Method layDoze

MicropolisCore/src/MicropolisEngine/src/connect.cpp:211–250

* Builldoze a tile (make it a #RIVER or #DIRT). * @param x X map coordinate. * @param y Y map coordinate. * @param effects Modification collecting object. * @return Tool result. */

 * @return Tool result.
 */
ToolResult Micropolis::layDoze(int x, int y, ToolEffects *effects)
{
    MapValue tile = effects->getMapValue(x, y);

    if (!(tile & BULLBIT)) {
        return TOOLRESULT_FAILED;         /* Check dozeable bit. */
    }

    tile &= LOMASK;
    tile = neutralizeRoad(tile);

    switch (tile) {
    case HBRIDGE:
    case VBRIDGE:
    case BRWV:
    case BRWH:
    case HBRDG0:
    case HBRDG1:
    case HBRDG2:
    case HBRDG3:
    case VBRDG0:
    case VBRDG1:
    case VBRDG2:
    case VBRDG3:
    case HPOWER:
    case VPOWER:
    case HRAIL:
    case VRAIL:           /* Dozing over water, replace with water. */
        effects->setMapValue(x, y, RIVER);
        break;

    default:              /* Dozing on land, replace with land.  Simple, eh? */
        effects->setMapValue(x, y, DIRT);
        break;
    }

    effects->addCost(1);                     /* Costs $1.00.... */

    return TOOLRESULT_OK;
}


/**