/**
cherche à éviter une unité
*/
Vector Vehicule::evade(Vehicule& target)
{
Vector diff = target.getPosition() - m_position;
float distance = diff.norme();
float anticipation_time=0;
if(target.getVelocity().norme()>0)
anticipation_time = distance / target.getVelocity().norme();
Vector futur_position = target.getPosition() + (target.getVelocity()*anticipation_time/2.f);
return flee(futur_position);
}
/**
cherche à attrapper une unité
*/
Vector Vehicule::pursue(Vehicule& target, const float& offset)
{
Vector diff = target.getPosition() - m_position;
float distance = diff.norme();
float anticipation_time=0;
if(target.getVelocity().norme()>0)
anticipation_time = distance / target.getVelocity().norme();
Vector futur_position = target.getPosition() + (target.getVelocity()*anticipation_time/2.f);
return seek(futur_position, offset);
}
