBUG: 实际哈希值: {file_hash}")
+                        
+                    return result
+                except Exception as e:
+                    if debug_mode:
+                        logger.error(f"DEBUG: 计算补丁文件哈希值失败: {e}")
+                        logger.error(f"DEBUG: 错误类型: {type(e).__name__}")
+                    return False
+        except Exception as e:
+            if debug_mode:
+                logger.error(f"DEBUG: 验证补丁哈希值失败: {e}")
+                logger.error(f"DEBUG: 错误类型: {type(e).__name__}")
+                logger.error(f"DEBUG: 错误堆栈: {traceback.format_exc()}")
+            return False 
+
+    def create_hash_thread(self, mode, install_paths):
+        """创建哈希检查线程
+        
+        Args:
+            mode: 检查模式，"pre"或"after"
+            install_paths: 安装路径字典
+            
+        Returns:
+            HashThread: 哈希检查线程实例
+        """
+        return HashThread(mode, install_paths, PLUGIN_HASH, self.main_window.installed_status, self.main_window)
+        
+    def after_hash_compare(self):
+        """进行安装后哈希比较"""
+        # 禁用窗口已在安装流程开始时完成
+        
+        # 检查是否处于离线模式
+        is_offline = False
+        if hasattr(self.main_window, 'offline_mode_manager'):
+            is_offline = self.main_window.offline_mode_manager.is_in_offline_mode()
+        
+        self.main_window.hash_msg_box = self.main_window.hash_manager.hash_pop_window(check_type="after", is_offline=is_offline)
+
+        install_paths = self.main_window.download_manager.get_install_paths()
+        
+        self.main_window.hash_thread = self.create_hash_thread("after", install_paths)
+        self.main_window.hash_thread.after_finished.connect(self.on_after_hash_finished)
+        self.main_window.hash_thread.start()
+    
+    def on_after_hash_finished(self, result):
+        """哈希比较完成后的处理
+        
+        Args:
+            result: 哈希比较结果
+        """
+        # 确保哈希检查窗口关闭，无论是否还在显示
+        if self.main_window.hash_msg_box:
+            try:
+                if self.main_window.hash_msg_box.isVisible():
+                    self.main_window.hash_msg_box.close()
+                else:
+                    # 如果窗口已经不可见但没有关闭，也要尝试关闭
+                    self.main_window.hash_msg_box.close()
+            except:
+                pass  # 忽略任何关闭窗口时的错误
+            self.main_window.hash_msg_box = None
+
+        if not result["passed"]:
+            # 启用窗口以显示错误消息
+            self.main_window.setEnabled(True)
+            
+            game = result.get("game", "未知游戏")
+            message = result.get("message", "发生未知错误。")
+            msg_box = QMessageBox.critical(
+                self.main_window,
+                f"文件校验失败 - {APP_NAME}",
+                message,
+                QMessageBox.StandardButton.Ok,
+            )
+
+        # 恢复窗口状态
+        self.main_window.setEnabled(True)
+        self.main_window.ui.start_install_text.setText("开始安装")
+        
+        # 添加短暂延迟确保UI更新
+        QTimer.singleShot(100, self.main_window.show_result)
+        
+    def on_offline_pre_hash_finished(self, updated_status, game_dirs):
+        """离线模式下的哈希预检查完成处理
+        
+        Args:
+            updated_status: 更新后的安装状态
+            game_dirs: 识别到的游戏目录
+        """
+        # 更新安装状态
+        self.main_window.installed_status = updated_status
+        
+        # 关闭哈希检查窗口
+        if self.main_window.hash_msg_box and self.main_window.hash_msg_box.isVisible():
+            self.main_window.hash_msg_box.accept()
+            self.main_window.hash_msg_box = None
+            
+        # 重新启用主窗口
+        self.main_window.setEnabled(True)
+        
+        # 使用patch_detector检测可安装的游戏
+        already_installed_games, installable_games, disabled_patch_games = self.detect_installable_games(game_dirs)
+        
+        debug_mode = self._is_debug_mode()
+            
+        status_message = ""
+        if already_installed_games:
+            status_message += f"已安装补丁的游戏：\n{chr(10).join(already_installed_games)}\n\n"
+            
+        # 处理禁用补丁的情况
+        if disabled_patch_games:
+            # 构建提示消息
+            disabled_msg = f"检测到以下游戏的补丁已被禁用：\n{chr(10).join(disabled_patch_games)}\n\n是否要启用这些补丁？"
+            
+            from PySide6 import QtWidgets
+            reply = QtWidgets.QMessageBox.question(
+                self.main_window, 
+                f"检测到禁用补丁 - {APP_NAME}", 
