:sparkles: 实现消息事件

4 files changed, 47 insertions, 6 deletions

diff --git a/src/hydrorollcore/__init__.py b/src/hydrorollcore/__init__.py
index 7a2bba77..12d44f21 100644
--- a/src/hydrorollcore/__init__.py
+++ b/src/hydrorollcore/__init__.py
@@ -2,5 +2,7 @@ from HydroRollCore.cli import Cli
 from HydroRollCore.config import Config
 from HydroRollCore.rule import Rule, Result, Dice
 from HydroRollCore.core import Core
+from HydroRollCore.typing import Config as ConfigTyping
+from HydroRollCore.event import Event
 
-__all__ = ["Core", "Rule", "Config", "Cli", "Result", "Dice"]
+__all__ = ["Core", "Rule", "Config", "Cli", "Result", "Dice", "Event", "ConfigTyping"]
diff --git a/src/hydrorollcore/cli.py b/src/hydrorollcore/cli.py
index 41743ce8..0b906f25 100644
--- a/src/hydrorollcore/cli.py
+++ b/src/hydrorollcore/cli.py
@@ -5,6 +5,7 @@ from .log import logger
 import argparse
 import os
 import sys
+import importlib
 
 
 class Cli:
@@ -42,3 +43,7 @@ class Cli:
             (path / "dice.py").write_text(templates.DICE, encoding="utf-8")
 
             logger.success("HydroRoll 规则包模板已创建！")
+
+        if args.run:
+            sys.path.append(str(path))
+            importlib.import_module("event")
diff --git a/src/hydrorollcore/event.py b/src/hydrorollcore/event.py
index e8edeb98..bec0399e 100644
--- a/src/hydrorollcore/event.py
+++ b/src/hydrorollcore/event.py
@@ -1,12 +1,45 @@
-from abc import ABCMeta
+from .typing import Dict
+from .log import logger
 
+import re
 
-class Event(metaclass=ABCMeta):
+__all__ = ["Event", "events"]
+
+
+class Events:
+    """事件集合"""
+
+    _events: Dict[str, str] = {}
+
+    def regist(self, name: str, output: str) -> None:
+        self._events[name.lower()] = output
+
+    def process(self, name: str, **kwargs) -> str:
+        string = self._events.get(name.lower())
+        if not string:
+            logger.warning(f"事件[{name.lower()}]不存在，将返回空字符串！")
+            return ""
+        else:
+            return self._format(string, **kwargs)
+
+    def _format(self, string: str, **kwargs):
+        pattern = r"{(.*?)}"
+        values = re.findall(pattern, string)
+        for value in values:
+            kwarg = kwargs.get(value)
+            value = kwarg if kwarg else ""
+            string = re.sub(pattern, value, string)
+        return string
+
+
+class Event:
     """事件基类"""
 
     name: str
     output: str
 
-    def __init__(self, name: str, output: str) -> None:
-        self.name = name
-        self.output = output
+    def __init_subclass__(cls) -> None:
+        events.regist(cls.name, cls.output)
+
+
+events = Events()
diff --git a/src/hydrorollcore/typing.py b/src/hydrorollcore/typing.py
index d22e3e18..333a763b 100644
--- a/src/hydrorollcore/typing.py
+++ b/src/hydrorollcore/typing.py
@@ -1,5 +1,6 @@
 from pydantic import BaseModel
 from typing import (
+    Dict as Dict,
     TYPE_CHECKING as TYPE_CHECKING,
     TypeVar as TypeVar,
     Callable as Callable,