I have an aggressive mob that when it chases the player spin and then continues to follow the player.

 

entity class

 

public class EntityHound extends MonsterEntity implements IAnimatable {
       private AnimationFactory factory = new AnimationFactory(this);

        public EntityHound(EntityType<? extends MonsterEntity> type, World worldIn)
        {
            super(type, worldIn);
            this.ignoreFrustumCheck = true;
        }

        private <E extends IAnimatable> PlayState predicate(AnimationEvent<E> event)
        {
            event.getController().setAnimation(new AnimationBuilder().addAnimation("idle", true));
            return PlayState.CONTINUE;
        }

        @Override
        public void registerControllers(AnimationData data)
        {
            data.addAnimationController(new AnimationController(this, "controller", 0, this::predicate));
        }

        @Override
        public AnimationFactory getFactory()
        {
            return this.factory;
        }

    
    @Override
    protected void registerGoals() {
        this.goalSelector.addGoal(1, new SwimGoal(this));
        this.goalSelector.addGoal(2, new MeleeAttackGoal(this, 0.8D, true));
        this.goalSelector.addGoal(3, new LookAtGoal(this, PlayerEntity.class, 15.0F));
        this.goalSelector.addGoal(4, new WaterAvoidingRandomWalkingGoal(this, 0.8D));
        this.targetSelector.addGoal(1, new HurtByTargetGoal(this));
        this.targetSelector.addGoal(2, new NearestAttackableTargetGoal<>(this, PlayerEntity.class, true));
        this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, IronGolemEntity.class, true));
    }
    

    public static AttributeModifierMap.MutableAttribute func_234200_m_() {
        return MobEntity.func_233666_p_().createMutableAttribute(Attributes.MAX_HEALTH, 20.0D).createMutableAttribute(Attributes.MOVEMENT_SPEED, (double)0.23F).createMutableAttribute(Attributes.ATTACK_DAMAGE, 1.0D).createMutableAttribute(Attributes.FOLLOW_RANGE, 25.0D);
    }
}

 

Edited February 5, 20214 yr by furiusmax55

Can somebody help me?

 

Spinning can happen when the entity is told repeatedly to go to a location which it is basically at already, i.e. the tolerance (proximity) check (usually based on the entity width) fails to detect it is basically there and prevents it from proceeding along the path.

 

So, I don't know anything about your code, but you might check your entity declared width.

Edited February 12, 20214 yr by lupicus