codice:
/*
tweening prototypes
version 1.1.6
Ladislav Zigo,lacoz@web.de
*/
// to avoid reseting tweenManger when loading another .swf
if ($tweenManager == undefined){
_global.$tweenManager = new zigo.tweenManager();
}
// easing equations
// from Robert Penner, www.robertpenner.com
com.robertpenner.easing.Back;
com.robertpenner.easing.Bounce;
com.robertpenner.easing.Circ;
com.robertpenner.easing.Cubic;
com.robertpenner.easing.Elastic;
com.robertpenner.easing.Expo;
com.robertpenner.easing.Linear;
com.robertpenner.easing.Quad;
com.robertpenner.easing.Quart;
com.robertpenner.easing.Quint;
com.robertpenner.easing.Sine;
//
var Mp = MovieClip.prototype;
// == as broadcaster ==
AsBroadcaster.initialize(Mp);
Mp.$addListener = Mp.addListener;
ASSetPropFlags(Mp, "$addListener", 1, 0);
Mp.addListener = function(){
AsBroadcaster.initialize(this);
this.$addListener.apply(this,arguments);
}
// == core methods ==
Mp.tween = function(props, pEnd, seconds, animType,
delay, callback, extra1, extra2) {
if ($tweenManager.isTweenLocked(this)){
trace("tween not added, this movieclip is locked");
return;
}
if (arguments.length<2) {
trace("tween not added, props & pEnd must be defined");
return;
}
// parse arguments to valid type:
// parse properties
if (typeof (props) == "string") {
props = [props];
}
// parse end values
// if pEnd is not array
if (pEnd.length == undefined ) {
pEnd = [pEnd];
}
// parse time properties
if(seconds == undefined) {
seconds = 2;
}else if (seconds<0.01){
seconds = 0;
}
if (delay<0.01 || delay == undefined) {
delay = 0;
}
// parse animtype to reference to equation function
switch(typeof(animType)){
case "string":
//string
animType = animType.toLowerCase();
if (animType == "linear") {
var eqf = com.robertpenner.easing.Linear.easeNone;
} else if (animType.indexOf("easeoutin") == 0) {
var t = animType.substr(9);
t = t.charAt(0).toUpperCase()+t.substr(1);
var eqf = com.robertpenner.easing[t].easeOutIn;
} else if (animType.indexOf("easeinout") == 0) {
var t = animType.substr(9);
t = t.charAt(0).toUpperCase()+t.substr(1);
var eqf = com.robertpenner.easing[t].easeInOut;
} else if (animType.indexOf("easein") == 0) {
var t = animType.substr(6);
t = t.charAt(0).toUpperCase()+t.substr(1);
var eqf = com.robertpenner.easing[t].easeIn;
} else if (animType.indexOf("easeout") == 0) {
var t = animType.substr(7);
t = t.charAt(0).toUpperCase()+t.substr(1);
var eqf = com.robertpenner.easing[t].easeOut;
}
if (eqf == undefined) {
// set default tweening equation
var eqf = com.robertpenner.easing.Expo.easeOut;
}
break;
case "function":
// function
var eqf = animType;
break;
case "object":
// object from custom easing
if (animType.ease != undefined && animType.pts != undefined ){
var eqf = animType.ease;
extra1 = animType.pts;
}else{
var eqf = com.robertpenner.easing.Expo.easeOut;
}
break;
default:
var eqf = com.robertpenner.easing.Expo.easeOut;
}
// parse callback function
switch(typeof (callback)) {
case "function":
callback = {func:callback, scope:this._parent};
break;
case "string":
var ilp, funcp, scope, args, a;
ilp = callback.indexOf("(");
funcp = callback.slice(0, ilp);
scope = eval(funcp.slice(0, funcp.lastIndexOf(".")));
func = eval(funcp);
args = callback.slice(ilp+1, callback.lastIndexOf(")")).split(",");
for (var i = 0; i<args.length; i++) {
a = eval(args[i]);
if (a != undefined) {
args[i] = a;
}
}
callback = {func:func, scope:scope, args:args };
break;
}
if($tweenManager.autoStop){
// automatic removing tweens as in Zeh proto
$tweenManager.removeTween(this,props)
}
if(delay > 0){
$tweenManager.addTweenWithDelay(delay,this, props, pEnd, seconds, eqf, callback, extra1, extra2);
