Undo feature in Creative Mode
Accidentally removing the last block that holds a grid together is very annoying (and can happen often while using the symmetry tools). Other accidents can also happen, including removing a line or plane of blocks in the incorrect orientation, removing a cargo container that contained items for survival gameplay... etc.
Hard to see why don't we already have an undo feature, to undo at least the very last grid modification. If there is no performance impact, it could hold a traditional undo stack of e.g. 10 or 20 last modifications.
shared this idea 16/09/17 12:29