Function tileHasWater

src/OpenLoco/src/GameCommands/Docks/CreatePort.cpp:399–411

    };

    static bool tileHasWater(World::Pos2 pos)
    {
        if (!World::validCoords(pos))
        {
            return false;
        }
        auto* elSurface = World::TileManager::get(pos).surface();
        if (elSurface->water() == 0)
        {
            return false;
        }
        return true;
    }

    static currency32_t createPort(const PortPlacementArgs& args, const uint8_t flags)
    {