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Diffstat (limited to 'StoneIsland/platforms/android/assets/www/js/vendor/oktween.js')
-rwxr-xr-xStoneIsland/platforms/android/assets/www/js/vendor/oktween.js125
1 files changed, 0 insertions, 125 deletions
diff --git a/StoneIsland/platforms/android/assets/www/js/vendor/oktween.js b/StoneIsland/platforms/android/assets/www/js/vendor/oktween.js
deleted file mode 100755
index 7e820b04..00000000
--- a/StoneIsland/platforms/android/assets/www/js/vendor/oktween.js
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- oktween.add({
- obj: el.style,
- units: "px",
- from: { left: 0 },
- to: { left: 100 },
- duration: 1000,
- easing: oktween.easing.circ_out,
- finish: function(){
- console.log("done")
- }
- })
-*/
-
-var oktween = (function(){
- var oktween = {}
- var tweens = oktween.tweens = []
- var last_t = 0
- var id = 0
- oktween.speed = 1
- oktween.then = oktween.add = function(tween){
- tween.id = id++
- tween.obj = tween.obj || {}
- if (tween.easing) {
- if (typeof tween.easing == "string") {
- tween.easing = oktween.easing[tween.easing]
- }
- }
- else {
- tween.easing = oktween.easing.linear
- }
- if (! ('from' in tween) ) {
- tween.from = {}
- tween.keys = Object.keys(tween.to)
- tween.keys.forEach(function(prop){
- tween.from[prop] = parseFloat(tween.obj[prop])
- })
- }
- else {
- tween.keys = Object.keys(tween.from)
- }
- tween.delay = tween.delay || 0
- tween.duration = tween.duration || 200
- tween.start = last_t + tween.delay
- tween.done = false
- tween.then = function(fn){ tween.after = [fn] }
- tween.finish = function(){ tween.start = 0 }
- tween.cancel = function(){
- var idx = tweens.indexOf(tween)
- if (~idx) { tweens.splice(idx, 1) }
- }
- tween.tick = 0
- tween.skip = tween.skip || 1
- tweens.push(tween)
- return tween
- }
- oktween.update = function(t) {
- requestAnimationFrame(oktween.update)
- last_t = t * oktween.speed
- if (tweens.length == 0) return
- var done = false
- tweens.forEach(function(tween, i){
- var dt = Math.min(1.0, (t - tween.start) / tween.duration)
- tween.tick++
- if (dt < 0 || (dt < 1 && (tween.tick % tween.skip != 0))) return
- var ddt = tween.dt = tween.easing(dt)
- tween.keys.forEach(function(prop){
- val = lerp( ddt, tween.from[prop], tween.to[prop] )
- if (tween.round) val = Math.round(val)
- if (tween.units) val = (Math.round(val)) + tween.units
- tween.obj[prop] = val
- })
- tween.update && tween.update(tween.obj, dt)
- if (dt == 1) {
- tween.finished && tween.finished(tween)
- tween.after && tween.after.forEach(function(twn){
- if (typeof twn == "function") { return twn() }
- if (! twn.obj) { twn.obj = tween.obj }
- oktween.add(twn)
- })
- if (tween.loop) {
- tween.start = t + tween.delay
- }
- else {
- done = tween.done = true
- }
- }
- })
- if (done) {
- tweens = tweens.filter(function(tween){ return ! tween.done })
- }
- }
- function lerp(n,a,b){ return (b-a)*n+a }
-
- requestAnimationFrame(oktween.update)
-
- oktween.easing = {
- linear: function(t){
- return t
- },
- circ_out: function(t) {
- return Math.sqrt(1 - (t = t - 1) * t)
- },
- circ_in: function(t){
- return -(Math.sqrt(1 - (t * t)) - 1)
- },
- circ_in_out: function(t) {
- return ((t*=2) < 1) ? -0.5 * (Math.sqrt(1 - t * t) - 1) : 0.5 * (Math.sqrt(1 - (t -= 2) * t) + 1)
- },
- quad_in: function(n){
- return Math.pow(n, 2)
- },
- quad_out: function(n){
- return n * (n - 2) * -1
- },
- quad_in_out: function(n){
- n = n * 2
- if(n < 1){ return Math.pow(n, 2) / 2 }
- return -1 * ((--n) * (n - 2) - 1) / 2
- },
-
- }
-
- return oktween
-})()