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camera-flash-204151.mp3
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Manual Transmission Driving Game</title>
<style>
body {
margin: 0;
overflow: hidden;
font-family: Arial, sans-serif;
}
canvas {
display: block;
width: 100%;
height: 100%;
}
#ui {
position: absolute;
bottom: 20px;
left: 20px;
color: white;
background-color: rgba(0, 0, 0, 0.5);
padding: 10px;
border-radius: 5px;
user-select: none;
}
#speedometer {
font-size: 24px;
margin-bottom: 10px;
}
#gear {
font-size: 32px;
font-weight: bold;
margin-bottom: 10px;
}
#rpm-bar {
width: 200px;
height: 20px;
background-color: #333;
border-radius: 10px;
overflow: hidden;
margin-bottom: 10px;
}
#rpm-fill {
height: 100%;
background-color: green;
width: 0%;
transition: width 0.1s, background-color 0.2s;
}
#instructions {
position: absolute;
top: 20px;
left: 20px;
color: white;
background-color: rgba(0, 0, 0, 0.5);
padding: 10px;
border-radius: 5px;
max-width: 300px;
}
#game-over {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: white;
background-color: rgba(255, 0, 0, 0.7);
padding: 20px;
border-radius: 10px;
text-align: center;
display: none;
}
#restart-btn {
margin-top: 20px;
padding: 10px 20px;
cursor: pointer;
background-color: white;
border: none;
border-radius: 5px;
font-weight: bold;
}
#camera-toggle {
position: absolute;
top: 20px;
right: 20px;
padding: 10px;
background-color: rgba(0, 0, 0, 0.5);
color: white;
border: none;
border-radius: 5px;
cursor: pointer;
}
</style>
</head>
<body>
<div id="ui">
<div id="speedometer">0 km/h</div>
<div id="gear">N</div>
<div id="rpm-bar"><div id="rpm-fill"></div></div>
<div id="clutch-status">Clutch: Released</div>
</div>
<div id="instructions">
<h3>Controls:</h3>
<p>W/S - Accelerate/Brake</p>
<p>A/D - Steer Left/Right</p>
<p>Z - Clutch</p>
<p>1,2,3 - Gears</p>
<p>N - Neutral</p>
<p>C - Toggle Camera View</p>
<p>Warning: Downshifting at high speed will blow the engine!</p>
</div>
<div id="game-over">
<h2>Engine Blown!</h2>
<p>You downshifted at too high speed and destroyed the engine.</p>
<button id="restart-btn">Restart Game</button>
</div>
<button id="camera-toggle">Toggle Camera View</button>
<!-- Import Three.js main library -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/0.159.0/three.min.js"></script>
<script>
// Game variables
const CAR_SPEED_FACTOR = 0.05;
const MAX_STEERING = 0.03;
const STEERING_RESET_FACTOR = 0.95;
const FRICTION = 0.98;
const BRAKE_FACTOR = 0.95;
let scene, camera, renderer, car, ground, directionalLight;
let hoodCamera, thirdPersonCamera, activeCamera;
let cameraMode = 'third'; // 'hood' or 'third'
// Car physics
let carVelocity = 0;
let carRotation = 0;
let carPosition = new THREE.Vector3(0, 0, 0);
// Transmission variables
let clutchPressed = false;
let currentGear = 0; // 0 = neutral, 1-3 = gears
let rpm = 0;
const MAX_RPM = 7000;
const RED_LINE = 6000;
const IDLE_RPM = 800;
// Audio
let engineSound;
let audioContext;
let gainNode;
// Game state
let gameOver = false;
let keysPressed = {};
// Gear ratios (speed multipliers)
const gearRatios = [0, 1, 1.8, 2.8]; // neutral and 3 gears
// RPM safe zones for each gear
const maxSafeSpeedForDownshift = [0, 0, 40, 80];
// Initialize the game
init();
animate();
function init() {
// Create scene
scene = new THREE.Scene();
scene.background = new THREE.Color(0x87ceeb); // Sky blue
// Create renderer
