Option to clear log messages after being displayed for X amount of time.

[pewcworrell]

The log can fill up my screen, and block my gameplay. I have it toggled off because of this. It's not always bad to display the information, but I don't need it to stay there.

I'd like an option under native_logger that for a message lifetime. I'd imagine it should be on by default and last a similar duration to Unreal or Unity print to screen.

I may try to implement this myself if I need it in the future. For now I'm just working without the native_logger.

[pewcworrell]

I had to change the extension to upload it, but this suits my needs. I didn't add a nice menu option to change the lifetime, and it could probably use some optimization, but it works. logger_view.txt