123 lines
2 KiB
C
123 lines
2 KiB
C
#define PL_MPEG_IMPLEMENTATION
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#define CGLTF_IMPLEMENTATION
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#define GL_GLEXT_PROTOTYPES
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//#define MATHC_USE_INT16
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//#define MATHC_FLOATING_POINT_TYPE GLfloat
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//#define MATHC_USE_DOUBLE_FLOATING_POINT
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#define STB_DS_IMPLEMENTATION
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#include <stb_ds.h>
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#define STB_IMAGE_IMPLEMENTATION
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#include <stb_image.h>
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#include <pl_mpeg.h>
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#ifdef EDITOR
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#include "editor.h"
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#endif
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#include <SDL.h>
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#include "openglrender.h"
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#include "window.h"
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#include "camera.h"
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#include "input.h"
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#include "sprite.h"
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#include "2dphysics.h"
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#include "gameobject.h"
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#include "registry.h"
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#define FPS30 33
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#define FPS60 17
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#define FPS120 8;
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#define FPS144 7
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#define FPS300 3
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unsigned int frameCount = 0;
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Uint32 lastTick = 0;
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Uint32 frameTick = 0;
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Uint32 elapsed = 0;
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Uint32 physMS = FPS144;
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Uint32 physlag = 0;
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Uint32 renderMS = FPS144;
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Uint32 renderlag = 0;
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int main(int argc, char **args)
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{
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script_init();
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registry_init();
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gameobjects = vec_make(sizeof(struct mGameObject), 100);
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prefabs = vec_make(MAXNAME, 25);
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// TODO: Init these on the heap instead
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struct mCamera camera = { 0 };
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camera.speed = 500;
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stbi_set_flip_vertically_on_load(1);
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resources_init();
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openglInit();
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sprite_initialize();
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#ifdef EDITOR
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editor_init(window);
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#endif
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phys2d_init();
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quit = false;
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SDL_Event e;
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//While application is running
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while (!quit) {
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frameTick = SDL_GetTicks();
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elapsed = frameTick - lastTick;
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lastTick = frameTick;
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deltaT = elapsed / 1000.f;
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physlag += elapsed;
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renderlag += elapsed;
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input_poll();
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if (physlag >= physMS) {
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phys2d_update(physMS / 1000.f);
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physlag -= physMS;
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}
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if (renderlag >= renderMS) {
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if (physOn) {
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vec_walk(gameobjects, gameobject_update);
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}
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camera_2d_update(&camera, renderMS / 1000.f);
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openglRender(&camera);
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#ifdef EDITOR
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editor_render();
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#endif
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window_swap(window);
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renderlag -= renderMS;
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}
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}
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SDL_StopTextInput();
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SDL_Quit();
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return 0;
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}
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