77ed2ccfb1
* update pxt.json files * Fix button event enums fixes https://github.com/microsoft/pxt-calliope/issues/206 * Fix Safari CSS Rule for iOS app fixes https://github.com/microsoft/pxt-calliope/issues/205 * aprove preffered repos should fix https://github.com/microsoft/pxt-calliope/issues/167
891 B
891 B
If On Edge, Bounce
Make a sprite on the edge of the LED screen bounce away.
game.createSprite(0, 2).ifOnEdgeBounce();
Parameters
- a sprite that might be on the edge of the LED screen.
Example
This program makes a sprite on the right edge of the screen with a direction of 90 degrees, and bounces it so it has a direction of -90 degrees -- exactly the opposite direction.
let ball = game.createSprite(4, 2);
basic.showNumber(ball.get(LedSpriteProperty.Direction));
input.onButtonEvent(Button.B, input.buttonEventValue(ButtonEvent.Down), () => {
ball.ifOnEdgeBounce();
basic.showNumber(ball.get(LedSpriteProperty.Direction));
});