traverseRoaming.cc

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//
// Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#include "traverseRoaming.h"
#include "GlobalStatisticsAccess.h"

traverseRoaming::traverseRoaming(double areaDimension, double speed, NeighborMap *Neighbors, GlobalCoordinator* coordinator, CollisionList* CollisionRect)
              :MovementGenerator(areaDimension, speed, Neighbors, coordinator, CollisionRect)
{
    target.x = areaDimension;
    target.y = areaDimension/2;
    position.x = 0;
    position.y = areaDimension/2;
    direction = target - position;
    direction.normalize();
}

void traverseRoaming::move()
{
    if( GlobalStatisticsAccess().get()->isMeasuring() ){
        flock();
        position += direction * speed;
        if(testBounds()) {
            position += direction * speed * 2;
            testBounds();
        }

        if(target.distanceSqr(position) < speed * speed) {
            coordinator->endSimulation();
        }
    }
}