https://www.youtube.com/watch?v=NceSKCXZl-A
Commands:
/function moreblocks:clock : Start with this function the datapack, this function needs to be one time excuted!
/function moreblocks:geteggs : Get all the items
Items:
WaterBlock: Summons a new waterblock
LavaBlock: Summons a new lavablock
Killer: Removes Water/lava block
With this datapack is it possible to make cool stuff in your vanilla world. Each time the block will break and will turn into water or lava. After that it will turn back to the old block, where it started! Each block will start in group 2 and every block goes from group 1 to 2, 2 to 3 and from 3 to 1
Check the video for more useful information, and check the pictures for an ingame look!
Orginal: https://www.planetminecraft.com/mod/new-water-and-lava-block-more-blocks-datapack/