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NIGHTDRIVER.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Night Driver</title>
<style type="text/css">
body {
background: #111;
font-family: "Lato", "Lucida Grande","Lucida Sans Unicode", Tahoma, Sans-Serif;
user-select: none;
min-width: 420px;
}
p {
color: white;
text-align: center;
}
button {
background: none;
margin: 0 0.3em;
border: 0;
padding: 0;
font-size: 4em;
cursor: pointer;
}
#click {
color: white;
cursor: pointer;
border: 2px solid white;
width: 260px;
text-align: center;
padding: 5px 25px;
font-size: 1.8em;
}
#click:hover {
background: rgba(255,255,255,0.1);
}
#game {
width: 320px; height: 240px;
position: relative;
margin: 45px auto 40px;
perspective: 100px;
transform: scale(1.3);
overflow: hidden;
}
#game > * {
position: absolute;
width: 100%;
}
#sky {
height: 66px;
background: #228;
}
#mountains {
width: 960px; height: 0;
top: 65px; left: -320px;
}
.mountain {
float: left;
width: 5px;
position: relative; top: -16px;
border: 40px solid transparent;
border-bottom: 10px solid #882;
border-top: 0;
margin-right: 280px;
}
.mountain:after {
content: "";
float: left;
width: 5px;
position: relative; top: 10px;
border: 25px solid transparent;
border-bottom: 6px solid #882;
border-top: 0;
}
.mountain:nth-child(2) {
transform: scaleX(-1);
margin-right: 80px;
}
.mountain:nth-child(3) {
margin-right: 240px;
}
.mountain:nth-child(3):after {
left: 20px;
}
.mountain:last-child {
margin-right: 0;
}
#terrain {
top: 65px;
height: 120px;
background: #040;
}
#fog {
width: 200%; height: 80px;
top: 0; left: -50%;
background: rgba(200,200,200,0.7);
box-shadow: 0 45px 45px rgba(200,200,200,0.7);
}
#road {
width: 320px; height: 120px;
top: 65px;
}
#cars {
width: 320px; height: 1200px;
bottom: 55px;
transform-origin: 50% 100%;
transform: rotateX(56deg);
transform-style: preserve-3d;
}
#cars.night .car {
background: #111;
filter: none !important;
}
.car {
position: absolute;
left: 0; bottom: 0;
width: 45px;
height: 15px;
background-image: url('data:image/png;base64,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');
background-size: 100% 100%;
image-rendering: pixelated;
}
.night .car:before {
width: 8px; height: 3px;
content: "";
display: block;
background: tomato;
position: absolute; top: 7px; left: 8px;
}
.night .car:after {
width: 8px; height: 3px;
content: "";
display: block;
background: tomato;
position: absolute; top: 7px; left: 29px;
}
#car.player {
width: 45px;
left: calc(50% - 20px);
bottom: 55px;
filter: grayscale(1) brightness(5);
}
#ui {
top: 185px;
padding: 5px;
background: #000;
width: calc(100% - 10px)
}
#panel {
width: 120px;
height: 35px;
margin: 0 auto;
background: #922;
padding: 5px 20px;
font-family: monospace;
font-size: 13px;
font-weight: bold;
}
#panel div {
float: left;
background: #c95;
height: 15px;
color: #000;
overflow: hidden;
}
#panel a {
position: relative;
padding: 0 2.5px;
float: left;
width: 10px; height: 15px;
text-align: center;
transform: scaleX(1.4);
transform-origin: 0 0;
margin-right: 5px;
}
#km {
width: 120px;
margin-bottom: 5px;
}
#km a:last-child {
background: #000;
color: #c95;
}
#lap {
width: 20px;
margin-right: 20px;
}
#position {
width: 80px;
}
#position a:first-child {
float: left;
}
.hidden {
display: none;
}
</style>
<div id="game">
<div id="sky"></div>
<div id="mountains">
<div class="mountain"></div>
<div class="mountain"></div>
<div class="mountain"></div>
<div class="mountain"></div>
</div>
<div id="terrain"></div>
<div id="fog" class="hidden"></div>
<canvas id="road"></canvas>
<div id="cars"></div>
<div id="car" class="player car"></div>
<div id="ui">
<div id="panel">
<div id="km"><a></a><a>0</a><a>0</a><a>0</a><a>0</a><a>0</a></div>
