shiftos-archive/ShiftOS_TheReturn
1
0
Fork 0
mirror of https://git.alee14.me/shiftos-archive/ShiftOS_TheReturn.git synced 2025-01-23 02:12:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
ShiftOS_TheReturn/ShiftOS_TheReturn/SaveSystem.cs
Michael c3deaa23ff Even more menu work.
2017-06-10 22:02:10 -04:00

694 lines
27 KiB
C#
Raw Blame History

/*
* MIT License
*
* Copyright (c) 2017 Michael VanOverbeek and ShiftOS devs
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
// #define NOSAVE
//#define ONLINEMODE
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.IO;
using Newtonsoft.Json;
using ShiftOS.Objects;
using ShiftOS.Objects.ShiftFS;
using oobe = ShiftOS.Engine.OutOfBoxExperience;
using static System.Net.Mime.MediaTypeNames;
namespace ShiftOS.Engine
{
[Obsolete("Use the servers.conf file instead.")]
public class EngineConfig
{
public bool ConnectToMud = true;
public string MudDefaultIP = "dome.rol.im";
public int MudDefaultPort = 13370;
}
/// <summary>
/// Management class for the ShiftOS save system.
/// </summary>
public static class SaveSystem
{
/// <summary>
/// Boolean representing whether the system is shutting down.
/// </summary>
public static bool ShuttingDown = false;
/// <summary>
/// Gets or sets the current logged in client-side user.
/// </summary>
public static ClientSave CurrentUser { get; set; }
/// <summary>
/// Boolean representing whether the save system is ready to be used.
/// </summary>
public static bool Ready = false;
public static bool IsSandbox = false;
/// <summary>
/// Occurs before the save system connects to the ShiftOS Digital Society.
/// </summary>
public static event Action PreDigitalSocietyConnection;
/// <summary>
/// Gets or sets the current server-side save file.
/// </summary>
public static Save CurrentSave { get; set; }
/// <summary>
/// Start the entire ShiftOS engine.
/// </summary>
/// <param name="useDefaultUI">Whether ShiftOS should initiate it's Windows Forms front-end.</param>
public static void Begin(bool useDefaultUI = true)
{
AppDomain.CurrentDomain.UnhandledException += (o, a) =>
{
CrashHandler.Start((Exception)a.ExceptionObject);
};
if (!System.IO.File.Exists(Paths.SaveFile))
{
var root = new ShiftOS.Objects.ShiftFS.Directory();
root.Name = "System";
root.permissions = UserPermissions.Guest;
System.IO.File.WriteAllText(Paths.SaveFile, JsonConvert.SerializeObject(root));
}
if (Utils.Mounts.Count == 0)
Utils.Mount(System.IO.File.ReadAllText(Paths.SaveFile));
Paths.Init();
Localization.SetupTHETRUEDefaultLocals();
SkinEngine.Init();
TerminalBackend.OpenTerminal();
TerminalBackend.InStory = true;
var thread = new Thread(new ThreadStart(() =>
{
//Do not uncomment until I sort out the copyright stuff... - Michael
//AudioManager.Init();
var defaultConf = new EngineConfig();
if (System.IO.File.Exists("engineconfig.json"))
defaultConf = JsonConvert.DeserializeObject<EngineConfig>(System.IO.File.ReadAllText("engineconfig.json"));
else
{
System.IO.File.WriteAllText("engineconfig.json", JsonConvert.SerializeObject(defaultConf, Formatting.Indented));
}
Thread.Sleep(350);
Console.WriteLine("ShiftKernel v0.4.2");
Console.WriteLine("(MIT) DevX 2017, Very Little Rights Reserved");
Console.WriteLine("");
Console.WriteLine("THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR");
Console.WriteLine("IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,");
Console.WriteLine("FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE");
Console.WriteLine("AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER");
Console.WriteLine("LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,");
Console.WriteLine("OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE");
Console.WriteLine("SOFTWARE.");
Console.WriteLine("");
Thread.Sleep(250);
Console.WriteLine("[init] Kernel boot complete.");
Console.WriteLine("[sfs] Loading SFS driver v3");
Thread.Sleep(100);
Console.WriteLine("[sfs] 4096 blocks read.");
Console.WriteLine("[simpl-conf] Reading configuration files (global-3.conf)");
Console.WriteLine("[termdb] Building command database from filesystem...");
TerminalBackend.PopulateTerminalCommands();
if (IsSandbox == false)
{
Console.WriteLine("[inetd] Connecting to network...");
Ready = false;
if (PreDigitalSocietyConnection != null)
{
PreDigitalSocietyConnection?.Invoke();
while (!Ready)
{
Thread.Sleep(10);
}
}
bool guidReceived = false;
ServerManager.GUIDReceived += (str) =>
{
//Connection successful! Stop waiting!
