Function isTreeTile

plugins/siege-engine.cpp:899–907

}

static bool isTreeTile(df::coord pos)
{
    auto ptile = Maps::getTileType(pos);

    return ptile &&
        (tileShape(*ptile) == tiletype_shape::BRANCH ||
         tileShape(*ptile) == tiletype_shape::TRUNK_BRANCH ||
         tileShape(*ptile) == tiletype_shape::TWIG);
}

static bool adjustToTarget(EngineInfo *engine, df::coord *pos)
{