<div id="lap"><a>1</a></div>
<div id="position"><a>P</a><a>2</a><a>0</a><a>0</a></div>
</div>
</div>
</div>
<p>
<button id="left">◀️</button>
<button id="up">⏏️</button>
<button id="right">▶️</button>
</p>
<p><button id="click">Click to start!</button></p>
<p>Left/Right Arrows or A/D to steer and<br>
Up Arrow, W or Space to accelerate
</p>
<script>
//CARS
var car = document.getElementById('car');
car.init = function () {
car.speed = 0.2;
car.turn = 0;
car.x = car.offsetLeft;
car.y = 0;
car.width = car.offsetWidth;
car.height = car.offsetHeight;
car.maxSpeed = 5.;
car.km = 0;
car.motor = 1;
car.crashed = false;
car.acc = 0.025,
car.break = 0.02;
};
car.frame = function () {
car.motor *= -1;
car.style.left = parseInt(car.x) + 'px';
car.style.transform = 'scaleX('+car.motor+')';
car.steer();
};
car.steer = function () {
car.x += car.sx;
road.P0.x -= car.sx/4;
};
car.crash = function (d) {
if (!car.crashed) {
car.crashed = true;
car.speed = 0.2;
car.sx = d ? d : 0;
game.audio.oscillator.frequency.value = 15;
setTimeout(function () {
game.audio.oscillator.frequency.value = 60;
car.crashed = false;
car.sx = 0;
}, 800);
}
}
var cars = document.getElementById('cars');
cars.init = function () {
cars.n = 32;
cars.x = 0;
cars.speed = 1;
cars.interval = 500;
cars.oponents = [];
cars.easy = 0.2;
for (var j=0; j<cars.n; j++) {
cars.oponents[j] = [];
for (var i=0; i<3; i++) {
cars.oponents[j][i] = cars.create(i,j);
}
}
car.st = document.createElement('style');
document.body.appendChild(car.st);
cars.builded = true;
};
cars.frame = function () {
var relative = cars.speed - car.speed;
for (var j=0; j<cars.n; j++) {
for (var i=0; i<3; i++) {
var c = cars.oponents[j][i];
var d = road.width * 0.42,
w = road.width - d - car.width;
c.x = (road.P0.x - road.height - 40) * (c.y * c.y * 0.00001) +
(d/2) + (i * (w/2));
c.y += relative;
var h = cars.n * car.height * 3;
if (!c.classList.contains('hidden') &&
c.y < car.height - 5 && c.y > 0) {
//collision
if (car.x < 115 && i == 0) car.crash(0.1);
if (car.x > 100 && car.x < 175 && i == 1) car.crash();
if (car.x > 165 && i == 2) car.crash(-0.1);
}
if (c.y > h) {
// back to bottom
cars.color(c);
c.classList.remove('hidden');
if (car.x < 115 && i == 0) c.classList.add('hidden');
if (car.x > 100 && car.x < 175 && i == 1) c.classList.add('hidden');
if (car.x > 165 && i == 2) c.classList.add('hidden');
if (Math.random() > cars.easy) c.classList.add('hidden');
if (!c.classList.contains('hidden')) car.position++;
c.y = 0;
} else if (c.y < 0) {
//passing
if (!c.classList.contains('hidden')) {
car.position--;
}
cars.color(c);
c.classList.remove('hidden');
if (Math.random() > cars.easy) c.classList.add('hidden');
c.y = h;
cars.color(c);
}
c.style.left = parseInt(c.x) + 'px';
c.style.bottom = parseInt(c.y) + 'px';
var o = 1 / (c.y * fog.value);
c.style.opacity = Math.min(o, 1);
}
if (!cars.oponents[j][0].classList.contains('hidden') &&
!cars.oponents[j][1].classList.contains('hidden') &&
!cars.oponents[j][2].classList.contains('hidden')) {
cars.oponents[j][parseInt(Math.random() * 3)].classList.add('hidden');
}
}
car.st.innerHTML = '#cars .car {transform: rotateX(-56deg) scaleX('+car.motor+') }';
car.style.left = parseInt(car.x) + 'px';
};
cars.create = function (i,j) {
var c = document.createElement('div');
c.className = 'car';
cars.color(c);
var d = road.width * 0.42,
w = road.width - d - car.width;
c.x = (d/2) + (i * (w/2));
c.y = -car.height + (j * car.height*3);
cars.appendChild(c);
if (Math.random() > 0.1) c.classList.add('hidden');
if (i == 1 && j == 0 || i == 1 && j == 1) c.classList.add('hidden');
return c;
};
cars.color = function (c) {
var randomColor = Math.random()*360;
var randomLight = 2.5 + (Math.random() * 2);
