debug.h

#ifndef OE_COMPONENT_DEBUG_H
#define OE_COMPONENT_DEBUG_H
 
#include "config.h" // IWYU pragma: keep (Required for OXYGEN_ENGINE_DEBUG_TOOLS)
 
#ifndef OXYGEN_ENGINE_DEBUG_TOOLS
    #error Debug tools are not included in this build, please enable then with OE_DEBUG_TOOLS CMake option
#endif
 
#include "../core/device.h"
#include "../gui/manager.h"
 
#include "fps_camera.h"
#include "../scene/scene.h"
 
namespace oe::component
{
    class Debug
    {
        public:
            Debug(
                oe::scene::Scene& scene,
                core::Device& device,
                core::Window& window,
                oe::core::EventHandler& event_handler
            );

            void update(const std::chrono::nanoseconds delta);

            void onNodeRemove(oe::scene::Node& node);

            void render();

            void dumpSceneToFile(const std::string& filename) const;

            void loadSceneFromFile(const std::string& filename);
 
        private:
            scene::Scene& _scene;
 
        public:
            bool is_active = true;

            bool show_help_tooltips = false;

            bool show_origin = true;

            bool show_all_nodes_aabb = false;

            bool show_selected_node_aabb = true;

            glm::vec3 selected_node_aabb_color = glm::vec3(1.0f, 1.0f, 0.0f);

            glm::vec3 all_nodes_aabb_color = glm::vec3(1.0f, 0.0f, 1.0f);

            oe::scene::NodePtr current_node_details = {};

            FpsCamera fps_camera;
 
            #ifdef OXYGEN_ENGINE_DEBUG_VALIDATE_ORDERED_OPERATIONS
                bool is_between_update_render = false;
            #endif
 
        private:
            gui::Manager _gui;
 
            core::Device& _device;
            core::Window& _window;
            oe::core::EventHandler& _event_handler;
 
            int32_t _last_id = 0;
 
            int32_t _frame_count = 0;
            double _render_time = 0;
 
            int32_t _last_fps = 0;
 
            bool _fps_camera_mode = false;
 
            void _generate_gui(nk_context* context);
 
            void _treat_node(nk_context* context, oe::scene::Node& node);
            void _node_tooltip(nk_context* context, oe::scene::Node& node);
 
            void _node_details(nk_context* context, oe::scene::Node& node);
            void _node_transforms(nk_context* context, oe::scene::Node& node);
            void _camera_settings(nk_context* context);
    };
}
 
#endif