//affichage copié et modifié de la version Particle, peut-être pas la méthode la plus efficace
void MassiveParticle::print(ostream &stream) const {
stream << "MassiveParticle at : ";
int i;
for(i = 0 ; i < 3 ; i++) {
stream << m_position[i] << " ";
}
stream << endl << "speed, mass, kinectic e : " << getvel() << " " << getmass() << " " << getke() << endl;
}
void domass(shiptype *ship)
{
double rmass;
int sh;
rmass = races[ship->owner-1]->mass;
sh = ship->ships;
ship->mass = 0.0;
ship->hanger = 0;
while(sh) {
domass(ships[sh]); /* recursive call */
ship->mass += ships[sh]->mass;
ship->hanger += ships[sh]->size;
sh = ships[sh]->nextship;
}
ship->mass += getmass(ship);
ship->mass += (double)(ship->popn+ship->troops) * rmass;
ship->mass += (double)ship->destruct * MASS_DESTRUCT;
ship->mass += ship->fuel * MASS_FUEL;
ship->mass += (double)ship->resource * MASS_RESOURCE;
}
