💿🐜 Antkeeper source code https://antkeeper.com
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/*
* Copyright (C) 2021 Christopher J. Howard
*
* This file is part of Antkeeper source code.
*
* Antkeeper source code is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Antkeeper source code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ANTKEEPER_GAME_CONTEXT_HPP
#define ANTKEEPER_GAME_CONTEXT_HPP
#include "utility/fundamental-types.hpp"
#include "resources/string-table.hpp"
#include "entity/id.hpp"
#include "entity/registry.hpp"
#include "geom/aabb.hpp"
#include "gl/vertex-array.hpp"
#include "gl/vertex-buffer.hpp"
#include "gl/texture-2d.hpp"
#include "gl/rasterizer.hpp"
#include "gl/framebuffer.hpp"
#include "input/control.hpp"
#include "input/control-set.hpp"
#include "input/listener.hpp"
#include "input/mapper.hpp"
#include "input/event-router.hpp"
#include "animation/tween.hpp"
#include "scene/scene.hpp"
#include <optional>
#include <entt/entt.hpp>
#include <fstream>
#include <queue>
#include <string>
#include <unordered_map>
#include "resources/json.hpp"
#include "type/typeface.hpp"
#include "type/bitmap-font.hpp"
#include "render/material.hpp"
#include "render/material-property.hpp"
// Forward declarations
class animator;
class application;
class resource_manager;
class screen_transition;
class timeline;
template <typename T> class animation;
namespace debug
{
class cli;
class logger;
}
namespace entity
{
namespace system
{
class subterrain;
class terrain;
class vegetation;
class spatial;
class painting;
class astronomy;
class blackbody;
class atmosphere;
class orbit;
class behavior;
class collision;
class constraint;
class locomotion;
class snapping;
class camera;
class nest;
class render;
class samara;
class proteome;
}
}
namespace render
{
class bloom_pass;
class clear_pass;
class compositor;
class final_pass;
class material_pass;
class renderer;
class outline_pass;
class shadow_map_pass;
class simple_render_pass;
class sky_pass;
}
namespace game {
/// Structure containing the state of a game.
struct context
{
application* app;
debug::logger* logger;
std::ofstream log_filestream;
// Command-line options
std::optional<bool> option_continue;
std::optional<std::string> option_data;
std::optional<bool> option_fullscreen;
std::optional<bool> option_new_game;
std::optional<bool> option_quick_start;
std::optional<bool> option_reset;
std::optional<int> option_vsync;
std::optional<bool> option_windowed;
// Paths
std::string data_path;
std::string config_path;
std::string mods_path;
std::string saves_path;
std::string screenshots_path;
std::string controls_path;
std::string data_package_path;
// Configuration
json* config;
// Resources
resource_manager* resource_manager;
// Localization
std::string language_code;
int language_index;
string_table* string_table;
string_table_map string_table_map;
std::unordered_map<std::string, std::string>* strings;
std::unordered_map<std::string, type::typeface*> typefaces;
type::bitmap_font debug_font;
type::bitmap_font menu_font;
type::bitmap_font title_font;
render::material debug_font_material;
render::material menu_font_material;
render::material title_font_material;
// Framebuffers
gl::framebuffer* shadow_map_framebuffer;
gl::texture_2d* shadow_map_depth_texture;
gl::framebuffer* framebuffer_hdr;
gl::texture_2d* framebuffer_hdr_color;
gl::texture_2d* framebuffer_hdr_depth;
gl::framebuffer* framebuffer_bloom; // General purpose framebuffer A
gl::texture_2d* bloom_texture;
// Rendering
gl::rasterizer* rasterizer;
render::renderer* renderer;
gl::vertex_buffer* billboard_vbo;
gl::vertex_array* billboard_vao;
render::material* fallback_material;
render::material* splash_billboard_material;
// Compositing
render::clear_pass* ui_clear_pass;
render::material_pass* ui_material_pass;
render::compositor* ui_compositor;
render::bloom_pass* common_bloom_pass;
render::final_pass* common_final_pass;
render::clear_pass* underground_clear_pass;
render::material_pass* underground_material_pass;
render::compositor* underground_compositor;
render::clear_pass* surface_shadow_map_clear_pass;
render::shadow_map_pass* surface_shadow_map_pass;
render::clear_pass* surface_clear_pass;
render::sky_pass* surface_sky_pass;
render::material_pass* surface_material_pass;
render::outline_pass* surface_outline_pass;
render::compositor* surface_compositor;
// Scene utilities
scene::collection* active_scene;
geom::aabb<float> no_cull;
// UI scene
scene::collection* ui_scene;
scene::camera* ui_camera;
scene::billboard* splash_billboard;
scene::billboard* camera_flash_billboard;
// Surface scene
scene::collection* surface_scene;
scene::camera* surface_camera;
// Underground scene
scene::collection* underground_scene;
scene::camera* underground_camera;
scene::ambient_light* underground_ambient_light;
scene::spot_light* flashlight_spot_light;
// Animation
timeline* timeline;
animator* animator;
animation<float>* radial_transition_in;
animation<float>* radial_transition_out;
screen_transition* fade_transition;
render::material_property<float3>* fade_transition_color;
screen_transition* radial_transition_inner;
screen_transition* radial_transition_outer;
animation<float>* equip_tool_animation;
animation<float>* unequip_tool_animation;
animation<float>* camera_flash_animation;
// Controls
input::event_router* input_event_router;
input::mapper* input_mapper;
input::listener* input_listener;
std::unordered_map<std::string, input::control*> controls;
bool mouse_look;
// Parallel processes
std::unordered_map<std::string, std::function<void(double, double)>> processes;
// Entities
entity::registry* entity_registry;
std::unordered_map<std::string, entity::id> entities;
// Systems
entity::system::behavior* behavior_system;
entity::system::camera* camera_system;
entity::system::collision* collision_system;
entity::system::constraint* constraint_system;
entity::system::locomotion* locomotion_system;
entity::system::snapping* snapping_system;
entity::system::render* render_system;
entity::system::samara* samara_system;
entity::system::subterrain* subterrain_system;
entity::system::terrain* terrain_system;
entity::system::vegetation* vegetation_system;
entity::system::spatial* spatial_system;
entity::system::painting* painting_system;
entity::system::blackbody* blackbody_system;
entity::system::atmosphere* atmosphere_system;
entity::system::astronomy* astronomy_system;
entity::system::orbit* orbit_system;
entity::system::proteome* proteome_system;
// Debug
debug::cli* cli;
};
} // namespace game
#endif // ANTKEEPER_GAME_CONTEXT_HPP