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shogo4405
34 lines
1.0 KiB
Swift
34 lines
1.0 KiB
Swift
import AVFoundation
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import Foundation
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/// A structure represents the volume value controller.
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public struct SoundTransform: Equatable, Sendable {
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/// The default volume.
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public static let defaultVolume: Float = 1.0
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/// The default panning of the sound.
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public static let defaultPan: Float = 0
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/// The volume, ranging from 0 (silent) to 1 (full volume)
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public var volume = SoundTransform.defaultVolume
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/// The panning of the sound
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public var pan = SoundTransform.defaultPan
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/// Creates a new instance.
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public init(volume: Float = SoundTransform.defaultVolume, pan: Float = SoundTransform.defaultPan) {
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self.volume = volume
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self.pan = pan
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}
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func apply(_ playerNode: AVAudioPlayerNode?) {
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playerNode?.volume = volume
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playerNode?.pan = pan
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}
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}
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extension SoundTransform: CustomDebugStringConvertible {
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// MARK: CustomDebugStringConvertible
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public var debugDescription: String {
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Mirror(reflecting: self).debugDescription
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}
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}
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