const canvas = document.getElementById('canvas'); const ctx = canvas.getContext('2d'); let x = 50; let y = 300; let dx = 0; let dy = 0; let jumping = false; let shotgun = false; let shotgunAmmo = 0; let facingRight = true; let gameOver = false; const groundHeight = 50; const gravity = 1; const jumpPower = 20; const moveSpeed = 5; const shotgunReloadTime = 60; const shotgunFireRate = 10; const shotgunSpread = 0.2; const enemySpeed = 2; const enemySpawnRate = 120; const enemyKillScore = 100; let score = 0; let shotgunReloadTimer = 0; let shotgunFireTimer = 0; let enemySpawnTimer = 0; const marioImg = new Image(); marioImg.src = 'https://i.imgur.com/3G4Z4lL.png'; const shotgunImg = new Image(); shotgunImg.src = 'https://i.imgur.com/1f8WZ7V.png'; const enemyImg = new Image(); enemyImg.src = 'https://i.imgur.com/1JtVQ2B.png'; const groundImg = new Image(); groundImg.src = 'https://i.imgur.com/0Gh5CwM.png'; const skyImg = new Image(); skyImg.src = 'https://i.imgur.com/5C5JvZ7.png'; const jump = () => { if (!jumping) { dy = -jumpPower; jumping = true; } }; const moveLeft = () => { dx = -moveSpeed; facingRight = false; }; const moveRight = () => { dx = moveSpeed; facingRight = true; }; const stopMoving = () => { dx = 0; }; const shoot = () => { if (shotgunAmmo > 0 && shotgunFireTimer <= 0) { shotgunAmmo--; shotgunFireTimer = shotgunFireRate; const bulletSpread = Math.random() * shotgunSpread - shotgunSpread / 2; const bulletDx = facingRight ? 10 : -10; const bulletX = x + 20 + bulletDx; const bulletY = y + 20; bullets.push({ x: bulletX, y: bulletY, dx: bulletDx + bulletSpread, dy: 0 }); } }; const reload = () => { shotgunAmmo = 8; shotgunReloadTimer = shotgunReloadTime; }; const drawMario = () => { ctx.drawImage(marioImg, x, y, 40, 40); }; const drawShotgun = () => { if (shotgun) { ctx.drawImage(shotgunImg, x + 10, y + 10, 20, 20); } }; const drawBullets = () => { bullets.forEach((bullet, index) => { ctx.fillStyle = 'black'; ctx.fillRect(bullet.x, bullet.y, 5, 5); bullet.x += bullet.dx; bullet.y += bullet.dy; if (bullet.x < 0 || bullet.x > canvas.width || bullet.y < 0 || bullet.y > canvas.height) { bullets.splice(index, 1); } }); }; const drawEnemies = () => { enemies.forEach((enemy, index) => { ctx.drawImage(enemyImg, enemy.x, enemy.y, 40, 40); enemy.x -= enemySpeed; if (enemy.x < -40) { enemies.splice(index, 1); } }); }; const drawGround = () => { ctx.drawImage(groundImg, 0, canvas.height - groundHeight, canvas.width, groundHeight); }; const drawSky = () => { ctx.drawImage(skyImg, 0, 0, canvas.width, canvas.height - groundHeight); }; const drawScore = () => { ctx.fillStyle = 'black'; ctx.font = '20px Arial'; ctx.fillText(`Score: ${score}`, 10, 25); }; const drawShotgunAmmo = () => { ctx.fillStyle = 'black'; ctx.font = '20px Arial'; ctx.fillText(`Ammo: ${shotgunAmmo}`, canvas.width - 80, 25); }; const drawGameOver = () => { ctx.fillStyle = 'black'; ctx.font = '50px Arial'; ctx.fillText('Game Over', canvas.width / 2 - 150, canvas.height / 2 - 25); }; const checkCollisions = () => { enemies.forEach((enemy, enemyIndex) => { bullets.forEach((bullet, bulletIndex) => { if (bullet.x < enemy.x + 40 && bullet.x + 5 > enemy.x && bullet.y < enemy.y + 40 && bullet.y + 5 > enemy.y) { bullets.splice(bulletIndex, 1); enemies.splice(enemyIndex, 1); score += enemyKillScore; } }); if (x < enemy.x + 40 && x + 40 > enemy.x && y < enemy.y + 40 && y + 40 > enemy.y) { gameOver = true; } }); }; const spawnEnemy = () => { enemies.push({ x: canvas.width, y: canvas.height - groundHeight - 40 }); }; const gameLoop = () => { if (!gameOver) { ctx.clearRect(0, 0, canvas.width, canvas.height); drawSky(); drawGround(); drawMario(); drawShotgun(); drawBullets(); drawEnemies(); drawScore(); drawShotgunAmmo(); checkCollisions(); if (shotgunReloadTimer > 0) { shotgunReloadTimer--; } if (shotgunFireTimer > 0) { shotgunFireTimer--; } if (enemySpawnTimer > 0) { enemySpawnTimer--; } if (enemySpawnTimer <= 0) { spawnEnemy(); enemySpawnTimer = enemySpawnRate; } dy += gravity; x += dx; y += dy; if (y + 40 > canvas.height - groundHeight) { y = canvas.height - groundHeight - 40; dy = 0; jumping = false; } if (x < 0) { x = 0; } if (x > canvas.width - 40) { x = canvas.width - 40; } if (shotgunReloadTimer <= 0 && shotgunAmmo === 0) { shotgunReload(); } if (dx < 0) { facingRight = false; } if (dx > 0) { facingRight = true; } } else { drawGameOver(); } requestAnimationFrame(gameLoop); }; const bullets = []; const enemies = []; document.addEventListener('keydown', (event) => { if (event.key === 'ArrowUp') { jump(); } if (event.key === 'ArrowLeft') { moveLeft(); } if (event.key === 'ArrowRight') { moveRight(); } if (event.key === ' ') { shoot(); } if (event.key === 'r') { reload(); } }); document.addEventListener('keyup', (event) => { if (event.key === 'ArrowLeft' && dx < 0) { stopMoving(); } if (event.key === 'ArrowRight' && dx > 0) { stopMoving(); } }); gameLoop();

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Super Mario Bros. but you have a shotgun

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