var number1, number2, max = 10,
sign, numberSigns = 2,
output, userOutput,points=0,timeleft = 10,timeTime;
\t \t \t
function endGame(){
hide('points');
hide('countdown');
hide('base');
randomColor();
}
function timer(timeleft){
timeleft=5;
timeTime = setInterval(function(){
timeleft--;
document.getElementById("countdown").textContent = timeleft;
if(timeleft <= 0){
clearInterval(timeTime);
}
\t
\t
\t },1000)
\t }
\t function clearTime(){
\t clearInterval(timeTime);
\t timeleft=5;
\t //timer(5);
\t }
function check() {
userOutput = document.getElementById('enterNumber') .value;
if (userOutput) {
\t \t \t if(userOutput==output){
document.getElementById('points').innerHTML=points=points+1;
\t \t \t clearTime();
load();
\t \t \t randomColor();
\t \t \t
}else{
\t \t \t
\t \t \t alert('WRONG');
}
\t \t }else{
\t \t alert('Please enter something.');
\t \t }}
function load() {
number1 = Math.round(Math.random() * max);
number2 = Math.round(Math.random() * max);
sign = Math.round(Math.random() * numberSigns);
if (sign == 1) {
if (number1 < number2) {
load();
} else {
document.getElementById('outputMath').innerHTML = number1 + "-" + number2;
output = number1 - number2;
\t \t \t \t \t timer(5);
}
} else {
document.getElementById('outputMath').innerHTML = number1 + "+" + number2;
output = number1 + number2;
\t \t \t \t timer(5);
}
}
function hideStart() {
document.getElementById("menu").style.display = "none";
randomColor();
load();
show('base');
\t \t \t show('points');
\t \t \t show('countdown');
}
function hide(id) {
document.getElementById(id).style.display = "none";
randomColor();
}
function show(id) {
document.getElementById(id).style.display = "block";
}
function randomColor() {
var bgcolorlist = new Array("#1abc9c", "#16a085", "#f1c40f", "#f39c12", "#2ecc71", "#27ae60", "#e67e22", "#d35400", "#3498db", "#2980b9", "#e74c3c", "#c0392b", "#9b59b6", "#8e44ad", "#34495e", "#2c3e50");
document.body.style.background = bgcolorlist[Math.floor(Math.random() * bgcolorlist.length)];
}
* {
margin: 0;
padding: 0;
transition: 1s;
outline: none
}
::selection {
color: white;
background-color: black;
}
body,
html {
margin: 0;
padding: 0;
background: linear-gradient(229deg, #a1c4fd, #c2e9fb, #cfd9df, #667eea, #764ba2, #e2d1c3, #89f7fe, #66a6ff, #48c6ef, #6f86d6, #feada6, #a3bded, #6991c7, #13547a, #80d0c7, #93a5cf, #434343, #000000, #93a5cf, #ff758c, #868f96, #596164, #c79081, #dfa579, #09203f, #96deda, #50c9c3, #29323c, #485563, #1e3c72, #2a5298, #b7f8db, #50a7c2, #2193b0, #6dd5ed);
background-size: 7400% 7400%;
animation: backgroundGardient 500s ease infinite;
height: 100%;
display: grid;
overflow: auto;
}
@-webkit-keyframes backgroundGardient {
0% {
background-position: 0% 83%
}
50% {
background-position: 100% 18%
}
100% {
background-position: 0% 83%
}
}
@-moz-keyframes backgroundGardient {
0% {
background-position: 0% 83%
}
50% {
background-position: 100% 18%
}
100% {
background-position: 0% 83%
}
}
@-o-keyframes backgroundGardient {
0% {
background-position: 0% 83%
}
50% {
background-position: 100% 18%
}
100% {
background-position: 0% 83%
}
}
@keyframes backgroundGardient {
0% {
background-position: 0% 83%
}
50% {
background-position: 100% 18%
}
100% {
background-position: 0% 83%
}
}
h1#frontText {
position: fixed;
top: 10vh;
font-size: calc(1vh + 1vw + 3em);