renderer = new THREE.WebGLRenderer({ antialias: true });
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.shadowMap.enabled = true;
document.body.appendChild(renderer.domElement);
// Set up cameras
thirdPersonCamera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
thirdPersonCamera.position.set(0, 3, -7);
thirdPersonCamera.lookAt(0, 0, 0);
hoodCamera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
hoodCamera.position.set(0, 1.5, 0);
hoodCamera.lookAt(0, 1.5, 10);
activeCamera = thirdPersonCamera;
// Create lights
const ambientLight = new THREE.AmbientLight(0x404040, 2);
scene.add(ambientLight);
directionalLight = new THREE.DirectionalLight(0xffffff, 1);
directionalLight.position.set(10, 20, 10);
directionalLight.castShadow = true;
directionalLight.shadow.camera.left = -50;
directionalLight.shadow.camera.right = 50;
directionalLight.shadow.camera.top = 50;
directionalLight.shadow.camera.bottom = -50;
directionalLight.shadow.camera.near = 0.1;
directionalLight.shadow.camera.far = 100;
directionalLight.shadow.mapSize.width = 2048;
directionalLight.shadow.mapSize.height = 2048;
scene.add(directionalLight);
// Create ground
const groundGeometry = new THREE.PlaneGeometry(1000, 1000);
const groundMaterial = new THREE.MeshStandardMaterial({
color: 0x1a5c1a,
roughness: 0.8,
});
ground = new THREE.Mesh(groundGeometry, groundMaterial);
ground.rotation.x = -Math.PI / 2;
ground.receiveShadow = true;
scene.add(ground);
// Create road
createRoad();
// Create car (since we can't reliably load external models)
createCar();
// Try to set up audio (will work if user interacts)
document.addEventListener('click', initAudio, { once: true });
// Event listeners
window.addEventListener('resize', onWindowResize);
window.addEventListener('keydown', handleKeyDown);
window.addEventListener('keyup', handleKeyUp);
document.getElementById('restart-btn').addEventListener('click', restartGame);
document.getElementById('camera-toggle').addEventListener('click', toggleCamera);
}
function createCar() {
// Create a more detailed car since we can't load the GLB model
const carGroup = new THREE.Group();
// Car body
const bodyGeometry = new THREE.BoxGeometry(2, 0.8, 4);
const bodyMaterial = new THREE.MeshStandardMaterial({ color: 0xff0000 });
const body = new THREE.Mesh(bodyGeometry, bodyMaterial);
body.position.y = 0.6;
body.castShadow = true;
carGroup.add(body);
// Car roof
const roofGeometry = new THREE.BoxGeometry(1.8, 0.6, 2);
const roofMaterial = new THREE.MeshStandardMaterial({ color: 0xdd0000 });
const roof = new THREE.Mesh(roofGeometry, roofMaterial);
roof.position.y = 1.3;
roof.position.z = -0.2;
roof.castShadow = true;
carGroup.add(roof);
// Wheels - front left
const wheelFL = createWheel();
wheelFL.position.set(-1, 0.3, 1.3);
carGroup.add(wheelFL);
// Wheels - front right
const wheelFR = createWheel();
wheelFR.position.set(1, 0.3, 1.3);
carGroup.add(wheelFR);
// Wheels - rear left
const wheelRL = createWheel();
wheelRL.position.set(-1, 0.3, -1.3);
carGroup.add(wheelRL);
// Wheels - rear right
const wheelRR = createWheel();
wheelRR.position.set(1, 0.3, -1.3);
carGroup.add(wheelRR);
// Windshield
const windshieldGeometry = new THREE.BoxGeometry(1.7, 0.8, 0.1);
const windshieldMaterial = new THREE.MeshStandardMaterial({ color: 0x88ccff, transparent: true, opacity: 0.7 });
const windshield = new THREE.Mesh(windshieldGeometry, windshieldMaterial);
