ezpz

an easing function for Gamemaker that will:

• add only one script to your project
• ease values up as well as down
• ease over negative and positive values
• love u

this function normalizes your inputs, before running them through the following collection of tweening functions developed by Robert Penner under the MIT license

linear in-quad out-quad in-out-quad in-cubic out-cubic in-out-cubic in-quart out-quart in-out-quart

in-quint out-quint in-out-quint in-sine in-out-sine in-circ out-circ in-out-circ in-expo in-out-expo

in-elastic out-elastic in-out-elastic in-back out-back in-out-back in-bounce out-bounce in-out-bounce

these can be better visualized with the help of easings.net

the raw script with no sample project can be obtained from github.com