50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
use raylib::audio::RaylibAudio;
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/// A thin wrapper around `raylib::core::audio::RaylibAudio` that keeps track of the volume of its audio channels.
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#[derive(Debug)]
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pub struct AudioPlayer {
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backend: RaylibAudio,
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// Volume
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pub master_volume: f32,
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}
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impl AudioPlayer {
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/// Construct an AudioPlayer around a RaylibAudio
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pub fn new(backend: RaylibAudio) -> Self {
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Self {
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backend,
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master_volume: 1.0,
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}
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}
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/// Set the master volume for all tracks. `0.0` to `1.0`
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pub fn set_master_volume(&mut self, volume: f32) {
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// The volume must be 0-1
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let volume = volume.clamp(0.0, 1.0);
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// Set the volume
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self.master_volume = volume;
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self.backend.set_master_volume(volume);
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}
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/// Get the master volume
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pub fn get_master_volume(&self) -> f32 {
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self.master_volume
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}
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}
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impl std::ops::Deref for AudioPlayer {
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type Target = RaylibAudio;
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fn deref(&self) -> &Self::Target {
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&self.backend
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}
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}
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impl std::ops::DerefMut for AudioPlayer {
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fn deref_mut(&mut self) -> &mut Self::Target {
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&mut self.backend
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}
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}
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