397 lines
11 KiB
C#
397 lines
11 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation. For more information,
|
|
* see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Net;
|
|
using System.Text;
|
|
using OpenRA.Network;
|
|
using OpenRA.Server;
|
|
using OpenRA.Widgets;
|
|
|
|
namespace OpenRA.Mods.Common.Widgets.Logic
|
|
{
|
|
public class ServerBrowserLogic
|
|
{
|
|
static readonly Action DoNothing = () => { };
|
|
|
|
GameServer currentServer;
|
|
ScrollItemWidget serverTemplate;
|
|
ScrollItemWidget headerTemplate;
|
|
|
|
Action onStart;
|
|
|
|
enum SearchStatus { Fetching, Failed, NoGames, Hidden }
|
|
SearchStatus searchStatus = SearchStatus.Fetching;
|
|
Download currentQuery;
|
|
Widget panel, serverList;
|
|
|
|
bool showWaiting = true;
|
|
bool showEmpty = true;
|
|
bool showStarted = false;
|
|
bool showProtected = true;
|
|
bool showIncompatible = false;
|
|
|
|
public string ProgressLabelText()
|
|
{
|
|
switch (searchStatus)
|
|
{
|
|
case SearchStatus.Failed: return "Failed to contact master server.";
|
|
case SearchStatus.NoGames: return "No games found.";
|
|
default: return "";
|
|
}
|
|
}
|
|
|
|
[ObjectCreator.UseCtor]
|
|
public ServerBrowserLogic(Widget widget, Action onStart, Action onExit, string directConnectHost, int directConnectPort)
|
|
{
|
|
panel = widget;
|
|
this.onStart = onStart;
|
|
|
|
serverList = panel.Get<ScrollPanelWidget>("SERVER_LIST");
|
|
headerTemplate = serverList.Get<ScrollItemWidget>("HEADER_TEMPLATE");
|
|
serverTemplate = serverList.Get<ScrollItemWidget>("SERVER_TEMPLATE");
|
|
|
|
// Menu buttons
|
|
var refreshButton = panel.Get<ButtonWidget>("REFRESH_BUTTON");
|
|
refreshButton.IsDisabled = () => searchStatus == SearchStatus.Fetching;
|
|
refreshButton.GetText = () => searchStatus == SearchStatus.Fetching ? "Refreshing..." : "Refresh";
|
|
refreshButton.OnClick = RefreshServerList;
|
|
|
|
panel.Get<ButtonWidget>("DIRECTCONNECT_BUTTON").OnClick = OpenDirectConnectPanel;
|
|
panel.Get<ButtonWidget>("CREATE_BUTTON").OnClick = OpenCreateServerPanel;
|
|
|
|
var join = panel.Get<ButtonWidget>("JOIN_BUTTON");
|
|
join.IsDisabled = () => currentServer == null || !currentServer.IsJoinable;
|
|
join.OnClick = () => Join(currentServer);
|
|
|
|
panel.Get<ButtonWidget>("BACK_BUTTON").OnClick = () => { Ui.CloseWindow(); onExit(); };
|
|
|
|
// Display the progress label over the server list
|
|
// The text is only visible when the list is empty
|
|
var progressText = panel.Get<LabelWidget>("PROGRESS_LABEL");
|
|
progressText.IsVisible = () => searchStatus != SearchStatus.Hidden;
|
|
progressText.GetText = ProgressLabelText;
|
|
|
|
var showWaitingCheckbox = panel.GetOrNull<CheckboxWidget>("WAITING_FOR_PLAYERS");
|
|
if (showWaitingCheckbox != null)
|
|
{
|
|
showWaitingCheckbox.IsChecked = () => showWaiting;
|
|
showWaitingCheckbox.OnClick = () => { showWaiting ^= true; RefreshServerList(); };
|
|
}
|
