How to make an entity invlunerable and unable to be pushed?

[MrabEzreb]

I am currently making a mod wherein I need an entity that A: should not be able to be damaged and B: should not be able to move.

How can I do this? I can't find anything along the lines of get/set Invulnerable and canBePushed and canBeCollided with arent working!

Thanks in advance

[Earthcomputer]

For making an entity invulnerable:

If it is a custom entity override the method isEntityInvulnerable(DamageSource). Otherwise, use the LivingHurtEvent and cancel it if necessary.

[MrabEzreb]

I dont see that method

[Earthcomputer]

Hm, what version of mc are you using? The method is about three quarters way down the class Entity in 1.8

[MrabEzreb]

I am using forge 1.8 11.14.3.1450, since when I tried following the instructions to update forge on the latest it didnt work (I assume because of the new Mdk thingamadoodle)

I updated that from the latest 1.7.10, since I was originally following pahimar's LMR series, but then switched to another tutorial that is for 1.8

[MrabEzreb]

I believe that I may have found it, desguised as func_180431_b(DamageSource p_180431_1_). Is this what should be inside of it (in the Entity class)

public boolean func_180431_b(DamageSource p_180431_1_)
    {
        return this.invulnerable && p_180431_1_ != DamageSource.outOfWorld && !p_180431_1_.func_180136_u();
    }

[MrabEzreb]

It appears that overriding that worked

[Earthcomputer]

Is that a 'this is solved'?