53 lines
1.2 KiB
Markdown
53 lines
1.2 KiB
Markdown
# is Pressed
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Check if a button is being pressed or not.
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```sig
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brick.buttonEnter.isPressed()
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```
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## ~hint
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**Touch sensors**
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Your @boardname@ has touch sensors that work like buttons. Instead of saying `enter` or `left` as the source button, use a touch sensor block with a sensor name like `touch 1`.
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```block
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if (sensors.touch1.isPressed()) {
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console.log("Hey, I feel pressed.");
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}
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```
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Read about [touch sensors](/reference/sensors/touch-sensor) and using them as touch buttons.
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## ~
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## Returns
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* a [boolean](types/boolean): `true` if the button is pressed, `false` if the button is not pressed
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## Example
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Set the brick light to green when the `down` is pressed. When the button is not pressed, the brick light is red.
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```blocks
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let isRed = false;
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loops.forever(function() {
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if (brick.buttonLeft.isPressed()) {
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brick.setLight(BrickLight.Green);
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isRed = false;
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} else {
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if (!isRed) {
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brick.setLight(BrickLight.Red);
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isRed = true;
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}
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}
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})
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```
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## See also
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[was pressed](/reference/brick/button/was-pressed),
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[on event](/reference/brick/button/on-event)
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[Touch sensors](/reference/sensors/touch-sensor) |