Function do_cycle

plugins/timestream.cpp:705–748

}

static void do_cycle(color_ostream &out) {
    DEBUG(cycle,out).print("running {} cycle\n", plugin_name);

    // mark that we have recently run
    cycle_timestamp = world->frame_counter;

    record_coverage(out);

    if (*cur_year_tick % 10 == 0) {
        season_tick_throttled = false;
        if (*cur_year_tick % 1000 == 0) {
            DEBUG(cycle,out).print("resetting coverage tracking\n");
            tick_coverage = {};
        }
        if (*cur_year_tick == 0)
            refresh_birthday_triggers();
    }

    uint32_t unpaused_fps = Core::getInstance().perf_counters.getUnpausedFps();
    int32_t real_fps = std::max(1, static_cast<int32_t>(std::min(static_cast<uint32_t>(INT32_MAX), unpaused_fps)));
    int32_t target_fps = config.get_int(CONFIG_TARGET_FPS);
    if (real_fps >= target_fps) {
        timeskip_deficit = 0.0F;
        return;
    }

    float desired_timeskip = get_desired_timeskip(real_fps, target_fps) + timeskip_deficit;
    int32_t timeskip = std::max(0, clamp_timeskip(int32_t(desired_timeskip)));

    // don't let our deficit grow unbounded if we can never catch up
    timeskip_deficit = std::min(desired_timeskip - float(timeskip), 100.0F);

    DEBUG(cycle,out).print("cur_year_tick: {}, real_fps: {}, timeskip: ({}, +{:.2f})\n", *cur_year_tick, real_fps, timeskip, timeskip_deficit);
    if (timeskip <= 0)
        return;

    *cur_year_tick += timeskip;
    *cur_year_tick_advmode += timeskip * 144;

    adjust_units(out, timeskip);
    adjust_activities(out, timeskip);
    adjust_buildings(out, timeskip);
    adjust_items(out, timeskip);
}

/////////////////////////////////////////////////////
// event logic