c.style['filter'] = 'hue-rotate('+randomColor+'deg) brightness('+randomLight+')';
};
//ROAD
var road = document.getElementById('road');
road.init = function() {
road.ctx = road.getContext('2d');
road.width = road.offsetWidth;
road.height = road.offsetHeight;
road.state = 0;
road.x = 0;
road.offset = 40;
road.lineWidth = 2.5;
road.lineColor = 'rgba(255,255,255,0.7)';
road.lineDashOffset = 0;
road.P0 = {x: parseInt(road.width/2), y: 0, xs: 0};
road.P1 = {x: road.offset, y: road.height};
road.P2 = {x: road.width - road.offset, y: road.height};
road.Pc = {x1: road.P1.x + 86, x2: road.P2.x - 86};
road.frame();
};
road.frame = function () {
road.P0.x += road.P0.xs/2;
road.Pc.x1 -= road.P0.xs/3;
road.Pc.x2 -= road.P0.xs/3;
road.lineDashOffset -= car.speed;
road.ctx.clearRect(0, 0, road.width, road.height);
road.ctx.beginPath();
road.ctx.moveTo( road.P1.x, road.P1.y);
road.ctx.bezierCurveTo(road.Pc.x1, road.P1.y - (road.height*0.7),
road.P0.x, road.P0.y,
road.P0.x, road.P0.y);
road.ctx.moveTo( road.P2.x, road.P2.y);
road.ctx.bezierCurveTo(road.Pc.x2, road.P2.y - (road.height*0.7),
road.P0.x, road.P0.y,
road.P0.x, road.P0.y);
road.ctx.strokeStyle = road.lineColor;
road.ctx.lineWidth = road.lineWidth;
road.ctx.setLineDash([road.lineWidth, road.lineWidth]);
road.ctx.lineDashOffset = road.lineDashOffset * -0.5;
road.ctx.stroke();
};
road.curve = function (side) {
if (!(road.state == -1 && side == 'left') &&
!(road.state == 1 && side == 'right')) {
if (road.state == 1 && side == 'left') road.state = 0;
else if (road.state == -1 && side == 'right') road.state = 0;
else if (road.state == 0 && side == 'left') road.state = -1;
else if (road.state == 0 && side == 'right') road.state = 1;
road.P0.xs = 1.5 * ((side == 'left') ? -1 : 1);
}
road.randomCurve();
setTimeout(function () {
road.P0.xs = 0;
}, 1000);
};
road.randomCurve = function () {
game.curveCount = setTimeout(function () {
road.curve(Math.random()>0.5 ? 'left' : 'right');
}, 2000);
};
//MOUNTAINS
var mountains = document.getElementById('mountains');
mountains.frame = function () {
var curve = (road.P0.x - road.width/2)/100;
var left = mountains.offsetLeft;
if (left < -4.5 * road.width) left = 1.5 * road.width;
if (left > 1.5 * road.width) left = -4.5 * road.width;
var d = curve + ((car.speed)*curve*0.5);
mountains.style.left = parseInt(left - d) + 'px';
};
//UI
var km = document.getElementById('km');
km.frame = function () {
car.km += (car.speed/1000);
var value = parseInt(car.km * 10).toString();
while (value.length < km.childNodes.length) value = '0' + value;
for (var i=1; i < km.childNodes.length; i++) {
var a = km.childNodes[i];
a.innerText = value[i-1];
}
};
var position = document.getElementById('position');
position.init = function () {
cars.total = 200;
car.position = cars.total;
}
position.frame = function () {
var value = parseInt(car.position).toString();
for (var i=0; i < position.childNodes.length-1; i++) {
var a = position.childNodes[i+1];
a.innerText = value[i];
}
}
//LAP
var lap = document.getElementById('lap');
lap.init = function () {
lap.value = 1;
}
lap.frame = function () {
if (car.position <= 0) {
lap.value++;
car.easy += 0.5;
car.position = 200;
}
if (lap.value > 9) alert("GAME OVER\n YOU WIN!!!");
lap.innerText = lap.value;
}
//FRAME
var frame = function () {
if (!frame.stop) {
key.frame();
car.frame();
cars.frame();
mountains.frame();
road.frame();
km.frame();
position.frame();
requestAnimationFrame(frame);
}
};
//KEYBOARD
var key = {
pressed: [],
frame: function () {
if (!car.crashed) {
car.sx = 0;
if (car.x > road.width * 0.15){
if (key.pressed['left'] ||
key.pressed[37] || // Key: Left arrow
key.pressed[65]) { // Key: 'A'
car.sx = -2.5;
}
