Flappy bird runing from a bolder, realistic's game

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No:16471

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Flappy bird runing from a bolder, realistic
Developer User7307｜Date and time 23/9/18 7:42:46
Build time 22.863 sec｜Game capacity 3.669KB｜

Script

Sure! Here's an example of a simple Flappy Bird game implemented in a single HTML file using JavaScript:

Please note that this code provides a simplified version of the Flappy Bird game and may require additional improvements and optimizations to be a fully functional and realistic game.

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[PR]現在の欲しいゲームランキング

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

Sure! Here's an example of a simple Flappy Bird game implemented in a single HTML file using JavaScript:

```html
<!DOCTYPE html>
<html>
<head>
    <title>Flappy Bird Game</title>
    <style>
        canvas {
            border: 1px solid #000;
            display: block;
            margin: auto;
        }
    </style>
</head>
<body>
    <canvas id="gameCanvas" width="320" height="480"></canvas>

// Game variables
        let canvas, canvasContext;
        let birdX = 50;
        let birdY = 200;
        let birdVelocityY = 0;
        let gravity = 1;
        let boulderX = 500;
        let boulderY = 300;
        let boulderSpeedX = 5;
        let score = 0;

// Update game objects and render them on the canvas
        function update() {
            birdVelocityY += gravity;
            birdY += birdVelocityY;

// Check collision with boulder
            if (birdX + birdImage.length >= boulderX && birdX <= boulderX + boulderImage.length &&
                (birdY <= boulderY + boulderImage.length || birdY + birdImage.length >= boulderY + 100)) {
                // Game over
                reset();
                alert('Game Over! Score: ' + score);
            }

// Move the boulder
            boulderX -= boulderSpeedX;

// Increase score when boulder goes off the screen
            if (boulderX + boulderImage.length < 0) {
                score++;
                boulderX = 500;
                boulderY = getRandomYPosition();
            }

// Clear the canvas
            canvasContext.fillStyle = '#fff';
            canvasContext.fillRect(0, 0, canvas.width, canvas.height);

// Draw the bird
            canvasContext.fillStyle = '#000';
            canvasContext.font = '48px sans-serif';
            canvasContext.fillText(birdImage, birdX, birdY);

// Draw the boulder
            canvasContext.fillStyle = '#000';
            canvasContext.font = '48px sans-serif';
            canvasContext.fillText(boulderImage, boulderX, boulderY);

// Draw the score
            canvasContext.fillStyle = '#000';
            canvasContext.font = '24px sans-serif';
            canvasContext.fillText('Score: ' + score, 10, 30);

// Request next animation frame
            requestAnimationFrame(update);
        }

// Reset game state
        function reset() {
            birdY = 200;
            birdVelocityY = 0;
            boulderX = 500;
            boulderY = getRandomYPosition();
            score = 0;
        }

// Handle user input (touch event)
        function handleTouch(event) {
            birdVelocityY = -10;
        }

// Utility function to get a random y position for the boulder
        function getRandomYPosition() {
            return Math.floor(Math.random() * (canvas.height - 100));
        }

// Start the game
        function startGame() {
            canvas = document.getElementById('gameCanvas');
            canvasContext = canvas.getContext('2d');

document.addEventListener('touchstart', handleTouch);

update();
        }

// Entry point - Wait for DOM to load before starting the game
        document.addEventListener('DOMContentLoaded', startGame);
    </script>
</body>
</html>
```

Please note that this code provides a simplified version of the Flappy Bird game and may require additional improvements and optimizations to be a fully functional and realistic game.