393 lines
12 KiB
C#
393 lines
12 KiB
C#
using UnityEngine;
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using System.Collections;
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using SRMultiplayer;
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using UnityEngine.SceneManagement;
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using System;
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using System.Text.RegularExpressions;
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using SRMultiplayer.Networking;
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public class MultiplayerUI : SRSingleton<MultiplayerUI>
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{
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private Rect windowRect = new Rect(Screen.width - 300, 20, 300, 500);
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private Vector2 playersScroll = Vector2.zero;
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private string ipaddress = "localhost";
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private string port = "16500";
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private string servercode = "";
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private bool menuOpen;
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private string username;
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private float lastCodeUse;
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private ConnectError error;
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private ConnectHelp help;
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private string errorMessage;
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public enum ConnectError
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{
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None,
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InvalidServerCode,
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ServerCodeTimeout,
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Kicked,
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Message
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}
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public enum ConnectHelp
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{
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None,
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ServerCode,
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Hosting,
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}
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public override void Awake()
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{
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base.Awake();
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Globals.Username = PlayerPrefs.GetString("SRMP_Username", "");
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ipaddress = PlayerPrefs.GetString("SRMP_IP", "localhost");
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port = PlayerPrefs.GetString("SRMP_Port", "16500");
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menuOpen = true;
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username = Globals.Username;
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}
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private void Update()
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{
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if(lastCodeUse > 0f)
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{
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var prevTime = lastCodeUse;
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lastCodeUse -= Time.deltaTime;
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if(prevTime > 0f && lastCodeUse <= 0f)
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{
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error = ConnectError.ServerCodeTimeout;
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}
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}
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if(Input.GetKeyDown(KeyCode.F4))
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{
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menuOpen = !menuOpen;
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}
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}
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private void OnGUI()
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{
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if (!menuOpen || (!Levels.isMainMenu() && !Globals.IsMultiplayer && Globals.PauseState != PauseState.Pause)) return;
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if (Globals.IsMultiplayer && Globals.PauseState != PauseState.Pause) return;
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if (SceneManager.GetActiveScene().buildIndex >= 2)
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{
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windowRect = GUI.Window(1, windowRect, MultiplayerWindow, "SRMP v" + Globals.Version);
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}
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}
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private void MultiplayerWindow(int id)
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{
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if (id != 1) return;
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GUILayout.Label("You can close this menu with F4");
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GUILayout.Space(20);
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if(string.IsNullOrWhiteSpace(Globals.Username))
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{
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UsernameGUI();
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}
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else
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{
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if(Globals.IsServer)
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{
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ServerGUI();
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}
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else if(Globals.IsClient)
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{
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ClientGUI();
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}
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else
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{
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if (error != ConnectError.None)
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{
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ErrorGUI();
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}
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else if(help != ConnectHelp.None)
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{
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HelpGUI();
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}
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else
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{
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if(lastCodeUse > 0f)
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{
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GUILayout.Label("Trying to connect with server code...");
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}
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else if (Levels.isMainMenu())
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{
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ConnectGUI();
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}
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else
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{
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HostGUI();
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}
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}
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}
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}
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GUI.DragWindow(new Rect(0, 0, 10000, 10000));
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}
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private void ServerGUI()
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{
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GUILayout.Label("You are the server");
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GUILayout.Space(20);
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GUILayout.Label("Server Code: " + Globals.ServerCode);
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GUILayout.Label("Players");
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playersScroll = GUILayout.BeginScrollView(playersScroll, GUI.skin.box);
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foreach (var player in Globals.Players.Values)
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{
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if (player.IsLocal) continue;
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GUILayout.BeginHorizontal();
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GUILayout.Label(player.Username);
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if(GUILayout.Button("Kick"))
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{
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player.Connection.Disconnect("kicked");
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}
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GUILayout.EndHorizontal();
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}
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GUILayout.EndScrollView();
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}
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private void ClientGUI()
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{
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GUILayout.Label("You are a client");
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GUILayout.Space(20);
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GUILayout.Label("Players");
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playersScroll = GUILayout.BeginScrollView(playersScroll, GUI.skin.box);
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foreach (var player in Globals.Players.Values)
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{
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if (player.IsLocal) continue;
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GUILayout.BeginHorizontal();
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GUILayout.Label(player.Username);
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GUILayout.EndHorizontal();
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}
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GUILayout.EndScrollView();
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}
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private void ConnectGUI()
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{
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GUILayout.Label("Username: " + Globals.Username);
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if (GUILayout.Button("Change Username"))
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{
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Globals.Username = "";
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return;
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}
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GUILayout.Space(20);
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if(GUILayout.Button("How do I host a game?"))
