1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*
* Copyright 2022-2023 Frederico de Oliveira Linhares
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef CANDY_GEAR_CORE_H
#define CANDY_GEAR_CORE_H 1
#define CANDY_GEAR_VERSION_MAJOR 0
#define CANDY_GEAR_VERSION_MINOR 1
#define CANDY_GEAR_VERSION_PATCH 0
#define DATA_DIR "/usr/local/share/candy_gear"
#include <chrono>
#include <random>
#include <mruby.h>
#include <mruby/class.h>
#include <mruby/compile.h>
#include <mruby/data.h>
#include <mruby/dump.h>
#include <mruby/variable.h>
#define SDL_MAIN_HANDLED
#include <SDL2/SDL.h>
#include <SDL2/SDL_vulkan.h>
#include <SDL2/SDL_mixer.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include "command.hpp"
#include "job_queue.hpp"
#include "log.hpp"
#include "worker.hpp"
#include "vk/device.hpp"
#include "vk/graphics_pipeline_2d_solid_layout.hpp"
#include "vk/graphics_pipeline_2d_wired_layout.hpp"
#include "vk/graphics_pipeline_2d_solid.hpp"
#include "vk/graphics_pipeline_2d_wired.hpp"
#include "vk/graphics_pipeline_3d_layout.hpp"
#include "vk/graphics_pipeline_3d.hpp"
#include "vk/renderer.hpp"
#include "vk/swapchain.hpp"
extern std::random_device random_seed;
extern std::mt19937 random_number_generator;
/**
* The Core class stores all global states that the engine needs to work.
* Global variables are not evil if you use them carefully.
*/
struct cg_sCore
{
static const CommandChain loader;
Log::Logger log;
JobQueue job_queue;
std::vector<Worker> workers;
std::vector<std::thread> threads;
mrb_state *mrb;
std::string game_file;
/// mruby symbols
mrb_sym sym_config, sym_debug, sym_error, sym_fatal, sym_information,
sym_init, sym_key_down, sym_key_up, sym_quit, sym_tick, sym_trace,
sym_warning;
/// Text displayed in the game window.
std::string game_name;
/**
* @{
* This is the ammount of pixel that the games uses when rendering to the
* screen.
*/
uint32_t display_width, display_height;
/// @}
int game_version_major, game_version_minor, game_version_patch;
Uint32 fps;
std::chrono::duration<long long, std::milli> max_frame_duration;
SDL_Window *window;
FT_Library font_library;
VkSurfaceKHR window_surface;
VkInstance vk_instance;
#ifdef DEBUG
VkDebugUtilsMessengerEXT vk_callback;
#endif
// Vulkan devices.
std::vector<VK::Device> vk_devices;
VK::Device *vk_device_with_swapchain;
VK::Swapchain *vk_swapchain;
VK::GraphicsPipeline3DLayout *vk_graphics_pipeline_3d_layout;
VK::GraphicsPipeline2DSolidLayout *vk_graphics_pipeline_2d_solid_layout;
VK::GraphicsPipeline2DWiredLayout *vk_graphics_pipeline_2d_wired_layout;
std::unique_ptr<VK::GraphicsPipeline3D> vk_graphics_pipeline_3d;
std::unique_ptr<VK::GraphicsPipeline2DSolid> vk_graphics_pipeline_2d_solid;
std::unique_ptr<VK::GraphicsPipeline2DWired> vk_graphics_pipeline_2d_wired;
VK::Renderer *vk_renderer;
bool quit_game;
};
extern cg_sCore cg_core;
#endif /* CANDY_GEAR_CORE_H */
|
