chore(examples): add rule packs examples

1 files changed, 77 insertions, 0 deletions

diff --git a/examples/main.py b/examples/main.py
new file mode 100644
index 00000000..e7dffc1c
--- /dev/null
+++ b/examples/main.py
@@ -0,0 +1,77 @@
+# main.py
+import os
+import importlib
+
+# --- 配置区 ---
+# 在这里指定你想要加载的规则包文件名 (不含 .py)
+# 你可以随时修改这个列表来开启或关闭不同的规则包
+ENABLED_RULE_PACKS = [
+    "basic_roller",
+    "coc",
+]
+
+
+class DiceBotCore:
+    def __init__(self, rule_pack_names):
+        self.loaded_packs = []
+        self.load_rule_packs(rule_pack_names)
+
+    def load_rule_packs(self, rule_pack_names):
+        """动态加载指定的规则包"""
+        print("正在加载规则包...")
+        for name in rule_pack_names:
+            try:
+                # 动态导入模块
+                module = importlib.import_module(f"rule_packs.{name}")
+                # 检查模块是否符合我们的结构要求
+                if hasattr(module, "handle_command"):
+                    self.loaded_packs.append(module)
+                    print(f"  - 规则包 '{name}' 加载成功。")
+                else:
+                    print(
+                        f"  - 警告: 规则包 '{name}'缺少 'handle_command' 函数，已跳过。"
+                    )
+            except ImportError:
+                print(f"  - 错误: 找不到名为 '{name}' 的规则包。")
+        print("-" * 20)
+
+    def process_command(self, command):
+        """将指令传递给所有加载的规则包"""
+        for pack in self.loaded_packs:
+            result = pack.handle_command(command)
+            if result is not None:
+                return result  # 一旦有规则包处理了指令，就立即返回结果
+        return "无法识别的指令。输入 'help' 查看可用指令。"
+
+    def get_all_help(self):
+        """收集所有已加载规则包的帮助信息"""
+        help_texts = ["--- 欢迎使用模块化骰子机器人 ---"]
+        for pack in self.loaded_packs:
+            if hasattr(pack, "get_help"):
+                help_texts.append(pack.get_help())
+        return "\n".join(help_texts)
+
+
+def main():
+    """程序主循环"""
+    bot = DiceBotCore(ENABLED_RULE_PACKS)
+
+    print("机器人已启动。输入 'exit' 退出。")
+    print(bot.get_all_help())  # 启动时显示帮助信息
+
+    while True:
+        user_input = input("\n> ")
+
+        if user_input.lower() == "exit":
+            print("感谢使用，再见！")
+            break
+        elif user_input.lower() == "help":
+            print(bot.get_all_help())
+            continue
+
+        result = bot.process_command(user_input)
+        print(result)
+
+
+if __name__ == "__main__":
+    main()