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docs: minor documentation commentsa cross project

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Xevion
2025-07-22 12:03:16 -05:00
parent f51a3ddeb0
commit f540dc5373
8 changed files with 165 additions and 29 deletions
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11
src/audio.rs
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@@ -1,16 +1,21 @@
//! This module handles the audio playback for the game.
use sdl2::{
mixer::{self, Chunk, InitFlag, LoaderRWops, DEFAULT_FORMAT},
rwops::RWops,
};
// Embed sound files directly into the executable
const SOUND_1_DATA: &[u8] = include_bytes!("../assets/wav/1.ogg");
const SOUND_2_DATA: &[u8] = include_bytes!("../assets/wav/2.ogg");
const SOUND_3_DATA: &[u8] = include_bytes!("../assets/wav/3.ogg");
const SOUND_4_DATA: &[u8] = include_bytes!("../assets/wav/4.ogg");
/// An array of all the sound effect data.
const SOUND_DATA: [&[u8]; 4] = [SOUND_1_DATA, SOUND_2_DATA, SOUND_3_DATA, SOUND_4_DATA];
/// The audio system for the game.
///
/// This struct is responsible for initializing the audio device, loading sounds,
/// and playing them.
pub struct Audio {
_mixer_context: mixer::Sdl2MixerContext,
sounds: Vec<Chunk>,
@@ -18,6 +23,7 @@ pub struct Audio {
}
impl Audio {
/// Creates a new `Audio` instance.
pub fn new() -> Self {
let frequency = 44100;
let format = DEFAULT_FORMAT;
@@ -53,6 +59,9 @@ impl Audio {
}
}
/// Plays the "eat" sound effect.
///
/// This function also logs the time since the last sound effect was played.
pub fn eat(&mut self) {
if let Some(chunk) = self.sounds.get(self.next_sound_index) {
match mixer::Channel(0).play(chunk, 0) {