What it does
SpritePhysicsFriction sets PhysicsFriction on a Sprite object. It takes iSpriteIndex (an integer) and friction (a float), and returns nothing. That is the first of 2 forms. iSpriteIndex is the id of a Sprite object, the one CreateSprite returned: it is how the call knows what to act on.
Syntax
1
SpritePhysicsFriction(iSpriteIndex integer, friction float)2
SpritePhysicsFriction(iSpriteIndex integer, friction float, shapeID integer)Parameters
| Name | Type | In forms |
|---|---|---|
| iSpriteIndex | integer | all |
| friction | float | all |
| shapeID | integer | 2 |
Every form returns
nothing
Example · generated
Form 1, the short one
image = LoadImage("assets/sprite.png", 1)sprite = CreateSprite(image)SpritePhysicsFriction(sprite, 1.0)DO Sync()LOOPForm 2, with every argument
image = LoadImage("assets/sprite.png", 1)sprite = CreateSprite(image)SpritePhysicsFriction(sprite, 1.0, 1)DO Sync()LOOPLoadImage and CreateSprite are there to give the call something to act on; SpritePhysicsFriction 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.