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/*
JSNES, based on Jamie Sanders' vNES
Copyright (C) 2010 Ben Firshman
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
JSNES.Utils = {
copyArrayElements: function(src, srcPos, dest, destPos, length) {
for (var i = 0; i < length; ++i) {
dest[destPos + i] = src[srcPos + i];
}
},
copyArray: function(src) {
var dest = new Array(src.length);
for (var i = 0; i < src.length; i++) {
dest[i] = src[i];
}
return dest;
},
fromJSON: function(obj, state) {
for (var i = 0; i < obj.JSON_PROPERTIES.length; i++) {
obj[obj.JSON_PROPERTIES[i]] = state[obj.JSON_PROPERTIES[i]];
}
},
toJSON: function(obj) {
var state = {};
for (var i = 0; i < obj.JSON_PROPERTIES.length; i++) {
state[obj.JSON_PROPERTIES[i]] = obj[obj.JSON_PROPERTIES[i]];
}
return state;
},
isIE: function() {
return (/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent));
}
};
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