+                disabled_msg,
+                QtWidgets.QMessageBox.StandardButton.Yes | QtWidgets.QMessageBox.StandardButton.No
+            )
+            
+            if reply == QtWidgets.QMessageBox.StandardButton.Yes:
+                # 用户选择启用补丁
+                if debug_mode:
+                    logger.debug(f"DEBUG: 用户选择启用被禁用的补丁")
+                
+                # 为每个禁用的游戏创建目录映射
+                disabled_game_dirs = {game: game_dirs[game] for game in disabled_patch_games}
+                
+                # 批量启用补丁
+                success_count, fail_count, results = self.main_window.patch_manager.batch_toggle_patches(
+                    disabled_game_dirs, 
+                    operation="enable"
+                )
+                
+                # 显示启用结果
+                self.main_window.patch_manager.show_toggle_result(success_count, fail_count, results)
+                
+                # 更新安装状态
+                for game_version in disabled_patch_games:
+                    self.main_window.installed_status[game_version] = True
+                    if game_version in installable_games:
+                        installable_games.remove(game_version)
+                    if game_version not in already_installed_games:
+                        already_installed_games.append(game_version)
+            else:
+                if debug_mode:
+                    logger.info(f"DEBUG: 用户选择不启用被禁用的补丁，这些游戏将被添加到可安装列表")
+                # 用户选择不启用，将这些游戏视为可以安装补丁
+                installable_games.extend(disabled_patch_games)
+
+        # 更新status_message
+        if disabled_patch_games:
+            status_message += f"禁用补丁的游戏：\n{chr(10).join(disabled_patch_games)}\n\n"
+            
+        if not installable_games:
+            # 没有可安装的游戏，显示信息并重置UI
+            if already_installed_games:
+                # 有已安装的游戏，显示已安装信息
+                QMessageBox.information(
+                    self.main_window,
+                    f"信息 - {APP_NAME}",
+                    f"\n所有游戏已安装补丁，无需重复安装。\n\n{status_message}",
+                    QMessageBox.StandardButton.Ok,
+                )
+            else:
+                # 没有已安装的游戏，可能是未检测到游戏
+                QMessageBox.warning(
+                    self.main_window,
+                    f"警告 - {APP_NAME}",
+                    "\n未检测到任何需要安装补丁的游戏。\n\n请确保游戏文件夹位于选择的目录中。\n",
+                    QMessageBox.StandardButton.Ok,
+                )
+                
+            self.main_window.ui.start_install_text.setText("开始安装")
+            return
+            
+        # 显示游戏选择对话框
+        from PySide6 import QtWidgets
+        dialog = QtWidgets.QDialog(self.main_window)
+        dialog.setWindowTitle(f"选择要安装的游戏 - {APP_NAME}")
+        dialog.setMinimumWidth(300)
+        
+        layout = QtWidgets.QVBoxLayout()
+        
+        # 添加说明标签
+        label = QtWidgets.QLabel("请选择要安装补丁的游戏：")
+        layout.addWidget(label)
+        
+        # 添加游戏列表
+        list_widget = QtWidgets.QListWidget()
+        list_widget.setSelectionMode(QtWidgets.QAbstractItemView.SelectionMode.MultiSelection)
+        
+        for game in installable_games:
+            item = QtWidgets.QListWidgetItem(game)
+            list_widget.addItem(item)
+            item.setSelected(True)  # 默认全选
+            
+        layout.addWidget(list_widget)
+        
+        # 添加按钮
+        button_box = QtWidgets.QDialogButtonBox(
+            QtWidgets.QDialogButtonBox.StandardButton.Ok | 
+            QtWidgets.QDialogButtonBox.StandardButton.Cancel
+        )
+        button_box.accepted.connect(dialog.accept)
+        button_box.rejected.connect(dialog.reject)
+        layout.addWidget(button_box)
+        
+        dialog.setLayout(layout)
+        
+        # 显示对话框
+        result = dialog.exec()
+        if result != QtWidgets.QDialog.DialogCode.Accepted or list_widget.selectedItems() == []:
+            self.main_window.ui.start_install_text.setText("开始安装")
+            return
+            
+        # 获取用户选择的游戏
+        selected_games = [item.text() for item in list_widget.selectedItems()]
+        
+        # 开始安装
+        if debug_mode:
+            logger.debug(f"DEBUG: 用户选择了以下游戏进行安装: {selected_games}")
+            
+        # 调用离线模式管理器安装补丁
+        self.main_window.offline_mode_manager.install_offline_patches(selected_games) 

