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Add Direct IP Connection feature for LAN play #39

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89defc6
ONI_Together_DirectConnect
FPSZ Dec 25, 2025
b3a5053
Delete ONI_Together_DirectConnect.zip
FPSZ Dec 25, 2025
958c25e
Add files via upload
FPSZ Dec 25, 2025
dbcaa2e
Update PacketSender.cs
FPSZ Dec 25, 2025
5d547e4
Update DebugMenu.cs
FPSZ Dec 25, 2025
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FPSZ Dec 25, 2025
1053476
Update README.md
FPSZ Dec 25, 2025
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Delete README_DirectConnect.md
FPSZ Dec 25, 2025
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351 changes: 271 additions & 80 deletions ClassLibrary1/DebugTools/DebugMenu.cs
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Original file line number Diff line number Diff line change
@@ -1,93 +1,284 @@
using ONI_MP.Networking;
using ONI_MP.Networking;
using ONI_MP.Networking.States;
using Steamworks;
using System;
using UnityEngine;

namespace ONI_MP.DebugTools
{
public class DebugMenu : MonoBehaviour
{
private static DebugMenu _instance;

private bool showMenu = false;
private Rect windowRect = new Rect(10, 10, 250, 300); // Position and size
private HierarchyViewer hierarchyViewer;
private DebugConsole debugConsole;

private Vector2 scrollPosition = Vector2.zero;


[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.AfterSceneLoad)]
public static void Init()
{
if (_instance != null) return;

GameObject go = new GameObject("ONI_MP_DebugMenu");
DontDestroyOnLoad(go);
_instance = go.AddComponent<DebugMenu>();
}

private void Awake()
{
hierarchyViewer = gameObject.AddComponent<HierarchyViewer>();
//debugConsole = gameObject.AddComponent<DebugConsole>();
}

private void Update()
{
//if (Input.GetKeyDown(KeyCode.F2) && (Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift)))
//{
// showMenu = !showMenu;
//}
}

private void OnGUI()
{
if (!showMenu) return;

GUIStyle windowStyle = new GUIStyle(GUI.skin.window) { padding = new RectOffset(10, 10, 20, 20) };
windowRect = GUI.ModalWindow(888, windowRect, DrawMenuContents, "DEBUG MENU", windowStyle);
}

private void DrawMenuContents(int windowID)
{
scrollPosition = GUILayout.BeginScrollView(scrollPosition, false, true, GUILayout.Width(windowRect.width - 20), GUILayout.Height(windowRect.height - 40));

if (GUILayout.Button("Toggle Hierarchy Viewer"))
hierarchyViewer.Toggle();

if (GUILayout.Button("Send Unready Packet"))
public class DebugMenu : MonoBehaviour
{
private static DebugMenu _instance;

private bool showMenu = false;
private Rect windowRect = new Rect(10, 10, 300, 450); // 稍微加大一点
private HierarchyViewer hierarchyViewer;
private DebugConsole debugConsole;

private Vector2 scrollPosition = Vector2.zero;

// 直连相关
private bool showDirectConnect = false;
private string directConnectIP = "";
private string directConnectPort = "11000";
private string directConnectStatus = "";

[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.AfterSceneLoad)]
public static void Init()
{
if (_instance != null) return;

GameObject go = new GameObject("ONI_MP_DebugMenu");
DontDestroyOnLoad(go);
_instance = go.AddComponent<DebugMenu>();
}

private void Awake()
{
hierarchyViewer = gameObject.AddComponent<HierarchyViewer>();
//debugConsole = gameObject.AddComponent<DebugConsole>();
}

private void Update()
{
// Shift + F1 打开调试菜单
if (Input.GetKeyDown(KeyCode.F1) && (Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift)))
{
showMenu = !showMenu;
}

// Shift + F2 快速打开直连窗口
if (Input.GetKeyDown(KeyCode.F2) && (Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift)))
{
showDirectConnect = !showDirectConnect;
}
}

private void OnGUI()
{
// 绘制主调试菜单
if (showMenu)
{
GUIStyle windowStyle = new GUIStyle(GUI.skin.window) { padding = new RectOffset(10, 10, 20, 20) };
windowRect = GUI.ModalWindow(888, windowRect, DrawMenuContents, "DEBUG MENU", windowStyle);
}

