Minor - Refactor name - V10.5.0
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325
enginecustom/src/inc/system/application_class.h
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325
enginecustom/src/inc/system/application_class.h
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#ifndef _APPLICATIONCLASS_H_
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#define _APPLICATIONCLASS_H_
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///////////////////////
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// MY CLASS INCLUDES //
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///////////////////////
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#include "d_3d_class.h"
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#include "camera_class.h"
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#include "object.h"
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#include "light_class.h"
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#include <vector>
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#include <filesystem>
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#include "bitmap_class.h"
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#include "sprite_class.h"
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#include "timer_class.h"
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#include "font_shader_class.h"
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#include "font_class.h"
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#include "text_class.h"
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#include "fps_class.h"
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#include "input_class.h"
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#include "shader_manager_class.h"
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#include "modellistclass.h"
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#include "position_class.h"
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#include "frustumclass.h"
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#include "render_texture_class.h"
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#include "display_plane_class.h"
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#include "translate_shader_class.h"
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#include "reflection_shader_class.h"
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#include "physics.h"
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#include "frustum.h"
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#include "skybox.h"
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#include <fstream>
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#include <WICTextureLoader.h>
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#include <comdef.h> // Pour _com_error
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#include <chrono>
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#include <thread>
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#include <map>
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#include <algorithm>
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#include <DirectXMath.h>
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#include <mutex>
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/////////////
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// GLOBALS //
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/////////////
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constexpr bool full_screen = false;
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constexpr float screen_depth = 1000.0f;
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constexpr float screen_near = 0.3f;
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struct input
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{
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bool key_left = false;
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bool key_right = false;
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bool key_up = false;
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bool key_down = false;
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};
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////////////////////////////////////////////////////////////////////////////////
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// Class name: application_class
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////////////////////////////////////////////////////////////////////////////////
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class application_class
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{
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public:
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application_class();
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~application_class();
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d_3d_class* get_direct_3d();
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render_texture_class* get_scene_texture() const { return scene_texture_; };
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render_texture_class* get_render_texture() const { return render_texture_; };
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render_texture_class* get_refraction_texture() const { return refraction_texture_; };
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render_texture_class* get_reflection_texture() const { return reflection_texture_; };
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int get_total_vertex_count() const;
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int get_total_triangle_count() const;
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int get_visible_triangle_count() const;
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void create_big_cube(int side_count);
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void process_terrain_generation();
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bool initialize(int, int, HWND, bool is_vulkan);
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void shutdown();
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bool frame(input_class*);
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void physics_thread_function();
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int get_physics_tick_rate() const { return physics_tick_rate_; };
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void set_physics_tick_rate(int physics_tick_rate) { physics_tick_rate_ = physics_tick_rate; };
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int get_screen_width() const;
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void set_screen_width(int screen_width);
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int get_screen_height() const;
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void set_screen_height(int screen_height);
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float get_speed() const { return speed_; };
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void set_speed(const float speed) { this->speed_ = speed; };
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void add_cube();
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void delete_kobject(int index);
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size_t get_cube_count() const { return cubes_.size(); };
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size_t get_terrain_cube_count() const { return terrain_chunk_.size(); };
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std::vector<object*> get_cubes() const { return cubes_; };
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std::vector<object*> get_terrain_cubes() const { return terrain_chunk_; };
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std::vector<object*> get_kobjects() const { return object_; };
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void add_kobject(std::wstring& filepath);
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void set_path(WCHAR* path) { path_ = path; };
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void set_w_folder(const std::filesystem::path& w_folder) { w_folder_ = w_folder; };
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void generate_terrain();
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void delete_terrain();
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XMVECTOR get_light_position(int index);
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XMVECTOR get_light_color(int index);
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void set_light_position(int index, XMVECTOR position);
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void set_light_color(int index, XMVECTOR color);
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std::vector<light_class*> get_lights() const { return lights_; };
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light_class* get_sun_light() const { return sun_light_; };
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bool get_should_quit() const { return should_quit_; };
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void set_should_quit(const bool should_quit) { should_quit_ = should_quit; };
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void set_cel_shading(const bool enable) { enable_cel_shading_ = enable; };
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void set_vsync(bool vsync);
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bool get_vsync() const { return vsync_enabled_; };
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HWND get_hwnd() const;
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void set_hwnd(HWND hwnd);
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bool is_windowed() const;
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void set_windowed(bool windowed);
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void set_window_size(const ImVec2 size) { window_size_ = size; };
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ImVec2 get_window_size() const { return window_size_; };
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float get_aspect_ratio() const { return static_cast<float>(screen_width_) / static_cast<float>(screen_height_); };
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physics* get_physics() const { return physics_; };
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// ------------------------------------- //
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// --------------- Stats --------------- //
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// ------------------------------------- //
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int get_current_fps() const;
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int get_min_fps() const;
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int get_max_fps() const;
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float get_frame_time() const;
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int get_draw_calls() const;
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void reset_fps_stats();
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void increment_draw_call_count();
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void reset_draw_call_count();
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// ----------------------------------- //
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// ------------- Culling ------------- //
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// ----------------------------------- //
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frustum get_frustum() const { return frustum_culling_; };
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void set_frustum(const frustum& frustum) { frustum_culling_ = frustum; };
