Make a JavaScript template's game

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Make a JavaScript template
Developer User14724｜Date and time 23/12/21 3:45:02
Build time 15.473 sec｜Game capacity 2.329KB｜

Script

Sure! Here's a template for a simple JavaScript game implemented as a single HTML file:

This template sets up a basic game where you control a player square using the left and right arrow keys. The player's position is updated based on the keyboard input, and the game canvas is cleared and redrawn every frame. You can modify and add more game logic and elements as needed.

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Sure! Here's a template for a simple JavaScript game implemented as a single HTML file:

```html
<!DOCTYPE html>
<html>

// Get the canvas element and its context
        var canvas = document.getElementById("gameCanvas");
        var ctx = canvas.getContext("2d");

// Game variables
        var playerX = canvas.width / 2;
        var playerY = canvas.height - 50;
        var playerSize = 30;
        var playerSpeed = 5;
        var leftPressed = false;
        var rightPressed = false;

// Event listeners for keyboard inputs
        document.addEventListener("keydown", keyDownHandler, false);
        document.addEventListener("keyup", keyUpHandler, false);

function keyDownHandler(event) {
            if (event.keyCode === 37) {
                leftPressed = true;
            } else if (event.keyCode === 39) {
                rightPressed = true;
            }
        }

function keyUpHandler(event) {
            if (event.keyCode === 37) {
                leftPressed = false;
            } else if (event.keyCode === 39) {
                rightPressed = false;
            }
        }

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

// Draw the player
            ctx.beginPath();
            ctx.rect(playerX, playerY, playerSize, playerSize);
            ctx.fillStyle = "blue";
            ctx.fill();
            ctx.closePath();

// Update player position based on keyboard input
            if (leftPressed && playerX > 0) {
                playerX -= playerSpeed;
            } else if (rightPressed && playerX < canvas.width - playerSize) {
                playerX += playerSpeed;
            }

requestAnimationFrame(draw);
        }

draw(); // Start the game loop
    </script>
</body>

</html>
```