【m】插件上传

2026-04-28 16:48:04 +08:00
parent 459db5ec01
commit 753878bdbb
631 changed files with 91583 additions and 11 deletions
--- a/Packages/com.unity.renderstreaming@3.1.0-exp.9/Runtime/Scripts/DataChannelBase.cs
+++ b/Packages/com.unity.renderstreaming@3.1.0-exp.9/Runtime/Scripts/DataChannelBase.cs
@@ -0,0 +1,140 @@
+using System;
+using Unity.WebRTC;
+using UnityEngine;
+
+namespace Unity.RenderStreaming
+{
+    /// <summary>
+    ///
+    /// </summary>
+    public abstract class DataChannelBase : MonoBehaviour, IDataChannel
+    {
+        internal const string LocalPropertyName = nameof(local);
+        internal const string LabelPropertyName = nameof(label);
+
+        /// <summary>
+        ///
+        /// </summary>
+        [SerializeField]
+        protected bool local = false;
+
+        /// <summary>
+        ///
+        /// </summary>
+        [SerializeField]
+        protected string label;
+
+        /// <summary>
+        ///
+        /// </summary>
+        public bool IsLocal => local;
+
+        /// <summary>
+        ///
+        /// </summary>
+        public string Label => label;
+
+        /// <summary>
+        ///
+        /// </summary>
+        public bool IsConnected => Channel != null && Channel.ReadyState == RTCDataChannelState.Open;
+
+        /// <summary>
+        ///
+        /// </summary>
+        public string ConnectionId { get; protected set; }
+
+        /// <summary>
+        ///
+        /// </summary>
+        public RTCDataChannel Channel { get; protected set; }
+
+        /// <summary>
+        ///
+        /// </summary>
+        public OnStartedChannelHandler OnStartedChannel { get; set; }
+        /// <summary>
+        ///
+        /// </summary>
+        public OnStoppedChannelHandler OnStoppedChannel { get; set; }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="connectionId"></param>
+        /// <param name="channel"></param>
+        public virtual void SetChannel(string connectionId, RTCDataChannel channel)
+        {
+            Channel = channel;
+            if (Channel == null)
+            {
+                ConnectionId = String.Empty;
+                OnStoppedChannel?.Invoke(connectionId);
+                return;
+            }
+
+            ConnectionId = connectionId;
+            label = Channel.Label;
+            Channel.OnOpen += () => { OnOpen(connectionId); };
+            Channel.OnClose += () => { OnClose(connectionId); };
+            Channel.OnMessage += OnMessage;
+
+            if (Channel.ReadyState == RTCDataChannelState.Open && !IsLocal)
+            {
+                OnStartedChannel?.Invoke(connectionId);
+            }
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="msg"></param>
+        public virtual void Send(byte[] msg)
+        {
+            Channel.Send(msg);
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="msg"></param>
+        public virtual void Send(string msg)
+        {
+            Channel.Send(msg);
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="data"></param>
+        public virtual void SetChannel(SignalingEventData data)
+        {
+            SetChannel(data.connectionId, data.channel);
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="bytes"></param>
+        protected virtual void OnMessage(byte[] bytes)
+        {
+        }
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="connectionId"></param>
+        protected virtual void OnOpen(string connectionId)
+        {
+            OnStartedChannel?.Invoke(connectionId);
+        }
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="connectionId"></param>
+        protected virtual void OnClose(string connectionId)
+        {
+            OnStoppedChannel?.Invoke(connectionId);
+        }
+    }
+}