particle's game | AI game creator

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No:49944

49

particle
Developer User21177｜Date and time 24/3/6 23:30:41
Build time 6.838 sec｜Game capacity 1.132KB｜

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<!DOCTYPE html>
<html>
<head>
  <title>Particle Game</title>
</head>
<body>
  <canvas id="gameCanvas" width="400" height="400"></canvas>

<script>
    const canvas = document.getElementById("gameCanvas");
    const ctx = canvas.getContext("2d");
    
    let particle = {
      x: canvas.width / 2,
      y: canvas.height / 2,
      size: 10,
      color: "red",
      speedX: 2,
      speedY: 1
    };
    
    function update() {
      ctx.clearRect(0, 0, canvas.width, canvas.height);
      
      // Update particle position
      particle.x += particle.speedX;
      particle.y += particle.speedY;
      
      // Check for collisions with screen edges
      if (particle.x > canvas.width || particle.x < 0) {
        particle.speedX *= -1;
      }
      if (particle.y > canvas.height || particle.y < 0) {
        particle.speedY *= -1;
      }
      
      // Draw the particle
      ctx.fillStyle = particle.color;
      ctx.beginPath();
      ctx.arc(particle.x, particle.y, particle.size, 0, Math.PI * 2);
      ctx.fill();
      
      requestAnimationFrame(update);
    }
    
    update();
  </script>
</body>
</html>