I coded this to show off how much smoother these health bars are. Drag the Cat. If it touches the Space Dog it will lose health. If you want to check out this but without the smooth health bars check out my other health bars game here: https://scratch.mit.edu/projects/1297897507/
Thanks to griffpatch for the awesome tutorial on how to make Smoother Health Bars! Check him out here: https://scratch.mit.edu/users/griffpatch/