Method getMapValue

MicropolisCore/src/MicropolisEngine/src/tool.cpp:161–171

* Get a map value from the world. * Unlike the simulator world, this method takes modifications made * previously by (other) tools into account. * @param pos Position of queried map value. Position must be on-map. * @return Map value of the queried position. */

 * @return Map value of the queried position.
 */
MapValue ToolEffects::getMapValue(const Position &pos) const
{
    WorldModificationsMap::const_iterator iter;

    iter = this->modifications.find(pos);
    if (iter == this->modifications.end()) {
        return this->sim->map[pos.posX][pos.posY];
    }

    return (*iter).second;
}

/**
 * Set a new map value.