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No:48543

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Shooting Game
Developer User20790｜Date and time 24/3/2 12:34:02
Build time 7.035 sec｜Game capacity 1.956KB｜

Script

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

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

// Player position
        let playerX = canvas.width / 2;
        let playerY = canvas.height - 20;

// Arrow key states
        let rightPressed = false;
        let leftPressed = false;

// Arrow key event listeners
        document.addEventListener('keydown', keyDownHandler, false);
        document.addEventListener('keyup', keyUpHandler, false);

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;
            }
        }

// Player movement
        function movePlayer() {
            if(rightPressed && playerX < canvas.width - 10) {
                playerX += 3;
            } else if(leftPressed && playerX > 0) {
                playerX -= 3;
            }
        }

// Draw player
        function drawPlayer() {
            ctx.beginPath();
            ctx.rect(playerX, playerY, 10, 10);
            ctx.fillStyle = '#FF0000';
            ctx.fill();
            ctx.closePath();
        }

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

movePlayer();
            drawPlayer();

requestAnimationFrame(gameLoop);
        }

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