C++ (Cpp) PersistentDataItem::raw_id Examples

Example #1

File: World.cpp Project: mstram/dfhack-40d

bool World::deletePersistentTilemask(const PersistentDataItem &item, df::map_block *block)
{
    if (!block)
        return false;
    int id = item.raw_id();
    if (id > -100)
        return false;

    bool found = false;
    for (int i = block->block_events.size()-1; i >= 0; i--)
    {
        auto ev = block->block_events[i];
        if (ev->getType() != block_square_event_type::world_construction)
            continue;
        auto wcsev = strict_virtual_cast<df::block_square_event_world_constructionst>(ev);
        if (!wcsev || wcsev->construction_id != id)
            continue;

        delete wcsev;
        vector_erase_at(block->block_events, i);
        found = true;
    }

    return found;
}

Example #2

File: World.cpp Project: mstram/dfhack-40d

bool World::DeletePersistentData(const PersistentDataItem &item)
{
    int id = item.raw_id();
    if (id > -100)
        return false;
    if (!BuildPersistentCache())
        return false;

    stl::vector<df::historical_figure*> &hfvec = df::historical_figure::get_vector();

    auto eqrange = persistent_index.equal_range(item.key());

    for (auto it2 = eqrange.first; it2 != eqrange.second; )
    {
        auto it = it2; ++it2;

        if (it->second != -id)
            continue;

        persistent_index.erase(it);

        int idx = binsearch_index(hfvec, id);

        if (idx >= 0) {
            delete hfvec[idx];
            hfvec.erase(hfvec.begin()+idx);
        }

        return true;
    }

    return false;
}