windshield.position.set(0, 1.1, 0.9);
windshield.rotation.x = Math.PI / 6;
carGroup.add(windshield);
// Rear window
const rearWindowGeometry = new THREE.BoxGeometry(1.7, 0.8, 0.1);
const rearWindow = new THREE.Mesh(rearWindowGeometry, windshieldMaterial);
rearWindow.position.set(0, 1.1, -1.3);
rearWindow.rotation.x = -Math.PI / 6;
carGroup.add(rearWindow);
// Headlights
const headlightGeometry = new THREE.CylinderGeometry(0.2, 0.2, 0.1, 16);
const headlightMaterial = new THREE.MeshStandardMaterial({ color: 0xffffcc, emissive: 0xffffcc, emissiveIntensity: 0.5 });
const headlightL = new THREE.Mesh(headlightGeometry, headlightMaterial);
headlightL.position.set(-0.6, 0.6, 2);
headlightL.rotation.x = Math.PI / 2;
carGroup.add(headlightL);
const headlightR = new THREE.Mesh(headlightGeometry, headlightMaterial);
headlightR.position.set(0.6, 0.6, 2);
headlightR.rotation.x = Math.PI / 2;
carGroup.add(headlightR);
// Taillights
const tailLightMaterial = new THREE.MeshStandardMaterial({ color: 0xff0000, emissive: 0xff0000, emissiveIntensity: 0.5 });
const taillightL = new THREE.Mesh(headlightGeometry, tailLightMaterial);
taillightL.position.set(-0.6, 0.6, -2);
taillightL.rotation.x = Math.PI / 2;
carGroup.add(taillightL);
const taillightR = new THREE.Mesh(headlightGeometry, tailLightMaterial);
taillightR.position.set(0.6, 0.6, -2);
taillightR.rotation.x = Math.PI / 2;
carGroup.add(taillightR);
// Set position and add to scene
carGroup.position.y = 0.2;
scene.add(carGroup);
// Set as our car object
car = carGroup;
}
function createWheel() {
const wheelGeometry = new THREE.CylinderGeometry(0.3, 0.3, 0.2, 16);
const wheelMaterial = new THREE.MeshStandardMaterial({ color: 0x222222 });
const wheel = new THREE.Mesh(wheelGeometry, wheelMaterial);
wheel.rotation.z = Math.PI / 2;
wheel.castShadow = true;
return wheel;
}
function createRoad() {
// Create a winding road
const roadWidth = 10;
const roadLength = 500;
// Create road segments
for (let i = 0; i < 10; i++) {
const segment = new THREE.Mesh(
new THREE.PlaneGeometry(roadWidth, roadLength / 10),
new THREE.MeshStandardMaterial({ color: 0x333333 })
);
segment.rotation.x = -Math.PI / 2;
segment.position.z = i * (roadLength / 10) - roadLength / 2;
segment.position.y = 0.01; // Slightly above ground to prevent z-fighting
segment.receiveShadow = true;
scene.add(segment);
// Add road markings
const centerLine = new THREE.Mesh(
new THREE.PlaneGeometry(0.3, roadLength / 10),
new THREE.MeshStandardMaterial({ color: 0xffffff })
);
centerLine.rotation.x = -Math.PI / 2;
centerLine.position.z = segment.position.z;
centerLine.position.y = 0.02;
scene.add(centerLine);
}
// Add some scenery
for (let i = 0; i < 30; i++) {
addTree(
(Math.random() - 0.5) * 100,
0,
(Math.random() - 0.5) * 100
);
}
}
function addTree(x, y, z) {
// Simple tree
const trunkGeometry = new THREE.CylinderGeometry(0.5, 0.7, 3, 8);
const trunkMaterial = new THREE.MeshStandardMaterial({ color: 0x8B4513 });
const trunk = new THREE.Mesh(trunkGeometry, trunkMaterial);
trunk.position.set(x, y + 1.5, z);
trunk.castShadow = true;
scene.add(trunk);
const foliageGeometry = new THREE.ConeGeometry(2, 4, 8);
const foliageMaterial = new THREE.MeshStandardMaterial({ color: 0x228B22 });
const foliage = new THREE.Mesh(foliageGeometry, foliageMaterial);
foliage.position.set(x, y + 5, z);
foliage.castShadow = true;
scene.add(foliage);
}
function initAudio() {
try {
// Create audio context
audioContext = new (window.AudioContext || window.webkitAudioContext)();
// Create oscillator for engine sound
engineSound = audioContext.createOscillator();
engineSound.type = 'sawtooth';
engineSound.frequency.value = 100; // Base frequency
// Create gain node to control volume
gainNode = audioContext.createGain();
gainNode.gain.value = 0.1; // Set volume
// Connect the oscillator to the gain node and the gain node to the destination
engineSound.connect(gainNode);
gainNode.connect(audioContext.destination);
// Start the oscillator
engineSound.start();
// Update engine sound based on RPM
updateEngineSound();
} catch (e) {
console.log("Audio initialization failed:", e);
}
}
function updateEngineSound() {
if (!engineSound) return;
if (!gameOver) {
// Map RPM to frequency (higher RPM = higher pitch)
engineSound.frequency.value = 100 + (rpm / MAX_RPM) * 400;
}
requestAnimationFrame(updateEngineSound);
}
function handleKeyDown(event) {
if (gameOver && event.key !== 'r') return;
keysPressed[event.key] = true;
switch (event.key.toLowerCase()) {
case 'z':
clutchPressed = true;
document.getElementById('clutch-status').textContent = 'Clutch: Pressed';
break;
case '1':
if (clutchPressed) {
changeGear(1);
}
break;
case '2':
if (clutchPressed) {
changeGear(2);
}
break;
case '3':
if (clutchPressed) {
changeGear(3);
}
break;
case 'n':
if (clutchPressed) {
changeGear(0); // Neutral
}
break;
case 'c':
toggleCamera();
break;
case 'r':
if (gameOver) {
restartGame();
}
break;
}
}
function handleKeyUp(event) {
keysPressed[event.key] = false;
if (event.key.toLowerCase() === 'z') {
clutchPressed = false;
document.getElementById('clutch-status').textContent = 'Clutch: Released';
// If in gear and not moving, stall the engine
if (currentGear > 0 && Math.abs(carVelocity) < 0.1) {
rpm = 0;
// Would play stall sound here
}
}
}
function changeGear(newGear) {
// Check if downshifting at too high speed
if (newGear < currentGear && newGear > 0) {
const currentSpeed = Math.abs(carVelocity) * 50; // Convert to km/h
if (currentSpeed > maxSafeSpeedForDownshift[newGear]) {
blowEngine();
return;
}
}
currentGear = newGear;
// Update gear display
document.getElementById('gear').textContent = currentGear === 0 ? 'N' : currentGear;
// Adjust RPM based on speed and new gear ratio when shifting
if (newGear > 0) {
// Calculate new RPM based on speed and gear ratio
rpm = (Math.abs(carVelocity) / gearRatios[newGear]) * 7000;
}
}
function toggleCamera() {
if (cameraMode === 'third') {
cameraMode = 'hood';
activeCamera = hoodCamera;
} else {
cameraMode = 'third';
activeCamera = thirdPersonCamera;
}
}
function blowEngine() {
gameOver = true;
rpm = 0;
carVelocity = 0;
document.getElementById('rpm-fill').style.width = '0%';
document.getElementById('rpm-fill').style.backgroundColor = 'red';
document.getElementById('game-over').style.display = 'block';
// Would play engine blown sound here
}
function restartGame() {
gameOver = false;
carVelocity = 0;
carRotation = 0;
carPosition.set(0, 0, 0);
clutchPressed = false;
currentGear = 0;
rpm = IDLE_RPM;
document.getElementById('game-over').style.display = 'none';
document.getElementById('gear').textContent = 'N';
document.getElementById('clutch-status').textContent = 'Clutch: Released';
}
function onWindowResize() {
thirdPersonCamera.aspect = window.innerWidth / window.innerHeight;
