初始化提交

Assets/Scripts/Manager/PlayerManager.cs

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+using System.Collections.Generic;
+using Google.Protobuf;
+using UnityEngine;
+
+public class PlayerManager : MonoBehaviour
+{
+    public GameObject playerPrefab;
+    public Transform playerScene;
+
+    private Dictionary<long, PlayerMove> _players = new();
+
+    public static PlayerManager Instance { get; private set; }
+
+    private void Awake()
+    {
+        if (Instance != null)
+        {
+            Destroy(gameObject);
+            return;
+        }
+
+        Instance = this;
+    }
+
+    private void Start()
+    {
+        SocketMessageManager.Instance.Subscribe(MessageID.LoginSuccess, OnLoginSuccess);
+        SocketMessageManager.Instance.Subscribe(MessageID.EnterInstance, OnEnterInstance);
+        SocketMessageManager.Instance.Subscribe(MessageID.Position, OnPosition);
+        SocketManager.Instance.Connect();
+    }
+
+    private GameObject AddPlayer(PositionInfo info)
+    {
+        var player = Instantiate(playerPrefab, playerScene);
+        player.GetComponent<PlayerInfo>().usn = info.USN;
+        var move = player.GetComponent<PlayerMove>();
+        move.SetPosition(info.X, info.Y);
+        _players.Add(info.USN, move);
+        return player;
+    }
+
+    private void OnLoginSuccess(ByteString msg)
+    {
+        var loginSuccess = S2C_LoginSuccess.Parser.ParseFrom(msg);
+        SocketManager.Instance.SendMessage(MessageID.EnterInstance, new C2S_EnterInstance
+        {
+            InstanceID = loginSuccess.InstanceID
+        });
+    }
+
+    private void OnEnterInstance(ByteString msg)
+    {
+        var enterInstance = S2C_EnterInstance.Parser.ParseFrom(msg);
+        var player = AddPlayer(enterInstance.Info);
+        player.AddComponent<PlayerControl>();
+    }
+
+    private void OnPosition(ByteString msg)
+    {
+        var position = S2C_Position.Parser.ParseFrom(msg);
+        foreach (var info in position.Info)
+        {
+            if (!_players.ContainsKey(info.USN))
+            {
+                AddPlayer(info);
+            }
+            else
+            {
+                _players[info.USN].SetPosition(info.X, info.Y);
+            }
+        }
+    }
+}

Assets/Scripts/Manager/PlayerManager.cs.meta

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+fileFormatVersion: 2
+guid: 5228fd1670b3455a9900c17b9c1899e6
+timeCreated: 1765791557

