Disable memory patches in hardcore mode

Memory patches would be an easy way to manipulate the memory needed to calculate achievement logic, so they must be disabled. Riivolution patches that do not affect memory are allowed, as they will be hashed with the game file.

Source/Core/Core/Debugger/PPCDebugInterface.cpp

@@ -16,6 +16,7 @@
 #include "Common/GekkoDisassembler.h"
 #include "Common/StringUtil.h"
 
+#include "Core/Config/AchievementSettings.h"
 #include "Core/Config/MainSettings.h"
 #include "Core/Core.h"
 #include "Core/Debugger/OSThread.h"
@@ -29,6 +30,10 @@
 void ApplyMemoryPatch(const Core::CPUThreadGuard& guard, Common::Debug::MemoryPatch& patch,
                       bool store_existing_value)
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  if (Config::Get(Config::RA_HARDCORE_ENABLED))
+    return;
+#endif  // USE_RETRO_ACHIEVEMENTS
   if (patch.value.empty())
     return;
 

Source/Core/Core/PatchEngine.cpp

@@ -26,6 +26,7 @@
 
 #include "Core/ActionReplay.h"
 #include "Core/CheatCodes.h"
+#include "Core/Config/AchievementSettings.h"
 #include "Core/Config/SessionSettings.h"
 #include "Core/ConfigManager.h"
 #include "Core/Core.h"
@@ -232,6 +233,10 @@ void LoadPatches()
 
 static void ApplyPatches(const Core::CPUThreadGuard& guard, const std::vector<Patch>& patches)
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  if (Config::Get(Config::RA_HARDCORE_ENABLED))
+    return;
+#endif  // USE_RETRO_ACHIEVEMENTS
   for (const Patch& patch : patches)
   {
     if (patch.enabled)
@@ -273,6 +278,10 @@ static void ApplyPatches(const Core::CPUThreadGuard& guard, const std::vector<Pa
 static void ApplyMemoryPatches(const Core::CPUThreadGuard& guard,
                                std::span<const std::size_t> memory_patch_indices)
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  if (Config::Get(Config::RA_HARDCORE_ENABLED))
+    return;
+#endif  // USE_RETRO_ACHIEVEMENTS
   std::lock_guard lock(s_on_frame_memory_mutex);
   for (std::size_t index : memory_patch_indices)
   {

Source/Core/DiscIO/RiivolutionPatcher.cpp

@@ -14,6 +14,7 @@
 #include "Common/FileUtil.h"
 #include "Common/IOFile.h"
 #include "Common/StringUtil.h"
+#include "Core/Config/AchievementSettings.h"
 #include "Core/HLE/HLE.h"
 #include "Core/HW/Memmap.h"
 #include "Core/IOS/FS/FileSystem.h"
@@ -522,6 +523,11 @@ static bool MemoryMatchesAt(const Core::CPUThreadGuard& guard, u32 offset,
 static void ApplyMemoryPatch(const Core::CPUThreadGuard& guard, u32 offset,
                              const std::vector<u8>& value, const std::vector<u8>& original)
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  if (::Config::Get(::Config::RA_HARDCORE_ENABLED))
+    return;
+#endif  // USE_RETRO_ACHIEVEMENTS
+
   if (value.empty())
     return;
 

Source/Core/DolphinQt/Config/PatchesWidget.cpp

@@ -14,6 +14,7 @@
 #include "Core/ConfigManager.h"
 #include "Core/PatchEngine.h"
 
+#include "DolphinQt/Config/HardcoreWarningWidget.h"
 #include "DolphinQt/Config/NewPatchDialog.h"
 #include "DolphinQt/QtUtils/SetWindowDecorations.h"
 
@@ -40,23 +41,38 @@ PatchesWidget::PatchesWidget(const UICommon::GameFile& game)
 
 void PatchesWidget::CreateWidgets()
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  m_hc_warning = new HardcoreWarningWidget(this);
+#endif  // USE_RETRO_ACHIEVEMENTS
   m_list = new QListWidget;
   m_add_button = new QPushButton(tr("&Add..."));
   m_edit_button = new QPushButton();
   m_remove_button = new QPushButton(tr("&Remove"));
 
-  auto* layout = new QGridLayout;
+  auto* grid_layout = new QGridLayout;
 
