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#pragma once
#include <string>
#include <toml.hpp>
namespace Donut
{
struct SimulationSettings
{
int target_fps = 60;
int compute_height = 512;
int max_steps_moving = 30000;
int max_steps_static = 15000;
float early_exit_distance = 5e12f;
bool gravity_enabled = true;
};
struct GraphicsSettings
{
std::string render_api = "OpenGL";
bool v_sync_enabled = true;
bool show_fps = true;
bool show_performance_metrics = true;
bool show_debug_info = false;
bool enable_anti_aliasing = true;
std::string selected_theme = "Dark";
};
struct Settings
{
SimulationSettings simulation;
GraphicsSettings graphics;
};
class SettingsManager
{
public:
static void initialize();
static void shutdown();
static void load_settings();
static void save_settings();
static Settings& get_settings() { return s_settings; }
static const Settings& get_settings_const() { return s_settings; }
static void set_simulation_settings(const SimulationSettings& settings);
static void set_graphics_settings(const GraphicsSettings& settings);
static int get_target_fps() { return s_settings.simulation.target_fps; }
static int get_compute_height() { return s_settings.simulation.compute_height; }
static int get_max_steps_moving() { return s_settings.simulation.max_steps_moving; }
static int get_max_steps_static() { return s_settings.simulation.max_steps_static; }
static float get_early_exit_distance() { return s_settings.simulation.early_exit_distance; }
static bool get_gravity_enabled() { return s_settings.simulation.gravity_enabled; }
static std::string get_render_api() { return s_settings.graphics.render_api; }
static bool get_v_sync_enabled() { return s_settings.graphics.v_sync_enabled; }
static bool get_show_fps() { return s_settings.graphics.show_fps; }
static bool get_show_performance_metrics() { return s_settings.graphics.show_performance_metrics; }
static bool get_show_debug_info() { return s_settings.graphics.show_debug_info; }
static bool get_enable_anti_aliasing() { return s_settings.graphics.enable_anti_aliasing; }
static std::string get_selected_theme() { return s_settings.graphics.selected_theme; }
private:
static std::string get_settings_file_path();
static void load_default_settings();
private:
static Settings s_settings;
static bool s_initialized;
};
}
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