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Abstract the global renderer, physics, camera and gamemap objects behind a pointer, so you can swap in and out different ones as needed

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Andrew Kesterson
2026-06-02 13:15:26 -04:00
parent 941eeb2493
commit 9fed59c4c8
12 changed files with 96 additions and 84 deletions
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12
src/renderer.c
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@@ -33,10 +33,10 @@ akerr_ErrorContext AKERR_NOIGNORE *akgl_render_init2d(akgl_RenderBackend *self)
"Couldn't create window/renderer: %s",
SDL_GetError());
camera.x = 0;
camera.y = 0;
camera.w = screenwidth;
camera.h = screenheight;
camera->x = 0;
camera->y = 0;
camera->w = screenwidth;
camera->h = screenheight;
self->shutdown = &akgl_render_2d_shutdown;
self->frame_start = &akgl_render_2d_frame_start;
@@ -117,8 +117,8 @@ akerr_ErrorContext AKERR_NOIGNORE *akgl_render_2d_draw_world(akgl_RenderBackend
PASS(e, aksl_memset((void *)opflags, 0x00, sizeof(akgl_Iterator)));
}
for ( int i = 0; i < AKGL_TILEMAP_MAX_LAYERS ; i++ ) {
if ( i < gamemap.numlayers ) {
PASS(e, akgl_tilemap_draw((akgl_Tilemap *)&gamemap, &camera, i));
if ( i < gamemap->numlayers ) {
PASS(e, akgl_tilemap_draw(gamemap, camera, i));
}
for ( int j = 0; j < AKGL_MAX_HEAP_ACTOR ; j++ ) {
actor = &HEAP_ACTOR[j];