// 绘制直连窗口
if (showDirectConnect)
{
DrawDirectConnectWindow();
}
}

private void DrawMenuContents(int windowID)
{
scrollPosition = GUILayout.BeginScrollView(scrollPosition, false, true, GUILayout.Width(windowRect.width - 20), GUILayout.Height(windowRect.height - 40));

GUILayout.Label("<b>== 工具 ==</b>");

if (GUILayout.Button("Toggle Hierarchy Viewer"))
hierarchyViewer.Toggle();

GUILayout.Space(10);
GUILayout.Label("<b>== 准备状态 ==</b>");

if (GUILayout.Button("Send Unready Packet"))
ReadyManager.SendReadyStatusPacket(ClientReadyState.Unready);

if (GUILayout.Button("Send Ready Packet"))
ReadyManager.SendReadyStatusPacket(ClientReadyState.Ready);

GUILayout.EndScrollView();

GUI.DragWindow();
}

private void DrawPlayerList()
{
GUILayout.Label("Players in Lobby:", UnityEngine.GUI.skin.label);

var players = SteamLobby.GetAllLobbyMembers();
if (players.Count == 0)
{
GUILayout.Label("<none>", UnityEngine.GUI.skin.label);
}
else
{
foreach (CSteamID playerId in players)
{
var playerName = SteamFriends.GetFriendPersonaName(playerId);
string prefix = (MultiplayerSession.HostSteamID == playerId) ? "[HOST] " : "";
GUILayout.Label($"{prefix}{playerName} ({playerId})", UnityEngine.GUI.skin.label);
}
}
}


}
GUILayout.Space(10);
GUILayout.Label("<b>== 网络 ==</b>");

// 显示当前连接模式
string modeText = DirectConnection.Mode == ConnectionMode.DirectIP ? "<color=green>直连模式</color>" : "<color=cyan>Steam P2P</color>";
GUILayout.Label($"当前模式: {modeText}");

if (GUILayout.Button("打开直连窗口 (Shift+F2)"))
{
showDirectConnect = !showDirectConnect;
}

GUILayout.Space(10);
GUILayout.Label("<b>== 玩家列表 ==</b>");
DrawPlayerList();

GUILayout.EndScrollView();

GUI.DragWindow();
}

#region 直连窗口

private Rect directConnectRect = new Rect(0, 0, 380, 350);
private bool directConnectRectInitialized = false;

private void DrawDirectConnectWindow()
{
// 居中窗口
if (!directConnectRectInitialized)
{
directConnectRect.x = (Screen.width - directConnectRect.width) / 2;
directConnectRect.y = (Screen.height - directConnectRect.height) / 2;
directConnectRectInitialized = true;
}

GUIStyle windowStyle = new GUIStyle(GUI.skin.window) { padding = new RectOffset(15, 15, 25, 15) };
directConnectRect = GUI.Window(889, directConnectRect, DrawDirectConnectContents, "直连模式 / Direct Connect", windowStyle);
}

private void DrawDirectConnectContents(int windowID)
{
GUIStyle labelStyle = new GUIStyle(GUI.skin.label) { richText = true, fontSize = 13 };
GUIStyle buttonStyle = new GUIStyle(GUI.skin.button) { fontSize = 13, fixedHeight = 32 };
GUIStyle textFieldStyle = new GUIStyle(GUI.skin.textField) { fontSize = 13, fixedHeight = 24 };
GUIStyle boxStyle = new GUIStyle(GUI.skin.box) { padding = new RectOffset(10, 10, 10, 10) };

// 状态信息
GUILayout.BeginVertical(boxStyle);
GUILayout.Label($"<b>连接状态:</b> {DirectConnection.GetConnectionInfo()}", labelStyle);
GUILayout.Label($"<b>本机 IP:</b> <color=yellow>{DirectConnection.GetLocalIPAddress()}</color>", labelStyle);
GUILayout.Label($"<b>模式:</b> {(DirectConnection.Mode == ConnectionMode.DirectIP ? "<color=green>直连</color>" : "<color=cyan>Steam P2P</color>")}", labelStyle);
GUILayout.EndVertical();

GUILayout.Space(10);

