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Add Cheat Manager (#2964)

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* add cheatmanager

* use modloader to load cheats for manager

* addressed nits
This commit is contained in:
Emmanuel Hansen 2022-01-03 08:39:43 +00:00 • committed by GitHub
parent dc8a1d5cba
commit e98abf1820
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
12 changed files with 388 additions and 13 deletions
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15
Ryujinx.HLE/HOS/ModLoader.cs
View file

@ -664,7 +664,20 @@ namespace Ryujinx.HLE.HOS
Logger.Info?.Print(LogClass.ModLoader, $"Installing cheat '{cheat.Name}'");
tamperMachine.InstallAtmosphereCheat(cheat.Name, cheat.Instructions, tamperInfo, exeAddress);
tamperMachine.InstallAtmosphereCheat(cheat.Name, cheatId, cheat.Instructions, tamperInfo, exeAddress);
}
EnableCheats(titleId, tamperMachine);
}
internal void EnableCheats(ulong titleId, TamperMachine tamperMachine)
{
var contentDirectory = FindTitleDir(new DirectoryInfo(Path.Combine(GetModsBasePath(), AmsContentsDir)), $"{titleId:x16}");
string enabledCheatsPath = Path.Combine(contentDirectory.FullName, CheatDir, "enabled.txt");
if (File.Exists(enabledCheatsPath))
{
tamperMachine.EnableCheats(File.ReadAllLines(enabledCheatsPath));
}
}

8
Ryujinx.HLE/HOS/Tamper/AtmosphereProgram.cs
View file

@ -11,6 +11,7 @@ namespace Ryujinx.HLE.HOS.Tamper
public string Name { get; }
public bool TampersCodeMemory { get; set; } = false;
public ITamperedProcess Process { get; }
public bool IsEnabled { get; set; }
public AtmosphereProgram(string name, ITamperedProcess process, Parameter<long> pressedKeys, IOperation entryPoint)
{
@ -22,8 +23,11 @@ namespace Ryujinx.HLE.HOS.Tamper
public void Execute(ControllerKeys pressedKeys)
{
_pressedKeys.Value = (long)pressedKeys;
_entryPoint.Execute();
if (IsEnabled)
{
_pressedKeys.Value = (long)pressedKeys;
_entryPoint.Execute();
}
}
}
}

1
Ryujinx.HLE/HOS/Tamper/ITamperProgram.cs
View file

@ -4,6 +4,7 @@ namespace Ryujinx.HLE.HOS.Tamper
{
interface ITamperProgram
{
bool IsEnabled { get; set; }
string Name { get; }
bool TampersCodeMemory { get; set; }
ITamperedProcess Process { get; }

22
Ryujinx.HLE/HOS/TamperMachine.cs
View file

@ -20,6 +20,7 @@ namespace Ryujinx.HLE.HOS
private Thread _tamperThread = null;
private ConcurrentQueue<ITamperProgram> _programs = new ConcurrentQueue<ITamperProgram>();
private long _pressedKeys = 0;
private Dictionary<string, ITamperProgram> _programDictionary = new Dictionary<string, ITamperProgram>();
private void Activate()
{
@ -31,7 +32,7 @@ namespace Ryujinx.HLE.HOS
}
}
internal void InstallAtmosphereCheat(string name, IEnumerable<string> rawInstructions, ProcessTamperInfo info, ulong exeAddress)
internal void InstallAtmosphereCheat(string name, string buildId, IEnumerable<string> rawInstructions, ProcessTamperInfo info, ulong exeAddress)
{
if (!CanInstallOnPid(info.Process.Pid))
{
@ -47,6 +48,7 @@ namespace Ryujinx.HLE.HOS
program.TampersCodeMemory = false;
_programs.Enqueue(program);
_programDictionary.TryAdd($"{buildId}-{name}", program);
}
Activate();
@ -65,6 +67,22 @@ namespace Ryujinx.HLE.HOS
return true;
}
public void EnableCheats(string[] enabledCheats)
{
foreach (var program in _programDictionary.Values)
{
program.IsEnabled = false;
}
foreach (var cheat in enabledCheats)
{
if (_programDictionary.TryGetValue(cheat, out var program))
{
program.IsEnabled = true;
}
}
}
private bool IsProcessValid(ITamperedProcess process)
{
return process.State != ProcessState.Crashed && process.State != ProcessState.Exiting && process.State != ProcessState.Exited;
@ -105,6 +123,8 @@ namespace Ryujinx.HLE.HOS
if (!_programs.TryDequeue(out ITamperProgram program))
{
// No more programs in the queue.
_programDictionary.Clear();
return false;
}