Entity Server/Client update issues

[allout58]

I am having some issues with the server updating the client as to its position.

 

 

My full project can be view here: https://github.com/allout58/SpaceCraft

 

 

Here is the code file for the entity in question:

EntityRocket.java

package allout58.mods.SpaceCraft.Rockets.Entity;


import java.util.Random;



import net.minecraft.client.Minecraft;
import net.minecraft.entity.Entity;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import allout58.mods.SpaceCraft.Rockets.Rocket;


public class EntityRocket extends Entity
{
    Rocket rocketLogic;


    public EntityRocket(World world)
    {
        super(world);
        // this.preventEntitySpawning = true;
    }


    public EntityRocket(World par1World, Rocket rLogic, double x, double y, double z)
    {
        this(par1World);
        this.setPosition(x, y, z);
        rocketLogic = rLogic;
        rocketLogic.Launch();
    }


    @Override
    protected void readEntityFromNBT(NBTTagCompound nbttagcompound)
    {
         rocketLogic = new Rocket();
         rocketLogic.readFromNBT(nbttagcompound);
    }


    @Override
    protected void writeEntityToNBT(NBTTagCompound nbttagcompound)
    {
         rocketLogic.writeToNBT(nbttagcompound);
    }


    @Override
    public void onUpdate()
    {
        super.onUpdate();
        if (ticksExisted > 500) this.kill();
        if (rocketLogic == null) return;
        if (!worldObj.isRemote)
        {
            rocketLogic.tick();
            this.motionX = rocketLogic.velX;
            this.motionY = rocketLogic.velY;
            this.motionZ = rocketLogic.velZ;
        }
        setPosition(posX + motionX, posY + motionY, posZ + motionZ);
        if (worldObj.isRemote)
        {
            Random rand = new Random();
            for (int i = 0; i < (rocketLogic.Size.ordinal() + 1) * (2 - Minecraft.getMinecraft().gameSettings.particleSetting); i++)
            {
                worldObj.spawnParticle("flame", this.posX + rand.nextDouble() * (rand.nextBoolean() ? -1 : 1), this.posY - rand.nextDouble(), this.posZ + rand.nextDouble() * (rand.nextBoolean() ? -1 : 1), rand.nextInt(35) / 100 * (rand.nextBoolean() ? -1 : 1), -rand.nextDouble(), rand.nextInt(35) / 100 * (rand.nextBoolean() ? -1 : 1));
            }
        }
        System.out.println("Rocket entity-" + (worldObj.isRemote ? "Client" : "Server") + " x:" + posX + " y:" + posY + " z:" + posZ);


    }


    @Override
    protected void entityInit()
    {


    }
}

 

 

FYI, the class Rocket updates "velY" on "tick()". See the github for the full file.

 

 

Here is some of the output:

2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Server x:-594.5 y:246.40848585690674 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Client x:-594.5 y:231.5 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Server x:-594.5 y:246.40848585690674 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Client x:-594.5 y:231.5 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Server x:-594.5 y:246.40848585690674 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Client x:-594.5 y:231.5 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Server x:-594.5 y:246.40848585690674 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Client x:-594.5 y:231.5 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Server x:-594.5 y:246.40848585690674 z:-165.5
2013-09-02 23:24:43 [iNFO] [sTDOUT] Rocket entity-Client x:-594.5 y:231.5 z:-165.5

 

 

Thanks for any help you can give!

[thebest108]

Is it your y spazzing out?

I think it's solved by doing yOffset = yOffset/3

I haven't tried it since 1.4 but it might still work

[GotoLink]

  Quote

import net.minecraft.client.Minecraft;

You are calling a client only class in a common file. Instant server crash.

[allout58]

thebest108: the y is the only one I am changing, but I set the motionX, motionY and motionZ to constants > 0 and client still wasn't moving. I can get the client to move, but not with the server.

 

 

GotoLink: yes, but after running a world.isRemote check. How else am I going to get the particle settings? The particles can only be spawned client side.

 

 

The particles are the real reason I want both client and server side. If I make sure that only the serverside entity is spawned, everything works fine but I can't spawn particles, and I really want particles...