Game-Jaming/Frontend/Javascript/SpinningWheel.js

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JavaScript
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2021-04-06 13:24:07 +00:00
//set default degree (360*5)
var degree = 1800;
//number of clicks = 0
var clicks = 0;
$(document).ready(function () {
/*WHEEL SPIN FUNCTION*/
$('#spin').click(function () {
//add 1 every click
clicks++;
/*multiply the degree by number of clicks
generate random number between 1 - 360,
then add to the new degree*/
var newDegree = degree * clicks;
var extraDegree = Math.floor(Math.random() * (360 - 1 + 1)) + 1;
totalDegree = newDegree + extraDegree;
/*let's make the spin btn to tilt every
time the edge of the section hits
the indicator*/
$('#wheel .sec').each(function () {
var t = $(this);
var noY = 0;
var c = 0;
var n = 700;
var interval = setInterval(function () {
c++;
if (c === n) {
clearInterval(interval);
}
var aoY = t.offset().top;
//Display Rotation
//$("#txt").html(aoY);
//console.log(aoY);
2021-04-06 13:24:07 +00:00
/*23.7 is the minumum offset number that
each section can get, in a 30 angle degree.
So, if the offset reaches 23.7, then we know
that it has a 30 degree angle and therefore,
exactly aligned with the spin btn*/
if (aoY < 23.89) {
console.log('<<<<<<<<');
$('#spin').addClass('spin');
setTimeout(function () {
$('#spin').removeClass('spin');
}, 100);
}
}, 10);
$('#inner-wheel').css({
'transform': 'rotate(' + totalDegree + 'deg)'
});
noY = t.offset().top;
});
});
});