AI game creator

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

No:13901

←

Prev Next

→

Block Breaker
Developer User6038｜Date and time 23/8/30 11:26:40
Build time 31.698 sec｜Game capacity 5.66KB｜

Script

Sure! Here's an example of a simple Block Breaker game implemented in a single HTML file using JavaScript and enclosed in script tags:

This code will create a simple block breaker game where the objective is to bounce a ball off a paddle and destroy all the bricks on the screen. The player controls the paddle using the arrow keys on their smartphone. The game will end and display a "Game Over" message if the ball hits the bottom edge of the canvas without being caught by the paddle.

←

Prev　Next

→ 　

Back　

[PR]現在の本の売れ筋ランキング

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

Sure! Here's an example of a simple Block Breaker game implemented in a single HTML file using JavaScript and enclosed in script tags:

```html
<!DOCTYPE html>
<html>
<head>
    <title>Block Breaker</title>
    <style>
        canvas {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <canvas id="gameCanvas" width="400" height="300"></canvas>

// Initialize game variables
        var ballRadius = 10;
        var x = canvas.width / 2;
        var y = canvas.height - 30;
        var dx = 2;
        var dy = -2;
        var paddleHeight = 10;
        var paddleWidth = 75;
        var paddleX = (canvas.width - paddleWidth) / 2;
        var rightPressed = false;
        var leftPressed = false;
        var brickRowCount = 3;
        var brickColumnCount = 5;
        var brickWidth = 75;
        var brickHeight = 20;
        var brickPadding = 10;
        var brickOffsetTop = 30;
        var brickOffsetLeft = 30;

// Create bricks
        var bricks = [];
        for (var c = 0; c < brickColumnCount; c++) {
            bricks[c] = [];
            for (var r = 0; r < brickRowCount; r++) {
                bricks[c][r] = { x: 0, y: 0, status: 1 };
            }
        }

// Add event listeners for paddle control
        document.addEventListener("keydown", keyDownHandler, false);
        document.addEventListener("keyup", keyUpHandler, false);

function keyDownHandler(e) {
            if (e.keyCode === 39) {
                rightPressed = true;
            } else if (e.keyCode === 37) {
                leftPressed = true;
            }
        }

function keyUpHandler(e) {
            if (e.keyCode === 39) {
                rightPressed = false;
            } else if (e.keyCode === 37) {
                leftPressed = false;
            }
        }

// Function to draw the ball
        function drawBall() {
            context.beginPath();
            context.arc(x, y, ballRadius, 0, Math.PI * 2);
            context.fillStyle = "red";
            context.fill();
            context.closePath();
        }

// Function to draw the paddle
        function drawPaddle() {
            context.beginPath();
            context.rect(paddleX, canvas.height - paddleHeight, paddleWidth, paddleHeight);
            context.fillStyle = "blue";
            context.fill();
            context.closePath();
        }

// Function to draw bricks
        function drawBricks() {
            for (var c = 0; c < brickColumnCount; c++) {
                for (var r = 0; r < brickRowCount; r++) {
                    if (bricks[c][r].status === 1) {
                        var brickX = (c * (brickWidth + brickPadding)) + brickOffsetLeft;
                        var brickY = (r * (brickHeight + brickPadding)) + brickOffsetTop;
                        bricks[c][r].x = brickX;
                        bricks[c][r].y = brickY;
                        context.beginPath();
                        context.rect(brickX, brickY, brickWidth, brickHeight);
                        context.fillStyle = "green";
                        context.fill();
                        context.closePath();
                    }
                }
            }
        }

// Collision detection between ball and bricks
        function collisionDetection() {
            for (var c = 0; c < brickColumnCount; c++) {
                for (var r = 0; r < brickRowCount; r++) {
                    var 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 to update game elements and animate the game
        function draw() {
            context.clearRect(0, 0, canvas.width, canvas.height);
            drawBricks();
            drawBall();
            drawPaddle();
            collisionDetection();

// Reverse ball direction when hitting walls or paddle
            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();
                }
            }

// Move paddle left or right
            if (rightPressed && paddleX < canvas.width - paddleWidth) {
                paddleX += 7;
            } else if (leftPressed && paddleX > 0) {
                paddleX -= 7;
            }

// Update ball position
            x += dx;
            y += dy;

// Request animation frame
            requestAnimationFrame(draw);
        }

// Start the game
        draw();
    </script>
</body>
</html>
```