-  layout->addWidget(m_list, 0, 0, 1, -1);
-  layout->addWidget(m_add_button, 1, 0);
-  layout->addWidget(m_edit_button, 1, 2);
-  layout->addWidget(m_remove_button, 1, 1);
+  grid_layout->addWidget(m_list, 0, 0, 1, -1);
+  grid_layout->addWidget(m_add_button, 1, 0);
+  grid_layout->addWidget(m_edit_button, 1, 2);
+  grid_layout->addWidget(m_remove_button, 1, 1);
+
+  auto* layout = new QVBoxLayout;
+
+#ifdef USE_RETRO_ACHIEVEMENTS
+  layout->addWidget(m_hc_warning);
+#endif  // USE_RETRO_ACHIEVEMENTS
+  layout->addLayout(grid_layout);
 
   setLayout(layout);
 }
 
 void PatchesWidget::ConnectWidgets()
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  connect(m_hc_warning, &HardcoreWarningWidget::OpenAchievementSettings, this,
+          &PatchesWidget::OpenAchievementSettings);
+#endif  // USE_RETRO_ACHIEVEMENTS
+
   connect(m_list, &QListWidget::itemSelectionChanged, this, &PatchesWidget::UpdateActions);
   connect(m_list, &QListWidget::itemChanged, this, &PatchesWidget::OnItemChanged);
   connect(m_remove_button, &QPushButton::clicked, this, &PatchesWidget::OnRemove);

Source/Core/DolphinQt/Config/PatchesWidget.h

@@ -9,12 +9,11 @@
 #include <QWidget>
 
 #include "Common/CommonTypes.h"
+#include "Core/PatchEngine.h"
 
-namespace PatchEngine
-{
-struct Patch;
-}
-
+#ifdef USE_RETRO_ACHIEVEMENTS
+class HardcoreWarningWidget;
+#endif  // USE_RETRO_ACHIEVEMENTS
 class QListWidget;
 class QListWidgetItem;
 class QPushButton;
@@ -26,9 +25,15 @@ class GameFile;
 
 class PatchesWidget : public QWidget
 {
+  Q_OBJECT
 public:
   explicit PatchesWidget(const UICommon::GameFile& game);
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+signals:
+  void OpenAchievementSettings();
+#endif  // USE_RETRO_ACHIEVEMENTS
+
 private:
   void CreateWidgets();
   void ConnectWidgets();
@@ -41,6 +46,9 @@ private:
   void OnRemove();
   void OnEdit();
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+  HardcoreWarningWidget* m_hc_warning;
+#endif  // USE_RETRO_ACHIEVEMENTS
   QListWidget* m_list;
   QPushButton* m_add_button;
   QPushButton* m_edit_button;

Source/Core/DolphinQt/Config/PropertiesDialog.cpp

@@ -51,6 +51,10 @@ PropertiesDialog::PropertiesDialog(QWidget* parent, const UICommon::GameFile& ga
           &PropertiesDialog::OpenGeneralSettings);
 
   connect(ar, &ARCodeWidget::OpenGeneralSettings, this, &PropertiesDialog::OpenGeneralSettings);
+#ifdef USE_RETRO_ACHIEVEMENTS
+  connect(patches, &PatchesWidget::OpenAchievementSettings, this,
+          &PropertiesDialog::OpenAchievementSettings);
+#endif  // USE_RETRO_ACHIEVEMENTS
 
   connect(graphics_mod_list, &GraphicsModListWidget::OpenGraphicsSettings, this,
           &PropertiesDialog::OpenGraphicsSettings);

Source/Core/DolphinQt/Config/PropertiesDialog.h

@@ -19,4 +19,7 @@ public:
 signals:
   void OpenGeneralSettings();
   void OpenGraphicsSettings();
+#ifdef USE_RETRO_ACHIEVEMENTS
+  void OpenAchievementSettings();
+#endif  // USE_RETRO_ACHIEVEMENTS
 };

Source/Core/DolphinQt/GameList/GameList.cpp

@@ -552,6 +552,10 @@ void GameList::OpenProperties()
   connect(properties, &PropertiesDialog::OpenGeneralSettings, this, &GameList::OpenGeneralSettings);
   connect(properties, &PropertiesDialog::OpenGraphicsSettings, this,
           &GameList::OpenGraphicsSettings);
+#ifdef USE_RETRO_ACHIEVEMENTS
+  connect(properties, &PropertiesDialog::OpenAchievementSettings, this,
+          &GameList::OpenAchievementSettings);
+#endif  // USE_RETRO_ACHIEVEMENTS
 
   SetQWidgetWindowDecorations(properties);
   properties->show();

Source/Core/DolphinQt/GameList/GameList.h

@@ -56,6 +56,9 @@ signals:
   void SelectionChanged(std::shared_ptr<const UICommon::GameFile> game_file);
   void OpenGeneralSettings();
   void OpenGraphicsSettings();
+#ifdef USE_RETRO_ACHIEVEMENTS
+  void OpenAchievementSettings();
+#endif  // USE_RETRO_ACHIEVEMENTS
 
 private:
   void ShowHeaderContextMenu(const QPoint& pos);

