Examples with AttributeInstance net.minecraft.world.entity.ai.attributes.AttributeInstance used on opensource projects

Example 6 with AttributeInstance

use of net.minecraft.world.entity.ai.attributes.AttributeInstance in project MinecraftForge by MinecraftForge.

the class GravityAttributeTest method worldTick.

@SubscribeEvent
public void worldTick(TickEvent.WorldTickEvent event) {
    if (!event.world.isClientSide) {
        if (ticks++ > 60) {
            ticks = 0;
            Level w = event.world;
            List<LivingEntity> list;
            if (w.isClientSide) {
                ClientLevel cw = (ClientLevel) w;
                list = new ArrayList<>(100);
                for (Entity e : cw.entitiesForRendering()) {
                    if (e.isAlive() && e instanceof LivingEntity)
                        list.add((LivingEntity) e);
                }
            } else {
                ServerLevel sw = (ServerLevel) w;
                Stream<LivingEntity> s = StreamSupport.stream(sw.getEntities().getAll().spliterator(), false).filter(Entity::isAlive).filter(e -> e instanceof LivingEntity).map(e -> (LivingEntity) e);
                list = s.collect(Collectors.toList());
            }
            for (LivingEntity liv : list) {
                AttributeInstance grav = liv.getAttribute(ForgeMod.ENTITY_GRAVITY.get());
                boolean inPlains = liv.level.getBiome(liv.blockPosition()).getBiomeCategory() == BiomeCategory.PLAINS;
                if (inPlains && !grav.hasModifier(REDUCED_GRAVITY)) {
                    logger.info("Granted low gravity to Entity: {}", liv);
                    grav.addTransientModifier(REDUCED_GRAVITY);
                } else if (!inPlains && grav.hasModifier(REDUCED_GRAVITY)) {
                    logger.info("Removed low gravity from Entity: {}", liv);
                    grav.removeModifier(REDUCED_GRAVITY);
                }
            }
        }
    }
}

Example 7 with AttributeInstance

use of net.minecraft.world.entity.ai.attributes.AttributeInstance in project MyPet by xXKeyleXx.

the class FollowOwner method applyWalkSpeed.

private void applyWalkSpeed() {
    float walkSpeed = owner.getAbilities().walkingSpeed;
    if (owner.getAbilities().flying) {
        // make the pet faster when the player is flying
        walkSpeed += owner.getAbilities().flyingSpeed;
    } else if (owner.isSprinting()) {
        // make the pet faster when the player is sprinting
        if (owner.getAttributes().getInstance(Attributes.MOVEMENT_SPEED) != null) {
            walkSpeed += owner.getAttributes().getInstance(Attributes.MOVEMENT_SPEED).getValue();
        }
    } else if (owner.isPassenger() && owner.getVehicle() instanceof LivingEntity) {
        // adjust the speed to the pet can catch up with the vehicle the player is in
        AttributeInstance vehicleSpeedAttribute = ((LivingEntity) owner.getVehicle()).getAttributes().getInstance(Attributes.MOVEMENT_SPEED);
        if (vehicleSpeedAttribute != null) {
            walkSpeed = (float) vehicleSpeedAttribute.getValue();
        }
    } else if (owner.hasEffect(MobEffects.MOVEMENT_SPEED)) {
        // make the pet faster when the player is has the SPEED effect
        walkSpeed += owner.getEffect(MobEffects.MOVEMENT_SPEED).getAmplifier() * 0.2 * walkSpeed;
    }
    // make aquatic pets faster - swimming is hard
    if (this.petEntity.isInWaterOrBubble() && this.petEntity.getNavigation() instanceof MyAquaticPetPathNavigation) {
        walkSpeed += 0.6f;
        if (owner.isSwimming()) {
            walkSpeed -= 0.035f;
        }
        if (owner.hasEffect(MobEffects.DOLPHINS_GRACE)) {
            walkSpeed += 0.08f;
        }
    }
    // make the pet a little bit faster than the player so it can catch up
    walkSpeed += 0.07f;
    nav.getParameters().addSpeedModifier("FollowOwner", walkSpeed);
}

Example 8 with AttributeInstance

use of net.minecraft.world.entity.ai.attributes.AttributeInstance in project MyPet by xXKeyleXx.

the class FollowOwner method applyWalkSpeed.

private void applyWalkSpeed() {
    float walkSpeed = owner.getAbilities().walkingSpeed;
    if (owner.getAbilities().flying) {
        // make the pet faster when the player is flying
        walkSpeed += owner.getAbilities().flyingSpeed;
    } else if (owner.isSprinting()) {
        // make the pet faster when the player is sprinting
        if (owner.getAttributes().getInstance(Attributes.MOVEMENT_SPEED) != null) {
            walkSpeed += owner.getAttributes().getInstance(Attributes.MOVEMENT_SPEED).getValue();
        }
    } else if (owner.isPassenger() && owner.getVehicle() instanceof LivingEntity) {
        // adjust the speed to the pet can catch up with the vehicle the player is in
        AttributeInstance vehicleSpeedAttribute = ((LivingEntity) owner.getVehicle()).getAttributes().getInstance(Attributes.MOVEMENT_SPEED);
        if (vehicleSpeedAttribute != null) {
            walkSpeed = (float) vehicleSpeedAttribute.getValue();
        }
    } else if (owner.hasEffect(MobEffects.MOVEMENT_SPEED)) {
        // make the pet faster when the player is has the SPEED effect
        walkSpeed += owner.getEffect(MobEffects.MOVEMENT_SPEED).getAmplifier() * 0.2 * walkSpeed;
    }
    // make aquatic pets faster - swimming is hard
    if (this.petEntity.isInWaterOrBubble() && this.petEntity.getNavigation() instanceof MyAquaticPetPathNavigation) {
        walkSpeed += 0.6f;
        if (owner.isSwimming()) {
            walkSpeed -= 0.035f;
        }
        if (owner.hasEffect(MobEffects.DOLPHINS_GRACE)) {
            walkSpeed += 0.08f;
        }
    }
    // make the pet a little bit faster than the player so it can catch up
    walkSpeed += 0.07f;
    nav.getParameters().addSpeedModifier("FollowOwner", walkSpeed);
}