Unbreakable but movable block

[Ideki]

Hello,

I am trying to create an unbreakable block but that I can move with pistons.

So I got the indestructible part figured out from the BEDROCK block.

And I get the properties of GLASS to make it unspawnable.

But it looks that it also makes it unpushable.

These are the properties of my block:

public static final BlockBehaviour.Properties MY_BLOCK_PROPERTIES = BlockBehaviour.Properties
            .of(Material.GLASS, MaterialColor.TERRACOTTA_BLACK)
            .strength(-1.0F, 3600000.0F)
            .noDrops()
            .sound(SoundType.METAL);

Any idea how I can make my block pushable ?

[Ideki]

What would happen if I made the speed of 0 ?
Would that keep it unbreakable but pushable ?

[Luis_ST]

the block is then insta breakable

Edited March 11, 2022 by Luis_ST

[Ideki]

ok, so if I go the other way around and make the speed 3600000 then that should discourage most people to try and break it.
Right ?

[Luis_ST]

that should work