source/core/patch_manager.py

@@ -3,23 +3,36 @@ import shutil
 import traceback
 from PySide6.QtWidgets import QMessageBox
 from utils.logger import setup_logger
+from data.config import APP_NAME
+from utils import msgbox_frame
 
 class PatchManager:
     """补丁管理器，用于处理补丁的安装和卸载"""
     
-    def __init__(self, app_name, game_info, debug_manager=None):
+    def __init__(self, app_name, game_info, debug_manager=None, main_window=None):
         """初始化补丁管理器
         
         Args:
             app_name: 应用程序名称，用于显示消息框标题
             game_info: 游戏信息字典，包含各版本的安装路径和可执行文件名
             debug_manager: 调试管理器实例，用于输出调试信息
+            main_window: 主窗口实例，用于访问UI和状态
         """
         self.app_name = app_name
         self.game_info = game_info
         self.debug_manager = debug_manager
+        self.main_window = main_window  # 添加main_window属性
         self.installed_status = {}  # 游戏版本的安装状态
         self.logger = setup_logger("patch_manager")
+        self.patch_detector = None  # 将在main_window初始化后设置
+        
+    def set_patch_detector(self, patch_detector):
+        """设置补丁检测器实例
+        
+        Args:
+            patch_detector: 补丁检测器实例
+        """
+        self.patch_detector = patch_detector
         
     def _is_debug_mode(self):
         """检查是否处于调试模式
@@ -331,7 +344,7 @@ class PatchManager:
         ) 
 
     def check_patch_installed(self, game_dir, game_version):
-        """检查游戏是否已安装补丁
+        """检查游戏是否已安装补丁（调用patch_detector）
         
         Args:
             game_dir: 游戏目录路径
@@ -340,6 +353,10 @@ class PatchManager:
         Returns:
             bool: 如果已安装补丁或有被禁用的补丁文件返回True，否则返回False
         """
+        if self.patch_detector:
+            return self.patch_detector.check_patch_installed(game_dir, game_version)
+            
+        # 如果patch_detector未设置，使用原始逻辑（应该不会执行到这里）
         debug_mode = self._is_debug_mode()
         
         if game_version not in self.game_info:
@@ -425,7 +442,7 @@ class PatchManager:
         return False 
         
     def check_patch_disabled(self, game_dir, game_version):
-        """检查游戏的补丁是否已被禁用
+        """检查游戏的补丁是否已被禁用（调用patch_detector）
         
