mirror of
https://github.com/Doodle3D/doodle3d-client.git
synced 2024-11-10 21:23:23 +01:00
d634f2e9c3
Conflicts: js/Help.js js/buttonbehaviors.js js/main.js js_src/Keyboard.js js_src/Shape.js js_src/verticalShapes.js www/index.html
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
/*
|
|
* This file is part of the Doodle3D project (http://doodle3d.com).
|
|
*
|
|
* Copyright (c) 2013, Doodle3D
|
|
* This software is licensed under the terms of the GNU GPL v2 or later.
|
|
* See file LICENSE.txt or visit http://www.gnu.org/licenses/gpl.html for full license details.
|
|
*/
|
|
|
|
// http://stackoverflow.com/questions/1403888/get-url-parameter-with-jquery
|
|
function getURLParameter(name) {
|
|
return decodeURI(
|
|
(new RegExp('[&?]'+name + '=' + '(.+?)(&|$)').exec(location.search)||[,null])[1]
|
|
);
|
|
}
|
|
|
|
// returns true for all smartphones and tablets
|
|
function isMobileDevice() {
|
|
return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|Windows Mobile/i.test(navigator.userAgent);
|
|
}
|
|
|
|
// returns true for smartphones (Android will be a bit dodgy (tablet or phone, all depends on pixels vs devicePixelRatio...)
|
|
function isSmartphone() {
|
|
var returnBool = false;
|
|
if( /Android/i.test(navigator.userAgent) && window.devicePixelRatio > 1) {
|
|
var w = $(window).width() / window.devicePixelRatio;
|
|
console.log("Android device >> ratio'd width: " + w);
|
|
if (w < 480) {
|
|
returnBool = true;
|
|
}
|
|
} else {
|
|
returnBool = /Android|webOS|iPhone|iPod|BlackBerry|IEMobile|Opera Mini|Windows Mobile/i.test(navigator.userAgent)
|
|
}
|
|
|
|
return returnBool;
|
|
}
|
|
|
|
function distance(x1, y1, x2, y2) {
|
|
return Math.sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1));
|
|
}
|