[SUGGESTION] Please add an undo function for deletes

[JD-The-65th]

Hello reader. From transitioning over from Mobile Mindustry to PC Mindustry, I find it really easy to accidentally grief when holding Right Mouse Button. Please add some type of undo function so that if you accidentally delete something, you can restore it.

[buthed010203]

This would be a nice thing to have, I should look into a way of doing this efficiently. For now you can just toggle building on and off with E (or even enable the thing that disables it when the queue is empty) I suppose.

[bend-n]

i would like undos for placement, and for placement of schematics, too. please.

[buthed010203]

Has existed for a good while