ActionScript 3.0 :: Flash Keyboard Event And Controlling Timeline
Nov 4, 2010
I am very new to AS3. I have not wanted to migrate to it, but have been forced to do it for a current project which uses AS3 components. I am creating a slideshow (full screen) and will be creating each slide as a separate SWF file. I have been successful in loading and unloading the slides (SWF's). I need to use the arrow keys to move through the slides. I have that working, but want to load the slides without hard coding everything in each frame of the main timeline. I am using a var to get the currentFrame value. All is well exept that if the left arrow key is pressed and the main timeline is on FRAME 1, the playhead seems to think it can go backward to frame zero and then into negative numbers with each press of the left arrow key. I need to be able to stop the timeline from advancing backward at frame one. I have tried several methods that either do nothing or cause the right arrow key to work unpredictably and keep returning to FRAME 1 no matter what if statement and evaluation I perform. Here's the current code on.[code]
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Jan 7, 2011
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[Code]...
and i checked with [URL]...?newspage=6249 and it looked more or less the same, so why is it that when i move my character and when i hold down a key, it just keeps on listerning to that keypress event listener, instead of just executing the other event. So say, i tap left and after which i tap right, it will work just fine, but if i hold left and tap right, the event listerner will still be listening to the left key. So, i was wondering could anyone point me in a direction as to how should i make my code stop listening to an event as soon as another event has been dispatched?
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Code:
function rightKey(yourEvent:KeyboardEvent):void {
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[code].....
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//************************************************** *************
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[code]....
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private function onInit():void{
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}[code]..........
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TypeError: Error #2007: Parameter listener must be non-null.
at flash.events::EventDispatcher/addEventListener()
at shfg_fla::MainTimeline/key_pressed()
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[Code]....
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[Code]...
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Code:
var qno=0;var rnd1; var rnd2;
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[Code]....
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package {
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[Code]....
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[Code].....
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[Code].....
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Code:
stop();
natural1.onRelease = function () {
[code].....
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[Code]...
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function dataOnLoad(evt:Event): void {
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[code].....
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Code:
package {
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[Code].....
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