The logging is saved inside the bson data in all online saves, local saves, stamps, and clipboard pieces. It is loaded back when reloading each of those.
See #474 for the format of the data. It is the same format for the bson data. Note that "links" is an array of objects. It can be recursive.
There is some effort to not duplicate information, we don't care if you loaded a stamp 10 times or if you are using the clipboard in your own save. Extra information is mostly not saved for your own stuff, only when you take material from other saves.
Press ctrl+a in debug builds to show what info it is currently saving in Client. Also enabled in snapshots for now.
There is one unrelated change in here, which fixes a crash pointed out by QuanTech. It was also save related and it was too close to the other changes to separate it into another commit. It fixes a crash when saving signs with invalid unicode. the BSON library doesn't like this, it was returning an error but we ignored it, which caused a crash. It now notices those errors. I also had to update several Serialize calls to check if it actually returned save data, or else it then would have started crashing there instead.
Also some debug prints were removed
There are *no* more spacing issues. I used tabs exclusively.
Also, I made changes off of the develop branch.
Here's the Ruby regex that I used:
text.gsub!(/(( |\t)*)if ?\((.*)\) ?{?\n?( |\t)*(free ?\(|delete |delete\[\] )(.*)\)?;/, "\\1\\5\\6;")
also fix the other crash when exiting the game from inside of one of these windows, because first Client::Shutdown would delete all active requests and only later ~Engine would delete _state, which delets the ServerSaveActivity window, which tries to close the active render request
