How do I make an undo/redo system

Hi,

I'm on a project that makes a drawing page (something like Paint).

I want to have an option to undo/redo last iterations.

How can I do an Ctrl+z system for more the last move?

I can use the load/save events to undo the last iteration, but how can I go more deep?

Lets say that pressing 10 times the Ctrl+z combination will bring back the drawing area 10 steps backwards?

TNX

I haven't used it but you could look into this

https://www.scirra.com/forum/viewtopic.php?t=77130&start=0

Hi codah

I'll give it a try, thnx!!!

Any other ideas?

Nope I haven't implemented undo myself but I will need to and that's the first thing I'll look at.