Chat Refactor + Spawn Points Y Axis Fix

Assets/Scripts/Chat/ChatNetworkManager.cs

@@ -0,0 +1,97 @@
+using UnityEngine;
+using Mirror;
+using System.Collections.Generic;
+
+[AddComponentMenu("")]
+public class ChatNetworkManager : NetworkManager
+{
+    [SerializeField] private GameObject chatUIPrefab;
+
+    // Server-side authoritative store of chat messages
+    private readonly List<string> chatMessages = new();
+
+    // Server-side map of connections to player names (moved from the old ChatUI)
+    internal static readonly Dictionary<NetworkConnectionToClient, string> connNames = new();
+
+    public void SetHostname(string hostname)
+    {
+        networkAddress = hostname;
+    }
+
+    public override void OnServerDisconnect(NetworkConnectionToClient conn)
+    {
+        if (conn.authenticationData != null)
+            ChatAuthenticator.playerNames.Remove((string)conn.authenticationData);
+
+        connNames.Remove(conn);
+
+        base.OnServerDisconnect(conn);
+    }
+
+    public override void OnClientDisconnect()
+    {
+        base.OnClientDisconnect();
+
+        // Destroy ChatUI instance when disconnecting
+        ChatUI existingChatUI = FindFirstObjectByType<ChatUI>();
+        if (existingChatUI != null)
+        {
+            Destroy(existingChatUI.gameObject);
+        }
+
+        // Show LoginUI again
+        if (LoginUI.instance != null)
+        {
+            LoginUI.instance.gameObject.SetActive(true);
+            LoginUI.instance.usernameInput.text = "";
+            LoginUI.instance.usernameInput.ActivateInputField();
+        }
+    }
+
+    public override void OnClientConnect()
+    {
+        base.OnClientConnect();
+
+        Debug.Log("ChatNetworkManager: OnClientConnect called");
+
+        // Spawn ChatUI prefab locally when client successfully connects
+        if (chatUIPrefab == null)
+        {
+            Debug.LogError("ChatNetworkManager: ChatUI prefab is not assigned in the inspector!");
+            return;
+        }
+
+        // Check if ChatUI already exists to avoid duplicates
+        ChatUI existingChatUI = FindFirstObjectByType<ChatUI>();
+        if (existingChatUI == null)
+        {
+            GameObject chatUIInstance = Instantiate(chatUIPrefab);
+            if (chatUIInstance == null)
+            {
+                Debug.LogError("ChatNetworkManager: Failed to instantiate ChatUI prefab!");
+                return;
+            }
+
+            chatUIInstance.SetActive(true);
+        }
+
+        // Hide LoginUI when successfully connected
+        if (LoginUI.instance != null)
+        {
+            LoginUI.instance.gameObject.SetActive(false);
+        }
+    }
+
+    [Server]
+    public void AddServerMessage(string message)
+    {
+        if (string.IsNullOrWhiteSpace(message)) return;
+        chatMessages.Add(message);
+    }
+
+    [Server]
+    public string[] GetHistory()
+    {
+        return chatMessages.ToArray();
+    }
+}