Method id

src/OpenLoco/src/World/TownManager.cpp:517–527

}

OpenLoco::TownId OpenLoco::Town::id() const
{
    // TODO check if this is stored in Town structure
    //      otherwise add it when possible
    auto index = static_cast<size_t>(this - &TownManager::rawTowns()[0]);
    if (index > Limits::kMaxTowns)
    {
        return OpenLoco::TownId::null;
    }
    return OpenLoco::TownId(index);
}