Features for co-op gameplay

[gddgddg]

I'm very pleased that Sunshine supports multicast. I think this feature should be further expanded so that friends can play together more easily. As it is right now, it can work if you really trust the people connecting to you, but a few quality of life improvements could make Sunshine much better for co-op games

1. Show a list of connected clients and allow restrictions and kicking. It would be helpful if clients could be restricted to using only a gamepad and not the keyboard or mouse
2. Have an option to prevent clients from muting sound. Moonlight has an option to mute the host's audio while connected, but this can be confusing and detrimental when friends are connecting to play games together
3. Have an option for configured apps to be captured and displayed on the hosts' computers so that the rest of the host's UI remains hidden. This is like Window Capture in OBS, which shows only the selected window
4. Restrict clients to a single monitor and disallow their cursors from exiting the boundaries of that monitor. It's currently very easy for the cursor to get lost in another monitor. It would be very confusing for a friend connecting to another computer to lose the mouse in another screen. If this could somehow be restricted, it would be very helpful

Parsec is currently the only software I know of made for co-op game streaming. It works well, but it's not self-hostable, and it's proprietary. I would be very happy if Sunshine and Moonlight became a real alternative to Parsec, and it's almost there as it is right now.