Method doorLock

source/gamemap/GameMap.cpp:3059–3158

}

void GameMap::doorLock(Tile* tileDoor, Seat* seat, bool locked)
{
    if(!locked)
    {
        // When a door is unlocked, we check all its neighboors to find a floodfill value for each possible
        // tile type and set the same for all neighboor tiles
        std::vector<uint32_t> colors(static_cast<uint32_t>(FloodFillType::nbValues), Tile::NO_FLOODFILL);

        for(uint32_t i = 0; i < colors.size(); ++i)
        {
            FloodFillType type = static_cast<FloodFillType>(i);
            colors[i] = tileDoor->getFloodFillValue(seat, type);
        }

        // Now, we check all neighboors and replace floodfill values if different
        for(uint32_t i = 0; i < colors.size(); ++i)
        {
            if(colors[i] == Tile::NO_FLOODFILL)
                continue;

            FloodFillType type = static_cast<FloodFillType>(i);
            for(Tile* neigh : tileDoor->getAllNeighbors())
            {
                uint32_t neighColor = neigh->getFloodFillValue(seat, type);
                if(neighColor == Tile::NO_FLOODFILL)
                    continue;

                if(neighColor == colors[i])
                    continue;

                replaceFloodFill(seat, type, neighColor, colors[i]);
            }
        }

        return;
    }

    // We save the list of the creatures that are on the same floodfill as the door tile. Then, we will check if the path
    // is still valid
    std::vector<Creature*> creatures;
    for(Seat* alliedSeat : getSeats())
    {
        if((alliedSeat != seat) &&
           (!alliedSeat->isAlliedSeat(seat)))
        {
            continue;
        }

        std::vector<Creature*> alliedCreatures = getCreaturesBySeat(seat);
        for(Creature* creature : alliedCreatures)
        {
            if(!pathExists(creature, tileDoor, creature->getPositionTile()))
                continue;

            creatures.push_back(creature);
        }
    }