Function priorityAt

library/include/modules/MapCache.h:550–554

    }

    int32_t priorityAt (DFCoord tilecoord)
    {
        Block *b = BlockAtTile(tilecoord);
        return b ? b->priorityAt(tilecoord) : -1;
    }
    bool setPriorityAt (DFCoord tilecoord, int32_t priority)
    {
        Block *b = BlockAtTile(tilecoord);