[1.16.4] vehicle entity

[brok4d]

Hello good, I am trying to move the entity of the vehicle, almost everything is ready but it does not move, someone can help me.

package com.brok.brokmod.client.render.entity;

import net.minecraft.block.BlockState;
import net.minecraft.entity.*;
import net.minecraft.entity.ai.attributes.AttributeModifierMap;
import net.minecraft.entity.ai.attributes.Attributes;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.network.IPacket;
import net.minecraft.util.*;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.vector.Vector3d;
import net.minecraft.world.World;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import net.minecraftforge.fml.network.NetworkHooks;

import javax.annotation.Nonnull;


public class CarBrokEntity extends CreatureEntity{


	public CarBrokEntity(EntityType<? extends CreatureEntity> type, World worldIn) {
		super(type, worldIn);
		experienceValue = 0;
		setNoAI(true);
		enablePersistence();


	}
	@Override
	public void travel(@Nonnull Vector3d pos) {
		LivingEntity entity = this;
		float forward = entity.moveForward;
		float strafe = 0;
		pos = new Vector3d (strafe, 0 ,forward);

		if (this.isBeingRidden()) {

			entity.rotationYaw = this.rotationYaw;
			entity.prevRotationYaw = this.rotationYaw;
			entity.rotationPitch = this.rotationPitch * 0.5F;
			this.setRotation(entity.rotationYaw, entity.rotationPitch);
			entity.renderYawOffset = this.rotationYaw;
			entity.rotationYawHead = this.rotationYaw;
			entity.stepHeight = 1.0F;
			this.move(MoverType.PLAYER, pos);
			super.travel(pos);
			entity.prevLimbSwingAmount = this.limbSwingAmount;
			double d1 = 1.0D;
			double d0 = 1.0D;
			float f1 = MathHelper.sqrt(d1 * d1 + d0 * d0) * 4.0F;
			if (f1 > 1.0F) f1 = 1.0F;
			entity.limbSwingAmount += (f1 - this.limbSwingAmount) * 0.4F;
			entity.limbSwing += this.limbSwingAmount;
			return;
		}
		entity.stepHeight = 0.5F;
		super.travel(pos);
	}


	@Nonnull
	@Override
	public ActionResultType func_230254_b_(@Nonnull PlayerEntity sourcePlayer, @Nonnull Hand hand) {

		ActionResultType resultType = ActionResultType.func_233537_a_(this.world.isRemote());
		super.func_230254_b_(sourcePlayer, hand);
		sourcePlayer.startRiding(this);

		return resultType;
	}
	@Override
	public boolean canDespawn(double distanceToClosestPlayer) {
		return false;
	}

	@Nonnull
	@Override
	public IPacket<?> createSpawnPacket() {
		return NetworkHooks.getEntitySpawningPacket(this);
	}

	@OnlyIn(Dist.CLIENT)
	public static AttributeModifierMap.MutableAttribute mutableAttributeCarBrok(){
		return CreatureEntity.func_233666_p_().createMutableAttribute(Attributes.MAX_HEALTH, 10.0D)
				.createMutableAttribute(Attributes.ATTACK_DAMAGE, 2.0D)
				.createMutableAttribute(Attributes.ATTACK_SPEED, 1.0D)
				.createMutableAttribute(Attributes.ATTACK_KNOCKBACK, 1.0D)
				.createMutableAttribute(Attributes.MOVEMENT_SPEED, 1.0D);
		
	}
	@Nonnull
	@Override
	public CreatureAttribute getCreatureAttribute() {
		return CreatureAttribute.UNDEFINED;
	}

	@Override
	protected int getExperiencePoints(@Nonnull PlayerEntity player) {

		return 1 + this.world.rand.nextInt(5);
	}
	@Override
	public void playStepSound(@Nonnull BlockPos pos, @Nonnull BlockState blockIn) {

		this.playSound(SoundEvents.BLOCK_METAL_STEP, 0.25F, 1.0F);
	}

	@Override
	public SoundEvent getHurtSound(@Nonnull DamageSource ds) {

		return SoundEvents.BLOCK_METAL_BREAK;
	}

	@Override
	public SoundEvent getDeathSound() {

		return SoundEvents.BLOCK_METAL_BREAK;
	}
	@Override
	protected SoundEvent getAmbientSound() {

		return SoundEvents.AMBIENT_WARPED_FOREST_LOOP;
	}



}

 

[WindRunner7]

You will need to override the travel method. There is a good example of this in the AbstractHorseEntity class.

public void travel(Vector3d travelVector) {
      if (this.isAlive()) {
         if (this.isBeingRidden() && this.canBeSteered() && this.isHorseSaddled()) {
            LivingEntity livingentity = (LivingEntity)this.getControllingPassenger();
            this.rotationYaw = livingentity.rotationYaw;
            this.prevRotationYaw = this.rotationYaw;
            this.rotationPitch = livingentity.rotationPitch * 0.5F;
            this.setRotation(this.rotationYaw, this.rotationPitch);
            this.renderYawOffset = this.rotationYaw;
            this.rotationYawHead = this.renderYawOffset;
            float f = livingentity.moveStrafing * 0.5F;
            float f1 = livingentity.moveForward;
            if (f1 <= 0.0F) {
               f1 *= 0.25F;
               this.gallopTime = 0;
            }

            if (this.onGround && this.jumpPower == 0.0F && this.isRearing() && !this.allowStandSliding) {
               f = 0.0F;
               f1 = 0.0F;
            }

            if (this.jumpPower > 0.0F && !this.isHorseJumping() && this.onGround) {
               double d0 = this.getHorseJumpStrength() * (double)this.jumpPower * (double)this.getJumpFactor();
               double d1;
               if (this.isPotionActive(Effects.JUMP_BOOST)) {
                  d1 = d0 + (double)((float)(this.getActivePotionEffect(Effects.JUMP_BOOST).getAmplifier() + 1) * 0.1F);
               } else {
                  d1 = d0;
               }

               Vector3d vector3d = this.getMotion();
               this.setMotion(vector3d.x, d1, vector3d.z);
               this.setHorseJumping(true);
               this.isAirBorne = true;
               net.minecraftforge.common.ForgeHooks.onLivingJump(this);
               if (f1 > 0.0F) {
                  float f2 = MathHelper.sin(this.rotationYaw * ((float)Math.PI / 180F));
                  float f3 = MathHelper.cos(this.rotationYaw * ((float)Math.PI / 180F));
                  this.setMotion(this.getMotion().add((double)(-0.4F * f2 * this.jumpPower), 0.0D, (double)(0.4F * f3 * this.jumpPower)));
               }

               this.jumpPower = 0.0F;
            }

            this.jumpMovementFactor = this.getAIMoveSpeed() * 0.1F;
            if (this.canPassengerSteer()) {
               this.setAIMoveSpeed((float)this.getAttributeValue(Attributes.MOVEMENT_SPEED));
               super.travel(new Vector3d((double)f, travelVector.y, (double)f1));
            } else if (livingentity instanceof PlayerEntity) {
               this.setMotion(Vector3d.ZERO);
            }

            if (this.onGround) {
               this.jumpPower = 0.0F;
               this.setHorseJumping(false);
            }

            this.func_233629_a_(this, false);
         } else {
            this.jumpMovementFactor = 0.02F;
            super.travel(travelVector);
         }
      }
   }

 

Since your entity doesn't move on it's own and doesn't jump you can remove a good chunk of this but it should get you started. 

[brok4d]

Thank you for everything, it has helped me a lot, thank you.