SUMOReal
NIVissimDistrictConnection::getMeanSpeed(/*NBDistribution &dc*/) const {
//assert(myAssignedVehicles.size()!=0);
if (myAssignedVehicles.size() == 0) {
WRITE_WARNING("No streams assigned at district'" + toString(myID) + "'.\n Using default speed 200km/h");
return (SUMOReal) 200 / (SUMOReal) 3.6;
}
SUMOReal speed = 0;
std::vector<std::pair<int, int> >::const_iterator i;
for (i = myAssignedVehicles.begin(); i != myAssignedVehicles.end(); i++) {
speed += getRealSpeed(/*dc, */(*i).second);
}
return speed / (SUMOReal) myAssignedVehicles.size();
}
void Character::moveTo(const Position &pos) {
int moveTime = 1000/getRealSpeed();
// Timer speed
_speedTimer.mark();
if(_speedTimer.timemsec()<moveTime) {
return;
} else {
_speedTimer.start();
// Move
Position distance(pos.x()-this->getPosition().x(), pos.y()-this->getPosition().y());
int dirX = distance.x()==0? 0 : distance.x()/abs(distance.x());
int dirY = distance.y()==0? 0 : distance.y()/abs(distance.y());
Position direction(dirX, dirY);
Position newPosition(getPosition().x()+direction.x(), getPosition().y()+direction.y());
this->setPosition(newPosition);
}
}
void
NIVissimEdge::propagateSpeed(/* NBDistribution &dc */ SUMOReal speed, std::vector<int> forLanes) {
// if no lane is given, all set be set
if (forLanes.size() == 0) {
for (size_t i = 0; i < myNoLanes; i++) {
forLanes.push_back((int) i);
}
}
// for the case of a first call
// go through the lanes
for (std::vector<int>::const_iterator i = forLanes.begin(); i < forLanes.end(); i++) {
// check whether a speed was set before
if (myLaneSpeeds[*i] != -1) {
// do not reset it from incoming
continue;
}
// check whether the lane has a new speed to set
if ((int) myPatchedSpeeds.size() > *i && myPatchedSpeeds[*i] != -1) {
// use it
speed = getRealSpeed(/*dc, */myPatchedSpeeds[*i]);
}
// check whether a speed is given
if (speed == -1) {
// do nothing if not
continue;
}
// set the lane's speed to the given
myLaneSpeeds[*i] = speed;
// propagate the speed further
// get the list of connected edges
std::vector<NIVissimConnection*> connected = getOutgoingConnected(*i);
// go throught the list
for (std::vector<NIVissimConnection*>::iterator j = connected.begin(); j != connected.end(); j++) {
NIVissimConnection* c = *j;
NIVissimEdge* e = NIVissimEdge::dictionary(c->getToEdgeID());
// propagate
e->propagateSpeed(/*dc, */speed, c->getToLanes());
}
}
}
