This is a bar that shows the volume of the environment; the line stretches and changes color according to the volume.
My friend was doing this but he needs to optimice it so I made a another too. Accounts: https://scratch.mit.edu/users/PureLogics/ https://scratch.mit.edu/users/MarcvsPF/ Projects: https://scratch.mit.edu/projects/1312444504/ https://scratch.mit.edu/projects/1312465191/ (The first is not optimiced and the second kind of anyways it's ok)