:DRAG AROUND THE BOX: I recently saw a YouTube video about how new movie green screens are being made. (It's so cool!) one of the ways they are doing this is by flashing two (or even up to six!) different photos really, REALLY fast! (Scratch couldn't handle the speed I wanted so there's an ugly flashing) and each camera is tuned to a specific framerate so it only shows the specific photo! So I wanted to try to make a replication of it! Every time you press the green flag it changes the room being shown in the monitor.
I got the info from a video on YouTube made by Cleo Abrams (go see it!)
