Make the game that looks like basketball and scoreboard's game

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No:13946

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Make the game that looks like basketball and score..ALL
Developer User6030｜Date and time 23/8/30 18:05:18
Build time 23.684 sec｜Game capacity 2.765KB｜

Script

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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.

<!DOCTYPE html>
<html>
<head>
  <title>Basketball Game</title>
</head>
<body>
  <canvas id="courtCanvas" width="400" height="600"></canvas>
  <script>
    // Creating canvas object
    var canvas = document.getElementById("courtCanvas");
    var ctx = canvas.getContext("2d");

// Variables for ball
    var ballRadius = 20;
    var ballX = canvas.width / 2;
    var ballY = canvas.height - 100;
    var dx = 3;
    var dy = -3;

// Variables for paddle
    var paddleHeight = 10;
    var paddleWidth = 75;
    var paddleX = (canvas.width - paddleWidth) / 2;
    var rightPressed = false;
    var leftPressed = false;

// Variables for score
    var score = 0;

// Functions to handle key events
    function keyDownHandler(e) {
      if (e.key === "Right" || e.key === "ArrowRight") {
        rightPressed = true;
      } else if (e.key === "Left" || e.key === "ArrowLeft") {
        leftPressed = true;
      }
    }

function keyUpHandler(e) {
      if (e.key === "Right" || e.key === "ArrowRight") {
        rightPressed = false;
      } else if (e.key === "Left" || e.key === "ArrowLeft") {
        leftPressed = false;
      }
    }

// Function to draw the ball
    function drawBall() {
      ctx.beginPath();
      ctx.arc(ballX, ballY, ballRadius, 0, Math.PI * 2);
      ctx.fillStyle = "#0095DD";
      ctx.fill();
      ctx.closePath();
    }

// Function to draw the paddle
    function drawPaddle() {
      ctx.beginPath();
      ctx.rect(paddleX, canvas.height - paddleHeight, paddleWidth, paddleHeight);
      ctx.fillStyle = "#0095DD";
      ctx.fill();
      ctx.closePath();
    }

// Function to update the game state
    function update() {
      ctx.clearRect(0, 0, canvas.width, canvas.height);

drawBall();
      drawPaddle();

// Ball movement logic
      if (ballX + dx < ballRadius || ballX + dx > canvas.width - ballRadius) {
        dx = -dx;
      }
      if (ballY + dy < ballRadius) {
        dy = -dy;
      } else if (ballY + dy > canvas.height - ballRadius) {
        if (ballX > paddleX && ballX < paddleX + paddleWidth) {
          dy = -dy;
          score++;
        } else {
          // Game over condition
          alert("Game Over. Your final score is: " + score);
          document.location.reload();
        }
      }

if (rightPressed && paddleX < canvas.width - paddleWidth) {
        paddleX += 7;
      } else if (leftPressed && paddleX > 0) {
        paddleX -= 7;
      }

ballX += dx;
      ballY += dy;
    }

// Event listeners for key events
    document.addEventListener("keydown", keyDownHandler, false);
    document.addEventListener("keyup", keyUpHandler, false);

// Start game loop
    setInterval(update, 10);
  </script>
</body>
</html>