Function is_warm

plugins/dig.cpp:235–240

//

static bool is_warm(const df::coord &pos) {
    auto block = Maps::getTileBlock(pos);
    if (!block)
        return false;
    return block->temperature_1[pos.x&15][pos.y&15] >= 10075;
}

static bool is_wall(const df::coord &pos) {
    df::tiletype *tt = Maps::getTileType(pos);