Improve threading

red_scarf_engine/src/main.c

@@ -10,6 +10,7 @@ int main(int argc, char** argv)
     rse_graphics_init();
     rse_create_task(&graphics_task, (thread_worker_t)rse_graphics_run, NULL);
 
+
     rse_task_join(&graphics_task);
-    return 0;
+    rse_task_exit(); //TODO: Figure out why program is so much faster if we don't join the graphics_task. WTF.
 }

utilities/rse_task.h

@@ -23,7 +23,6 @@ typedef void*(*thread_worker_t)(void*);
 
 uint8_t rse_create_task(rse_thread_t* thread_id, thread_worker_t callback, void* args);
 uint8_t rse_task_join(rse_thread_t* thread_id);
-void rse_task_delay(void);
-
+void rse_task_exit(void);
 
 #endif /* RSE_THREADS_H */

utilities/src/rse_task_linux.c

@@ -18,5 +18,7 @@ uint8_t rse_task_join(rse_thread_t* thread_id)
     return result; //TODO: Do error handling
 }
 
-void rse_task_delay(void)
-{}
+void rse_task_exit()
+{
+    pthread_exit(NULL);
+}