|
|
|
var showEmptyCheckbox = panel.GetOrNull<CheckboxWidget>("EMPTY");
|
|
if (showEmptyCheckbox != null)
|
|
{
|
|
showEmptyCheckbox.IsChecked = () => showEmpty;
|
|
showEmptyCheckbox.OnClick = () => { showEmpty ^= true; RefreshServerList(); };
|
|
}
|
|
|
|
var showAlreadyStartedCheckbox = panel.GetOrNull<CheckboxWidget>("ALREADY_STARTED");
|
|
if (showAlreadyStartedCheckbox != null)
|
|
{
|
|
showAlreadyStartedCheckbox.IsChecked = () => showStarted;
|
|
showAlreadyStartedCheckbox.OnClick = () => { showStarted ^= true; RefreshServerList(); };
|
|
}
|
|
|
|
var showProtectedCheckbox = panel.GetOrNull<CheckboxWidget>("PASSWORD_PROTECTED");
|
|
if (showProtectedCheckbox != null)
|
|
{
|
|
showProtectedCheckbox.IsChecked = () => showProtected;
|
|
showProtectedCheckbox.OnClick = () => { showProtected ^= true; RefreshServerList(); };
|
|
}
|
|
|
|
var showIncompatibleCheckbox = panel.GetOrNull<CheckboxWidget>("INCOMPATIBLE_VERSION");
|
|
if (showIncompatibleCheckbox != null)
|
|
{
|
|
showIncompatibleCheckbox.IsChecked = () => showIncompatible;
|
|
showIncompatibleCheckbox.OnClick = () => { showIncompatible ^= true; RefreshServerList(); };
|
|
}
|
|
|
|
RefreshServerList();
|
|
|
|
if (directConnectHost != null)
|
|
{
|
|
// The connection window must be opened at the end of the tick for the widget hierarchy to
|
|
// work out, but we also want to prevent the server browser from flashing visible for one tick.
|
|
widget.Visible = false;
|
|
Game.RunAfterTick(() =>
|
|
{
|
|
ConnectionLogic.Connect(directConnectHost, directConnectPort, "", OpenLobby, DoNothing);
|
|
widget.Visible = true;
|
|
});
|
|
}
|
|
}
|
|
|
|
void RefreshServerList()
|
|
{
|
|
// Query in progress
|
|
if (currentQuery != null)
|
|
return;
|
|
|
|
searchStatus = SearchStatus.Fetching;
|
|
|
|
Action<DownloadDataCompletedEventArgs, bool> onComplete = (i, cancelled) =>
|
|
{
|
|
currentQuery = null;
|
|
|
|
if (i.Error != null || cancelled)
|
|
{
|
|
RefreshServerListInner(null);
|
|
return;
|
|
}
|
|
|
|
var data = Encoding.UTF8.GetString(i.Result);
|
|
var yaml = MiniYaml.FromString(data);
|
|
|
|
var games = yaml.Select(a => new GameServer(a.Value))
|
|
.Where(gs => gs.Address != null);
|
|
|
|
Game.RunAfterTick(() => RefreshServerListInner(games));
|
|
};
|
|
|
|
currentQuery = new Download(Game.Settings.Server.MasterServer + "games", _ => { }, onComplete);
|
|
}
|
|
|
|
int GroupSortOrder(GameServer testEntry)
|
|
{
|
|
// Games that we can't join are sorted last
|
|
if (!testEntry.IsCompatible)
|
|
return 0;
|
|
|
|
// Games for the current mod+version are sorted first
|
|
if (testEntry.ModId == Game.ModData.Manifest.Mod.Id)
|
|
return 2;
|
|
|
|
// Followed by games for different mods that are joinable
|
|
return 1;
|
|
}
|
|
|
|
void RefreshServerListInner(IEnumerable<GameServer> games)
|
|
{
|
|
if (games == null)
|
|
return;
|
|
|
|
var mods = games.GroupBy(g => g.Mods)
|
|
