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Make a 3d shooter
Developer User15255｜Date and time 23/12/28 18:05:16
Build time 33.266 sec｜Game capacity 3.772KB｜

Script

Sure! Here's a simple example of a 3D shooter game implemented as a single HTML file using JavaScript. Please note that this is a very basic implementation and lacks advanced features. You can further enhance it based on your preferences:

This is a very basic implementation where you control a blue square as the player. Use the arrow keys on a smartphone to move the player around. The game is rendered on a canvas element and updated every 20 milliseconds. I hope this helps you get started with creating your 3D shooter game! Feel free to modify and expand on this implementation to add more features and enhance the gameplay.

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```html
<!DOCTYPE html>
<html>
<head>
    <title>3D Shooter Game</title>
    <style>
        canvas {
            width: 100%;
            height: 100%;
        }
    </style>
</head>
<body>
    <script>
        // Start the game processing on page load
        window.onload = function() {
            startGame();
        };

// Game object
        var game = {
            canvas: document.createElement("canvas"),
            start: function() {
                this.canvas.width = window.innerWidth;
                this.canvas.height = window.innerHeight;
                this.context = this.canvas.getContext("2d");
                document.body.insertBefore(this.canvas, document.body.childNodes[0]);
                this.interval = setInterval(updateGame, 20);
            },
            clear: function() {
                this.context.clearRect(0, 0, this.canvas.width, this.canvas.height);
            }
        };

// Player object
        var player = {
            width: 50,
            height: 50,
            x: 0,
            y: 0,
            speed: 5,
            moveUp: false,
            moveDown: false,
            moveLeft: false,
            moveRight: false,
            update: function() {
                if (this.moveUp) this.y -= this.speed;
                if (this.moveDown) this.y += this.speed;
                if (this.moveLeft) this.x -= this.speed;
                if (this.moveRight) this.x += this.speed;
                this.draw();
            },
            draw: function() {
                var ctx = game.context;
                ctx.fillStyle = "blue";
                ctx.fillRect(this.x, this.y, this.width, this.height);
            }
        };

// Key events
        window.addEventListener("keydown", function(e) {
            switch (e.keyCode) {
                case 38: // Up Arrow key
                    player.moveUp = true;
                    break;
                case 40: // Down Arrow key
                    player.moveDown = true;
                    break;
                case 37: // Left Arrow key
                    player.moveLeft = true;
                    break;
                case 39: // Right Arrow key
                    player.moveRight = true;
                    break;
            }
        });

window.addEventListener("keyup", function(e) {
            switch (e.keyCode) {
                case 38: // Up Arrow key
                    player.moveUp = false;
                    break;
                case 40: // Down Arrow key
                    player.moveDown = false;
                    break;
                case 37: // Left Arrow key
                    player.moveLeft = false;
                    break;
                case 39: // Right Arrow key
                    player.moveRight = false;
                    break;
            }
        });

// Update game function
        function updateGame() {
            game.clear();
            player.update();
        }

// Start the game
        function startGame() {
            game.start();
        }
    </script>
</body>
</html>
```

This is a very basic implementation where you control a blue square as the player. Use the arrow keys on a smartphone to move the player around. The game is rendered on a canvas element and updated every 20 milliseconds.

I hope this helps you get started with creating your 3D shooter game! Feel free to modify and expand on this implementation to add more features and enhance the gameplay.