Method getWalkableGroup

library/modules/Maps.cpp:1019–1022

}

uint16_t Maps::getWalkableGroup(df::coord pos) {
    auto block = getTileBlock(pos);
    return block ? index_tile(block->walkable, pos) : 0;
}

bool Maps::canWalkBetween(df::coord pos1, df::coord pos2)
{