color: white;
width: 70vw;
left: 15vw;
}
div#menu {
border-radius: 10em;
opacity: 0.8;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: #ecf0f1;
color: black;
width: 80vw;
text-align: center;
vertical-align: middle:
}
button#startGame {
font-size: calc(1vh + 1vw + 3em + 10vmax);
background-color: #141414;
color: white;
border: none;
}
@keyframes pulse_animation {
0% {
transform: scale(1);
}
30% {
transform: scale(1);
}
40% {
transform: scale(1.08);
}
50% {
transform: scale(1);
}
60% {
transform: scale(1);
}
70% {
transform: scale(1.05);
}
80% {
transform: scale(1);
}
100% {
transform: scale(1);
}
}
button#startGame:hover {
background-color: #ecf0f1;
border: none;
cursor: pointer;
overflow: hidden;
outline: none;
transform: rotate(360deg);
color: black;
border-radius: 1em;
transition: 2s;
box-shadow: 0 19px 38px rgba(0, 0, 0, 0.30), 0 15px 12px rgba(0, 0, 0, 0.22);
animation-name: pulse_animation;
animation-duration: 5000ms;
transform-origin: 70% 70%;
animation-iteration-count: infinite;
animation-timing-function: linear;
}
div#menu:hover {
width: 100vw;
border-radius: 0;
opacity: 1;
transition: 2s;
box-shadow: 0 19px 38px rgba(0, 0, 0, 0.30), 0 15px 12px rgba(0, 0, 0, 0.22);
background-color: #141414;
}
div#base {
display: none;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: #ecf0f1;
border: calc(1vh + 1vw) solid #ecf0f1;
text-align: center;
vertical-align: middle;
border-radius: 0.5em;
\t \t \t opacity:0.8;
\t \t \t box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
div#base:hover {
border-radius: 0.1em;
\t \t \t opacity:1;
\t \t \t box-shadow: 0 19px 38px rgba(0,0,0,0.30), 0 15px 12px rgba(0,0,0,0.22);
}
p#outputMath {
font-size: calc(2vh + 2vw + 5vmax + 5em);
text-align: center;
vertical-align: middle;
}
input#enterNumber {
width: 50vw;
font-size: calc(1vh + 1vw + 1em + 1vmax);
border: 2px solid black;
\t \t \t text-align:center;
}
input#enterNumber:hover {
border: 2px solid orange;
}
input#enterNumber:focus {
border: 2px solid red;
}
button#submit {
min-width: 45vw;
min-height: 10vh;
background-color: #141414;
border: none;
border-radius: 2em;
font-size: calc(1vh + 1vw + 1em + 1vmax);
color: white;
}
button#submit:hover {
min-width: 50vw;
background-color: #2c3e50;
border-radius: 0.2em;
color: white;
}
div#points{
background-color:#e74c3c;
color:white;
border-bottom-left-radius: 1em;
position:fixed;
top:0vh;
right:0vw;
border:1vw solid #e74c3c;
font-size:calc(1vh + 1vw + 2em);
display:none;
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
\t div#countdown{
\t background-color:#3498db;
color:white;
border-bottom-right-radius: 1em;
position:fixed;
top:0vh;
left:0vw;
border:1vw solid #3498db;
font-size:calc(1vh + 1vw + 2em);
display:none;
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
\t }
div#result{
position:absolute;
top:0;
left:0;
height:100vh;
width:100vw;
display:none;
}
<!Doctype html>
<html>
<meta charset="utf-8">
<head>
</head>
<body>
<div id='menu'>
<button onclick='hideStart()' id='startGame'>►</h1>
</div>
<div id='base'>
<p id='outputMath'></p>
<input id='enterNumber' type='number'> </input>
</br>
</br>
<button onClick='check()' id='submit'>Check</button>
</div>
<div id='points'>0</div>
<div id="countdown"></div>
<div id='result'></div>
</body>
</html>
- ;' '--timeleftによって;' – gato