diff options
Diffstat (limited to 'src/Core/SettingsManager.cpp')
| -rw-r--r-- | src/Core/SettingsManager.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/Core/SettingsManager.cpp b/src/Core/SettingsManager.cpp new file mode 100644 index 0000000..f35a016 --- /dev/null +++ b/src/Core/SettingsManager.cpp @@ -0,0 +1,178 @@ +#include "SettingsManager.h" +#include "Log.h" +#include "ThemeManager.h" +#include "Rendering/Renderer.h" + +#include <fstream> +#include <filesystem> +#include <algorithm> + +namespace Donut +{ + Settings SettingsManager::s_Settings; + bool SettingsManager::s_Initialized = false; + + void SettingsManager::Initialize() + { + if (s_Initialized) + return; + + LoadSettings(); + s_Initialized = true; + DONUT_INFO("Settings Manager initialized"); + } + + void SettingsManager::Shutdown() + { + if (!s_Initialized) + return; + + SaveSettings(); + s_Initialized = false; + DONUT_INFO("Settings Manager shutdown"); + } + + void SettingsManager::LoadSettings() + { + std::string filePath = GetSettingsFilePath(); + + try + { + if (std::filesystem::exists(filePath)) + { + auto config = toml::parse(filePath); + + if (config.contains("simulation")) + { + auto sim = config["simulation"]; + s_Settings.simulation.targetFPS = toml::find_or(sim, "target_fps", 60); + s_Settings.simulation.computeHeight = toml::find_or(sim, "compute_height", 512); + s_Settings.simulation.maxStepsMoving = toml::find_or(sim, "max_steps_moving", 30000); + s_Settings.simulation.maxStepsStatic = toml::find_or(sim, "max_steps_static", 15000); + s_Settings.simulation.earlyExitDistance = toml::find_or(sim, "early_exit_distance", 5e12f); + s_Settings.simulation.gravityEnabled = toml::find_or(sim, "gravity_enabled", true); + + s_Settings.simulation.targetFPS = std::max(30, std::min(120, s_Settings.simulation.targetFPS)); + s_Settings.simulation.computeHeight = std::max(64, std::min(2048, s_Settings.simulation.computeHeight)); + s_Settings.simulation.maxStepsMoving = std::max(1000, std::min(60000, s_Settings.simulation.maxStepsMoving)); + s_Settings.simulation.maxStepsStatic = std::max(1000, std::min(30000, s_Settings.simulation.maxStepsStatic)); + s_Settings.simulation.earlyExitDistance = std::max(1e11f, std::min(1e13f, s_Settings.simulation.earlyExitDistance)); + } + + if (config.contains("graphics")) + { + auto gfx = config["graphics"]; + s_Settings.graphics.renderAPI = toml::find_or(gfx, "render_api", std::string("OpenGL")); + s_Settings.graphics.vSyncEnabled = toml::find_or(gfx, "vsync_enabled", true); + s_Settings.graphics.showFPS = toml::find_or(gfx, "show_fps", true); + s_Settings.graphics.showPerformanceMetrics = toml::find_or(gfx, "show_performance_metrics", true); + s_Settings.graphics.showDebugInfo = toml::find_or(gfx, "show_debug_info", false); + s_Settings.graphics.enableAntiAliasing = toml::find_or(gfx, "enable_anti_aliasing", true); + s_Settings.graphics.selectedTheme = toml::find_or(gfx, "selected_theme", std::string("Dark")); + + if (s_Settings.graphics.renderAPI != "OpenGL" && + s_Settings.graphics.renderAPI != "Vulkan") + s_Settings.graphics.renderAPI = "OpenGL"; + if (s_Settings.graphics.selectedTheme != "Dark" && + s_Settings.graphics.selectedTheme != "Light" && + s_Settings.graphics.selectedTheme != "Blue") + s_Settings.graphics.selectedTheme = "Dark"; + } + + DONUT_INFO("Settings loaded from {}", filePath); + } + else + { + LoadDefaultSettings(); + SaveSettings(); + DONUT_INFO("No settings file found, created default settings"); + } + } + catch (const std::exception& e) + { + DONUT_ERROR("Failed to load settings: {}", e.what()); + LoadDefaultSettings(); + } + } + + void SettingsManager::SaveSettings() + { + std::string filePath = GetSettingsFilePath(); + + try + { + std::filesystem::path path(filePath); + std::filesystem::create_directories(path.parent_path()); + + toml::value simulation = toml::table + { + {"target_fps", s_Settings.simulation.targetFPS }, + {"compute_height", s_Settings.simulation.computeHeight }, + {"max_steps_moving", s_Settings.simulation.maxStepsMoving }, + {"max_steps_static", s_Settings.simulation.maxStepsStatic }, + {"early_exit_distance", s_Settings.simulation.earlyExitDistance}, + {"gravity_enabled", s_Settings.simulation.gravityEnabled } + }; + + toml::value graphics = toml::table + { + {"render_api", s_Settings.graphics.renderAPI }, + {"vsync_enabled", s_Settings.graphics.vSyncEnabled }, + {"show_fps", s_Settings.graphics.showFPS }, + {"show_performance_metrics", s_Settings.graphics.showPerformanceMetrics}, + {"show_debug_info", s_Settings.graphics.showDebugInfo }, + {"enable_anti_aliasing", s_Settings.graphics.enableAntiAliasing }, + {"selected_theme", s_Settings.graphics.selectedTheme } + }; + + toml::value config = toml::table + { + {"simulation", simulation}, + {"graphics", graphics} + }; + + std::ofstream file(filePath); + file << config; + file.close(); + + DONUT_INFO("Settings saved to {}", filePath); + } + catch (const std::exception& e) + DONUT_ERROR("Failed to save settings: {}", e.what()); + } + + void SettingsManager::SetSimulationSettings(const SimulationSettings& settings) + { + s_Settings.simulation = settings; + SaveSettings(); + } + + void SettingsManager::SetGraphicsSettings(const GraphicsSettings& settings) + { + s_Settings.graphics = settings; + SaveSettings(); + } + + std::string SettingsManager::GetSettingsFilePath() + { + return "Config/settings.toml"; + } + + void SettingsManager::LoadDefaultSettings() + { + s_Settings.simulation.targetFPS = 60; + s_Settings.simulation.computeHeight = 512; + s_Settings.simulation.maxStepsMoving = 30000; + s_Settings.simulation.maxStepsStatic = 15000; + s_Settings.simulation.earlyExitDistance = 5e12f; + s_Settings.simulation.gravityEnabled = true; + + s_Settings.graphics.renderAPI = "OpenGL"; + s_Settings.graphics.vSyncEnabled = true; + s_Settings.graphics.showFPS = true; + s_Settings.graphics.showPerformanceMetrics = true; + s_Settings.graphics.showDebugInfo = false; + s_Settings.graphics.enableAntiAliasing = true; + s_Settings.graphics.selectedTheme = "Dark"; + } +} |