feat：支持多重人格和切换概率配置

src/chat/replyer/group_generator.py

@@ -594,7 +594,18 @@ class DefaultReplyer:
         else:
             bot_nickname = ""
 
-        prompt_personality = f"{global_config.personality.personality};"
+        # 获取基础personality
+        prompt_personality = global_config.personality.personality
+        
+        # 检查是否需要随机替换为状态
+        if (global_config.personality.states and 
+            global_config.personality.state_probability > 0 and 
+            random.random() < global_config.personality.state_probability):
+            # 随机选择一个状态替换personality
+            selected_state = random.choice(global_config.personality.states)
+            prompt_personality = selected_state
+        
+        prompt_personality = f"{prompt_personality};"
         return f"你的名字是{bot_name}{bot_nickname}，你{prompt_personality}"
 
     async def build_prompt_reply_context(

src/chat/replyer/private_generator.py

@@ -522,7 +522,18 @@ class PrivateReplyer:
         else:
             bot_nickname = ""
 
-        prompt_personality = f"{global_config.personality.personality};"
+        # 获取基础personality
+        prompt_personality = global_config.personality.personality
+        
+        # 检查是否需要随机替换为状态
+        if (global_config.personality.states and 
+            global_config.personality.state_probability > 0 and 
+            random.random() < global_config.personality.state_probability):
+            # 随机选择一个状态替换personality
+            selected_state = random.choice(global_config.personality.states)
+            prompt_personality = selected_state
+        
+        prompt_personality = f"{prompt_personality};"
         return f"你的名字是{bot_name}{bot_nickname}，你{prompt_personality}"
 
     async def build_prompt_reply_context(

src/config/official_configs.py

@@ -57,6 +57,12 @@ class PersonalityConfig(ConfigBase):
     private_plan_style: str = ""
     """私聊说话规则，行为风格"""
 
+    states: list[str] = field(default_factory=lambda: [])
+    """状态列表，用于随机替换personality"""
+
+    state_probability: float = 0.0
+    """状态概率，每次构建人格时替换personality的概率"""
+
 
 @dataclass
 class RelationshipConfig(ConfigBase):