Block Breaker with green blocks's game

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No:45926

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Block Breaker with green blocks
Developer User19755｜Date and time 24/2/22 3:56:40
Build time 18.098 sec｜Game capacity 4.809KB｜

Script

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[PR]現在の売れ筋アプリランキング

Click here for free DL of the app version that can save data.

<!DOCTYPE html>
<html>
<head>
    <title>Bloco Quebra com Blocos Verdes</title>
</head>
<body>

const paddleWidth = 100;
    const paddleHeight = 10;
    let paddleX = (canvas.width - paddleWidth) / 2;
    const paddleSpeed = 8;

const ballRadius = 10;
    let ballX = canvas.width / 2;
    let ballY = canvas.height - 30;
    let dx = 2;
    let dy = -2;

const blockRowCount = 3;
    const blockColumnCount = 5;
    const blockWidth = 75;
    const blockHeight = 20;
    const blockPadding = 10;
    const blockOffsetTop = 30;
    const blockOffsetLeft = 30;
    const blockColors = ['#009933', '#009933', '#009933'];

let score = 0;

function drawPaddle() {
        ctx.beginPath();
        ctx.rect(paddleX, canvas.height - paddleHeight, paddleWidth, paddleHeight);
        ctx.fillStyle = '#009933';
        ctx.fill();
        ctx.closePath();
    }

function drawBall() {
        ctx.beginPath();
        ctx.arc(ballX, ballY, ballRadius, 0, Math.PI * 2);
        ctx.fillStyle = '#009933';
        ctx.fill();
        ctx.closePath();
    }

function drawScore() {
        ctx.font = '16px Arial';
        ctx.fillStyle = '#009933';
        ctx.fillText('Pontuação: ' + score, 8, 20);
    }

function draw() {
        ctx.clearRect(0, 0, canvas.width, canvas.height);
        drawBlocks();
        drawPaddle();
        drawBall();
        collisionDetection();
        drawScore();

if (ballX + dx > canvas.width - ballRadius || ballX + dx < ballRadius) {
            dx = -dx;
        }
        if (ballY + dy < ballRadius) {
            dy = -dy;
        } else if (ballY + dy > canvas.height - ballRadius) {
            if (ballX > paddleX && ballX < paddleX + paddleWidth) {
                dy = -dy;
            } else {
                alert('Game Over!');
                document.location.reload();
            }
        }

if (rightPressed && paddleX < canvas.width - paddleWidth) {
            paddleX += paddleSpeed;
        } else if (leftPressed && paddleX > 0) {
            paddleX -= paddleSpeed;
        }

ballX += dx;
        ballY += dy;

requestAnimationFrame(draw);
    }

let rightPressed = false;
    let leftPressed = false;

function keyDownHandler(e) {
        if (e.key === 'Right' || e.key === 'ArrowRight') {
            rightPressed = true;
        } else if (e.key === 'Left' || e.key === 'ArrowLeft') {
            leftPressed = true;
        }
    }

function keyUpHandler(e) {
        if (e.key === 'Right' || e.key === 'ArrowRight') {
            rightPressed = false;
        } else if (e.key === 'Left' || e.key === 'ArrowLeft') {
            leftPressed = false;
        }
    }

document.addEventListener('keydown', keyDownHandler, false);
    document.addEventListener('keyup', keyUpHandler, false);

draw();
</script>

</body>
</html>