         Args:
             game_dir: 游戏目录路径
@@ -435,6 +452,10 @@ class PatchManager:
             bool: 如果补丁被禁用返回True，否则返回False
             str: 禁用的补丁文件路径，如果没有禁用返回None
         """
+        if self.patch_detector:
+            return self.patch_detector.check_patch_disabled(game_dir, game_version)
+            
+        # 如果patch_detector未设置，使用原始逻辑（应该不会执行到这里）
         debug_mode = self._is_debug_mode()
         
         if game_version not in self.game_info:
@@ -743,4 +764,86 @@ class PatchManager:
             f"批量操作完成 - {self.app_name}",
             result_text,
             QMessageBox.StandardButton.Ok,
+        ) 
+
+    def show_result(self):
+        """显示安装结果，区分不同情况"""
+        # 获取当前安装状态
+        installed_versions = []  # 成功安装的版本
+        skipped_versions = []    # 已有补丁跳过的版本
+        failed_versions = []     # 安装失败的版本
+        not_found_versions = []  # 未找到的版本
+        
+        # 获取所有游戏版本路径
+        install_paths = self.main_window.download_manager.get_install_paths() if hasattr(self.main_window.download_manager, "get_install_paths") else {}
+        
+        # 检查是否处于离线模式
+        is_offline_mode = False
+        if hasattr(self.main_window, 'offline_mode_manager'):
+            is_offline_mode = self.main_window.offline_mode_manager.is_in_offline_mode()
+        
+        # 获取本次实际安装的游戏列表
+        installed_games = []
+        
+        # 在线模式下使用download_queue_history
+        if hasattr(self.main_window, 'download_queue_history') and self.main_window.download_queue_history:
+            installed_games = self.main_window.download_queue_history
+        
+        # 离线模式下使用offline_mode_manager.installed_games
+        if is_offline_mode and hasattr(self.main_window.offline_mode_manager, 'installed_games'):
+            installed_games = self.main_window.offline_mode_manager.installed_games
+        
+        debug_mode = self._is_debug_mode()
+            
+        if debug_mode:
+            self.logger.debug(f"DEBUG: 显示安装结果，离线模式: {is_offline_mode}")
+            self.logger.debug(f"DEBUG: 本次安装的游戏: {installed_games}")
+        
+        for game_version, is_installed in self.main_window.installed_status.items():
+            # 只处理install_paths中存在的游戏版本
+            if game_version in install_paths:
+                path = install_paths[game_version]
+                
+                # 检查游戏是否存在但未通过本次安装补丁
+                if is_installed:
+                    # 游戏已安装补丁
+                    if game_version in installed_games:
+                        # 本次成功安装
+                        installed_versions.append(game_version)
+                    else:
+                        # 已有补丁，被跳过下载
+                        skipped_versions.append(game_version)
+                else:
+                    # 游戏未安装补丁
+                    if os.path.exists(path):
+                        # 游戏文件夹存在，但安装失败
+                        failed_versions.append(game_version)
+                    else:
+                        # 游戏文件夹不存在
+                        not_found_versions.append(game_version)
+        
+        # 构建结果信息
+        result_text = f"\n安装结果：\n"
+        
+        # 总数统计 - 只显示本次实际安装的数量
+        total_installed = len(installed_versions)
+        total_failed = len(failed_versions)
+        
+        result_text += f"安装成功：{total_installed} 个  安装失败：{total_failed} 个\n\n"
+        
+        # 详细列表
+        if installed_versions:
+            result_text += f"【成功安装】:\n{chr(10).join(installed_versions)}\n\n"
+            
+        if failed_versions:
+            result_text += f"【安装失败】:\n{chr(10).join(failed_versions)}\n\n"
+            
+        if not_found_versions:
+            # 只有在真正检测到了游戏但未安装补丁时才显示
+            result_text += f"【尚未安装补丁的游戏】:\n{chr(10).join(not_found_versions)}\n"
+        
+        QMessageBox.information(
+            self.main_window,
+            f"安装完成 - {APP_NAME}",
+            result_text
         ) 

