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just for fun: a test game loop that cycles world width/height from 0-100 once a second; client prints them too btw

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snit 2024-10-27 23:48:51 -05:00
parent 307323e561
commit 92fed87080
2 changed files with 13 additions and 1 deletions
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2
client/src/render/render.c
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@ -6,6 +6,8 @@
void render_world(struct world_t const *world) { void render_world(struct world_t const *world) {
printf("%zu %zu\n", world->height, world->width);
for (size_t i = 0; i < MAX_ENTITIES; i++) { for (size_t i = 0; i < MAX_ENTITIES; i++) {
struct entity_t const *const entity = &world->entities[i]; struct entity_t const *const entity = &world->entities[i];
struct entity_registrant_t const *const registrant = struct entity_registrant_t const *const registrant =

12
server/src/main.c
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@ -28,9 +28,19 @@ static enum error_t simulation_thread_body(struct game_data_t *data) {
assert(data != NULL); assert(data != NULL);
// TODO: An actual game loop lol // TODO: An actual game loop lol
printf("Hello, world!\n"); while (true) {
if (pthread_mutex_lock(&data->world_lock) != 0) goto error;
data->world.width = (data->world.width + 1) % 100;
data->world.height = (data->world.height + 1) % 100;
if (pthread_mutex_unlock(&data->world_lock) != 0) goto error;
sleep(1);
}
return ERR_OK; return ERR_OK;
error:
return ERR_MUTEX;
} }