Case:
It can be hard to see shield coverages in busy bases. It's also hard to know what queued shields will cover so that you can queue other potential shields in quick succession. This widget adds rings on the ground with different colours and animating the queued shields' rings for added visibility.
Download: https://gist.github.com/tetrisface/b44fd0b678e4d858bc42acf747993d52
Old 2D version in the video: https://gist.github.com/tetrisface/fcf1e6bb053f8f0a0cfa6b99e11d04c2