Flappy bird but among us's game

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No:50757

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Flappy bird but among us
Developer User21397｜Date and time 24/3/9 14:06:24
Build time 10.922 sec｜Game capacity 2.812KB｜

Script

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[PR]現在の売れ筋Kindle本ランキング

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

```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Among Us Flappy Bird</title>
<style>
    canvas {
        border: 1px solid black;
    }
</style>
</head>
<body>
<canvas id="gameCanvas" width="400" height="600"></canvas>
<script>
    const canvas = document.getElementById('gameCanvas');
    const ctx = canvas.getContext('2d');

// Game Variables
    let birdX = 50;
    let birdY = canvas.height / 2;
    let birdSpeedY = 0;
    let gravity = 0.3;
    let obstacleWidth = 50;
    let gap = 100;
    let obstacleX = canvas.width;
    let topObstacleHeight = Math.random() * (canvas.height - gap);
    let bottomObstacleHeight = canvas.height - topObstacleHeight - gap;
    let isGameover = false;

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

// Draw Bird
        ctx.fillStyle = 'yellow';
        ctx.fillRect(birdX, birdY, 20, 20);

if (!isGameover) {
            // Draw Obstacles
            ctx.fillStyle = 'green';
            ctx.fillRect(obstacleX, 0, obstacleWidth, topObstacleHeight);
            ctx.fillRect(obstacleX, canvas.height - bottomObstacleHeight, obstacleWidth, bottomObstacleHeight);

// Move Obstacles
            obstacleX -= 2;
            if (obstacleX + obstacleWidth < 0) {
                obstacleX = canvas.width;
                topObstacleHeight = Math.random() * (canvas.height - gap);
                bottomObstacleHeight = canvas.height - topObstacleHeight - gap;
            }

// Bird Movement
            birdY += birdSpeedY;
            birdSpeedY += gravity;

// Check for collisions
            if (birdY < 0 || birdY > canvas.height || (birdX + 20 > obstacleX && birdX < obstacleX + obstacleWidth &&
                (birdY < topObstacleHeight || birdY + 20 > canvas.height - bottomObstacleHeight))) {
                isGameover = true;
            }
        } else {
            // Game Over Text
            ctx.fillStyle = 'red';
            ctx.font = '30px Arial';
            ctx.fillText('GAME OVER', canvas.width / 2 - 100, canvas.height / 2);
        }

requestAnimationFrame(gameLoop);
    }

// Control the Bird
    window.addEventListener('click', () => {
        if (!isGameover) {
            birdSpeedY = -6;
        } else {
            resetGame();
        }
    });

function resetGame() {
        birdX = 50;
        birdY = canvas.height / 2;
        birdSpeedY = 0;
        obstacleX = canvas.width;
        topObstacleHeight = Math.random() * (canvas.height - gap);
        bottomObstacleHeight = canvas.height - topObstacleHeight - gap;
        isGameover = false;
    }

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