s32b tick = turn % len + len / 4;
extract_day_hour_min(&day, &hour, &min);
- prev_min = (1440 * (tick - 20) / len) % 60;
+ prev_min = (1440 * (tick - TURNS_PER_TICK) / len) % 60;
if ((turn - old_turn == (150 - dun_level) * TURNS_PER_TICK)
&& (dun_level) &&