92b60a251d
* annotating APIs to support onstart * missed file * updated templates * adding new lines in main.ts * fixing docs * removing onstart * updated docs * updated various docs * more docs * adding upgrade policies for blocks * updated pxt reference * placing on start under "basic"
678 B
678 B
If
@parent blocks/language
Conditionally run code depending on whether a Boolean condition is true or false.
if(true) {
}
Click on the dark blue gear icon (see above) to add an else or if to the current block.
Example: adjusting screen brightness
If the light level is < 100, this code sets the brightness to 255 when the button A is pressed:
input.onButtonPressed(Button.A, () => {
if(input.lightLevel()<100){
led.setBrightness(255);
}
})