guidReceived = true;
Console.WriteLine("[inetd] Connection successful.");
};
try
{
ServerManager.Initiate(UserConfig.Get().DigitalSocietyAddress, UserConfig.Get().DigitalSocietyPort);
//This haults the client until the connection is successful.
while (ServerManager.thisGuid == new Guid())
{
Thread.Sleep(10);
}
Console.WriteLine("[inetd] DHCP GUID recieved, finished setup");
FinishBootstrap();
}
catch (Exception ex)
{
//No errors, this never gets called.
Console.WriteLine("[inetd] SEVERE: " + ex.Message);
Thread.Sleep(3000);
Console.WriteLine("[sys] SEVERE: Cannot connect to server. Shutting down in 5...");
Thread.Sleep(1000);
Console.WriteLine("[sys] 4...");
Thread.Sleep(1000);
Console.WriteLine("[sys] 3...");
Thread.Sleep(1000);
Console.WriteLine("[sys] 2...");
Thread.Sleep(1000);
Console.WriteLine("[sys] 1...");
Thread.Sleep(1000);
Console.WriteLine("[sys] Bye bye.");
System.Diagnostics.Process.GetCurrentProcess().Kill();
}
//Nothing happens past this point - but the client IS connected! It shouldn't be stuck in that while loop above.
}
else
{
Console.WriteLine("[inetd] Sandbox mode initiating...");
CurrentSave = new Save
{
IsSandbox = true,
Username = "sandbox",
Password = "sandbox",
SystemName = "shiftos",
Users = new List<ClientSave>
{
new ClientSave
{
Username = "user",
Password = "",
Permissions = 0
}
},
Class = 0,
ID = new Guid(),
Upgrades = new Dictionary<string, bool>(),
CurrentLegions = null,
IsMUDAdmin = false,
IsPatreon = false,
Language = "english",
LastMonthPaid = 0,
MajorVersion = 1,
MinorVersion = 0,
MusicEnabled = false,
MusicVolume = 100,
MyShop = "",
PasswordHashed = false,
PickupPoint = "",
RawReputation = 0.0f,
Revision = 0,
ShiftnetSubscription = 0,
SoundEnabled = true,
StoriesExperienced = null,
StoryPosition = 0,
UniteAuthToken = "",
};
CurrentUser = CurrentSave.Users.First();
Localization.SetupTHETRUEDefaultLocals();
Shiftorium.Init();
TerminalBackend.InStory = false;
TerminalBackend.PrefixEnabled = true;
Desktop.InvokeOnWorkerThread(new Action(() =>
{
ShiftOS.Engine.Scripting.LuaInterpreter.RunSft(Paths.GetPath("kernel.sft"));
}));
Desktop.InvokeOnWorkerThread(new Action(() => Desktop.PopulateAppLauncher()));
GameReady?.Invoke();
}
}));
thread.IsBackground = true;
thread.Start();
}
/// <summary>
/// Finish bootstrapping the engine.
