Car drifting game based off mathematical equation's game

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No:20707

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Car drifting game based off mathematical equation
Developer User7431｜Date and time 23/10/10 19:08:03
Build time 22.307 sec｜Game capacity 3.96KB｜

Script

Sure! Here's a simple car drifting game based on a mathematical equation, implemented as a single HTML file:

This HTML file includes a canvas element where the car is rendered and a set of JavaScript functions that handle the car movement and rendering. The car can be controlled by swiping left or right on a smartphone screen, simulating drifting. The car is drawn as a simple red rectangle in this example, but you can replace it with any pictogram of your choice. Please note that this game is a very basic implementation and can be further improved and customized based on your specific requirements.

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[PR]現在のフィギュア売れ筋ランキング

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

Sure! Here's a simple car drifting game based on a mathematical equation, implemented as a single HTML file:

```html
<!DOCTYPE html>
<html>
<head>
    <title>Car Drifting Game</title>
    <style>
        canvas {
            border: 1px solid black;
        }
    </style>
</head>
<body>
    <canvas id="gameCanvas" width="400" height="400"></canvas>
    <script>
        var canvas = document.getElementById("gameCanvas");
        var ctx = canvas.getContext("2d");

// Car variables
        var carX = canvas.width / 2;
        var carY = canvas.height / 2;
        var carSpeedX = 0;
        var carSpeedY = 0;
        var carAngle = 0;
        var carSpeed = 2;
        var turningAngle = Math.PI / 32;

// Game loop
        function gameLoop() {
            update();
            draw();
            requestAnimationFrame(gameLoop);
        }

// Event listeners for smartphone operation
        document.addEventListener("touchstart", handleTouchStart, false);
        document.addEventListener("touchmove", handleTouchMove, false);

var xDown = null;
        var yDown = null;

function handleTouchStart(event) {
            var touch = event.touches[0];
            xDown = touch.clientX;
            yDown = touch.clientY;
        }

function handleTouchMove(event) {
            if (!xDown || !yDown) {
                return;
            }

var xUp = event.touches[0].clientX;
            var yUp = event.touches[0].clientY;

var xDiff = xDown - xUp;
            var yDiff = yDown - yUp;

if (Math.abs(xDiff) > Math.abs(yDiff)) {
                if (xDiff > 0) {
                    turnLeft();
                } else {
                    turnRight();
                }
            } else {
                if (yDiff > 0) {
                    // code for swipe up
                } else {
                    // code for swipe down
                }
            }

xDown = null;
            yDown = null;
        }

// Car control functions
        function turnLeft() {
            carAngle -= turningAngle;
            carAngle %= Math.PI * 2;
        }

function turnRight() {
            carAngle += turningAngle;
            carAngle %= Math.PI * 2;
        }

// Update car position
        function update() {
            carSpeedX = carSpeed * Math.sin(carAngle);
            carSpeedY = carSpeed * -Math.cos(carAngle);

carX += carSpeedX;
            carY += carSpeedY;

if (carX > canvas.width) {
                carX = 0;
            } else if (carX < 0) {
                carX = canvas.width;
            }

if (carY > canvas.height) {
                carY = 0;
            } else if (carY < 0) {
                carY = canvas.height;
            }
        }

// Draw car on canvas
        function draw() {
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            ctx.save();
            ctx.translate(carX, carY);
            ctx.rotate(carAngle);

// Draw car as a pictogram (adjust dimensions as needed)
            ctx.fillStyle = "red";
            ctx.fillRect(-15, -10, 30, 20);

ctx.restore();
        }

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

Please note that this game is a very basic implementation and can be further improved and customized based on your specific requirements.