}else{
$tweenManager.addTween(this, props, pEnd, seconds, eqf, callback, extra1, extra2);
}
};
ASSetPropFlags(Mp, "tween", 1, 0);
Mp.stopTween = function(props) {
if (typeof (props) == "string") {
props = [props];
}
$tweenManager.removeTween(this, props);
};
ASSetPropFlags(Mp, "stopTween", 1, 0);
Mp.isTweening = function() {
//returns boolean
return $tweenManager.isTweening(this);
};
ASSetPropFlags(Mp, "isTweening", 1, 0);
Mp.getTweens = function() {
// returns count of running tweens
return $tweenManager.getTweens(this);
};
ASSetPropFlags(Mp, "getTweens", 1, 0);
//
Mp.lockTween = function() {
//
$tweenManager.lockTween(this,true);
};
ASSetPropFlags(Mp, "lockTween", 1, 0);
//
Mp.unlockTween = function() {
//
$tweenManager.lockTween(this,false);
};
//
ASSetPropFlags(Mp, "unlockTween", 1, 0);
Mp.isTweenLocked = function() {
//
return $tweenManager.isTweenLocked(this);
};
ASSetPropFlags(Mp, "isTweenLocked", 1, 0);
// == shortcut methods ==
// these methods only passes parameters to tween method
Mp.alphaTo = function (destAlpha, seconds, animType, delay, callback, extra1, extra2) {
this.tween(["_alpha"],[destAlpha],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "alphaTo", 1, 0);
Mp.brightnessTo = function (bright, seconds, animType, delay, callback, extra1, extra2) {
// destionation color transform matrix
var percent = 100 - Math.abs(bright);
var offset = 0;
if (bright > 0) offset = 256 * (bright / 100);
var destCt = {ra: percent, rb:offset,
ga: percent, gb:offset,
ba: percent,bb:offset}
//
this.tween(["_ct_"],[destCt],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "brightnessTo", 1, 0);
Mp.colorTo = function (destColor, seconds, animType, delay, callback, extra1, extra2) {
// destionation color transform matrix
var destCt = {rb: destColor >> 16, ra:0,
gb: (destColor & 0x00FF00) >> 8, ga:0,
bb: destColor & 0x0000FF,ba:0}
//
this.tween(["_ct_"],[destCt],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "colorTo", 1, 0);
Mp.colorTransformTo = function (ra, rb, ga, gb, ba, bb, aa, ab, seconds, animType, delay, callback, extra1, extra2) {
// destionation color transform matrix
var destCt = {ra: ra ,rb: rb , ga: ga, gb: gb, ba: ba, bb: bb, aa: aa, ab: ab}
//
this.tween(["_ct_"],[destCt],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "colorTransformTo", 1, 0);
Mp.scaleTo = function (destScale, seconds, animType, delay, callback, extra1, extra2) {
this.tween(["_xscale", "_yscale"],[destScale, destScale],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "scaleTo", 1, 0);
Mp.slideTo = function (destX, destY, seconds, animType, delay, callback, extra1, extra2) {
this.tween(["_x", "_y"],[destX, destY],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "slideTo", 1, 0);
Mp.rotateTo = function (destRotation, seconds, animType, delay, callback, extra1, extra2) {
this.tween(["_rotation"],[destRotation],seconds,animType,delay,callback,extra1,extra2)
}
ASSetPropFlags(Mp, "rotateTo", 1, 0);
// frameTo shorcut method
Mp.getFrame = function() {
return this._currentframe;
};
ASSetPropFlags(Mp, "getFrame", 1, 0);
Mp.setFrame = function(fr) {
this.gotoAndStop(Math.round(fr));
};
ASSetPropFlags(Mp, "setFrame", 1, 0);
Mp.addProperty("_frame", Mp.getFrame, Mp.setFrame);
ASSetPropFlags(Mp, "_frame", 1, 0);
//
Mp.frameTo = function(endframe, duration, animType, delay, callback, extra1, extra2) {
if (endframe == undefined) {
endframe = this._totalframes;
}
this.tween("_frame", endframe, duration, animType, delay, callback, extra1, extra2);
};
ASSetPropFlags(Mp, "frameTo", 1, 0);
delete Mp;
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