/// </summary>
private static void FinishBootstrap()
{
KernelWatchdog.Log("mud_handshake", "handshake successful: kernel watchdog access code is \"" + ServerManager.thisGuid.ToString() + "\"");
ServerMessageReceived savehandshake = null;
savehandshake = (msg) =>
{
if (msg.Name == "mud_savefile")
{
ServerManager.MessageReceived -= savehandshake;
try
{
CurrentSave = JsonConvert.DeserializeObject<Save>(msg.Contents);
}
catch
{
Console.WriteLine("[system] [SEVERE] Cannot parse configuration file.");
oobe.PromptForLogin();
}
}
else if (msg.Name == "mud_login_denied")
{
ServerManager.MessageReceived -= savehandshake;
oobe.PromptForLogin();
}
};
ServerManager.MessageReceived += savehandshake;
ReadSave();
while (CurrentSave == null)
{
Thread.Sleep(10);
}
Shiftorium.Init();
while (CurrentSave.StoryPosition < 1)
{
Thread.Sleep(10);
}
Thread.Sleep(75);
Thread.Sleep(50);
Console.WriteLine("[usr-man] Accepting logins on local tty 1.");
Sysname:
bool waitingForNewSysName = false;
bool gobacktosysname = false;
if (string.IsNullOrWhiteSpace(CurrentSave.SystemName))
{
Infobox.PromptText("Enter a system name", "Your system does not have a name. All systems within the digital society must have a name. Please enter one.", (name) =>
{
if (string.IsNullOrWhiteSpace(name))
Infobox.Show("Invalid name", "Please enter a valid name.", () =>
{
gobacktosysname = true;
waitingForNewSysName = false;
});
else if (name.Length < 5)
Infobox.Show("Value too small.", "Your system name must have at least 5 characters in it.", () =>
{
gobacktosysname = true;
waitingForNewSysName = false;
});
else
{
CurrentSave.SystemName = name;
if (!string.IsNullOrWhiteSpace(CurrentSave.UniteAuthToken))
{
var unite = new Unite.UniteClient("http://getshiftos.ml", CurrentSave.UniteAuthToken);
unite.SetSysName(name);
}
SaveSystem.SaveGame();
gobacktosysname = false;
waitingForNewSysName = false;
}
});
}
while (waitingForNewSysName)
{
Thread.Sleep(10);
}
if (gobacktosysname)
{
goto Sysname;
}
if (CurrentSave.Users == null)
CurrentSave.Users = new List<ClientSave>();
Console.WriteLine($@"
`-:/++++::.`
.+ydNMMMMMNNMMMMMNhs/.
/yNMMmy+:-` `````.-/ohNMMms-
`oNMMh/.`:oydmNMMMMNmhs+- .+dMMm+` Welcome to ShiftOS.
`oMMmo``+dMMMMMMMMMMMMMMMMMNh/`.sNMN+
:NMN+ -yMMMMMMMNdhyssyyhdmNMMMMNs``sMMd. SYSTEM STATUS:
oMMd.`sMMMMMMd+. `/MMMMN+ -mMN: ----------------------
oMMh .mMMMMMM/ `-::::-.` :MMMMMMh`.mMM:
:MMd .NMMMMMMs .dMMMMMMMMMNddMMMMMMMd`.NMN. Codepoints: {SaveSystem.CurrentSave.Codepoints}
mMM. dMMMMMMMo -mMMMMMMMMMMMMMMMMMMMMs /MMy Upgrades: {SaveSystem.CurrentSave.CountUpgrades()} installed
:MMh :MMMMMMMMm` .+shmMMMMMMMMMMMMMMMN` NMN` {Shiftorium.GetAvailable().Count()} available
oMM+ sMMMMMMMMMN+` `-/smMMMMMMMMMMM: hMM: Filesystems: {Utils.Mounts.Count} filesystems mounted in memory.
sMM+ sMMMMMMMMMMMMds/-` .sMMMMMMMMM/ yMM/
+MMs +MMMMMMMMMMMMMMMMMmhs:` +MMMMMMMM- dMM- System name: {CurrentSave.SystemName.ToUpper()}
.MMm `NMMMMMMMMMMMMMMMMMMMMMo `NMMMMMMd .MMN Users: {Users.Count()} found.
