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Showing posts from April, 2019

Erase And Rewind

As I continue work on the level editor for the game I decided that adding an undo/redo system would be pretty handy. Because such a system will end up being quite tightly integrated into the editor code it makes sense to add it sooner rather than later - so that's what I'll be doing in this post Implementing an undo systems in an editors is a programming problem that has been solved many times. The solutions usually fall into one of two categories: