Action script 3 mute button
문제
I have this action script code that is working perfectly but i am try to reverse the process where the movie starts without any sound, and then when you click the button the music will be unmuted.
It seems i can't figure out how to do this. Maybe some one can show me how it is done, i really know nothing about action script 3
function setMute(vol){
var sTransform:SoundTransform = new SoundTransform(0,0);
sTransform.volume = vol; SoundMixer.soundTransform = sTransform;
}
var Mute:Boolean = false;
mutebutton.addEventListener
(MouseEvent.CLICK,toggleMuteBtn);
function toggleMuteBtn(event:Event){ if(Mute){ Mute = false; setMute(1);
mutte.gotoAndStop(1); }
else{ Mute = true;
setMute(0);
mutte.gotoAndStop(2); }
}
Thanks for the help.
해결책
Change
function toggleMuteBtn(event:Event)
=>function toggleMuteBtn(event:Event = NULL)
This allows you to call the function without triggering an Event.
- Use
toggleMuteBtn();
anywhere you need to mute/unmute. Using it once when the application starts will set your initial state to muted instead of unmuted.
다른 팁
this is the code as it should be working to have movie start with muted sound and then when you click a button the sound will be turned on.
var mute:Boolean = false;
var st:SoundTransform;// <- variable is exposed to all functions in this script
mutebutton.addEventListener(MouseEvent.CLICK,toggleMuteBtn);
function toggleMuteBtn(event:Event = null)
{
if (mute)
{
setMute(1,1);
}
else
{
setMute(0,2);
}
// toggle the mute Boolean
mute = !mute;
}
function setMute(vol:Number, frm:Number):void
{
st = new SoundTransform(0,0);
st.volume = vol;
SoundMixer.soundTransform = st;
mutte.gotoAndStop(frm);
}
toggleMuteBtn();
`
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