// 输入区域
GUILayout.Label("主机 IP 地址:", labelStyle);
directConnectIP = GUILayout.TextField(directConnectIP, textFieldStyle);

GUILayout.Space(5);

GUILayout.Label("端口 (默认 11000):", labelStyle);
directConnectPort = GUILayout.TextField(directConnectPort, textFieldStyle);

GUILayout.Space(15);

// 按钮区域
if (!DirectConnection.IsServerRunning && !DirectConnection.IsClientConnected)
{
// 创建房间
if (GUILayout.Button("🎮 创建房间 (作为主机)", buttonStyle))
{
int port = int.TryParse(directConnectPort, out int p) ? p : DirectConnection.DEFAULT_PORT;
if (DirectConnection.StartServer(port))
{
directConnectStatus = $"<color=green>✓ 房间已创建！\n告诉朋友连接: {DirectConnection.GetLocalIPAddress()}:{port}</color>";
}
else
{
directConnectStatus = "<color=red>✗ 创建失败，端口可能被占用</color>";
}
}

GUILayout.Space(5);

// 加入房间
if (GUILayout.Button("🔗 加入房间 (作为客户端)", buttonStyle))
{
if (string.IsNullOrWhiteSpace(directConnectIP))
{
directConnectStatus = "<color=red>✗ 请输入主机 IP 地址</color>";
}
else
{
int port = int.TryParse(directConnectPort, out int p) ? p : DirectConnection.DEFAULT_PORT;
directConnectStatus = $"<color=yellow>正在连接 {directConnectIP}:{port}...</color>";

if (DirectConnection.Connect(directConnectIP, port))
{
directConnectStatus = $"<color=green>✓ 已连接到 {directConnectIP}:{port}</color>";
}
else
{
directConnectStatus = "<color=red>✗ 连接失败，请检查 IP 和端口</color>";
}
}
}
}
else
{
// 已连接状态
GUILayout.BeginVertical(boxStyle);
if (DirectConnection.IsServerRunning)
{
GUILayout.Label($"<color=green>● 服务器运行中</color>", labelStyle);
GUILayout.Label($"已连接客户端: {DirectConnection.GetConnectedClientCount()}", labelStyle);
}
else
{
GUILayout.Label($"<color=green>● 已连接到主机</color>", labelStyle);
}
GUILayout.EndVertical();

GUILayout.Space(10);

// 断开按钮
GUI.backgroundColor = new Color(1f, 0.5f, 0.5f);
if (GUILayout.Button("❌ 断开连接 / 关闭房间", buttonStyle))
{
if (DirectConnection.IsServerRunning)
{
DirectConnection.StopServer();
directConnectStatus = "<color=yellow>房间已关闭</color>";
}
else
{
DirectConnection.Disconnect();
directConnectStatus = "<color=yellow>已断开连接</color>";
}
}
GUI.backgroundColor = Color.white;
}

GUILayout.Space(10);

// 状态消息
if (!string.IsNullOrEmpty(directConnectStatus))
{
GUILayout.Label(directConnectStatus, labelStyle);
}

GUILayout.FlexibleSpace();

// 关闭按钮
if (GUILayout.Button("关闭窗口", buttonStyle))
{
showDirectConnect = false;
}

GUI.DragWindow();
}

#endregion

private void DrawPlayerList()
{
GUILayout.Label("Players in Lobby:", GUI.skin.label);

var players = SteamLobby.GetAllLobbyMembers();
if (players.Count == 0)
{
GUILayout.Label("<none>", GUI.skin.label);
}
else
{
foreach (CSteamID playerId in players)
{
var playerName = SteamFriends.GetFriendPersonaName(playerId);
string prefix = (MultiplayerSession.HostSteamID == playerId) ? "[HOST] " : "";
GUILayout.Label($"{prefix}{playerName} ({playerId})", GUI.skin.label);
}
}

// 直连模式下显示客户端数量
if (DirectConnection.Mode == ConnectionMode.DirectIP && DirectConnection.IsServerRunning)
{
GUILayout.Space(5);
GUILayout.Label($"<color=cyan>[直连] 客户端数量: {DirectConnection.GetConnectedClientCount()}</color>",
new GUIStyle(GUI.skin.label) { richText = true });
}
}
}
}
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