Flappy Bird game that you can move up and down in's game

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Flappy Bird game that you can move up and down in
Developer User10392｜Date and time 23/10/26 6:50:19
Build time 85.306 sec｜Game capacity 11.89KB｜

Script

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

html

**Note:** This example assumes you have an image file called "emozi_all/bird.png" in the same directory as the HTML file to display the bird. You can replace it with any appropriate image or pictogram you wish. To play the game, simply open the HTML file in a web browser, preferably in a smartphone's web browser. Tapping on the game area will make the bird jump. The objective is to navigate the bird through the gaps between the green pipes and earn points by passing through them. Colliding with a pipe or the ground will result in a game over. Please note that this is a basic implementation of Flappy Bird and may not have all the features of the original game. Feel free to modify and enhance it as per your requirements.

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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's an example of a Flappy Bird game implemented as a single HTML file using JavaScript:

html
<!DOCTYPE html>
<html>
  <head>
    <title>Flappy Bird</title>
    <style>
      canvas {
        border: 1px solid black;
      }
    </style>
  </head>
  <body>
    <canvas id="gameCanvas" width="480" height="320"></canvas>

// Initialize the game
      window.onload = function() {
        canvas = document.getElementById("gameCanvas");
        canvasContext = canvas.getContext("2d");

// Add event listener for mouse/touch input
        canvas.addEventListener("mousedown", flapBird);
        canvas.addEventListener("touchstart", flapBird);

// Start the game loop
        setInterval(updateGame, 16);
      };

// Update game logic
      function updateGame() {
        moveBird();
        moveObstacle();
        detectCollision();
        drawGame();
      }

// Move the bird
      function moveBird() {
        birdY += birdVelocityY;
        birdVelocityY += gravity;
      }

// Move the obstacle
      function moveObstacle() {
        obstacleX -= 2; // Adjust the obstacle speed here

if (obstacleX + obstacleWidth < 0) {
          // Respawn the obstacle when it goes off-screen
          obstacleX = 480;
          score++;
        }
      }

// Detect collision between the bird and obstacle
      function detectCollision() {
        if (
          birdY < 0 ||
          birdY + 20 > canvas.height ||
          (birdX + 20 > obstacleX &&
            birdX < obstacleX + obstacleWidth &&
            (birdY < gapHeight || birdY + 20 > gapHeight + gapWidth))
        ) {
          // Game over, reset the bird and obstacle positions
          birdX = 50;
          birdY = 150;
          birdVelocityY = 0;
          obstacleX = 480;
          score = 0;

// Show an alert indicating game over (can be replaced with custom game over screen)
          alert("Game Over!");
        }
      }

// Draw the game
      function drawGame() {
        // Clear canvas
        canvasContext.fillStyle = "#87CEEB"; // Set background color
        canvasContext.fillRect(0, 0, canvas.width, canvas.height);

// Draw bird
        canvasContext.fillStyle = "yellow"; // Set bird color
        canvasContext.fillRect(birdX, birdY, 20, 20);

// Draw obstacle
        canvasContext.fillStyle = "#8B4513"; // Set obstacle color
        canvasContext.fillRect(
          obstacleX,
          0,
          obstacleWidth,
          gapHeight
        );
        canvasContext.fillRect(
          obstacleX,
          gapHeight + gapWidth,
          obstacleWidth,
          canvas.height - gapHeight - gapWidth
        );

// Display score
        canvasContext.fillStyle = "black"; // Set text color
        canvasContext.fillText("Score: " + score, 10, 20);
      }

// Flap the bird
      function flapBird() {
        birdVelocityY = -8; // Adjust flap strength here
      }
    </script>
  </body>
</html>
```