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void construct_frustum();
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int get_render_count() const { return render_count_; };
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void set_render_count(const int render_count) { render_count_ = render_count; };
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float get_frustum_tolerance() const { return frustum_culling_tolerance_; };
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void set_frustum_tolerance(const float frustum_tolerance) { frustum_culling_tolerance_ = frustum_tolerance; };
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bool get_can_fixed_update() const { return can_fixed_update_; };
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void set_can_fixed_update(bool can_fixed_update) { can_fixed_update_ = can_fixed_update; };
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ID3D11ShaderResourceView* get_back_buffer_srv() const {return back_buffer_srv_;};
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// Save and load scene
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void save_scene();
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bool load_scene();
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void set_scene_path(const std::string& path) { scene_path_ = path; };
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std::wstring get_scene_path();
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std::string convert_w_string_to_string(const std::wstring& w_str);
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private:
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bool render(float, float, float, float, float);
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bool render_physics(bool key_left, bool key_right, bool key_up, bool key_down, float delta_time);
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bool update_mouse_strings(int, int, bool);
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bool update_fps();
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bool update_render_count_string(int);
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bool render_scene_to_texture(float);
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bool render_refraction_to_texture();
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bool render_reflection_to_texture();
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bool render_pass(const std::vector<std::reference_wrapper<std::vector<object*>>>& RenderQueues, XMFLOAT4* diffuse, XMFLOAT4* position, XMFLOAT4* ambient, XMMATRIX view, XMMATRIX projection);
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void update_skybox_position();
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public :
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std::vector<ID3D11ShaderResourceView*> textures;
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private :
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// Thread de culling
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std::thread culling_thread_;
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std::atomic<bool> culling_active_;
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std::mutex objects_mutex_;
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void culling_thread_function();
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std::mutex terrain_mutex_;
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std::vector<std::tuple<float, float, float, std::string, int>> terrain_generation_data_;
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bool terrain_generation_ready_;
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int next_terrain_object_id_;
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// ------------------------------------- //
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// ------------- DIRECT3D -------------- //
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// ------------------------------------- //
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d_3d_class* direct_3d_;
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IDXGISwapChain* swap_chain_;
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model_class* model_,* ground_model_, * wall_model_, * bath_model_, * water_model_;
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ModelListClass* model_list_;
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bool vsync_enabled_ = true;
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HWND hwnd_;
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bool windowed_;
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std::string scene_path_;
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// ------------------------------------- //
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// ------------- RENDERING ------------- //
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// ------------------------------------- //
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XMMATRIX base_view_matrix_;
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render_texture_class* render_texture_, * refraction_texture_, * reflection_texture_;
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render_texture_class* scene_texture_;
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display_plane_class* display_plane_;
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int screen_width_, screen_height_;
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camera_class* camera_;
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position_class* position_;
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int drawcalls_;
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// ------------------------------------ //
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// ------------- OBJECTS -------------- //
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// ------------------------------------ //
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object* selected_object_;
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std::vector<object*> cubes_;
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std::vector<object*> terrain_chunk_;
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float speed_ = 0.1f; // speed for the demo spinning object
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std::vector<object*> object_;
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std::vector<object*> imported_object_;
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int object_id_ = 0;
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std::vector<std::reference_wrapper<std::vector<object*>>> render_queues_;
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std::vector<object*> skybox_;
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// ----------------------------------- //
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// ------------- LIGHTS -------------- //
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// ----------------------------------- //
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light_class* m_light_;
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std::vector<light_class*> lights_;
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int num_lights_;
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light_class* sun_light_;
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XMFLOAT3 true_light_position_;
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model_class* light_model_;
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// ----------------------------------- //
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// ------------- SHADERS ------------- //
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// ----------------------------------- //
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shader_manager_class* shader_manager_;
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font_shader_class* font_shader_;
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bitmap_class* bitmap_;
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sprite_class* sprite_;
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bool enable_cel_shading_;
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// ----------------------------------- //
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// ------------ VARIABLES ------------ //
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// ----------------------------------- //
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float water_height_, water_translation_;
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wchar_t* path_;
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std::filesystem::path w_folder_;
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// ------------------------------------------------- //
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// ------------- FPS AND INFO ON SCREEN ------------ //
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// ------------------------------------------------- //
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timer_class* timer_;
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text_class* mouse_strings_;
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text_class* render_count_string_;
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font_class* font_;
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fps_class* fps_;
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text_class* fps_string_;
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int previous_fps_;
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// ------------------------------------------------- //
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// ------------------- OTHER ----------------------- //
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// ------------------------------------------------- //
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bool should_quit_;
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physics* physics_;
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float gravity_;
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XMVECTOR previous_position_;
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ImVec2 window_size_;
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int physics_tick_rate_ = 50;
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bool can_fixed_update_ = false;
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std::thread physics_thread_;
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ID3D11Texture2D* back_buffer_texture_;
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ID3D11ShaderResourceView* back_buffer_srv_;
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// ------------------------------------------------- //
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// ------------------- Culling --------------------- //
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// ------------------------------------------------- //
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frustum frustum_culling_;
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int render_count_;
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float frustum_culling_tolerance_ = 5.f;
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// ------------------------------------------------- //
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// -------------------- Input ---------------------- //
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// ------------------------------------------------- //
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input inputs_;
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};
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#endif
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