I manage to spawn the mob in by placing the block but when i do it spawn 2 entities and one of them has no AI and doesn't move.

Here is the Code : http://pastebin.com/vCZYnAst

Hello,

 

You should check for par3World.isRemote == false before you spawn, because you spawn it on the client and the server side and on the client side it's not moving.

 

So your code should look like this:

 

 

if (par1World.isRemote == false)
{
       EntityDragon asshole = new EntityDragon(par1World);
                 asshole.setPositionAndUpdate(par2, par3 + 10, par4);
                 par1World.spawnEntityInWorld(asshole);
}

 

 

Also, i changed the setPosition to setPositionToUpdate, i don't know if it's necessary, but i do it like this and it's working like a charm.

 

I hope i helped.

 

ss7

You sir a a god damn hero. I had no idea that method existed looked high and lowq for something like that too. And could you explain the par3World.isRemote == false a little bit more. Sorry i'm brand new to modding.

Hi

 

The client/server side is pretty important to understand.  These links might help...

http://greyminecraftcoder.blogspot.com.au/2013/10/the-most-important-minecraft-classes.html

http://greyminecraftcoder.blogspot.com.au/2013/10/client-server-communication-using.html

 

-TGG