.OrderByDescending(g => GroupSortOrder(g.First()))
|
|
.ThenByDescending(g => g.Count());
|
|
|
|
var rows = new List<Widget>();
|
|
foreach (var modGames in mods)
|
|
{
|
|
if (modGames.All(Filtered))
|
|
continue;
|
|
|
|
var header = ScrollItemWidget.Setup(headerTemplate, () => true, () => { });
|
|
|
|
var headerTitle = modGames.First().ModLabel;
|
|
header.Get<LabelWidget>("LABEL").GetText = () => headerTitle;
|
|
rows.Add(header);
|
|
|
|
foreach (var loop in modGames.OrderByDescending(g => g.IsJoinable).ThenByDescending(g => g.Players))
|
|
{
|
|
var game = loop;
|
|
if (game == null || Filtered(game))
|
|
continue;
|
|
|
|
var canJoin = game.IsJoinable;
|
|
var compatible = game.IsCompatible;
|
|
|
|
var item = ScrollItemWidget.Setup(serverTemplate, () => currentServer == game, () => currentServer = game, () => Join(game));
|
|
|
|
var map = Game.ModData.MapCache[game.Map];
|
|
var preview = item.GetOrNull<MapPreviewWidget>("MAP_PREVIEW");
|
|
if (preview != null)
|
|
preview.Preview = () => map;
|
|
|
|
var title = item.GetOrNull<LabelWidget>("TITLE");
|
|
if (title != null)
|
|
{
|
|
title.GetText = () => game.Name;
|
|
title.GetColor = () => !compatible ? Color.DarkGray : !canJoin ? Color.LightGray : title.TextColor;
|
|
}
|
|
|
|
var maptitle = item.GetOrNull<LabelWidget>("MAP");
|
|
if (title != null)
|
|
{
|
|
maptitle.GetText = () => map.Title;
|
|
maptitle.GetColor = () => !compatible ? Color.DarkGray : !canJoin ? Color.LightGray : maptitle.TextColor;
|
|
}
|
|
|
|
var players = item.GetOrNull<LabelWidget>("PLAYERS");
|
|
if (players != null)
|
|
{
|
|
players.GetText = () => "{0} / {1}".F(game.Players, game.MaxPlayers)
|
|
+ (game.Spectators > 0 ? " ({0} Spectator{1})".F(game.Spectators, game.Spectators > 1 ? "s" : "") : "");
|
|
players.GetColor = () => !compatible ? Color.DarkGray : !canJoin ? Color.LightGray : players.TextColor;
|
|
}
|
|
|
|
var state = item.GetOrNull<LabelWidget>("STATE");
|
|
if (state != null)
|
|
{
|
|
state.GetText = () => GetStateLabel(game);
|
|
state.GetColor = () => GetStateColor(game, state, !compatible || !canJoin);
|
|
}
|
|
|
|
var ip = item.GetOrNull<LabelWidget>("IP");
|
|
if (ip != null)
|
|
{
|
|
ip.GetText = () => game.Address;
|
|
ip.GetColor = () => !compatible ? Color.DarkGray : !canJoin ? Color.LightGray : ip.TextColor;
|
|
}
|
|
|
|
var location = item.GetOrNull<LabelWidget>("LOCATION");
|
|
if (location != null)
|
|
{
|
|
var cachedServerLocation = LobbyUtils.LookupCountry(game.Address.Split(':')[0]);
|
|
location.GetText = () => cachedServerLocation;
|
|
location.GetColor = () => !compatible ? Color.DarkGray : !canJoin ? Color.LightGray : location.TextColor;
|
|
}
|
|
|
|
rows.Add(item);
|
|
}
|
|
}
|
|
|
|
Game.RunAfterTick(() =>
|
|
{
|
|
serverList.RemoveChildren();
|
|
currentServer = null;
|
|
|
|
if (games == null)
|
|
{
|
|
searchStatus = SearchStatus.Failed;
|
|
return;
|
|
}
|
|
|
|
if (!games.Any())
