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- function createSound(name, url) {
- var deferred = Q.defer();
- soundManager.createSound({
- id: name,
- url: url,
- autoLoad: true,
- onload: function() {
- deferred.resolve(this);
- }
- });
- return deferred.promise;
- }
- function sign(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; }
- function lerp(from, to, p) {
- return to * p + from * (1 - p);
- }
- function ease(v) { return v * v * (3 - 2 * v); }
- function easeOutExpo(t, b, c, d) {
- return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
- }
- function color(r,g,b,a) {
- return 'rgba('+r+','+g+','+b+','+a.toFixed(5)+')';
- }
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