Assets/Scripts/Manager/SocketManager.cs

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+using System.Collections;
+using Google.Protobuf;
+using NativeWebSocket;
+using UnityEngine;
+using UnityEngine.Networking;
+
+[System.Serializable]
+public class LoginResponse
+{
+    public int code;
+    public string msg;
+    public Data data;
+}
+
+[System.Serializable]
+public class Data
+{
+    public long usn;
+    public string name;
+    public string accessToken;
+    public string refreshToken;
+}
+
+public class SocketManager : MonoBehaviour
+{
+    private WebSocket _ws;
+
+    public static SocketManager Instance { get; private set; }
+
+    private void Awake()
+    {
+        if (Instance != null)
+        {
+            Destroy(gameObject);
+            return;
+        }
+
+        Instance = this;
+    }
+
+    public async void Connect()
+    {
+        var token = await GetTokenAsync();
+
+        // _ws = new WebSocket($"wss://www.hlsq.asia/ws/?token={Random.Range(1, 1000)}");
+        _ws = new WebSocket($"ws://127.0.0.1:8501/?token={token}");
+
+        _ws.OnOpen += () => { Debug.Log("Connection open!"); };
+
+        _ws.OnError += (e) => { Debug.Log("Error! " + e); };
+
+        _ws.OnClose += (e) => { Debug.Log("Connection closed!"); };
+
+        _ws.OnMessage += (bytes) =>
+        {
+            var message = Message.Parser.ParseFrom(bytes);
+            Debug.Log("OnMessage: " + message.ID);
+            SocketMessageManager.Instance.TriggerEvent(message.ID, message.Payload);
+        };
+
+        await _ws.Connect();
+    }
+
+    private async System.Threading.Tasks.Task<string> GetTokenAsync()
+    {
+        string token = "";
+        var tcs = new System.Threading.Tasks.TaskCompletionSource<string>();
+
+        StartCoroutine(HttpPost("http://127.0.0.1:8503/gw/login", "{\"phone\": \"1234\", \"code\": \"1234\"}", (resp) =>
+        {
+            try
+            {
+                var r = JsonUtility.FromJson<LoginResponse>(resp);
+                token = r.data.accessToken;
+                tcs.SetResult(token);
+            }
+            catch (System.Exception e)
+            {
+                tcs.SetException(e);
+            }
+        }));
+
+        return await tcs.Task;
+    }
+
+    public void SendMessage(MessageID id, IMessage msg)
+    {
+        var m = new Message
+        {
+            ID = id,
+            Payload = ByteString.CopyFrom(msg.ToByteArray())
+        };
+        _ws.Send(m.ToByteArray());
+    }
+
+    public IEnumerator HttpPost(string url, string jsonData, System.Action<string> callback)
+    {
+        var request = new UnityWebRequest(url, "POST");
+        var bodyRaw = System.Text.Encoding.UTF8.GetBytes(jsonData);
+        request.uploadHandler = new UploadHandlerRaw(bodyRaw);
+        request.downloadHandler = new DownloadHandlerBuffer();
+        request.SetRequestHeader("Content-Type", "application/json");
+
+        yield return request.SendWebRequest();
+
+        if (request.result == UnityWebRequest.Result.Success)
+        {
+            callback?.Invoke(request.downloadHandler.text);
+        }
+        else
+        {
+            Debug.LogError("HTTP POST Error: " + request.error);
+        }
+
+        request.Dispose();
+    }
+
+    private void Update()
+    {
+#if !UNITY_WEBGL || UNITY_EDITOR
+        _ws?.DispatchMessageQueue();
+#endif
+    }
+
+    private async void OnApplicationQuit()
+    {
+        await _ws.Close();
+    }
+}

Assets/Scripts/Manager/SocketManager.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d6b127b9486a4f07acfbdcc29fc7d2a5
+timeCreated: 1765791343

Assets/Scripts/Manager/SocketMessageManager.cs

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+using System;
+using System.Collections.Generic;
+using Google.Protobuf;
+using UnityEngine;
+
+public class SocketMessageManager : MonoBehaviour
+{
+    // 使用字典存储
+    private Dictionary<MessageID, Action<ByteString>> _eventDictionary;
+
+    public static SocketMessageManager Instance { get; private set; }
+
+    private void Awake()
+    {
+        if (Instance != null)
+        {
+            Destroy(gameObject);
+            return;
+        }
+
+        Instance = this;
+        _eventDictionary = new Dictionary<MessageID, Action<ByteString>>();
+    }
+
+    // 订阅事件
+    public void Subscribe(MessageID messageID, Action<ByteString> listener)
+    {
+        if (_eventDictionary.ContainsKey(messageID))
+        {
+            _eventDictionary[messageID] += listener;
+        }
+        else
+        {
+            _eventDictionary[messageID] = listener;
+        }
+    }
+
+    // 取消订阅
+    public void Unsubscribe(MessageID messageID, Action<ByteString> listener)
+    {
+        if (_eventDictionary.ContainsKey(messageID))
+        {
+            _eventDictionary[messageID] -= listener;
+        }
+    }
+
+    // 触发事件
+    public void TriggerEvent(MessageID messageID, ByteString data = null)
+    {
+        if (_eventDictionary.ContainsKey(messageID))
+        {
+            _eventDictionary[messageID]?.Invoke(data);
+        }
+    }
+}

Assets/Scripts/Manager/SocketMessageManager.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: afc9630f7f1a49b5b0e8b13bffa9b4ea
+timeCreated: 1765791087