Game Information asking to save when no changes were made

[bobtheblueberry]

Open a game like Street Race.gm6 and open the game infomation and close it. LGM acts like you've changed something.

[IsmAvatar]

This is caused by the RTF document. Due to the way RTF is designed, there are many ways to represent the same styled document. Java stores the information in a more abstract way, and then regenerates the flat document on demand. This usually comes out as a slightly different representation, with the same visual results. Unfortunately, I can't really make a visual comparison (or, at least, certainly not efficiently), so detecting real changes is quite difficult.

A better solution might be to register a change listener to the underlying document. Or better yet, an UndoManager - if there is nothing to undo, it can probably be assumed that there have been no changes.

[RobertBColton]

I have temporarily fixed this in 8eb131f by using a document listener as well as comparing only certain properties of the frames resources.

However I also had to reset the variable when visibility of the frame changed, so I am wondering if maybe IsmAvatar's idea of checking the undo manager, which the frame does now have, is a little more elegant.

Edit: At the current moment in time that solution is not possible because as soon as a new project is loaded the frame is reverted and starts out with at least 1 bullshit undo.

[RobertBColton]

After fixing the behavior of the undo manager in 5344d6a to know when to properly clear its undo history on a visibility change or revert I can say that this now properly works, as such I am closing this ticket as resolved.