Passive Falling Block Generator

People often block the End to mitigate the two-week Minecraft phase, but that blocks off the renewability of sand and red sand. This simple datapack aims to fix that, by adding a special block that passively dupes blocks.

By default, you can place a falling block above it to generate it, but you can change the score #topOrSides from the pfbg.vars scoreboard to make it generate four adjacent blocks.

It includes every falling block except for anvils, but they can be added to the #pfbg:falling blocks tag.