Source/Core/DolphinQt/MainWindow.cpp

@@ -246,6 +246,11 @@ MainWindow::MainWindow(std::unique_ptr<BootParameters> boot_parameters,
   connect(m_cheats_manager, &CheatsManager::OpenGeneralSettings, this,
           &MainWindow::ShowGeneralWindow);
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+  connect(m_game_list, &GameList::OpenAchievementSettings, this,
+          &MainWindow::ShowAchievementSettings);
+#endif  // USE_RETRO_ACHIEVEMENTS
+
   InitCoreCallbacks();
 
   NetPlayInit();

Source/Core/DolphinQt/RiivolutionBootWidget.cpp

@@ -26,6 +26,7 @@
 #include "DiscIO/GameModDescriptor.h"
 #include "DiscIO/RiivolutionParser.h"
 #include "DiscIO/RiivolutionPatcher.h"
+#include "DolphinQt/Config/HardcoreWarningWidget.h"
 #include "DolphinQt/QtUtils/ModalMessageBox.h"
 
 struct GuiRiivolutionPatchIndex
@@ -48,6 +49,7 @@ RiivolutionBootWidget::RiivolutionBootWidget(std::string game_id, std::optional<
   setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
 
   CreateWidgets();
+  ConnectWidgets();
   LoadMatchingXMLs();
 
   resize(QSize(400, 600));
@@ -57,6 +59,9 @@ RiivolutionBootWidget::~RiivolutionBootWidget() = default;
 
 void RiivolutionBootWidget::CreateWidgets()
 {
+#ifdef USE_RETRO_ACHIEVEMENTS
+  m_hc_warning = new HardcoreWarningWidget(this);
+#endif  // USE_RETRO_ACHIEVEMENTS
   auto* open_xml_button = new QPushButton(tr("Open Riivolution XML..."));
   auto* boot_game_button = new QPushButton(tr("Start"));
   boot_game_button->setDefault(true);
@@ -79,6 +84,9 @@ void RiivolutionBootWidget::CreateWidgets()
   button_layout->addWidget(boot_game_button, 0, Qt::AlignRight);
 
   auto* layout = new QVBoxLayout();
+#ifdef USE_RETRO_ACHIEVEMENTS
+  layout->addWidget(m_hc_warning);
+#endif  // USE_RETRO_ACHIEVEMENTS
   layout->addWidget(scroll_area);
   layout->addLayout(button_layout);
   setLayout(layout);
@@ -88,6 +96,16 @@ void RiivolutionBootWidget::CreateWidgets()
   connect(save_preset_button, &QPushButton::clicked, this, &RiivolutionBootWidget::SaveAsPreset);
 }
 
+void RiivolutionBootWidget::ConnectWidgets()
+{
+#ifdef USE_RETRO_ACHIEVEMENTS
+  connect(m_hc_warning, &HardcoreWarningWidget::OpenAchievementSettings, this,
+          &RiivolutionBootWidget::OpenAchievementSettings);
+  connect(m_hc_warning, &HardcoreWarningWidget::OpenAchievementSettings, this,
+          &RiivolutionBootWidget::reject);
+#endif  // USE_RETRO_ACHIEVEMENTS
+}
+
 void RiivolutionBootWidget::LoadMatchingXMLs()
 {
   const std::string& riivolution_dir = File::GetUserPath(D_RIIVOLUTION_IDX);

Source/Core/DolphinQt/RiivolutionBootWidget.h

@@ -11,6 +11,9 @@
 #include "Common/CommonTypes.h"
 #include "DiscIO/RiivolutionParser.h"
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+class HardcoreWarningWidget;
+#endif  // USE_RETRO_ACHIEVEMENTS
 class QPushButton;
 class QVBoxLayout;
 
@@ -26,8 +29,14 @@ public:
   bool ShouldBoot() const { return m_should_boot; }
   std::vector<DiscIO::Riivolution::Patch>& GetPatches() { return m_patches; }
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+signals:
+  void OpenAchievementSettings();
+#endif  // USE_RETRO_ACHIEVEMENTS
+
 private:
   void CreateWidgets();
+  void ConnectWidgets();
 
   void LoadMatchingXMLs();
   void OpenXML();
@@ -38,6 +47,9 @@ private:
   void BootGame();
   void SaveAsPreset();
 
+#ifdef USE_RETRO_ACHIEVEMENTS
+  HardcoreWarningWidget* m_hc_warning;
+#endif  // USE_RETRO_ACHIEVEMENTS
   std::string m_game_id;
   std::optional<u16> m_revision;
   std::optional<u8> m_disc_number;