NMS unmoveable Villager?

Hi Guys,

I got a little question for you all, hopefully you guys having a solution.
So my problem is, I was working on a plugin with unmoveable villagers, I thought everything was fine in code, (there are no errors in eclipse) until I exported it to my server and tested it. So I got this error. (I know it is an error with casting etc. but I dont know how to fix it.): http://pastebin.com/pd0H5a4x
This is the code of the command: http://pastebin.com/KyuhMTkC
The code of the NPCsUtil class: http://pastebin.com/UKu6MRz0
And the code of CustomVillager class: http://pastebin.com/TdCC5DjV
I got this class of CustomVillager from a resource here on the forums.
But I'll explain the error. So I want to spawn a custom villager which is stationary.
Once I try to use the command /npc spawn Quest , it tells me 'An internal error occured' and when i look in the console, the stacktrace shown above pops up.

Any ideas?

Regards,
Guus Huizen - iAmGuus

 

@iAmGuus You could set its genericattribute of d to 0?

 

@WesJD, sorry but I am not a pro at NMS, as I said I used the resource from an guy on the forums here. But can you explain me a bit better?

 

@iAmGuus

Code:

//villager is an instance of CraftVillager
villager.getHandle().getAttributeInstance(GenericAttributes.d).setValue(0.0D);

 

@WesJD, where should I put this, in the NPCsUtil class, or in the CustomVillager class?

 

@iAmGuus That's your decision, not mine.

 

@WesJD, nvm, I think i got it
Thanks!

 

That's not the cause to the OPs problem.


@iAmGuus
Are you registering the custom entity?

The problem is that the spawnEntity method returns a CraftEntity and not your custom entity thus, you get the cast exception.

 

@TGRHavoc He's wanting to not make a villager move, and I gave him a simple answer. That should fix his problem?

 

Guys
I fixed it already with help from @WesJD, thanks for your time!

@WesJD, how would I make it so the villager can not be pushed ?

 

@iAmGuus NBT tag in 1.8

 

@_Filip Can you give me an example?

 

GenericAttributes.d (Source)
How to use it:

Code:

CustomEntityClass#getAttributeInstance(GenericAttributes.d).setValue(0.0D);

 

@ChipDev, u know how to make mobs unpushable ?

 

Hmm.. Let me get that for you

Villagers right?

 

@ChipDev, I fixed that now, I only need to know how I can despawn them. So I store them with an location in the config, and afterwards when I want to despawn them, I loop through all the entities in the world and check if the coordinates x/y/z are the same (I'm doing it with getBlockX/Y/Z()), now that is not working. Ask for code (if needed)

@ChipDev nvm, I have already fixed it myself, thanks for your time anyways.
For the people with same problem; use metadata.

 

@iAmGuus
If you don't mind me asking how did you make it unpushable? I am trying to do the same thing with a Zombie.

 

@glasseater, sure I'll pm you

 

I don't think so.

Code:

@Override
public void g(double d0, double d1, double d2) {
}

Unpushable. Unmoveable.