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Lets build a snowman! Make a snowman by collecting..ALL
Developer User3720｜Date and time 23/7/1 12:21:13
Build time 20.015 sec｜Game capacity 2.259KB｜

Script

Snowman Game

☃️

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<!DOCTYPE html>
<html lang="ja">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Snowman Game</title>
  <style>
    #snowman {
      font-size: 48px;
      text-align: center;
    }
  </style>
</head>
<body>
  <h1>Snowman Game</h1>
  <div id="snowman">☃️</div>

function getRandomInt(min, max) {
      min = Math.ceil(min);
      max = Math.floor(max);
      return Math.floor(Math.random() * (max - min + 1)) + min;
    }

function createSnowflake() {
      const snowflake = document.createElement('div');
      snowflake.innerText = '❄️';
      snowflake.style.position = 'fixed';
      snowflake.style.top = '0';
      snowflake.style.left = `${getRandomInt(0, SCREEN_WIDTH)}px`;
      snowflakes.push(snowflake);
      document.body.appendChild(snowflake);
    }

function moveSnowflakes() {
      for (let i = 0; i < snowflakes.length; i++) {
        const snowflake = snowflakes[i];
        const top = parseFloat(snowflake.style.top);
        const newTop = top + 10;
        snowflake.style.top = `${newTop}px`;

if (newTop > SCREEN_HEIGHT) {
          snowflake.remove();
          snowflakes.splice(i, 1);
          i--;
        }
      }
    }

function checkCollision() {
      for (let i = 0; i < snowflakes.length; i++) {
        const snowflake = snowflakes[i];
        const snowmanRect = snowman.getBoundingClientRect();
        const snowflakeRect = snowflake.getBoundingClientRect();

if (
          snowflakeRect.left >= snowmanRect.left &&
          snowflakeRect.right <= snowmanRect.right &&
          snowflakeRect.top >= snowmanRect.top &&
          snowflakeRect.bottom <= snowmanRect.bottom
        ) {
          snowflake.remove();
          snowflakes.splice(i, 1);
          i--;
        }
      }
    }

function gameLoop() {
      createSnowflake();
      moveSnowflakes();
      checkCollision();
      requestAnimationFrame(gameLoop);
    }

gameLoop();
  </script>
</body>
</html>