source/core/ui_manager.py

@@ -720,7 +720,7 @@ class UIManager:
                         log_datetime = "-".join(os.path.basename(latest_log)[4:-4].split("-")[:2])
                         log_date = log_datetime.split("-")[0]
                         log_time = log_datetime.split("-")[1] if "-" in log_datetime else "未知时间"
-                        date_info = f"日期: {log_date[:4]}-{log_date[4:6]}-{log_date[6:]} "
+                        date_info = f"日期: {log_date[:4]}-{log_date[4:6]}-{log_date[6:]}"
                         time_info = f"时间: {log_time[:2]}:{log_time[2:4]}:{log_time[4:]}"
                     except:
                         date_info = "日期未知 "
@@ -780,8 +780,8 @@ class UIManager:
         """手动删除软件添加的hosts条目"""
         if hasattr(self.main_window, 'download_manager') and hasattr(self.main_window.download_manager, 'hosts_manager'):
             try:
-                # 调用清理hosts条目的方法
+                # 调用清理hosts条目的方法，强制清理即使禁用了自动还原
-                result = self.main_window.download_manager.hosts_manager.check_and_clean_all_entries()
+                result = self.main_window.download_manager.hosts_manager.check_and_clean_all_entries(force_clean=True)
                 
                 if result:
                     msg_box = self._create_message_box("成功", "\n已成功清理软件添加的hosts条目。\n")

source/main_window.py

@@ -10,6 +10,7 @@ from PySide6.QtCore import QTimer, Qt, QPoint, QRect, QSize
 from PySide6.QtWidgets import QMainWindow, QMessageBox, QGraphicsOpacityEffect, QGraphicsColorizeEffect
 from PySide6.QtGui import QPalette, QColor, QPainterPath, QRegion, QFont
 from PySide6.QtGui import QAction # Added for menu actions
+from PySide6.QtWidgets import QDialog, QVBoxLayout, QHBoxLayout, QProgressBar, QLabel # Added for progress window
 
 from ui.Ui_install import Ui_MainWindows
 from data.config import (
@@ -26,7 +27,7 @@ from workers import (
 )
 from core import (
     MultiStageAnimations, UIManager, DownloadManager, DebugManager,
-    WindowManager, GameDetector, PatchManager, ConfigManager
+    WindowManager, GameDetector, PatchManager, ConfigManager, PatchDetector
 )
 from core.ipv6_manager import IPv6Manager
 from handlers import PatchToggleHandler, UninstallHandler
@@ -79,16 +80,22 @@ class MainWindow(QMainWindow):
         # 5. 初始化其他管理器
         self.config_manager = ConfigManager(APP_NAME, CONFIG_URL, UA, self.debug_manager)
         self.game_detector = GameDetector(GAME_INFO, self.debug_manager)
-        self.patch_manager = PatchManager(APP_NAME, GAME_INFO, self.debug_manager)
+        self.patch_manager = PatchManager(APP_NAME, GAME_INFO, self.debug_manager, self)
         
-        # 6. 初始化离线模式管理器
+        # 6. 初始化补丁检测模块
+        self.patch_detector = PatchDetector(self)
+        
+        # 7. 设置补丁检测器到补丁管理器
+        self.patch_manager.set_patch_detector(self.patch_detector)
+        
+        # 8. 初始化离线模式管理器
         from core.offline_mode_manager import OfflineModeManager
         self.offline_mode_manager = OfflineModeManager(self)
         
-        # 7. 初始化下载管理器 - 放在最后，因为它可能依赖于其他管理器
+        # 9. 初始化下载管理器 - 放在最后，因为它可能依赖于其他管理器
         self.download_manager = DownloadManager(self)
         
