void Vehicle::seek() {
PVector *target = player->getLocation();
PVector *desired = PVector::sub(target, location);
desired->normalize();
desired->mult(maxspeed);
PVector *steer = PVector::sub(desired, velocity);
steer->limit(maxforce);
applyForce(steer);
}
void Mover::update(PVector *mouse)
{
//Example 1.10: Accelerating towards the mouse
PVector *dir = PVector::sub(mouse,location);
dir->normalize();
dir->mult(0.3);
acceleration = dir;
//Example 1.9: Motion 101 (velocity and random acceleration)
//acceleration->random2D();
//acceleration->mult(0.3);
//Example 1.8: Motion 101 (velocity and constant acceleration)
velocity->add(acceleration);
velocity->limit(topspeed);
location->add(velocity);
}
