Cheats: Move file clearing into core

Needed for Android.

src/core/cheats.cpp

@@ -107,11 +107,17 @@ public:
 
   ALWAYS_INLINE bool IsOpen() const { return static_cast<bool>(m_zip); }
 
-  bool Open(const char* name)
+  bool Open(bool cheats)
   {
     if (m_zip)
       return true;
 
+#ifndef __ANDROID__
+    const char* name = cheats ? "cheats.zip" : "patches.zip";
+#else
+    const char* name = cheats ? "patchcodes.zip" : "patches.zip";
+#endif
+
     Error error;
     std::optional<DynamicHeapArray<u8>> data = Host::ReadResourceFile(name, false, &error);
     if (!data.has_value())
@@ -398,10 +404,7 @@ void Cheats::EnumerateChtFiles(const std::string_view serial, std::optional<Game
     const std::unique_lock lock(s_zip_mutex);
     CheatArchive& archive = cheats ? s_cheats_zip : s_patches_zip;
     if (!archive.IsOpen())
-    {
-      const char* archive_name = cheats ? "cheats.zip" : "patches.zip";
-      archive.Open(archive_name);
-    }
+      archive.Open(cheats);
 
     if (archive.IsOpen())
     {
@@ -701,6 +704,36 @@ bool Cheats::SaveCodesToFile(const char* path, const CodeInfoList& codes, Error*
   return true;
 }
 
+void Cheats::RemoveAllCodes(const std::string_view serial, const std::string_view title, std::optional<GameHash> hash)
+{
+  Error error;
+  std::string path = GetChtFilename(serial, hash, true);
+  if (FileSystem::FileExists(path.c_str()))
+  {
+    if (!FileSystem::DeleteFile(path.c_str(), &error))
+      ERROR_LOG("Failed to remove cht file '{}': {}", Path::GetFileName(path), error.GetDescription());
+  }
+
+  // check for a non-hashed path and remove that too
+  path = GetChtFilename(serial, std::nullopt, true);
+  if (FileSystem::FileExists(path.c_str()))
+  {
+    if (!FileSystem::DeleteFile(path.c_str(), &error))
+      ERROR_LOG("Failed to remove cht file '{}': {}", Path::GetFileName(path), error.GetDescription());
+  }
+
+  // and a legacy cht file with the game title
+  if (!title.empty())
+  {
+    path = fmt::format("{}" FS_OSPATH_SEPARATOR_STR "{}.cht", EmuFolders::Cheats, Path::SanitizeFileName(title));
+    if (FileSystem::FileExists(path.c_str()))
+    {
+      if (!FileSystem::DeleteFile(path.c_str(), &error))
+        ERROR_LOG("Failed to remove cht file '{}': {}", Path::GetFileName(path), error.GetDescription());
+    }
+  }
+}
+
 std::string Cheats::GetChtFilename(const std::string_view serial, std::optional<GameHash> hash, bool cheats)
 {
   return Path::Combine(cheats ? EmuFolders::Cheats : EmuFolders::Patches, GetChtTemplate(serial, hash, false));

src/core/cheats.h

@@ -117,6 +117,9 @@ extern bool UpdateCodeInFile(const char* path, const std::string_view name, cons
 /// Updates or adds multiple codes to the file, rewriting it.
 extern bool SaveCodesToFile(const char* path, const CodeInfoList& codes, Error* error);
 
+/// Removes any .cht files for the specified game.
+extern void RemoveAllCodes(const std::string_view serial, const std::string_view title, std::optional<GameHash> hash);
+
 /// Returns the path to a new cheat/patch cht for the specified serial and hash.
 extern std::string GetChtFilename(const std::string_view serial, std::optional<GameHash> hash, bool cheats);
 

src/core/settings.h

@@ -170,7 +170,7 @@ struct Settings
   bool display_stretch_vertically : 1 = false;
   bool display_auto_resize_window : 1 = false;
   float display_pre_frame_sleep_buffer = DEFAULT_DISPLAY_PRE_FRAME_SLEEP_BUFFER;
-  float display_osd_scale = 100.0f;
+  float display_osd_scale = DEFAULT_OSD_SCALE;
   float display_osd_margin = 0.0f;
   float gpu_pgxp_tolerance = -1.0f;
   float gpu_pgxp_depth_clear_threshold = DEFAULT_GPU_PGXP_DEPTH_THRESHOLD / GPU_PGXP_DEPTH_THRESHOLD_SCALE;

src/duckstation-qt/gamecheatsettingswidget.cpp

@@ -626,34 +626,7 @@ void GameCheatSettingsWidget::onClearClicked()
   }
 
   disableAllCheats();
-
-  Error error;
-  std::string path = Cheats::GetChtFilename(m_dialog->getGameSerial(), m_dialog->getGameHash(), true);
-  if (FileSystem::FileExists(path.c_str()))
-  {
-    if (!FileSystem::DeleteFile(path.c_str(), &error))
-      ERROR_LOG("Failed to remove cht file '{}': {}", Path::GetFileName(path), error.GetDescription());
-  }
-
-  // check for a non-hashed path and remove that too
-  path = Cheats::GetChtFilename(m_dialog->getGameSerial(), std::nullopt, true);
-  if (FileSystem::FileExists(path.c_str()))
-  {
-    if (!FileSystem::DeleteFile(path.c_str(), &error))
-      ERROR_LOG("Failed to remove cht file '{}': {}", Path::GetFileName(path), error.GetDescription());
-  }
-
-  // and a legacy cht file with the game title
-  if (const std::string& title = m_dialog->getGameTitle(); !title.empty())
-  {
-    path = fmt::format("{}" FS_OSPATH_SEPARATOR_STR "{}.cht", EmuFolders::Cheats, Path::SanitizeFileName(title));
-    if (FileSystem::FileExists(path.c_str()))
-    {
-      if (!FileSystem::DeleteFile(path.c_str(), &error))
-        ERROR_LOG("Failed to remove cht file '{}': {}", Path::GetFileName(path), error.GetDescription());
-    }
-  }
-
+  Cheats::RemoveAllCodes(m_dialog->getGameSerial(), m_dialog->getGameTitle(), m_dialog->getGameHash());
   reloadList();
 }
 

src/util/imgui_manager.h

@@ -54,7 +54,11 @@ namespace ImGuiManager {
 using WCharType = u32;
 
 /// Default size for screen margins.
+#ifndef __ANDROID__
 static constexpr float DEFAULT_SCREEN_MARGIN = 10.0f;
+#else
+static constexpr float DEFAULT_SCREEN_MARGIN = 16.0f;
+#endif
 
 /// Sets the path to the font to use. Empty string means to use the default.
 void SetFontPathAndRange(std::string path, std::vector<WCharType> range);

src/util/page_fault_handler.cpp

@@ -15,7 +15,7 @@
 
 #if defined(_WIN32)
 #include "common/windows_headers.h"
-#elif defined(__linux__)
+#elif defined(__linux__) && !defined(__ANDROID__)
 #include <signal.h>
 #include <ucontext.h>
 #include <unistd.h>
@@ -136,7 +136,7 @@ bool PageFaultHandler::Install(Error* error)
   return true;
 }
 
-#else
+#elif !defined(__ANDROID__)
 
 namespace PageFaultHandler {
 static void SignalHandler(int sig, siginfo_t* info, void* ctx);