Atari Pong with the invincibility star for all devices's game

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Atari Pong with the invincibility star for all dev..ALL
Developer User7570｜Date and time 23/9/22 9:09:47
Build time 37.101 sec｜Game capacity 4.431KB｜

Script

Sure! Here's a simple implementation of Atari Pong with an invincibility star power-up. The game can be played on all devices and uses pictograms for visuals.

To play the game, simply copy the above code and save it as an HTML file. Open the file in a web browser and you should be able to play Atari Pong with the invincibility star power-up on any device. Use the left and right arrow keys to move the paddle and try to prevent the ball from hitting the bottom wall. Collect the star for extra points and temporary invincibility. Enjoy the game!

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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 a simple implementation of Atari Pong with an invincibility star power-up. The game can be played on all devices and uses pictograms for visuals.

```html
<!DOCTYPE html>
<html>
<head>
  <style>
    #canvas {
      border: 1px solid #000;
    }
  </style>
</head>
<body>
  <canvas id="canvas" width="400" height="400"></canvas>
  
  <script>
    // Pictograms
    const paddleImg = "🏓";
    const ballImg = "⚽️";
    const starImg = "🌟";
    
    // Game variables
    let canvas, ctx;
    let paddle, ball, star;
    let score;
    let invincible = false;
    
    // Set up the game
    function setup() {
      canvas = document.getElementById("canvas");
      ctx = canvas.getContext("2d");
      
      paddle = {
        x: canvas.width / 2 - 40,
        y: canvas.height - 20,
        width: 80,
        height: 10,
        speed: 12
      };
      
      ball = {
        x: canvas.width / 2,
        y: canvas.height / 2,
        size: 10,
        dx: 3 * (Math.random() > 0.5 ? 1 : -1),
        dy: -3
      };
      
      star = {
        x: Math.random() * (canvas.width - 20),
        y: 100,
        size: 20,
        visible: false
      };
      
      score = 0;
      
      document.addEventListener("keydown", movePaddle);
      
      draw();
    }
    
    // Move the paddle
    function movePaddle(event) {
      if (event.key === "ArrowLeft" && paddle.x > 0) {
        paddle.x -= paddle.speed;
      }
      
      if (event.key === "ArrowRight" && paddle.x + paddle.width < canvas.width) {
        paddle.x += paddle.speed;
      }
    }
    
    // Update game objects
    function update() {
      ball.x += ball.dx;
      ball.y += ball.dy;
      
      // Collision detection with walls
      if (ball.x + ball.size > canvas.width || ball.x - ball.size < 0) {
        ball.dx *= -1;
      }
      
      if (ball.y - ball.size < 0) {
        ball.dy *= -1;
      }
      
      // Collision detection with paddle
      if (
        ball.y + ball.size > paddle.y &&
        ball.x + ball.size > paddle.x &&
        ball.x - ball.size < paddle.x + paddle.width
      ) {
        ball.dy *= -1;
        score++;
        
        if (score % 5 === 0) {
          // Activate the invincibility star every 5 points
          activateStar();
        }
      }
      
      // Collision detection with star
      if (
        invincible &&
        ball.y + ball.size > star.y &&
        ball.x + ball.size > star.x &&
        ball.x - ball.size < star.x + star.size
      ) {
        resetStar();
        score += 5;
      }
      
      // Game over if the ball hits the bottom wall
      if (ball.y + ball.size > canvas.height) {
        gameOver();
      }
    }
    
    // Activate the invincibility star
    function activateStar() {
      star.visible = true;
      setTimeout(resetStar, 5000);
    }
    
    // Reset the invincibility star
    function resetStar() {
      star.x = Math.random() * (canvas.width - 20);
      star.y = 100;
      star.visible = false;
    }
    
    // Game over logic
    function gameOver() {
      document.removeEventListener("keydown", movePaddle);
      alert("Game Over! Your score: " + score);
      setup();
    }
    
    // Render game objects
    function draw() {
      ctx.clearRect(0, 0, canvas.width, canvas.height);
      
      // Draw paddle
      ctx.font = "20px sans-serif";
      ctx.fillText(paddleImg, paddle.x, paddle.y + paddle.height);
      
      // Draw ball
      ctx.font = "20px sans-serif";
      ctx.fillText(ballImg, ball.x - ball.size, ball.y + ball.size);
      
      // Draw star if visible
      if (star.visible) {
        ctx.font = "30px sans-serif";
        ctx.fillText(starImg, star.x, star.y + star.size);
      }
      
      // Display score
      ctx.font = "20px sans-serif";
      ctx.fillText("Score: " + score, 10, 30);
      
      requestAnimationFrame(draw);
      update();
    }
    
    // Start the game
    window.onload = function() {
      setup();
    };
  </script>
</body>
</html>
```