Function update_ucr_alert

library/modules/Gui.cpp:1732–1775

Utility functions for reports

// Utility functions for reports
static bool update_ucr_alert(df::unit *unit, df::announcement_alert_type alert_type)
{   // Updates combat/sparring/hunting alert
    if (!unit)
        return false;

    df::unit_report_type ucr_type;
    // Choose correct UCR type or abort
    switch (alert_type)
    {
        case announcement_alert_type::COMBAT:
            ucr_type = unit_report_type::Combat;
            break;
        case announcement_alert_type::SPARRING:
            ucr_type = unit_report_type::Sparring;
            break;
        case announcement_alert_type::HUNTING:
            ucr_type = unit_report_type::Hunting;
            break;
        default:
            return false;
    }

    auto &alerts = world->status.announcement_alert;
    // Find existing alert of same type, else create new
    df::announcement_alertst *alert = vector_get(alerts, linear_index(alerts, &df::announcement_alertst::type, alert_type));
    if (!alert)
    {
        alert = new df::announcement_alertst();
        alert->type = alert_type;
        alerts.push_back(alert);
    }

    // Add unit id, UCR category pair to alert if not present
    for (size_t i = 0; i < alert->report_unid.size(); i++)
    {
        if (alert->report_unid[i] == unit->id && alert->report_unit_announcement_category[i] == ucr_type)
            return false;
    }

    alert->report_unid.push_back(unit->id);
    alert->report_unit_announcement_category.push_back(ucr_type);

    return true;
}

static bool recent_report(df::unit *unit, df::unit_report_type slot)
{