What it does
TweenSpriteYByOffset writes to a Tweening object: it sets rather than reads. It takes tweenID (an integer), beginY (a float), endY (a float) and interpolation (an integer), and returns nothing. tweenID is the id of a Tween object, obtained elsewhere in the Tweening family.
Syntax
TweenSpriteYByOffset(tweenID integer, beginY float, endY float, interpolation integer)Parameters
| Name | Type |
|---|---|
| tweenID | integer |
| beginY | float |
| endY | float |
| interpolation | integer |
Every form returns
nothing
Example · generated
tween = CreateTweenSprite(1.0)TweenSpriteYByOffset(tween, 1.0, 1.0, 1)DO Sync()LOOPCreateTweenSprite is there to give the call something to act on; TweenSpriteYByOffset is the line that matters. The DO … LOOP is not decoration: a classic BASIC program ends the moment it runs out of lines, and Sync() is what draws the frame.