Twillex provides a tweening "engine" for Garage Games Torque 2D, iTorque 2D, and probably the other Torque engines.
Watch the video at http://youtube.com/watch?v=1A6pU90FVbA
Use "easing" algorithms to ease in and out almost any parameters in your game: position, rotation, color, fade, GUI position, animations, etc.
- Tween SceneObjects physical parameters: position, rotation, color, alpha
- Use common "easing" algorithms: linear, quadratic, "elastic," "bounce," etc.
- Lots of control of Tweens: repeat, yoyo, reverse, auto-delete, etc.
- "Flipflop" -- New feature for tweening! Reverse direction of Tween but not the ease
- Tween GUI positions, animation rates, or your own variables, too.
Fork from: https://sourceforge.net/projects/twillex/