===== NOTE: ===== THIS PROJECT IS EXTREMELY OUTDATED. It was only built to work in Scratch 1.4 - it no longer works. I'm keeping it up just in case someone is still using Scratch 1.4.
For anyone who ever wanted Scratch to be able to sense right clicks, now you can! Simply download this project and play in presentation mode! Extremely useful for OS projects! I didn't make the script, but I couldn't find any projects on the site that contain it. Also: on a Mac with a 1-button mouse, ctrl-click is a right click. It can also be accomplished on a Mac laptop by putting 2 fingers on the trackpad before clicking.