public static void walkTo(
final Entity entity, Location location, double speed, final Runnable callback) {
if (entity == null || location == null) return;
net.minecraft.server.v1_8_R3.Entity nmsEntityEntity = ((CraftEntity) entity).getHandle();
if (!(nmsEntityEntity instanceof EntityInsentient)) return;
final EntityInsentient nmsEntity = (EntityInsentient) nmsEntityEntity;
final NavigationAbstract entityNavigation = nmsEntity.getNavigation();
final PathEntity path;
final boolean aiDisabled = isAIDisabled(entity);
if (aiDisabled) {
toggleAI(entity, true);
nmsEntity.onGround = true;
}
path = entityNavigation.a(location.getX(), location.getY(), location.getZ());
if (path != null) {
entityNavigation.a(path, 1D);
entityNavigation.a(2D);
final double oldSpeed = nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).b();
nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(speed);
new BukkitRunnable() {
@Override
public void run() {
if (entityNavigation.m() || path.b()) {
if (callback != null) callback.run();
nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(oldSpeed);
if (aiDisabled) toggleAI(entity, false);
cancel();
}
}
}.runTaskTimer(DenizenAPI.getCurrentInstance(), 1, 1);
}
// if (!Utilities.checkLocation(location, entity.getLocation(), 20)) {
// TODO: generate waypoints to the target location?
else {
entity.teleport(location);
}
}
public static void setSpeed(Entity entity, double speed) {
net.minecraft.server.v1_8_R3.Entity nmsEntityEntity = ((CraftEntity) entity).getHandle();
if (!(nmsEntityEntity instanceof EntityInsentient)) return;
EntityInsentient nmsEntity = (EntityInsentient) nmsEntityEntity;
nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).setValue(speed);
}
public static double getSpeed(Entity entity) {
net.minecraft.server.v1_8_R3.Entity nmsEntityEntity = ((CraftEntity) entity).getHandle();
if (!(nmsEntityEntity instanceof EntityInsentient)) return 0.0;
EntityInsentient nmsEntity = (EntityInsentient) nmsEntityEntity;
return nmsEntity.getAttributeInstance(GenericAttributes.MOVEMENT_SPEED).b();
}