-        # 8. 初始化功能处理程序
+        # 10. 初始化功能处理程序
         self.uninstall_handler = UninstallHandler(self)
         self.patch_toggle_handler = PatchToggleHandler(self)
         
@@ -325,33 +332,40 @@ class MainWindow(QMainWindow):
         Args:
             url: 下载URL
             _7z_path: 7z文件保存路径
-            game_version: 游戏版本名称
+            game_version: 游戏版本
             
         Returns:
             DownloadThread: 下载线程实例
         """
-        from workers import DownloadThread
+        return DownloadThread(url, _7z_path, game_version, self)
-        return DownloadThread(url, _7z_path, game_version, parent=self)
         
     def create_progress_window(self):
-        """创建下载进度窗口
+        """创建进度窗口
         
         Returns:
-            ProgressWindow: 进度窗口实例
+            QDialog: 进度窗口实例
         """
-        return ProgressWindow(self)
+        progress_window = QDialog(self)
+        progress_window.setWindowTitle(f"下载进度 - {APP_NAME}")
+        progress_window.setFixedSize(400, 150)
         
-    def create_hash_thread(self, mode, install_paths):
+        layout = QVBoxLayout()
-        """创建哈希检查线程
         
-        Args:
+        # 添加进度条
-            mode: 检查模式，"pre"或"after"
+        progress_bar = QProgressBar()
-            install_paths: 安装路径字典
+        progress_bar.setRange(0, 100)
-            
+        progress_bar.setValue(0)
-        Returns:
+        layout.addWidget(progress_bar)
-            HashThread: 哈希检查线程实例
+        
-        """
+        # 添加标签
-        return HashThread(mode, install_paths, PLUGIN_HASH, self.installed_status, self)
+        status_label = QLabel("准备下载...")
+        layout.addWidget(status_label)
+        
+        progress_window.setLayout(layout)
+        progress_window.progress_bar = progress_bar
+        progress_window.status_label = status_label
+        
+        return progress_window
         
     def create_extraction_thread(self, _7z_path, game_folder, plugin_path, game_version):
         """创建解压线程
@@ -367,121 +381,10 @@ class MainWindow(QMainWindow):
         """
         return ExtractionThread(_7z_path, game_folder, plugin_path, game_version, self)
         
-    def after_hash_compare(self):
-        """进行安装后哈希比较"""
-        # 禁用窗口已在安装流程开始时完成
-        
-        # 检查是否处于离线模式
-        is_offline = False
-        if hasattr(self, 'offline_mode_manager'):
-            is_offline = self.offline_mode_manager.is_in_offline_mode()
-        
-        self.hash_msg_box = self.hash_manager.hash_pop_window(check_type="after", is_offline=is_offline)
-
-        install_paths = self.download_manager.get_install_paths()
-        
-        self.hash_thread = self.create_hash_thread("after", install_paths)
-        self.hash_thread.after_finished.connect(self.on_after_hash_finished)
-        self.hash_thread.start()
-
-    def on_after_hash_finished(self, result):
-        """哈希比较完成后的处理
-        
-        Args:
-            result: 哈希比较结果
-        """
-        # 确保哈希检查窗口关闭，无论是否还在显示
-        if self.hash_msg_box:
-            try:
-                if self.hash_msg_box.isVisible():
-                    self.hash_msg_box.close()
-                else:
-                    # 如果窗口已经不可见但没有关闭，也要尝试关闭
-                    self.hash_msg_box.close()
-            except:
-                pass  # 忽略任何关闭窗口时的错误
-            self.hash_msg_box = None
-
-        if not result["passed"]:
-            # 启用窗口以显示错误消息
-            self.setEnabled(True)
-            
-            game = result.get("game", "未知游戏")
-            message = result.get("message", "发生未知错误。")
-            msg_box = msgbox_frame(
-                f"文件校验失败 - {APP_NAME}",
-                message,
-                QMessageBox.StandardButton.Ok,
-            )
-            msg_box.exec()
-
-        # 恢复窗口状态
-        self.setEnabled(True)
-        self.ui.start_install_text.setText("开始安装")
-        
-        # 添加短暂延迟确保UI更新
-        QTimer.singleShot(100, self.show_result)
-
     def show_result(self):
-        """显示安装结果，区分不同情况"""
+        """显示安装结果，调用patch_manager的show_result方法"""
-        # 获取当前安装状态
+        self.patch_manager.show_result()
-        installed_versions = []  # 成功安装的版本
-        skipped_versions = []    # 已有补丁跳过的版本
-        failed_versions = []     # 安装失败的版本
-        not_found_versions = []  # 未找到的版本
         
