/
Flocker.java
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/
Flocker.java
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package net.citizensnpcs.api.ai.flocking;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import net.citizensnpcs.api.npc.NPC;
import org.bukkit.util.Vector;
public class Flocker implements Runnable {
private final List<FlockBehavior> behaviors;
private final NPCFlock flock;
private final NPC npc;
public Flocker(NPC npc, NPCFlock flock, FlockBehavior... behaviors) {
this.npc = npc;
this.flock = flock;
this.behaviors = Arrays.asList(behaviors);
}
@Override
public void run() {
Collection<NPC> nearby = flock.getNearby(npc);
if (nearby.isEmpty())
return;
Vector base = new Vector(0, 0, 0);
for (FlockBehavior behavior : behaviors) {
base.add(behavior.getVector(npc, nearby));
}
npc.getEntity().setVelocity(npc.getEntity().getVelocity().add(base));
}
public static double HIGH_INFLUENCE = 1.0 / 20.0;
public static double LOW_INFLUENCE = HIGH_INFLUENCE / 10;
}