hMM+ +MMMMMMmsdNMMMMMMMMMMN/ -MMMMMMN- yMM+
`NMN- oMMMMMd `-/+osso+- .mMMMMMN: +MMd
-NMN: /NMMMm` :yMMMMMMm- oMMd`
-mMMs``sMMMMNdhso++///+oydNMMMMMMNo .hMMh`
`yMMm/ .omMMMMMMMMMMMMMMMMMMMMd+``oNMNo
-hMMNo. -ohNMMMMMMMMMMMMmy+. -yNMNy`
.sNMMms/. `-/+++++/:-` ./yNMMmo`
:sdMMMNdyso+++ooshdNMMMdo-
`:+yhmNNMMMMNNdhs+-
```` ");
if (CurrentSave.Users.Count == 0)
{
CurrentSave.Users.Add(new ClientSave
{
Username = "root",
Password = "",
Permissions = UserPermissions.Root
});
Console.WriteLine("[usr-man] WARN: No users found. Creating new user with username \"root\", with no password.");
}
TerminalBackend.InStory = false;
TerminalBackend.PrefixEnabled = false;
if (LoginManager.ShouldUseGUILogin)
{
Action<ClientSave> Completed = null;
Completed += (user) =>
{
CurrentUser = user;
LoginManager.LoginComplete -= Completed;
};
LoginManager.LoginComplete += Completed;
Desktop.InvokeOnWorkerThread(() =>
{
LoginManager.PromptForLogin();
});
while (CurrentUser == null)
{
Thread.Sleep(10);
}
}
else
{
Login:
string username = "";
int progress = 0;
bool goback = false;
TextSentEventHandler ev = null;
ev = (text) =>
{
if (progress == 0)
{
string loginstr = CurrentSave.SystemName + " login: ";
string getuser = text.Remove(0, loginstr.Length);
if (!string.IsNullOrWhiteSpace(getuser))
{
if (CurrentSave.Users.FirstOrDefault(x => x.Username == getuser) == null)
{
Console.WriteLine();
Console.WriteLine("User not found.");
goback = true;
progress++;
TerminalBackend.TextSent -= ev;
return;
}
username = getuser;
progress++;
}
else
{
Console.WriteLine();
Console.WriteLine("Username not provided.");
TerminalBackend.TextSent -= ev;
goback = true;
progress++;
}
}
else if (progress == 1)
{
string passwordstr = "password: ";
string getpass = text.Remove(0, passwordstr.Length);
var user = CurrentSave.Users.FirstOrDefault(x => x.Username == username);
if (user.Password == getpass)
{
Console.WriteLine();
Console.WriteLine("Welcome to ShiftOS.");
CurrentUser = user;
progress++;
}
else
{
Console.WriteLine();
Console.WriteLine("Access denied.");
goback = true;
progress++;
}
TerminalBackend.TextSent -= ev;
}
};
TerminalBackend.TextSent += ev;
Console.WriteLine();
Console.Write(CurrentSave.SystemName + " login: ");
ConsoleEx.Flush();
while (progress == 0)
{
Thread.Sleep(10);
}
if (goback)
goto Login;
Console.WriteLine();
Console.Write("password: ");
ConsoleEx.Flush();
while (progress == 1)
Thread.Sleep(10);
if (goback)
goto Login;
}
TerminalBackend.PrefixEnabled = true;
Shiftorium.LogOrphanedUpgrades = true;
Desktop.InvokeOnWorkerThread(new Action(() =>
{
ShiftOS.Engine.Scripting.LuaInterpreter.RunSft(Paths.GetPath("kernel.sft"));
}));
Desktop.InvokeOnWorkerThread(new Action(() => Desktop.PopulateAppLauncher()));
GameReady?.Invoke();
if (!string.IsNullOrWhiteSpace(CurrentSave.PickupPoint))
{
try
{
Story.Start(CurrentSave.PickupPoint);
TerminalBackend.PrintPrompt();
}
catch { }
}
}
/// <summary>
/// Delegate type for events with no caller objects or event arguments. You can use the () => {...} (C#) lambda expression with this delegate
/// </summary>
public delegate void EmptyEventHandler();
/// <summary>
/// Gets a list of all client-side users.
/// </summary>
public static List<ClientSave> Users
{
get
{
return CurrentSave.Users;
}
}
/// <summary>
/// Occurs when the engine is loaded and the game can take over.
/// </summary>
public static event EmptyEventHandler GameReady;
/// <summary>
/// Deducts a set amount of Codepoints from the save file... and sends them to a place where they'll never be seen again.
/// </summary>
/// <param name="amount">The amount of Codepoints to deduct.</param>
public static void TransferCodepointsToVoid(ulong amount)
{
if (amount < 0)
throw new ArgumentOutOfRangeException("We see what you did there. Trying to pull Codepoints from the void? That won't work.");
CurrentSave.Codepoints -= amount;
NotificationDaemon.AddNotification(NotificationType.CodepointsSent, amount);
}
/// <summary>
/// Restarts the game.
