@Override
public void start(Scene scene) {
database = new SpatialArray<Vec2>(32);
newSprite(
Color.red,
15,
190,
new SteerSet<Vec2>(
new SteerTo<Vec2>(
500,
slowest =
new TargetSlowest<Vec2>(
database,
null,
100,
200,
false,
32,
SpatialDatabase.ALL_GROUPS,
Vec2.FACTORY)),
new SteerWander2(500, 0, 100, 150, 80)));
for (int i = 0; i < 24; i++) {
SteerSprite lamb =
newSprite(
Color.white,
10,
SteerMath.randomFloat(150, 250),
new SteerWander2(1000, 0, 100, 150, 80));
lamb.position.set(SteerMath.randomFloat(width), SteerMath.randomFloat(height));
database.add(lamb);
}
}
@Override
public V getTarget(SteerSubject<V> s) {
subject = s;
slowestVelocitySq = Float.MAX_VALUE;
queryPosition.set(subject.getPosition());
queryPosition.addsi(subject.getDirection(), queryOffset);
int found = 0;
if (contains) {
found = space.contains(queryPosition, queryRadius, max, groups, this);
} else {
found = space.intersects(queryPosition, queryRadius, max, groups, this);
}
if (found == 0) {
return null;
}
return target;
}