Function digv

plugins/dig.cpp:1426–1584

}

command_result digv (color_ostream &out, vector <string> & parameters)
{
    uint32_t x_max,y_max,z_max;
    bool updown = false;
    int32_t priority = parse_priority(out, parameters);

    for(size_t i = 0; i < parameters.size();i++)
    {
        if(parameters.size() && parameters[0]=="x")
            updown = true;
        else
            return CR_WRONG_USAGE;
    }

    auto &con = out;

    if (!Maps::IsValid())
    {
        out.printerr("Map is not available!\n");
        return CR_FAILURE;
    }

    int32_t cx, cy, cz;
    Maps::getSize(x_max,y_max,z_max);
    uint32_t tx_max = x_max * 16;
    uint32_t ty_max = y_max * 16;
    Gui::getCursorCoords(cx,cy,cz);
    while(cx == -30000)
    {
        con.printerr("Cursor is not active. Point the cursor at a vein.\n");
        return CR_FAILURE;
    }
    DFHack::DFCoord xy ((uint32_t)cx,(uint32_t)cy,cz);
    if(xy.x == 0 || xy.x == int32_t(tx_max) - 1 || xy.y == 0 || xy.y == int32_t(ty_max) - 1)
    {
        con.printerr("I won't dig the borders. That would be cheating!\n");
        return CR_FAILURE;
    }
    std::unique_ptr<MapExtras::MapCache> MCache = std::make_unique<MapExtras::MapCache>();
    df::tile_designation des = MCache->designationAt(xy);
    df::tiletype tt = MCache->tiletypeAt(xy);
    int16_t veinmat = MCache->veinMaterialAt(xy);
    if( veinmat == -1 )
    {
        con.printerr("This tile is not a vein.\n");
        return CR_FAILURE;
    }
    con.print("{} tiletype: {}, veinmat: {}, designation: 0x{:x} ... DIGGING!\n", xy, ENUM_AS_STR(tt), veinmat, des.whole);
    stack <DFHack::DFCoord> flood;
    flood.push(xy);

    while( !flood.empty() )
    {
        DFHack::DFCoord current = flood.top();
        flood.pop();
        if (MCache->tagAt(current))
            continue;
        int16_t vmat2 = MCache->veinMaterialAt(current);