Solved Piston Block Move

[QuestLove]

Skript Version: Skript 2.2 bensku-dev37c
Skript Author: Bensku
Minecraft Version: 1.12.2

How can I do
https://docs.skunity.com/syntax/events/On Block Piston Push

As far as I know the addon is dead is it possible to do it through the piston extend event?

 

[Donut]

on piston extend:
    broadcast "all blocks moved: %moved blocks%"
    broadcast "block directly next to piston: %first element of moved blocks%"

 

[QuestLove]

on piston extend:
    broadcast "all blocks moved: %moved blocks%"
    broadcast "block directly next to piston: %first element of moved blocks%"

How would I check the previous block at the location to the new block at the location? I have varables saved to blocks and want them moved over with the piston event

 

[Donut]

like this

on piston extend:
    loop moved blocks:
        set {_loc} to loop-value's location
        broadcast "[old location of %loop-value%] %{_loc}%"

        set {_loc} to {_loc} ~ normalize vector from event-block to loop-value
        broadcast "[new location of %loop-value%] %{_loc}%"

 

[QuestLove]

I got this working with the above code here is a finished example for those who want to properly check the before and after location on a block from piston extend and retract

piston extend:
  loop moved blocks:
    set {_loc} to loop-value's location
    broadcast "[old location of %loop-value%] %{_loc}%"
    set {_loc} to {_loc} ~ normalize vector from event-block to loop-value
    broadcast "[new location of %loop-value%] %{_loc}%"
    add {_loc} to {_blocks::*}
  wait 2 ticks
  loop {_blocks::*}:
    set block at loop-value to stone
piston retract:
  loop moved blocks:
    set {_loc} to loop-value's location
    broadcast "[old location of %loop-value%] %{_loc}%"
    set {_loc} to {_loc} ~ normalize vector from loop-value to event-block
    broadcast "[new location of %loop-value%] %{_loc}%"
    add {_loc} to {_blocks::*}
  wait 2 ticks
  loop {_blocks::*}:
    set block at loop-value to dirt

The retract sets it to dirt and the extend sets it to stone so you can see the results live