Press any key to show/hide the variables. You may have to hold the key for a little. I don't know why.
Everything is by me. If the camera isn't working, but it isn't showing that it is disabled, you usually just need to reload the page. If it is showing disabled, you need to allow it in the settings. The clone positioning code isn't working for some reason and I am tired of trying to fix it, but just don't change the direction much and it will be fine. I thought about regulating the clones if there are too many on the screen at a time, but they seem to regulate themselves, so I won't worry about it.
