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Flappy bird
Developer User20072｜Date and time 24/2/24 19:03:01
Build time 11.518 sec｜Game capacity 3.055KB｜

Script

Sure! Here is a simple implementation of the Flappy Bird game using JavaScript in a single HTML file:

You can copy and paste this code into an HTML file and play the Flappy Bird game on your smartphone by opening the file in a web browser. Just tap the screen to make the bird jump and avoid hitting the pipes. Enjoy!

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[PR]現在の売れ筋ゲームアプリランキング

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

Sure! Here is a simple implementation of the Flappy Bird game using JavaScript in a single HTML file:

```html
<!DOCTYPE html>
<html>
<head>
    <title>Flappy Bird Game</title>
    <style>
        canvas {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <canvas id="flappyCanvas" width="400" height="400"></canvas>
    <script>
        const canvas = document.getElementById('flappyCanvas');
        const ctx = canvas.getContext('2d');

const bird = {
            x: 50,
            y: 200,
            width: 20,
            height: 20,
            gravity: 0.75,
            jump: -12
        };

const pipes = [];
        let frame = 0;
        let score = 0;

function drawBird() {
            ctx.fillStyle = 'yellow';
            ctx.fillRect(bird.x, bird.y, bird.width, bird.height);
        }

function drawPipes() {
            ctx.fillStyle = 'green';
            pipes.forEach(pipe => {
                ctx.fillRect(pipe.x, 0, pipe.width, pipe.height);
                ctx.fillRect(pipe.x, pipe.y + pipe.height + 100, pipe.width, canvas.height - pipe.y - pipe.height - 100);
            });
        }

function drawScore() {
            ctx.fillStyle = 'black';
            ctx.font = '24px Arial';
            ctx.fillText(`Score: ${score}`, 10, 30);
        }

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

if (frame % 100 === 0) {
                const pipe = {
                    x: canvas.width,
                    y: Math.floor(Math.random() * (canvas.height - 200)),
                    width: 20,
                    height: Math.floor(Math.random() * 200) + 50
                };
                pipes.push(pipe);
            }

drawBird();
            drawPipes();
            drawScore();

bird.y += bird.gravity;
            frame++;

if (bird.y < 0 || bird.y > canvas.height) {
                alert('Game Over! Your score: ' + score);
                location.reload();
            }

pipes.forEach(pipe => {
                if (bird.x + bird.width >= pipe.x && bird.x <= pipe.x + pipe.width &&
                    (bird.y <= pipe.y || bird.y + bird.height >= pipe.y + pipe.height + 100)) {
                    alert('Game Over! Your score: ' + score);
                    location.reload();
                }

if (bird.x === pipe.x + pipe.width) {
                    score++;
                }

pipe.x -= 5;
            });

requestAnimationFrame(gameLoop);
        }

document.addEventListener('keydown', function(event) {
            if (event.key === ' ') {
                bird.y += bird.jump;
            }
        });

gameLoop();
    </script>
</body>
</html>
```