blob: a022366884975f6f86d7920388f262c5b018da3a (
plain)
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
|
#include "core.h"
#include <stdlib.h>
#include "glfw3.h"
#include "input.h"
#include "keys.h"
#include "log.h"
#include "mem.h"
#include "render.h"
#include "render_types.h"
#include "scene.h"
#define SCR_WIDTH 1000
#define SCR_HEIGHT 1000
Core g_core; /** @brief global `Core` that other files can use */
struct Core {
const char* app_name;
Renderer renderer;
input_state input;
model_pool models;
};
/** @brief Gets the global `Core` singleton */
inline Core* GetCore() { return &g_core; }
void core_bringup() {
INFO("Initiate Core bringup");
RendererConfig conf = { .window_name = { "Celeritas Engine Core" },
.scr_width = SCR_WIDTH,
.scr_height = SCR_HEIGHT,
.clear_colour = (vec3){ .08, .08, .1 } };
g_core.renderer.backend_context = NULL;
// initialise all subsystems
if (!Renderer_Init(conf, &g_core.renderer)) {
// FATAL("Failed to start renderer");
ERROR_EXIT("Failed to start renderer\n");
}
if (!Input_Init(&g_core.input, g_core.renderer.window)) {
// the input system needs the glfw window which is created by the renderer
// hence the order here is important
ERROR_EXIT("Failed to start input system\n");
}
size_t model_data_max = 1024 * 1024 * 1024;
arena model_arena = arena_create(malloc(model_data_max), model_data_max);
model_pool model_pool = model_pool_create(&model_arena, 256, sizeof(model));
g_core.models = model_pool;
INFO("Created model pool allocator");
INFO("Creating default scene");
scene_init(&g_core.default_scene);
}
#include <glfw3.h>
/* bool should_window_close(core* core) { glfwWindowShouldClose(core->renderer.window); } */
void core_input_update() { input_update(&g_core.input); }
void core_frame_begin(core* core) { render_frame_begin(&core->renderer); }
void core_frame_end(core* core) { render_frame_end(&core->renderer); }
void core_shutdown() {
// threadpool_destroy(&core->threadpool);
input_system_shutdown(&g_core.input);
renderer_shutdown(&g_core.renderer);
}
bool should_exit() {
return key_just_released(KEYCODE_ESCAPE) || glfwWindowShouldClose(g_core.renderer.window);
}
void frame_begin() {
glfwPollEvents();
render_frame_begin(&g_core.renderer);
}
void frame_draw() {}
void frame_end() { render_frame_end(&g_core.renderer); }
|
