Play-Reverse in Animate... work, but...
Hello again.
I'm trying to make a play-reverse animation in Animate.
I based on a code that I found (in fact I think it was around here).
It works, I have this code in frame 1:
this.stop();
var raiz = this;
window.llegue = false;
this.botonRwn.mouseEnabled = false;
window.desactivaAvanzar = function () {
llegue = false;
raiz.botonFwd.mouseEnabled = false;
}
window.activaBotones = function () {
legue = false;
raiz.botonFwd.mouseEnabled = true;
raiz.botonRwn.mouseEnabled = true;
}
this.botonFwd.on("click", function () {
llegue = true;
var miTimer = createjs.Ticker.on("tick", function () {
if (llegue) {
raiz.gotoAndStop(raiz.currentFrame + 1);
} else {
createjs.Ticker.off("tick", miTimer);
};
});
});
this.botonRwn.on("click", function () {
llegue = true;
var miTimer = createjs.Ticker.on("tick", function () {
if (llegue) {
raiz.gotoAndStop((raiz.currentFrame + raiz.getDuration() - 1) % raiz.getDuration());
} else {
createjs.Ticker.off("tick", miTimer);
};
});
});
This works, I can navigate in the animation of a movie clip. However, when I return to the timeline and return to frame 1, the play-reverse animation increases, and this every time I go back to frame 1 (which is finally where I have the code).
I was already reviewing the create js documentation and found what my problem is (but not the solution).
..."on ( type listener [scope] [once=false] [data] [useCapture=false] ) Function
Inherited from EventDispatcher: on:173
A shortcut method for using addEventListener that makes it easier to specify an execution scope, have a listener only run once, associate arbitrary data with the listener, and remove the listener.
This method works by creating an anonymous wrapper function and subscribing it with addEventListener. The wrapper function is returned for use with removeEventListener (or off).
IMPORTANT: To remove a listener added with on, you must pass in the returned wrapper function as the listener, or use remove. Likewise, each time you call on a NEW wrapper function is subscribed, so multiple calls to on with the same params will create multiple listeners."
The problem is that according to how I have done the code I do not find how to avoid duplicate calls (which is finally what happens).
Hopefully you can (as always) help me.
Thank you.
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