|
|
{
|
|
searchStatus = SearchStatus.NoGames;
|
|
return;
|
|
}
|
|
|
|
currentServer = games.FirstOrDefault();
|
|
searchStatus = SearchStatus.Hidden;
|
|
|
|
// Search for any unknown maps
|
|
if (Game.Settings.Game.AllowDownloading)
|
|
Game.ModData.MapCache.QueryRemoteMapDetails(games.Where(g => !Filtered(g)).Select(g => g.Map));
|
|
|
|
foreach (var row in rows)
|
|
serverList.AddChild(row);
|
|
});
|
|
}
|
|
|
|
void OpenLobby()
|
|
{
|
|
Game.OpenWindow("SERVER_LOBBY", new WidgetArgs
|
|
{
|
|
{ "onExit", Game.Disconnect },
|
|
{ "onStart", onStart },
|
|
{ "skirmishMode", false }
|
|
});
|
|
}
|
|
|
|
void OpenDirectConnectPanel()
|
|
{
|
|
Ui.OpenWindow("DIRECTCONNECT_PANEL", new WidgetArgs
|
|
{
|
|
{ "openLobby", OpenLobby },
|
|
{ "onExit", DoNothing }
|
|
});
|
|
}
|
|
|
|
void OpenCreateServerPanel()
|
|
{
|
|
Ui.OpenWindow("CREATESERVER_PANEL", new WidgetArgs
|
|
{
|
|
{ "openLobby", OpenLobby },
|
|
{ "onExit", DoNothing }
|
|
});
|
|
}
|
|
|
|
void Join(GameServer server)
|
|
{
|
|
if (server == null || !server.IsJoinable)
|
|
return;
|
|
|
|
var host = server.Address.Split(':')[0];
|
|
var port = Exts.ParseIntegerInvariant(server.Address.Split(':')[1]);
|
|
|
|
ConnectionLogic.Connect(host, port, "", OpenLobby, DoNothing);
|
|
}
|
|
|
|
static string GetStateLabel(GameServer game)
|
|
{
|
|
if (game == null)
|
|
return "";
|
|
|
|
if (game.State == (int)ServerState.GameStarted)
|
|
{
|
|
try
|
|
{
|
|
var runTime = DateTime.Now - System.DateTime.Parse(game.Started);
|
|
return "In progress for {0} minute{1}".F(runTime.Minutes, runTime.Minutes > 1 ? "s" : "");
|
|
}
|
|
catch (Exception)
|
|
{
|
|
return "In progress";
|
|
}
|
|
}
|
|
|
|
if (game.Protected)
|
|
return "Password protected";
|
|
|
|
if (game.State == (int)ServerState.WaitingPlayers)
|
|
return "Waiting for players";
|
|
|
|
if (game.State == (int)ServerState.ShuttingDown)
|
|
return "Server shutting down";
|
|
|
|
return "Unknown server state";
|
|
}
|
|
|
|
static Color GetStateColor(GameServer game, LabelWidget label, bool darkened)
|
|
{
|
|
if (game.Protected && game.State == (int)ServerState.WaitingPlayers)
|
|
return darkened ? Color.DarkRed : Color.Red;
|
|
|
|
if (game.State == (int)ServerState.WaitingPlayers)
|
|
return darkened ? Color.LimeGreen : Color.Lime;
|
|
|
|
if (game.State == (int)ServerState.GameStarted)
|
|
return darkened ? Color.Chocolate : Color.Orange;
|
|
|
|
return label.TextColor;
|
|
}
|
|
|
|
bool Filtered(GameServer game)
|
|
{
|
|
if ((game.State == (int)ServerState.GameStarted) && !showStarted)
|
|
return true;
|
|
|
|
if ((game.State == (int)ServerState.WaitingPlayers) && !showWaiting)
|
|
return true;
|
|
|
|
if ((game.Players == 0) && !showEmpty)
|
|
return true;
|
|
|
|
if (!game.IsCompatible && !showIncompatible)
|
|
return true;
|
|
|
|
if (game.Protected && !showProtected)
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
}
|
|
}
|