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No:45956

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Block Breaker
Developer User19767｜Date and time 24/2/22 6:38:29
Build time 12.697 sec｜Game capacity 4.007KB｜

Script

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

<!DOCTYPE html>
<html>
<head>
    <title>Block Breaker Game</title>
    <style>
        /* CSS styles can be added here */
    </style>
</head>
<body>
    <canvas id="gameCanvas" width="800" height="600"></canvas>

// Game variables
        let paddle = {
            x: canvas.width / 2 - 50,
            y: canvas.height - 20,
            width: 100,
            height: 10,
            speed: 10
        };
        
        let ball = {
            x: canvas.width / 2,
            y: canvas.height - 30,
            radius: 5,
            speedX: 5,
            speedY: -5
        };

let blocks = [];
        const blockWidth = 60;
        const blockHeight = 20;
        const numRows = 4;
        const numCols = 10;

for (let i = 0; i < numRows; i++) {
            for (let j = 0; j < numCols; j++) {
                blocks.push({
                    x: j * blockWidth,
                    y: i * blockHeight,
                    width: blockWidth,
                    height: blockHeight,
                    visible: true
                });
            }
        }

function drawPaddle() {
            ctx.fillStyle = '#0095DD';
            ctx.fillRect(paddle.x, paddle.y, paddle.width, paddle.height);
        }

function drawBall() {
            ctx.beginPath();
            ctx.arc(ball.x, ball.y, ball.radius, 0, Math.PI * 2);
            ctx.fillStyle = '#0095DD';
            ctx.fill();
            ctx.closePath();
        }

function movePaddle(dir) {
            if (dir === 'left') {
                paddle.x -= paddle.speed;
            } else if (dir === 'right') {
                paddle.x += paddle.speed;
            }

if (paddle.x < 0) {
                paddle.x = 0;
            } else if (paddle.x + paddle.width > canvas.width) {
                paddle.x = canvas.width - paddle.width;
            }
        }

function moveBall() {
            ball.x += ball.speedX;
            ball.y += ball.speedY;

if (ball.x - ball.radius < 0 || ball.x + ball.radius > canvas.width) {
                ball.speedX = -ball.speedX;
            }

if (ball.y - ball.radius < 0) {
                ball.speedY = -ball.speedY;
            }

if (ball.y + ball.radius > canvas.height) {
                // Game over logic
                alert('Game Over!');
                document.location.reload();
            }

if (ball.y + ball.radius > paddle.y && ball.x > paddle.x && ball.x < paddle.x + paddle.width) {
                ball.speedY = -ball.speedY;
            }

blocks.forEach(block => {
                if (block.visible) {
                    if (ball.x > block.x && ball.x < block.x + block.width && ball.y + ball.radius > block.y && ball.y - ball.radius < block.y + block.height) {
                        ball.speedY = -ball.speedY;
                        block.visible = false;
                    }
                }
            });
        }

function updateGame() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);

drawPaddle();
            drawBall();
            drawBlocks();

moveBall();
        }

function keyDownHandler(e) {
            if (e.key === 'ArrowLeft' || e.key === 'Left') {
                movePaddle('left');
            } else if (e.key === 'ArrowRight' || e.key === 'Right') {
                movePaddle('right');
            }
        }

document.addEventListener('keydown', keyDownHandler);

setInterval(updateGame, 20);
    </script>
</body>
</html>