Daily build

base_plugins/help.py

@@ -0,0 +1,34 @@
+"""
+帮助插件
+
+提供 /help 指令，用于展示所有已加载插件的帮助信息。
+"""
+from core.command_manager import matcher
+from models.events.message import MessageEvent
+
+__plugin_meta__ = {
+    "name": "帮助",
+    "description": "显示所有可用指令的帮助信息",
+    "usage": "/help",
+}
+
+@matcher.command("help")
+async def help_command(bot, event: MessageEvent):
+    """
+    处理 /help 指令，生成并发送帮助信息
+
+    :param bot: Bot 实例
+    :param event: 消息事件对象
+    """
+    help_text = "--- 可用指令列表 ---\n"
+    
+    for plugin_name, meta in matcher.plugins.items():
+        name = meta.get("name", "未命名插件")
+        description = meta.get("description", "暂无描述")
+        usage = meta.get("usage", "暂无用法说明")
+        
+        help_text += f"\n{name} ({plugin_name}):\n"
+        help_text += f"  功能: {description}\n"
+        help_text += f"  用法: {usage}\n"
+        
+    await bot.send(event, help_text.strip())