增加自定义不是房间的消息发送

2026-05-18 23:31:04 +08:00
parent ce9b1e85e9
commit 3daebf56ab
29 changed files with 2375 additions and 356 deletions
--- a/Assets/Script/WebRtc/SignalingMessageHelper.cs
+++ b/Assets/Script/WebRtc/SignalingMessageHelper.cs
@@ -0,0 +1,85 @@
+// Assets/Script/WebRtc/SignalingMessageHelper.cs
+
+using System;
+using System.Reflection;
+using UnityEngine;
+
+namespace Unity.RenderStreaming
+{
+    public static class SignalingMessageHelper
+    {
+        private static object _webSocketSignaling;
+        private static MethodInfo _sendRawMessageMethod;
+
+        static SignalingMessageHelper()
+        {
+            Initialize();
+        }
+
+        private static void Initialize()
+        {
+            try
+            {
+                var signalingManager = GameObject.FindObjectOfType<SignalingManager>();
+                if (signalingManager == null)
+                {
+                    Debug.LogWarning("SignalingMessageHelper: 找不到 SignalingManager");
+                    return;
+                }
+
+                var managerInternalField = typeof(SignalingManager).GetField("m_instance",
+                    BindingFlags.NonPublic | BindingFlags.Instance);
+                var managerInternal = managerInternalField.GetValue(signalingManager);
+
+                if (managerInternal == null)
+                {
+                    Debug.LogWarning("SignalingMessageHelper: SignalingManager 内部实例为空");
+                    return;
+                }
+
+                var signalingField = managerInternal.GetType().GetField("_signaling",
+                    BindingFlags.NonPublic | BindingFlags.Instance);
+                _webSocketSignaling = signalingField.GetValue(managerInternal);
+
+                if (_webSocketSignaling == null)
+                {
+                    Debug.LogWarning("SignalingMessageHelper: WebSocketSignaling 实例为空");
+                    return;
+                }
+
+                _sendRawMessageMethod = _webSocketSignaling.GetType().GetMethod("SendMessage");
+                if (_sendRawMessageMethod == null) Debug.LogWarning("SignalingMessageHelper: 找不到 SendRawMessage 方法");
+            }
+            catch (Exception e)
+            {
+                Debug.LogError($"SignalingMessageHelper 初始化失败: {e.Message}");
+            }
+        }
+
+        public static bool SendMessage(string message)
+        {
+            if (_webSocketSignaling == null || _sendRawMessageMethod == null)
+            {
+                Debug.LogError("SignalingMessageHelper 未正确初始化，请确保 WebSocketSignaling 已启动");
+                return false;
+            }
+
+            try
+            {
+                _sendRawMessageMethod.Invoke(_webSocketSignaling, new[] { message });
+                Debug.Log("消息已发送到服务端");
+                return true;
+            }
+            catch (Exception e)
+            {
+                Debug.LogError($"发送消息失败: {e.Message}");
+                return false;
+            }
+        }
+
+        public static bool IsReady()
+        {
+            return _webSocketSignaling != null && _sendRawMessageMethod != null;
+        }
+    }
+}