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Efecto de sonido incorporado al momento de colision pelota bloque. #81

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Efecto de sonido incorporado al momento de colision pelota bloque. #81

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24 changes: 23 additions & 1 deletion 02-arkanoid-game/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,26 @@
DESTROYED: 0
}

// Efecto de audio colisión bloque pelota
const audioContext = new (window.AudioContext || window.webkitAudioContext)();

function playBeep() {
const oscillator = audioContext.createOscillator();
const gainNode = audioContext.createGain();

oscillator.connect(gainNode);
gainNode.connect(audioContext.destination);

oscillator.frequency.setValueAtTime(800, audioContext.currentTime);
oscillator.type = 'square';

gainNode.gain.setValueAtTime(0.3, audioContext.currentTime);
gainNode.gain.exponentialRampToValueAtTime(0.01, audioContext.currentTime + 0.1);

oscillator.start(audioContext.currentTime);
oscillator.stop(audioContext.currentTime + 0.1);
}

for (let c = 0; c < brickColumnCount; c++) {
bricks[c] = [] // inicializamos con un array vacio
for (let r = 0; r < brickRowCount; r++) {
Expand Down Expand Up @@ -136,7 +156,7 @@
function drawUI() {
ctx.fillText(`FPS: ${framesPerSec}`, 5, 10)
}

//Detección de colisión
function collisionDetection() {
for (let c = 0; c < brickColumnCount; c++) {
for (let r = 0; r < brickRowCount; r++) {
Expand All @@ -154,6 +174,7 @@
if (isBallSameXAsBrick && isBallSameYAsBrick) {
dy = -dy
currentBrick.status = BRICK_STATUS.DESTROYED
playBeep()
}
}
}
Expand Down Expand Up @@ -214,6 +235,7 @@

function keyDownHandler(event) {
const { key } = event
audioContext.resume() // Reiniciamos evento de audio en la interacción del usuario
if (key === 'Right' || key === 'ArrowRight' || key.toLowerCase() === 'd') {
rightPressed = true
} else if (key === 'Left' || key === 'ArrowLeft' || key.toLowerCase() === 'a') {
Expand Down