Little human jumping obstacles to win It take about 60 seconds to get to the top There should be like easy and hard obstacles on his way's game

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No:51686

249

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Little human jumping obstacles to win It take abo..ALL
Developer User21631｜Date and time 24/3/15 0:49:59
Build time 8.962 sec｜Game capacity 2.388KB｜

Script

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[PR]現在の売れ筋アプリランキング

Click here for free DL of the app version that can save data.

<html>
<head>
    <title>Jumping Game</title>
</head>
<body>
    <canvas id="gameCanvas" width="480" height="320"></canvas>
    <script>
        const canvas = document.getElementById('gameCanvas');
        const ctx = canvas.getContext('2d');

let playerX = 50;
        let playerY = 100;
        let playerVelocityY = 0;
        let playerJumping = false;
      
        let obstacles = [
            { x: 200, y: 150, width: 50, height: 50, speed: 5 },
            { x: 300, y: 200, width: 50, height: 50, speed: 3 }
        ];

function updatePlayer() {
            if(playerJumping) {
                playerVelocityY = -10;
                playerJumping = false;
            }

playerY += playerVelocityY;
            playerVelocityY += 0.5;

if(playerY > 200) {
                playerY = 200;
                playerVelocityY = 0;
            }
        }

function updateObstacles() {
            for(let obstacle of obstacles) {
                obstacle.x -= obstacle.speed;

if(obstacle.x < -obstacle.width) {
                    obstacle.x = 480;
                }
            }
        }

function checkCollision(obstacle) {
            if(playerX < obstacle.x + obstacle.width &&
               playerX + 20 > obstacle.x &&
               playerY < obstacle.y + obstacle.height &&
               playerY + 20 > obstacle.y) {
                return true;
            }

return false;
        }

function gameLoop() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);

updatePlayer();
            updateObstacles();

for(let obstacle of obstacles) {
                ctx.fillStyle = 'red';
                ctx.fillRect(obstacle.x, obstacle.y, obstacle.width, obstacle.height);

if(checkCollision(obstacle)) {
                    alert('Game Over! You hit an obstacle.');
                    document.location.reload();
                }
            }

ctx.fillStyle = 'blue';
            ctx.fillRect(playerX, playerY, 20, 20);

requestAnimationFrame(gameLoop);
        }

document.addEventListener('keydown', function(event) {
            if(event.key === ' ' || event.key === 'ArrowUp') {
                playerJumping = true;
            }
        });

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