Hello I would like to create a kart, so I made one entity everything works, I added the code to get into it and direct it.

 

everything is set apart a bug .... when I move I returned to the same place after a second or more, as a lag

 

 

here is the code of the entity if anyone has had is the problem:

 

 

 

package minecraftkart.common;

 

 

import net.minecraft.entity.Entity;

import net.minecraft.entity.EntityLiving;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.world.World;

 

 

 

public  class EntityKart extends EntityLiving

{

 

private int i;

 

public EntityKart(World model) {

super(model);

stationary = false;

 

// TODO Auto-generated constructor stub

}

 

public boolean interact(EntityPlayer entityplayer)

    {

        if(riddenByEntity == null || riddenByEntity == entityplayer)

        {

            entityplayer.mountEntity(this);

            return true;

        } else

        {

            return false;

        }

 

    }

 

public boolean stationary;

 

protected boolean isMovementCeased()

    {

        return stationary;

    }

public void moveEntity(double d, double d1, double d2)

    {

    if(riddenByEntity != null)

    {

    stationary = true;

            motionX += riddenByEntity.motionX*5; // * 0.20000000000000001D;

            motionZ += riddenByEntity.motionZ*5; // * 0.20000000000000001D;

            if(isCollidedHorizontally)

            {

                isJumping = true;

            }

            super.moveEntity(motionX, motionY, motionZ);

    }else

    {

    super.moveEntity(d, d1, d2);

    stationary = true;

    }

    }

 

public double getMountedYOffset() {

return 0.2D;

}

 

 

 

 

    }

}

 

Your cart is probably to fast, this kind of glitches can happen if you go to fast.

And check your console, there might be an error in it.

hello , I tried to reduce the speed and is same, and no error in the console

 

i don't understand !!!