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Is this the best way to fade music out?

Tom2012

Tom2012 Guru

October 2012 edited October 2012 in General questions

local sound = Sound.new("Music/intro theme.mp3")
local channel1 = sound:play()
channel1:setVolume(.8)
 
local function fadeOut ()
	channel1:setVolume(channel1:getVolume() - .009)
end
 
local timer = Timer.new(10, 100);
timer:addEventListener(Event.TIMER, fadeOut);
timer:start();

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Comments

ar2rsawseen Maintainer

October 2012

yes that is ok,

Additionally I think that by adding setter and getter methods as

function SoundChannel:set(param, val)
    if param == "volume" then
        self:setVolume(val)
    end
end
 
function SoundChannel:get(param)
    if param == "volume" then
        return self:getVolume()
    end
end

it would be possible to GTween volume

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+1 -1 (+1 / -0 )

bowerandy Guru

October 2012 edited October 2012

@ar2rsawseen, great idea. Perhap you really can tween anything? :P

Likes: ar2rsawseen

tweets: @ insidebowerhaus blog: http://bowerhaus.eu/blog/blog.html
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ar2rsawseen Maintainer

October 2012

Hehe, now I will know the original source of idea Tween anything

http://appcodingeasy.com/Gideros-Mobile
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