268 lines
8.3 KiB
C#
Executable File
268 lines
8.3 KiB
C#
Executable File
#region Copyright & License Information
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/*
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* Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see LICENSE.
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*/
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#endregion
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using System.Collections.Generic;
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using OpenRA.FileFormats;
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using OpenRA.Network;
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using OpenRA.Server;
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using OpenRA.Widgets;
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using System.Diagnostics;
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using System;
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using System.Net;
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using System.ComponentModel;
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using System.IO;
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using System.Threading;
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using System.Drawing;
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namespace OpenRA.Mods.RA.Widgets.Delegates
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{
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public class GameInitDelegate : IWidgetDelegate
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{
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GameInitInfoWidget Info;
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[ObjectCreator.UseCtor]
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public GameInitDelegate([ObjectCreator.Param] Widget widget)
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{
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Info = (widget as GameInitInfoWidget);
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Game.ConnectionStateChanged += orderManager =>
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{
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Widget.CloseWindow();
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switch( orderManager.Connection.ConnectionState )
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{
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case ConnectionState.PreConnecting:
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Widget.OpenWindow("MAINMENU_BG");
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break;
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case ConnectionState.Connecting:
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Widget.OpenWindow( "CONNECTING_BG",
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new Dictionary<string, object> { { "host", orderManager.Host }, { "port", orderManager.Port } } );
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break;
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case ConnectionState.NotConnected:
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Widget.OpenWindow( "CONNECTION_FAILED_BG",
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new Dictionary<string, object> { { "orderManager", orderManager } } );
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break;
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case ConnectionState.Connected:
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var lobby = Game.OpenWindow(orderManager.world, "SERVER_LOBBY");
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lobby.GetWidget<ChatDisplayWidget>("CHAT_DISPLAY").ClearChat();
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lobby.GetWidget("CHANGEMAP_BUTTON").Visible = true;
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lobby.GetWidget("LOCKTEAMS_CHECKBOX").Visible = true;
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lobby.GetWidget("DISCONNECT_BUTTON").Visible = true;
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break;
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}
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};
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if (FileSystem.Exists(Info.TestFile))
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ContinueLoading(widget);
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else
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{
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ShowInstallMethodDialog();
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}
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var selector = Game.modData.WidgetLoader.LoadWidget( new Dictionary<string,object>(), Widget.RootWidget, "QUICKMODSWITCHER" );
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var switcher = selector.GetWidget<ButtonWidget>("SWITCHER");
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switcher.OnMouseDown = _ => ShowModsDropDown(switcher);
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switcher.GetText = ActiveModTitle;
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selector.GetWidget<LabelWidget>("VERSION").GetText = ActiveModVersion;
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}
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string ActiveModTitle()
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{
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var mod = Game.modData.Manifest.Mods[0];
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return Mod.AllMods[mod].Title;
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}
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string ActiveModVersion()
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{
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var mod = Game.modData.Manifest.Mods[0];
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return Mod.AllMods[mod].Version;
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}
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bool ShowModsDropDown(ButtonWidget selector)
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{
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var dropDownOptions = new List<Pair<string, Action>>();
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foreach (var kv in Mod.AllMods)
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{
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var modList = new List<string>() { kv.Key };
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var m = kv.Key;
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while (!string.IsNullOrEmpty(Mod.AllMods[m].Requires))
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{
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m = Mod.AllMods[m].Requires;
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modList.Add(m);
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}
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dropDownOptions.Add(new Pair<string, Action>( kv.Value.Title,
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() => Game.RunAfterTick(() => Game.InitializeWithMods( modList.ToArray() ) )));
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}
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DropDownButtonWidget.ShowDropDown( selector,
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dropDownOptions,
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(ac, w) => new LabelWidget
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{
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Bounds = new Rectangle(0, 0, w, 24),
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Text = " {0}".F(ac.First),
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OnMouseUp = mi => { ac.Second(); return true; },
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});
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return true;
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}
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void ShowInstallMethodDialog()
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{
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var window = Widget.OpenWindow("INIT_CHOOSEINSTALL");
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window.GetWidget("DOWNLOAD").OnMouseUp = mi => { ShowDownloadDialog(); return true; };
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window.GetWidget("FROMCD").OnMouseUp = mi => PromptForCD();
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window.GetWidget("QUIT").OnMouseUp = mi => { Game.Exit(); return true; };
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}
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bool PromptForCD()
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{
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Game.Utilities.PromptFilepathAsync("Select MAIN.MIX on the CD", path =>
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{
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if (!string.IsNullOrEmpty(path))
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Game.RunAfterTick(() => InstallFromCD(Path.GetDirectoryName(path)));
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});
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return true;
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}
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void InstallFromCD(string path)
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{
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var window = Widget.OpenWindow("INIT_COPY");
