From 8396de2aa2bcfbfc582f57a4fb8d62a5404d773c Mon Sep 17 00:00:00 2001 From: kalaposfos13 <153381648+kalaposfos13@users.noreply.github.com> Date: Tue, 10 Mar 2026 15:32:27 +0100 Subject: [PATCH] settings migration chapter 2 --- src/core/emulator_settings.cpp | 212 ++++++++++++++++++++++++++++++++- src/core/emulator_settings.h | 1 + 2 files changed, 208 insertions(+), 5 deletions(-) diff --git a/src/core/emulator_settings.cpp b/src/core/emulator_settings.cpp index f2c34ee4c..69b3b454f 100644 --- a/src/core/emulator_settings.cpp +++ b/src/core/emulator_settings.cpp @@ -7,6 +7,7 @@ #include #include #include +#include #include "common/logging/log.h" #include "emulator_settings.h" #include "emulator_state.h" @@ -32,6 +33,50 @@ struct adl_serializer { }; } // namespace nlohmann +namespace toml { +// why is it so hard to avoid exceptions with this library +template +std::optional get_optional(const toml::value& v, const std::string& key) { + if (!v.is_table()) + return std::nullopt; + const auto& tbl = v.as_table(); + auto it = tbl.find(key); + if (it == tbl.end()) + return std::nullopt; + + if constexpr (std::is_same_v) { + if (it->second.is_integer()) { + return static_cast(toml::get(it->second)); + } + } else if constexpr (std::is_same_v) { + if (it->second.is_integer()) { + return static_cast(toml::get(it->second)); + } + } else if constexpr (std::is_same_v) { + if (it->second.is_floating()) { + return toml::get(it->second); + } + } else if constexpr (std::is_same_v) { + if (it->second.is_string()) { + return toml::get(it->second); + } + } else if constexpr (std::is_same_v) { + if (it->second.is_string()) { + return toml::get(it->second); + } + } else if constexpr (std::is_same_v) { + if (it->second.is_boolean()) { + return toml::get(it->second); + } + } else { + static_assert([] { return false; }(), "Unsupported type in get_optional"); + } + + return std::nullopt; +} + +} // namespace toml + // ── Helpers ─────────────────────────────────────────────────────────── void EmulatorSettingsImpl::PrintChangedSummary(const std::vector& changed) { @@ -331,12 +376,18 @@ bool EmulatorSettingsImpl::Load(const std::string& serial) { btns, nullptr, }; - int result; - SDL_ShowMessageBox(&msg_box, &result); + int result = 1; + // SDL_ShowMessageBox(&msg_box, &result); if (result == 1) { - SDL_ShowSimpleMessageBox( - 0, "Error", "sike this actually isn't implemented yet lol", nullptr); - std::quick_exit(1); + if (TransferSettings()) { + Save(); + return true; + } else { + SDL_ShowSimpleMessageBox(0, "Config Migration", + "Error transferring settings, exiting.", + nullptr); + std::quick_exit(1); + } } } LOG_DEBUG(EmuSettings, "Global config not found - using defaults"); @@ -408,6 +459,157 @@ void EmulatorSettingsImpl::SetDefaultValues() { m_vulkan = VulkanSettings{}; } +bool EmulatorSettingsImpl::TransferSettings() { + toml::value og_data; + json new_data = json::object(); + try { + auto path = Common::FS::GetUserPath(Common::FS::PathType::UserDir) / "config.toml"; + std::ifstream ifs; + ifs.exceptions(std::ifstream::failbit | std::ifstream::badbit); + ifs.open(path, std::ios_base::binary); + og_data = toml::parse(ifs, std::string{fmt::UTF(path.filename().u8string()).data}); + } catch (std::exception& ex) { + fmt::print("Got exception trying to load config file. Exception: {}\n", ex.what()); + return false; + } + auto setFromToml = [&](Setting& n, toml::value const& t, std::string k) { + n = toml::get_optional(t, k).value_or(n.default_value); + }; + if (og_data.contains("General")) { + const toml::value& general = og_data.at("General"); + auto& s = m_general; + + setFromToml(s.volume_slider, general, "volumeSlider"); + setFromToml(s.neo_mode, general, "isPS4Pro"); + setFromToml(s.dev_kit_mode, general, "isDevKit"); + setFromToml(s.psn_signed_in, general, "isPSNSignedIn"); + setFromToml(s.trophy_popup_disabled, general, "isTrophyPopupDisabled"); + setFromToml(s.trophy_notification_duration, general, "trophyNotificationDuration"); + setFromToml(s.discord_rpc_enabled, general, "enableDiscordRPC"); + setFromToml(s.log_filter, general, "logFilter"); + setFromToml(s.log_type, general, "logType"); + setFromToml(s.identical_log_grouped, general, "isIdenticalLogGrouped"); + setFromToml(s.show_splash, general, "showSplash"); + setFromToml(s.trophy_notification_side, general, "sideTrophy"); + setFromToml(s.connected_to_network, general, "isConnectedToNetwork"); + setFromToml(s.sys_modules_dir, general, "sysModulesPath"); + setFromToml(s.font_dir, general, "fontsPath"); + // setFromToml(, general, "userName"); + // setFromToml(s.defaultControllerID, general, "defaultControllerID"); + } + + if (og_data.contains("Input")) { + const toml::value& input = og_data.at("Input"); + auto& s = m_input; + + setFromToml(s.cursor_state, input, "cursorState"); + setFromToml(s.cursor_hide_timeout, input, "cursorHideTimeout"); + setFromToml(s.use_special_pad, input, "useSpecialPad"); + setFromToml(s.special_pad_class, input, "specialPadClass"); + setFromToml(s.motion_controls_enabled, input, "isMotionControlsEnabled"); + setFromToml(s.use_unified_input_config, input, "useUnifiedInputConfig"); + setFromToml(s.background_controller_input, input, "backgroundControllerInput"); + setFromToml(s.usb_device_backend, input, "usbDeviceBackend"); + } + + if (og_data.contains("Audio")) { + const toml::value& audio = og_data.at("Audio"); + auto& s = m_audio; + + setFromToml(s.sdl_mic_device, audio, "micDevice"); + setFromToml(s.sdl_main_output_device, audio, "mainOutputDevice"); + setFromToml(s.sdl_padSpk_output_device, audio, "padSpkOutputDevice"); + } + + if (og_data.contains("GPU")) { + const toml::value& gpu = og_data.at("GPU"); + auto& s = m_gpu; + + setFromToml(s.window_width, gpu, "screenWidth"); + setFromToml(s.window_height, gpu, "screenHeight"); + setFromToml(s.internal_screen_width, gpu, "internalScreenWidth"); + setFromToml(s.internal_screen_height, gpu, "internalScreenHeight"); + setFromToml(s.null_gpu, gpu, "nullGpu"); + setFromToml(s.copy_gpu_buffers, gpu, "copyGPUBuffers"); + setFromToml(s.readbacks_mode, gpu, "readbacksMode"); + setFromToml(s.readback_linear_images_enabled, gpu, "readbackLinearImages"); + setFromToml(s.direct_memory_access_enabled, gpu, "directMemoryAccess"); + setFromToml(s.dump_shaders, gpu, "dumpShaders"); + setFromToml(s.patch_shaders, gpu, "patchShaders"); + setFromToml(s.vblank_frequency, gpu, "vblankFrequency"); + setFromToml(s.full_screen, gpu, "Fullscreen"); + setFromToml(s.full_screen_mode, gpu, "FullscreenMode"); + setFromToml(s.present_mode, gpu, "presentMode"); + setFromToml(s.hdr_allowed, gpu, "allowHDR"); + setFromToml(s.fsr_enabled, gpu, "fsrEnabled"); + setFromToml(s.rcas_enabled, gpu, "rcasEnabled"); + setFromToml(s.rcas_attenuation, gpu, "rcasAttenuation"); + } + + if (og_data.contains("Vulkan")) { + const toml::value& vk = og_data.at("Vulkan"); + auto& s = m_vulkan; + + setFromToml(s.gpu_id, vk, "gpuId"); + setFromToml(s.vkvalidation_enabled, vk, "validation"); + setFromToml(s.vkvalidation_core_enabled, vk, "validation_core"); + setFromToml(s.vkvalidation_sync_enabled, vk, "validation_sync"); + setFromToml(s.vkvalidation_gpu_enabled, vk, "validation_gpu"); + setFromToml(s.vkcrash_diagnostic_enabled, vk, "crashDiagnostic"); + setFromToml(s.vkhost_markers, vk, "hostMarkers"); + setFromToml(s.vkguest_markers, vk, "guestMarkers"); + setFromToml(s.renderdoc_enabled, vk, "rdocEnable"); + setFromToml(s.pipeline_cache_enabled, vk, "pipelineCacheEnable"); + setFromToml(s.pipeline_cache_archived, vk, "pipelineCacheArchive"); + } + + if (og_data.contains("Debug")) { + const toml::value& debug = og_data.at("Debug"); + auto& s = m_debug; + + setFromToml(s.debug_dump, debug, "DebugDump"); + setFromToml(s.separate_logging_enabled, debug, "isSeparateLogFilesEnabled"); + setFromToml(s.shader_collect, debug, "CollectShader"); + setFromToml(s.log_enabled, debug, "logEnabled"); + setFromToml(m_general.show_fps_counter, debug, "showFpsCounter"); + } + + if (og_data.contains("Settings")) { + const toml::value& settings = og_data.at("Settings"); + auto& s = m_general; + setFromToml(s.console_language, settings, "consoleLanguage"); + } + + if (og_data.contains("GUI")) { + const toml::value& gui = og_data.at("GUI"); + auto& s = m_general; + + // TODO + + // const auto install_dir_array = + // toml::find_or>(gui, "installDirs", {}); + // try { + // install_dirs_enabled = toml::find>(gui, "installDirsEnabled"); + // } catch (...) { + // // If it does not exist, assume that all are enabled. + // install_dirs_enabled.resize(install_dir_array.size(), true); + // } + // if (install_dirs_enabled.size() < install_dir_array.size()) { + // install_dirs_enabled.resize(install_dir_array.size(), true); + // } + // settings_install_dirs.clear(); + // for (size_t i = 0; i < install_dir_array.size(); i++) { + // settings_install_dirs.push_back( + // {std::filesystem::path{install_dir_array[i]}, install_dirs_enabled[i]}); + // } + // save_data_path = toml::find_fs_path_or(gui, "saveDataPath", save_data_path); + // settings_addon_install_dir = + // toml::find_fs_path_or(gui, "addonInstallDir", settings_addon_install_dir); + } + + return true; +} + std::vector EmulatorSettingsImpl::GetAllOverrideableKeys() const { std::vector keys; auto addGroup = [&keys](const auto& fields) { diff --git a/src/core/emulator_settings.h b/src/core/emulator_settings.h index 2afa4e847..0490aba77 100644 --- a/src/core/emulator_settings.h +++ b/src/core/emulator_settings.h @@ -420,6 +420,7 @@ public: bool Save(const std::string& serial = ""); bool Load(const std::string& serial = ""); void SetDefaultValues(); + bool TransferSettings(); // Config mode ConfigMode GetConfigMode() const {