BinaryFour

the only thing I still need is where I can find the registered Entities. Like when using blocks: blocks.OBSIDIAN . But Where can I find this for Entities? I guess Entity.EntityCow isn't the right because it doesn't works.

I still don't manage to make the code work... Could you give me an example?

I did what you said: But EntityInteractEvent does not exists for forge MC 1.9.4

But I want to code it for Minecraft 1.9.4. The problem is that I cant find EntityInteractEvent.

I just cant figure out how to replace the item in your hand when you right click on a cow. :'( I am trying to make a dirtBucket, for water and lava it is working fine. But what code should I use to replace the dirtBucketEmpty to dirtBucketMilk when I right click a cow. All help is welcome

Yes Thanks that was exactly the problem

When I want to add an ItemAxe to my mod, it won't start the game. Is there some kind of bug with it? Let me know.