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var status = window.GetWidget<LabelWidget>("STATUS");
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var progress = window.GetWidget<ProgressBarWidget>("PROGRESS");
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progress.Indeterminate = true;
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// TODO: Handle cancelling copy
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window.GetWidget<ButtonWidget>("CANCEL").IsVisible = () => false;
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window.GetWidget("CANCEL").OnMouseUp = mi => { ShowInstallMethodDialog(); return true; };
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window.GetWidget("RETRY").OnMouseUp = mi => PromptForCD();
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status.GetText = () => "Copying...";
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var error = false;
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Action<string> parseOutput = s =>
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{
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if (s.Substring(0,5) == "Error")
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{
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error = true;
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ShowDownloadError(window, s);
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}
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if (s.Substring(0,6) == "Status")
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window.GetWidget<LabelWidget>("STATUS").GetText = () => s.Substring(7).Trim();
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};
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Action onComplete = () =>
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{
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if (!error)
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Game.RunAfterTick(() => ContinueLoading(Info));
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};
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if (Info.InstallMode == "ra")
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Game.Utilities.InstallRAFilesAsync(path, FileSystem.SpecialPackageRoot+Info.PackagePath, parseOutput, onComplete);
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else
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ShowDownloadError(window, "Installing from CD not supported");
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}
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void ShowDownloadDialog()
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{
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var window = Widget.OpenWindow("INIT_DOWNLOAD");
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var status = window.GetWidget<LabelWidget>("STATUS");
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status.GetText = () => "Initializing...";
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var progress = window.GetWidget<ProgressBarWidget>("PROGRESS");
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// Save the package to a temp file
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var file = Path.GetTempPath() + Path.DirectorySeparatorChar + Path.GetRandomFileName();
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Action<DownloadProgressChangedEventArgs> onDownloadChange = i =>
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{
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status.GetText = () => "Downloading {1}/{2} kB ({0}%)".F(i.ProgressPercentage, i.BytesReceived/1024, i.TotalBytesToReceive/1024);
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progress.Percentage = i.ProgressPercentage;
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};
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Action<AsyncCompletedEventArgs, bool> onDownloadComplete = (i, cancelled) =>
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{
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if (i.Error != null)
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ShowDownloadError(window, i.Error.Message);
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else if (!cancelled)
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{
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// Automatically extract
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status.GetText = () => "Extracting...";
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progress.Indeterminate = true;
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var error = false;
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Action<string> parseOutput = s =>
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{
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if (s.Substring(0,5) == "Error")
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{
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error = true;
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ShowDownloadError(window, s);
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}
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if (s.Substring(0,6) == "Status")
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window.GetWidget<LabelWidget>("STATUS").GetText = () => s.Substring(7).Trim();
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};
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Action onComplete = () =>
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{
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if (!error)
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Game.RunAfterTick(() => ContinueLoading(Info));
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};
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Game.RunAfterTick(() => Game.Utilities.ExtractZipAsync(file, FileSystem.SpecialPackageRoot+Info.PackagePath, parseOutput, onComplete));
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}
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};
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var dl = new Download(Info.PackageURL, file, onDownloadChange, onDownloadComplete);
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window.GetWidget("CANCEL").OnMouseUp = mi => { dl.Cancel(); ShowInstallMethodDialog(); return true; };
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window.GetWidget("RETRY").OnMouseUp = mi => { dl.Cancel(); ShowDownloadDialog(); return true; };
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}
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void ShowDownloadError(Widget window, string e)
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{
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if (window.GetWidget<LabelWidget>("STATUS") != null) /* ugh */
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{
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window.GetWidget<LabelWidget>("STATUS").GetText = () => e;
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window.GetWidget<ButtonWidget>("RETRY").IsVisible = () => true;
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window.GetWidget<ButtonWidget>("CANCEL").IsVisible = () => true;
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}
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}
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void ContinueLoading(Widget widget)
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{
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Game.LoadShellMap();
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Widget.RootWidget.Children.Remove(widget);
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Widget.OpenWindow("MAINMENU_BG");
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}
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// General support methods
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public class Download
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{
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WebClient wc;
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bool cancelled;
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public Download(string url, string path, Action<DownloadProgressChangedEventArgs> onProgress, Action<AsyncCompletedEventArgs, bool> onComplete)
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{
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wc = new WebClient();
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wc.Proxy = null;
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wc.DownloadProgressChanged += (_,a) => onProgress(a);
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wc.DownloadFileCompleted += (_,a) => onComplete(a, cancelled);
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Game.OnQuit += () => Cancel();
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wc.DownloadFileCompleted += (_,a) => {Game.OnQuit -= () => Cancel();};
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wc.DownloadFileAsync(new Uri(url), path);
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}
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public void Cancel()
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{
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Game.OnQuit -= () => Cancel();
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wc.CancelAsync();
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cancelled = true;
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}
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}
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}
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}
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