-        # 获取所有游戏版本路径
-        install_paths = self.download_manager.get_install_paths() if hasattr(self.download_manager, "get_install_paths") else {}
-        
-        for game_version, is_installed in self.installed_status.items():
-            # 只处理install_paths中存在的游戏版本
-            if game_version in install_paths:
-                path = install_paths[game_version]
-                
-                # 检查游戏是否存在但未通过本次安装补丁
-                if is_installed:
-                    # 游戏已安装补丁
-                    if hasattr(self, 'download_queue_history') and game_version not in self.download_queue_history:
-                        # 已有补丁，被跳过下载
-                        skipped_versions.append(game_version)
-                    else:
-                        # 本次成功安装
-                        installed_versions.append(game_version)
-                else:
-                    # 游戏未安装补丁
-                    if os.path.exists(path):
-                        # 游戏文件夹存在，但安装失败
-                        failed_versions.append(game_version)
-                    else:
-                        # 游戏文件夹不存在
-                        not_found_versions.append(game_version)
-        
-        # 构建结果信息
-        result_text = f"\n安装结果：\n"
-        
-        # 总数统计 - 不再显示已跳过的数量
-        total_installed = len(installed_versions)
-        total_failed = len(failed_versions)
-        
-        result_text += f"安装成功：{total_installed} 个  安装失败：{total_failed} 个\n\n"
-        
-        # 详细列表
-        if installed_versions:
-            result_text += f"【成功安装】:\n{chr(10).join(installed_versions)}\n\n"
-            
-        if failed_versions:
-            result_text += f"【安装失败】:\n{chr(10).join(failed_versions)}\n\n"
-            
-        if not_found_versions:
-            # 只有在真正检测到了游戏但未安装补丁时才显示
-            result_text += f"【尚未安装补丁的游戏】:\n{chr(10).join(not_found_versions)}\n"
-        
-        QMessageBox.information(
-            self,
-            f"安装完成 - {APP_NAME}",
-            result_text
-        )
-
     def closeEvent(self, event):
         """窗口关闭事件处理
         
@@ -651,64 +554,18 @@ class MainWindow(QMainWindow):
                     self.ui.start_install_text.setText("开始安装")
                     return
                 
-                # 显示游戏选择对话框
+                # 显示文件检验窗口
-                dialog = QtWidgets.QDialog(self)
+                self.hash_msg_box = self.hash_manager.hash_pop_window(check_type="pre", is_offline=True)
-                dialog.setWindowTitle("选择要安装的游戏")
-                dialog.resize(400, 300)
                 
-                layout = QtWidgets.QVBoxLayout(dialog)
+                # 获取安装路径
+                install_paths = self.download_manager.get_install_paths()
                 
