00001 // 00002 // Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH) 00003 // 00004 // This program is free software; you can redistribute it and/or 00005 // modify it under the terms of the GNU General Public License 00006 // as published by the Free Software Foundation; either version 2 00007 // of the License, or (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software 00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 // 00018 00024 #include "traverseRoaming.h" 00025 #include "GlobalStatisticsAccess.h" 00026 00027 traverseRoaming::traverseRoaming(double areaDimension, double speed, NeighborMap *Neighbors, GlobalCoordinator* coordinator, CollisionList* CollisionRect) 00028 :MovementGenerator(areaDimension, speed, Neighbors, coordinator, CollisionRect) 00029 { 00030 target.x = areaDimension; 00031 target.y = areaDimension/2; 00032 position.x = 0; 00033 position.y = areaDimension/2; 00034 direction = target - position; 00035 direction.normalize(); 00036 } 00037 00038 void traverseRoaming::move() 00039 { 00040 if( GlobalStatisticsAccess().get()->isMeasuring() ){ 00041 flock(); 00042 position += direction * speed; 00043 if(testBounds()) { 00044 position += direction * speed * 2; 00045 testBounds(); 00046 } 00047 00048 if(target.distanceSqr(position) < speed * speed) { 00049 coordinator->endSimulation(); 00050 } 00051 } 00052 }