} else car.crash(0.2);
if (car.x < (road.width * 0.85) - car.width){
if (key.pressed['right'] ||
key.pressed[39] || // Key: Right arrow
key.pressed[68]) { // Key: 'D'
car.sx = 2.5;
}
} else car.crash(-0.2);
if (key.pressed['up'] ||
key.pressed[32] || // Key: Space
key.pressed[38] || // Key: Up arrow
key.pressed[87]) { // Key: 'W'
if (car.speed < car.maxSpeed) {
car.speed += car.acc;
game.audio.oscillator.frequency.value += car.acc * 10;
}
} else {
if (car.speed > 0.2) {
car.speed -= car.break;
game.audio.oscillator.frequency.value -= car.break * 10;
}
}
}
}
};
window.addEventListener('keydown', function (event) {
key.pressed[event.keyCode] = true;
});
window.addEventListener('keyup', function (event) {
key.pressed[event.keyCode] = false;
});
//GAME
var game = document.getElementById('game');
game.init = function () {
game.time = 0;
car.init();
cars.init();
road.init();
position.init();
lap.init();
fog.init();
cars.frame();
};
// BUTTONS
var buttons = ['left', 'up', 'right'];
buttons.forEach(function (id) {
var button = document.getElementById(id);
var press = function (event) {
key.pressed[id] = true;
};
var release = function (event) {
key.pressed[id] = false;
};
button.addEventListener('mousedown', press);
button.addEventListener('mouseup', release);
button.addEventListener('touchstart', press);
button.addEventListener('touchend', release);
});
var clickstart = document.getElementById('click')
clickstart.addEventListener('click', function () {
if (!game.started) {
clickstart.innerText = 'Click to Pause';
game.time = 0;
game.started = true;
frame.stop = false;
if (!cars.builded) cars.init();
game.audio();
game.curveCount = setTimeout(road.randomCurve, 5000);
game.timeCount = setTimeout(game.changeTime, 30000);
frame();
} else {
clickstart.innerText = 'Click to Start!';
game.started = false;
frame.stop = true;
clearTimeout(game.curveCount);
clearTimeout(game.timeCount);
game.audio.oscillator.stop();
}
});
//AUDIO
game.audio = function () {
if (game.audio.oscillator) {
game.audio.oscillator.stop(game.audio.context.currentTime);
game.audio.oscillator.disconnect(game.audio.volume);
delete game.audio.oscillator;
}
game.audio.context = new AudioContext();
game.audio.volume = game.audio.context.createGain();
game.audio.volume.gain.value = 0.1;
game.audio.volume.connect(game.audio.context.destination);
var o = game.audio.context.createOscillator();
o.frequency.value = 0;
o.detune.value = 0;
o.type = 'sawtooth';
o.connect(game.audio.volume);
o.frequency.value = 60;
game.audio.oscillator = o;
game.audio.oscillator.start(0);
};
//COLORS
game.colors = [
//sky //terrain //mountains
['#228', '#040', 1], //day
['#93c', '#440', 0.5], //afternoon
['#546', '#111', 0.2], //night
['#888', '#aaa', 0.2], //fog
['#545', '#111', 0.2], //night
['#529', '#230', 0.3], //morning
['#aaf', '#eee', 0.2], //snow
];
var sky = document.getElementById('sky');
var terrain = document.getElementById('terrain');
game.changeTime = function () {
if (!frame.stop) {
game.time++;
if (game.time >= game.colors.length) game.time = 0;
sky.style.background = game.colors[game.time][0];
terrain.style.background = game.colors[game.time][1];
mountains.style.opacity = game.colors[game.time][2];
if (game.time == 3 || game.time == 4) fog.toggle();
if (game.time == 2 || game.time == 4) {
cars.classList.add('night');
} else {
cars.classList.remove('night');
}
game.timeCount = setTimeout(game.changeTime, 30000);
}
};
//FOG
var fog = document.getElementById('fog');
fog.init = function () {
fog.value = 0.02;
fog.status = false;
};
fog.toggle = function () {
fog.classList.toggle('hidden');
fog.status = !fog.status;
fog.value = fog.status ? 0.1 : 0.02;
};
//INIT
game.init();
</script>
</body>
</html>