-                # 添加"选择要安装的游戏"标签
+                # 创建并启动哈希线程进行预检查
-                title_label = QtWidgets.QLabel("选择要安装的游戏", dialog)
+                self.hash_thread = self.patch_detector.create_hash_thread("pre", install_paths)
-                title_label.setFont(QFont(title_label.font().family(), title_label.font().pointSize(), QFont.Bold))
+                self.hash_thread.pre_finished.connect(
-                layout.addWidget(title_label)
+                    lambda updated_status: self.patch_detector.on_offline_pre_hash_finished(updated_status, game_dirs)
-                
+                )
-                # 添加游戏列表控件
+                self.hash_thread.start()
-                list_widget = QtWidgets.QListWidget(dialog)
-                list_widget.setSelectionMode(QtWidgets.QAbstractItemView.SelectionMode.ExtendedSelection)  # 允许多选
-                for game_version in game_dirs.keys():
-                    list_widget.addItem(game_version)
-                    # 默认选中所有项目
-                    list_widget.item(list_widget.count() - 1).setSelected(True)
-                layout.addWidget(list_widget)
-                
-                # 添加全选按钮
-                select_all_btn = QtWidgets.QPushButton("全选", dialog)
-                select_all_btn.clicked.connect(lambda: list_widget.selectAll())
-                layout.addWidget(select_all_btn)
-                
-                # 添加确定和取消按钮
-                buttons_layout = QtWidgets.QHBoxLayout()
-                ok_button = QtWidgets.QPushButton("确定", dialog)
-                cancel_button = QtWidgets.QPushButton("取消", dialog)
-                buttons_layout.addWidget(ok_button)
-                buttons_layout.addWidget(cancel_button)
-                layout.addLayout(buttons_layout)
-                
-                # 连接按钮事件
-                ok_button.clicked.connect(dialog.accept)
-                cancel_button.clicked.connect(dialog.reject)
-                
-                # 显示对话框
-                if dialog.exec() == QtWidgets.QDialog.DialogCode.Accepted:
-                    # 获取选择的游戏
-                    selected_games = [item.text() for item in list_widget.selectedItems()]
-                    
-                    if selected_games:
-                        # 使用离线模式管理器进行安装
-                        self.offline_mode_manager.install_offline_patches(selected_games)
-                    else:
-                        QtWidgets.QMessageBox.information(
-                            self, 
-                            f"通知 - {APP_NAME}", 
-                            "\n未选择任何游戏，安装已取消。\n"
-                        )
-                        self.setEnabled(True)
-                        self.ui.start_install_text.setText("开始安装")
-                else:
-                    # 用户取消了选择
-                    self.setEnabled(True)
-                    self.ui.start_install_text.setText("开始安装")
             else:
                 # 在线模式下，检查版本是否过低
                 if hasattr(self, 'version_warning') and self.version_warning:
@@ -723,6 +580,8 @@ class MainWindow(QMainWindow):
                     # 版本正常，使用原有的下载流程
                     self.download_manager.file_dialog()
 
+    # 移除on_offline_pre_hash_finished方法
+
     def check_and_set_offline_mode(self):
         """检查是否有离线补丁文件，如果有则自动启用离线模式
         

source/utils/helpers.py

@@ -567,14 +567,17 @@ class HostsManager:
         self.auto_restore_disabled = auto_restore_disabled
         return auto_restore_disabled
 
-    def check_and_clean_all_entries(self):
+    def check_and_clean_all_entries(self, force_clean=False):
         """检查并清理所有由本应用程序添加的hosts记录
         
+        Args:
+            force_clean: 是否强制清理，即使禁用了自动还原
+            
         Returns:
             bool: 清理是否成功
         """
-        # 如果禁用了自动还原，则不执行清理操作
+        # 如果禁用了自动还原，且不是强制清理，则不执行清理操作
-        if self.is_auto_restore_disabled():
+        if self.is_auto_restore_disabled() and not force_clean:
             logger.info("已禁用自动还原hosts，跳过清理操作")
             return True
             

source/utils/url_censor.py

@@ -16,7 +16,7 @@ def censor_url(text):
     return text  # 直接返回原始文本，不做任何隐藏
     
     # 以下是原始代码，现在被注释掉
-    '''
+    r'''
     # 匹配URL并替换为固定文本
     url_pattern = re.compile(r'https?://[^\s/$.?#].[^\s]*')
     censored = url_pattern.sub('***URL protection***', text)