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refactor: platform trait, platform-specific code handling into platform module

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Xevion
2025-08-11 10:49:58 -05:00
parent 14cebe4462
commit f6e7228f75
8 changed files with 206 additions and 127 deletions
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32
src/asset.rs
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@@ -42,40 +42,12 @@ impl Asset {
}
}
#[cfg(not(target_os = "emscripten"))]
mod imp {
use super::*;
macro_rules! asset_bytes_enum {
( $asset:expr ) => {
match $asset {
Asset::Wav1 => Cow::Borrowed(include_bytes!("../assets/game/sound/waka/1.ogg")),
Asset::Wav2 => Cow::Borrowed(include_bytes!("../assets/game/sound/waka/2.ogg")),
Asset::Wav3 => Cow::Borrowed(include_bytes!("../assets/game/sound/waka/3.ogg")),
Asset::Wav4 => Cow::Borrowed(include_bytes!("../assets/game/sound/waka/4.ogg")),
Asset::Atlas => Cow::Borrowed(include_bytes!("../assets/game/atlas.png")),
Asset::AtlasJson => Cow::Borrowed(include_bytes!("../assets/game/atlas.json")),
}
};
}
pub fn get_asset_bytes(asset: Asset) -> Result<Cow<'static, [u8]>, AssetError> {
Ok(asset_bytes_enum!(asset))
}
}
use crate::platform::get_platform;
#[cfg(target_os = "emscripten")]
mod imp {
use super::*;
use sdl2::rwops::RWops;
use std::io::Read;
pub fn get_asset_bytes(asset: Asset) -> Result<Cow<'static, [u8]>, AssetError> {
let path = format!("assets/game/{}", asset.path());
let mut rwops = RWops::from_file(&path, "rb").map_err(|_| AssetError::NotFound(asset.path().to_string()))?;
let len = rwops.len().ok_or_else(|| AssetError::NotFound(asset.path().to_string()))?;
let mut buf = vec![0u8; len];
rwops
.read_exact(&mut buf)
.map_err(|e| AssetError::Io(std::io::Error::new(std::io::ErrorKind::Other, e)))?;
Ok(Cow::Owned(buf))
get_platform().get_asset_bytes(asset)
}
}