/// </summary>
public static void Restart()
{
TerminalBackend.InvokeCommand("sos.shutdown");
System.Windows.Forms.Application.Restart();
}
/// <summary>
/// Requests the save file from the server. If authentication fails, this will cause the user to be prompted for their website login and a new save will be created if none is associated with the login.
/// </summary>
public static void ReadSave()
{
//Migrate old saves.
if (System.IO.Directory.Exists("C:\\ShiftOS2"))
{
Console.WriteLine("Old save detected. Migrating filesystem to MFS...");
foreach (string file in System.IO.Directory.EnumerateDirectories("C:\\ShiftOS2")
.Select(d => new DirectoryInfo(d).FullName))
{
if (!Utils.DirectoryExists(file.Replace("C:\\ShiftOS2\\", "0:/").Replace("\\", "/")))
Utils.CreateDirectory(file.Replace("C:\\ShiftOS2\\", "0:/").Replace("\\", "/"));
}
foreach (string file in System.IO.Directory.EnumerateFiles("C:\\ShiftOS2"))
{
string rfile = Path.GetFileName(file);
Utils.WriteAllBytes(file.Replace("C:\\ShiftOS2\\", "0:/").Replace("\\", "/"), System.IO.File.ReadAllBytes(file));
Console.WriteLine("Exported file " + file);
}
}
string path = Path.Combine(Paths.SaveDirectory, "autosave.save");
if (System.IO.File.Exists(Path.Combine(Paths.SaveDirectory, "autosave.save")))
{
CurrentSave = JsonConvert.DeserializeObject<Save>(System.IO.File.ReadAllText(path));
}
else
{
NewSave();
}
}
/// <summary>
/// Creates a new save, starting the Out Of Box Experience (OOBE).
/// </summary>
public static void NewSave()
{
AppearanceManager.Invoke(new Action(() =>
{
CurrentSave = new Save();
CurrentSave.Codepoints = 0;
CurrentSave.Upgrades = new Dictionary<string, bool>();
Shiftorium.Init();
oobe.Start(CurrentSave);
}));
}
/// <summary>
/// Saves the game to the server, updating website stats if possible.
/// </summary>
public static void SaveGame()
{
if (IsSandbox == false)
{
#if !NOSAVE
if (!Shiftorium.Silent)
Console.WriteLine("");
if (!Shiftorium.Silent)
Console.Write("{SE_SAVING}... ");
if (SaveSystem.CurrentSave != null)
{
var serialisedSaveFile = JsonConvert.SerializeObject(CurrentSave, Formatting.Indented);
new Thread(() =>
{
try
{
// please don't do networking on the main thread if you're just going to
// discard the response, it's extremely slow
ServerManager.SendMessage("mud_save", serialisedSaveFile);
}
catch { }
})
{ IsBackground = false }.Start();
if (!System.IO.Directory.Exists(Paths.SaveDirectory))
{
System.IO.Directory.CreateDirectory(Paths.SaveDirectory);
}
System.IO.File.WriteAllText(Path.Combine(Paths.SaveDirectory, "autosave.save"), serialisedSaveFile);
}
if (!Shiftorium.Silent)
Console.WriteLine(" ...{DONE}.");
System.IO.File.WriteAllText(Paths.SaveFile, Utils.ExportMount(0));
#endif
}
}
/// <summary>
/// Transfers codepoints from an arbitrary character to the save file.
/// </summary>
/// <param name="who">The character name</param>
/// <param name="amount">The amount of Codepoints.</param>
public static void TransferCodepointsFrom(string who, ulong amount)
{
if (amount < 0)
throw new ArgumentOutOfRangeException("We see what you did there... You can't just give a fake character Codepoints like that. It's better if you transfer them to the void.");
NotificationDaemon.AddNotification(NotificationType.CodepointsReceived, amount);
CurrentSave.Codepoints += amount;
}
}
/// <summary>
/// Delegate for handling Terminal text input.
/// </summary>
/// <param name="text">The text inputted by the user (including prompt text).</param>
public delegate void TextSentEventHandler(string text);
/// <summary>
/// Denotes that this Terminal command or namespace is for developers.
/// </summary>
public class DeveloperAttribute : Attribute
{
}
}
Reference in a new issue View git blame Copy permalink