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Add mute and max volume options to FunkinSound.

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EliteMasterEric 2024-01-30 21:49:49 -05:00
parent c23ddb5c5a
commit 0f5be08c41
1 changed files with 45 additions and 0 deletions
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45
source/funkin/audio/FunkinSound.hx
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@ -8,6 +8,7 @@ import flixel.sound.FlxSound;
import flixel.group.FlxGroup.FlxTypedGroup;
import flixel.system.FlxAssets.FlxSoundAsset;
import funkin.util.tools.ICloneable;
import flixel.math.FlxMath;
import openfl.Assets;
#if (openfl >= "8.0.0")
import openfl.utils.AssetType;
@ -20,8 +21,29 @@ import openfl.utils.AssetType;
@:nullSafety
class FunkinSound extends FlxSound implements ICloneable<FunkinSound>
{
static final MAX_VOLUME:Float = 2.0;
static var cache(default, null):FlxTypedGroup<FunkinSound> = new FlxTypedGroup<FunkinSound>();
public var muted(default, set):Bool = false;
function set_muted(value:Bool):Bool
{
if (value == muted) return value;
muted = value;
updateTransform();
return value;
}
override function set_volume(value:Float):Float
{
// Uncap the volume.
fixMaxVolume();
_volume = FlxMath.bound(value, 0.0, MAX_VOLUME);
updateTransform();
return _volume;
}
public var paused(get, never):Bool;
function get_paused():Bool
@ -84,6 +106,17 @@ class FunkinSound extends FlxSound implements ICloneable<FunkinSound>
return this;
}
function fixMaxVolume():Void
{
#if lime_openal
// This code is pretty fragile, it reaches through 5 layers of private access.
@:privateAccess
var handle = this?._channel?.__source?.__backend?.handle;
if (handle == null) return;
lime.media.openal.AL.sourcef(handle, lime.media.openal.AL.MAX_GAIN, MAX_VOLUME);
#end
}
public override function play(forceRestart:Bool = false, startTime:Float = 0, ?endTime:Float):FunkinSound
{
if (!exists) return this;
@ -161,6 +194,18 @@ class FunkinSound extends FlxSound implements ICloneable<FunkinSound>
return this;
}
/**
* Call after adjusting the volume to update the sound channel's settings.
*/
@:allow(flixel.sound.FlxSoundGroup)
override function updateTransform():Void
{
_transform.volume = #if FLX_SOUND_SYSTEM ((FlxG.sound.muted || this.muted) ? 0 : 1) * FlxG.sound.volume * #end
(group != null ? group.volume : 1) * _volume * _volumeAdjust;
if (_channel != null) _channel.soundTransform = _transform;
}
public function clone():FunkinSound
{
var sound:FunkinSound = new FunkinSound();