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{
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help = ConnectHelp.Hosting;
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}
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GUILayout.Space(20);
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if (SRSingleton<NetworkMasterServer>.Instance.Status == NetworkMasterServer.ConnectionStatus.Connected)
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{
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GUILayout.Label("Join with server code:");
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GUILayout.BeginHorizontal();
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servercode = GUILayout.TextField(servercode, 5, GUILayout.Width(80));
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servercode = servercode.Replace(" ", "").ToUpper();
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if (GUILayout.Button("Join"))
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{
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lastCodeUse = 5;
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SRSingleton<NetworkMasterServer>.Instance.JoinServer(servercode);
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}
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GUILayout.EndHorizontal();
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}
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else
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{
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GUILayout.Label("Server codes currently not available");
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}
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GUILayout.Space(20);
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GUILayout.Label("Join with IP Address:");
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GUILayout.BeginHorizontal();
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GUILayout.Label("IP Address", GUILayout.Width(80));
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ipaddress = GUILayout.TextField(ipaddress);
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GUILayout.EndHorizontal();
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GUILayout.BeginHorizontal();
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GUILayout.Label("Port", GUILayout.Width(80));
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port = GUILayout.TextField(port);
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GUILayout.EndHorizontal();
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if (string.IsNullOrWhiteSpace(ipaddress))
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{
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GUILayout.Label("IPAddress invalid");
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}
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else if (!int.TryParse(port, out int numport) || numport < 1000 || numport > 65000)
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{
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GUILayout.Label("Invalid port, should be between 1000 and 65000");
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}
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else
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{
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if (GUILayout.Button("Connect"))
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{
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SRSingleton<NetworkClient>.Instance.Connect(ipaddress, numport, Globals.Username);
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SaveSettings();
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}
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}
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GUILayout.Space(20);
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GUILayout.Label("Games in the same Network:");
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if (GUILayout.Button("Refresh"))
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{
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SRSingleton<NetworkClient>.Instance.SendDiscoverMessage();
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}
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if (SRSingleton<NetworkClient>.Instance.LocalGames.Count == 0)
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{
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GUILayout.Label("No games found");
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}
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foreach (var game in SRSingleton<NetworkClient>.Instance.LocalGames)
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{
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if (GUILayout.Button(game.Name))
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{
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SRSingleton<NetworkClient>.Instance.Connect(game.IP, game.Port, Globals.Username);
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}
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}
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}
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private void HostGUI()
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{
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GUILayout.Label("Username: " + Globals.Username);
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if (GUILayout.Button("Change Username"))
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{
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Globals.Username = "";
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return;
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}
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GUILayout.BeginHorizontal();
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GUILayout.Label("Port", GUILayout.Width(80));
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port = GUILayout.TextField(port);
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GUILayout.EndHorizontal();
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if (!int.TryParse(port, out int numport) || numport < 1000 || numport > 65000)
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{
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GUILayout.Label("Invalid port");
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}
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else
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{
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if (GUILayout.Button("Host"))
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{
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NetworkServer.Instance.StartServer(numport);
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SaveSettings();
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}
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}
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}
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private void HelpGUI()
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{
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switch(help)
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{
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case ConnectHelp.ServerCode:
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{
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}
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break;
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case ConnectHelp.Hosting:
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{
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GUILayout.Label("You can host a game by loading any Singleplayer save.");
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GUILayout.Label("When the game is loaded, pause it and the HostUI should appear.");
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GUILayout.Label("(Please make a backup of your Singleplayer save to avoid data loss on crashes or error)");
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if (GUILayout.Button("Okay"))
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{
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help = ConnectHelp.None;
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}
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}
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break;
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}
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}
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private void ErrorGUI()
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{
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switch(error)
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{
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case ConnectError.InvalidServerCode:
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{
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GUILayout.Label("There is no server with this server code.");
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if (GUILayout.Button("Okay"))
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{
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error = ConnectError.None;
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}
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}
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break;
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case ConnectError.Kicked:
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{
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GUILayout.Label("You got kicked from the game");
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if (GUILayout.Button("Okay"))
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{
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error = ConnectError.None;
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}
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}
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break;
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case ConnectError.Message:
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{
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GUILayout.Label("Connection Error:");
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GUILayout.Label(errorMessage);
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if (GUILayout.Button("Okay"))
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{
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error = ConnectError.None;
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}
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}
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break;
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case ConnectError.ServerCodeTimeout:
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{
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GUILayout.Label("Connection via server code timed out.");
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GUILayout.Label("Server codes do not have a 100% success chance.");
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GUILayout.Label("You can try again, but if it keeps failing, you may have to port forward.");
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GUILayout.Label("If you can't port forward, we recommend a service like 'Hamachi' or 'Radmin'");
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GUILayout.Label("Please note: Hamachi and Radmin degrade the experience by quite a lot. Port forwarding is always better.");
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GUILayout.Label("(We can not offer support for port forwarding)");
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if (GUILayout.Button("Okay"))
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{
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error = ConnectError.None;
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}
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}
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break;
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}
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}
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private void UsernameGUI()
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{
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GUILayout.BeginHorizontal();
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GUILayout.Label("Username", GUILayout.Width(60));
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username = GUILayout.TextField(username, 30);
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GUILayout.EndHorizontal();
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if (string.IsNullOrWhiteSpace(username) || !new Regex(@"^[a-zA-Z_][\w]*$").IsMatch(username))
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{
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GUILayout.Label("Invalid username");
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}
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else
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{
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if (GUILayout.Button("Save Username"))
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{
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Globals.Username = username;
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SaveSettings();
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SRSingleton<NetworkMasterServer>.Instance.UpdateName(Globals.Username);
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}
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}
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}
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private void SaveSettings()
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{
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PlayerPrefs.SetString("SRMP_Username", Globals.Username);
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PlayerPrefs.SetString("SRMP_IP", ipaddress);
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PlayerPrefs.GetString("SRMP_Port", port);
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}
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public void ConnectResponse(ConnectError connectError, string message = "")
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{
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lastCodeUse = 0f;
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error = connectError;
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errorMessage = message;
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}
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}
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