Editing vanilla barrier blocks

[asdgadgasd]

I am trying to make a simple mod were barrier blocks are visible all the time. I want it to behave like there is always a barrier block it hand at all times. Is there a bool or something I can set true for this and where is it located?

Thanks!

[asdgadgasd]

So i assume i will not be able to edit the readOnly file. if i could this would be great because i could just change the condition. 

 

So how would i make a call during runtime to

animateTick(posX, posY, posZ, 16, random, true, blockpos$mutable);

I think something like this is what needs to be called.

Thanks for help!

 

[asdgadgasd]

oh yeah thats true. Thanks i think i got in now.