#include "timer.h"

int getTime(struct PTime *time) {
#if _WIN32 | _WIN64
  int ticks = SDL_GetTicks();
  time->s = ticks/1000;
  time->m = ticks;
  time->n = ticks*1000000;
#elif __MACH__
  clock_serv_t cclock;
  mach_timespec_t mts;
  host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
  clock_get_time(cclock, &mts);
  mach_port_deallocate(mach_task_self(), cclock);

  time->s = mts.tv_sec;
  time->m = mts.tv_sec*1000;
  time->n = mts.tv_nsec;
  printf("LOL\n");
#else
  struct timespec ts;
  clock_gettime(CLOCK_MONOTONIC, &ts);
  time->s = ts.tv_sec;
  time->m = ts.tv_sec*1000;
  time->n = ts.tv_nsec;
#endif
  return 0;
}

void doSleep(long seconds, long milliseconds, long nanoseconds) {
#if _WIN32 | _WIN64
  SDL_Delay(1000*seconds + milliseconds + (nanoseconds/1000/1000));
#else
  struct timespec ts;
  ts.tv_sec = seconds;
  ts.tv_nsec = (milliseconds*1000000) + nanoseconds;
  if (ts.tv_nsec < 0) ts.tv_nsec = 0;
  printf("snoozing for %ld\n", ts.tv_nsec);
  /*if (nanosleep(&ts, NULL) < 0)
    printf("ERR: had trouble sleeping\n"); */ // FIXME: THIS ERRORS ALOT
  nanosleep(&ts, NULL);
#endif
}