void main()
{
unsigned int init_length, x, y, seed;
unsigned long generation = 0;
char gen_text[80];
long bios_time, start_bios_time;
cellmap current_map(cellmap_height, cellmap_width);
cellmap next_map(cellmap_height, cellmap_width);
// Get the seed; seed randomly if 0 entered
cout << "Seed (0 for random seed): ";
cin >> seed;
if (seed == 0) seed = (unsigned) time(NULL);
// Randomly initialize the initial cell map
cout << "Initializing...";
srand(seed);
init_length = (cellmap_height * cellmap_width) / 2;
do {
x = random(cellmap_width);
y = random(cellmap_height);
next_map.set_cell(x, y);
} while (--init_length);
current_map.copy_cells(next_map); // put init map in current_map
enter_display_mode();
// Keep recalculating and redisplaying generations until a key
// is pressed
show_text(0, MSG_LINE, "Generation: ");
start_bios_time = _bios_timeofday(_TIME_GETCLOCK, &bios_time);
do {
generation++;
sprintf(gen_text, "%10lu", generation);
show_text(1, GENERATION_LINE, gen_text);
// Recalculate and draw the next generation
current_map.next_generation(next_map);
// Make current_map current again
current_map.copy_cells(next_map);
#if LIMIT_18_HZ
// Limit to a maximum of 18.2 frames per second, for visibility
do {
_bios_timeofday(_TIME_GETCLOCK, &bios_time);
} while (start_bios_time == bios_time);
start_bios_time = bios_time;
#endif
} while (!kbhit());
getch(); // clear keypress
exit_display_mode();
cout << "Total generations: " << generation << "\nSeed: " <<
seed << "\n";
}
void LogPacket(struct ax25_level1 *p, int dir)
{
struct packet_log *pl;
/* log full? */
if(nlogs >= LOGSIZE)
return;
/* allocate a structure */
pl = malloc(sizeof(struct packet_log) + sizeof(struct ax25_level1) + p->len);
if(pl == NULL) {
fprintf(stderr,"--- Out of memory in LogPacket\n");
return;
}
/* set up the log packet */
pl->time = _bios_timeofday(_TIME_GETCLOCK,&clock_count);
pl->dir = dir;
memcpy(&pl->p,p,sizeof(struct ax25_level1) + p->len);
/* insert into log */
log[nlogs++] = pl;
}
unsigned long biostime(unsigned cmd, unsigned long lon)
{
long tval = (long)lon;
_bios_timeofday(cmd, &tval);
return (unsigned long)tval;
}
long _RTL_FUNC biostime(int __cmd, long __newtime)
{
_bios_timeofday(__cmd, &__newtime) ;
return __newtime ;
}