thirdPersonCamera.updateProjectionMatrix();
hoodCamera.aspect = window.innerWidth / window.innerHeight;
hoodCamera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
function updateCar() {
if (gameOver) return;
const acceleration = keysPressed['w'] ? 1 : keysPressed['s'] ? -1 : 0;
const steering = keysPressed['a'] ? 1 : keysPressed['d'] ? -1 : 0;
// Handle clutch and gear logic
if (clutchPressed) {
// When clutch is pressed, engine can rev freely
if (acceleration > 0) {
rpm = Math.min(rpm + 100, MAX_RPM);
} else {
rpm = Math.max(rpm - 50, IDLE_RPM);
}
// No power transfer with clutch pressed
} else {
// Clutch released
if (currentGear === 0) {
// In neutral, engine can rev but no power transfer
if (acceleration > 0) {
rpm = Math.min(rpm + 100, MAX_RPM);
} else {
rpm = Math.max(rpm - 50, IDLE_RPM);
}
} else {
// In gear with clutch released - normal driving
// Power transfer based on rpm and gear
if (acceleration > 0) {
carVelocity += (rpm / MAX_RPM) * CAR_SPEED_FACTOR / gearRatios[currentGear];
rpm = (Math.abs(carVelocity) * gearRatios[currentGear]) * 7000;
} else if (acceleration < 0) {
// Braking
carVelocity *= BRAKE_FACTOR;
rpm = (Math.abs(carVelocity) * gearRatios[currentGear]) * 7000;
} else {
// Coasting
rpm = (Math.abs(carVelocity) * gearRatios[currentGear]) * 7000;
}
}
}
// Apply natural deceleration (friction)
carVelocity *= FRICTION;
// Update car position and rotation
if (Math.abs(carVelocity) > 0.01) {
carRotation += steering * MAX_STEERING * Math.sign(carVelocity);
}
// Reset steering when not actively steering
if (steering === 0) {
carRotation *= STEERING_RESET_FACTOR;
}
const moveX = Math.sin(carRotation) * carVelocity;
const moveZ = Math.cos(carRotation) * carVelocity;
carPosition.x += moveX;
carPosition.z += moveZ;
// Update car model
car.position.set(carPosition.x, carPosition.y, carPosition.z);
car.rotation.y = carRotation;
// Update cameras
if (cameraMode === 'third') {
thirdPersonCamera.position.x = carPosition.x - Math.sin(carRotation) * 7;
thirdPersonCamera.position.z = carPosition.z - Math.cos(carRotation) * 7;
thirdPersonCamera.position.y = carPosition.y + 3;
thirdPersonCamera.lookAt(carPosition.x, carPosition.y + 1, carPosition.z);
} else {
hoodCamera.position.x = carPosition.x;
hoodCamera.position.z = carPosition.z;
hoodCamera.position.y = carPosition.y + 1.5;
// Calculate look target based on car's direction
const lookX = carPosition.x + Math.sin(carRotation) * 10;
const lookZ = carPosition.z + Math.cos(carRotation) * 10;
hoodCamera.lookAt(lookX, carPosition.y + 1.5, lookZ);
}
// Update UI
const speed = Math.abs(carVelocity) * 50; // Convert to km/h for display
document.getElementById('speedometer').textContent = `${Math.round(speed)} km/h`;
// Update RPM display (keep minimum at idle RPM)
rpm = Math.max(rpm, IDLE_RPM);
// Update RPM bar
const rpmPercentage = (rpm / MAX_RPM) * 100;
document.getElementById('rpm-fill').style.width = `${rpmPercentage}%`;
// Change color based on RPM
if (rpm > RED_LINE) {
document.getElementById('rpm-fill').style.backgroundColor = 'red';
} else if (rpm > RED_LINE * 0.8) {
document.getElementById('rpm-fill').style.backgroundColor = 'orange';
} else {
document.getElementById('rpm-fill').style.backgroundColor = 'green';
}
}
function animate() {
requestAnimationFrame(animate);
updateCar();
// Render scene with active camera
renderer.render(scene, activeCamera);
}
</script>
</body>
</html>