A game where you can break blocks's game | AI game creator

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No:49490

77

A game where you can break blocks
Developer User14321｜Date and time 24/3/5 7:06:12
Build time 19.658 sec｜Game capacity 3.872KB｜

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(C)2023 HisashiApp

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Block Breaker Game</title>
</head>

<body>
  <canvas id="gameCanvas" width="480" height="320"></canvas>

<script>
    const canvas = document.getElementById('gameCanvas');
    const ctx = canvas.getContext('2d');
    const paddleWidth = 75;
    const paddleHeight = 10;
    const ballRadius = 5;
    const brickRowCount = 5;
    const brickColumnCount = 8;
    const brickWidth = 60;
    const brickHeight = 20;
    const brickPadding = 10;
    const brickOffsetTop = 30;
    const brickOffsetLeft = 30;
    let paddleX = (canvas.width - paddleWidth) / 2;
    let rightPressed = false;
    let leftPressed = false;
    let x = canvas.width / 2;
    let y = canvas.height - 30;
    let dx = 2;
    let dy = -2;
    let bricks = [];
    for (let c = 0; c < brickColumnCount; c++) {
      bricks[c] = [];
      for (let r = 0; r < brickRowCount; r++) {
        bricks[c][r] = { x: 0, y: 0, status: 1 };
      }
    }

function drawPaddle() {
      ctx.beginPath();
      ctx.rect(paddleX, canvas.height - paddleHeight, paddleWidth, paddleHeight);
      ctx.fillStyle = '#0095DD';
      ctx.fill();
      ctx.closePath();
    }

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

function drawBricks() {
      for (let c = 0; c < brickColumnCount; c++) {
        for (let r = 0; r < brickRowCount; r++) {
          if (bricks[c][r].status === 1) {
            const brickX = c * (brickWidth + brickPadding) + brickOffsetLeft;
            const brickY = r * (brickHeight + brickPadding) + brickOffsetTop;
            bricks[c][r].x = brickX;
            bricks[c][r].y = brickY;
            ctx.beginPath();
            ctx.rect(brickX, brickY, brickWidth, brickHeight);
            ctx.fillStyle = '#0095DD';
            ctx.fill();
            ctx.closePath();
          }
        }
      }
    }

function collisionDetection() {
      for (let c = 0; c < brickColumnCount; c++) {
        for (let r = 0; r < brickRowCount; r++) {
          const brick = bricks[c][r];
          if (brick.status === 1) {
            if (x > brick.x && x < brick.x + brickWidth && y > brick.y && y < brick.y + brickHeight) {
              dy = -dy;
              brick.status = 0;
            }
          }
        }
      }
    }

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

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

if (rightPressed && paddleX < canvas.width - paddleWidth) {
        paddleX += 7;
      } else if (leftPressed && paddleX > 0) {
        paddleX -= 7;
      }

x += dx;
      y += dy;

requestAnimationFrame(draw);
    }

document.addEventListener('keydown', (e) => {
      if (e.key === 'Right' || e.key === 'ArrowRight') {
        rightPressed = true;
      } else if (e.key === 'Left' || e.key === 'ArrowLeft') {
        leftPressed = true;
      }
    });

document.addEventListener('keyup', (e) => {
      if (e.key === 'Right' || e.key === 'ArrowRight') {
        rightPressed = false;
      } else if (e.key === 'Left' || e.key === 'ArrowLeft') {
        leftPressed = false;
      }
    });

draw();
  </script>
</body>

</html>