From 06d3aaf077e6ad0a0ac207a508c0a0c3a7e92d00 Mon Sep 17 00:00:00 2001
From: NTG_Lenovo <iwnc2020@gmail.com>
Date: Wed, 16 Jul 2025 18:21:12 +0900
Subject: [PATCH] =?UTF-8?q?EventBus=20=ED=8C=A8=ED=84=B4=20=EA=B5=AC?=
 =?UTF-8?q?=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../_DDD/_Scripts/GameFramework/EventBus.meta |  8 +++
 .../GameFramework/EventBus/EventBus.cs        | 52 +++++++++++++++++++
 .../GameFramework/EventBus/EventBus.cs.meta   |  2 +
 .../_Scripts/GameFramework/EventBus/IEvent.cs |  7 +++
 .../GameFramework/EventBus/IEvent.cs.meta     |  2 +
 .../GameFramework/EventBus/IEventHandler.cs   |  7 +++
 .../EventBus/IEventHandler.cs.meta            |  2 +
 7 files changed, 80 insertions(+)
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus.meta
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs.meta
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs.meta
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs
 create mode 100644 Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs.meta

diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus.meta b/Assets/_DDD/_Scripts/GameFramework/EventBus.meta
new file mode 100644
index 000000000..29eb753fb
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: d9d81b77c0e15e5459af3bbbacf9c8b3
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs b/Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs
new file mode 100644
index 000000000..15a8f5d2c
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs
@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace DDD
+{
+    public static class EventBus
+    {
+        private static readonly Dictionary<Type, List<object>> HandlerDictionary = new();
+
+        public static void Register<T>(IEventHandler<T> handler) where T : IEvent
+        {
+            var type = typeof(T);
+            if (!HandlerDictionary.ContainsKey(type))
+            {
+                HandlerDictionary[type] = new List<object>();
+            }
+            
+            HandlerDictionary[type].Add(handler);
+        }
+
+        public static void Unregister<T>(IEventHandler<T> handler) where T : IEvent
+        {
+            var type = typeof(T);
+            if (HandlerDictionary.TryGetValue(type, out var list))
+            {
+                list.Remove(handler);
+                if (list.Count == 0)
+                {
+                    HandlerDictionary.Remove(type);
+                }
+            }
+        }
+
+        public static void Publish<T>(T evt) where T : IEvent
+        {
+            var type = typeof(T);
+            if (HandlerDictionary.TryGetValue(type, out var list))
+            {
+                foreach (var handler in list.Cast<IEventHandler<T>>())
+                {
+                    handler.Handle(evt);
+                }
+            }
+        }
+
+        public static void ClearAll()
+        {
+            HandlerDictionary.Clear();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs.meta b/Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs.meta
new file mode 100644
index 000000000..a745c2e40
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus/EventBus.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: e57263a6fcda2cb43a03e0b4efd4848e
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs
new file mode 100644
index 000000000..b09e7bc5d
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs
@@ -0,0 +1,7 @@
+namespace DDD
+{
+    public interface IEvent
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs.meta b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs.meta
new file mode 100644
index 000000000..f9181e193
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEvent.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: ffb2216f8e1a979449b7fb4caa575033
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs
new file mode 100644
index 000000000..eb26c0f31
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs
@@ -0,0 +1,7 @@
+namespace DDD
+{
+    public interface IEventHandler<in T> where T : IEvent
+    {
+        void Handle(T evt);
+    }
+}
\ No newline at end of file
diff --git a/Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs.meta b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs.meta
new file mode 100644
index 000000000..74fdac7c0
--- /dev/null
+++ b/Assets/_DDD/_Scripts/GameFramework/EventBus/IEventHandler.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 0dd9940e2db491b4fae6d77773427b36
\ No newline at end of file