A module to show GMs which players have the Foundry window focused so they can gauge player engagement.
- When a player unfocuses the Foundry window, their name on the player list will become semi-transparent.
- When their window is not visible at all, it will have a strike through and be even more transparent.
- When their Foundry is starting up and they're staring at a blank gray screen, their name will flash until their Foundry is ready.
This also works with the PopOut! module so that even if they are using a Foundry pop-out window but not the main window, they'll be considered focused.