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Added arrow key functionality #51

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merged 1 commit into from
Jun 9, 2024
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Merged

Added arrow key functionality #51

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ You can use Gitpod in the cloud [![Gitpod Ready-to-Code](https://img.shields.io/


## Controls
- Move mouse to control the paddle
- Move mouse to control the paddle, or use 'A'and the left arrow key or 'D' and the right arrow key for left and right movement respectively.


Created with <img src="https://user-images.githubusercontent.com/32013268/193729561-194dea3a-0255-406e-9329-ad5000f1f361.png" height="50px">
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8 changes: 4 additions & 4 deletions script.js
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Expand Up @@ -244,19 +244,19 @@ function mouseMoveHandler(e) {
}
}

document.addEventListener("keypress", keyDownHandler);
document.addEventListener("keydown", keyDownHandler);

function keyDownHandler(e) {
// "D" for right and "A" for left movement
if(e.code == "KeyD") {
// "D" or right arrow key for right and "A" or left arrow key for left movement
if(e.code == "KeyD" || e.code == "ArrowRight") {

let relativeX = paddleX + 10;
if(relativeX < canvas.width - 100) {
paddleX = relativeX + 10;
}
}

if(e.code == "KeyA") {
if(e.code == "KeyA" || e.code == "ArrowLeft") {

let relativeX = paddleX - 10;
if(relativeX > 0 ) {
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