43 lines
870 B
Rust
43 lines
870 B
Rust
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use std::io::Read;
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use std::path::{Path, PathBuf};
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use serde::Serialize;
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pub mod rom;
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#[derive(Serialize)]
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pub struct Patch {
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pub address: usize,
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pub patch_data: Vec<u8>,
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}
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#[derive(Serialize)]
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pub struct PatchSet {
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filename: PathBuf,
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patches: Vec<Patch>
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}
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impl PatchSet {
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pub fn load(filename: Path) -> Result<PatchSet, anyhow::Error> {
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let patches = {
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let mut file = File::open(filename)?;
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let mut buffer = std::io::BufReader::new(file);
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serde_json::from_reader(buffer)?
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};
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PatchSet {
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filename: filename.into(),
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patches: patches
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}
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}
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pub fn filename(&self) -> Path {
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self.filename.as_path()
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}
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pub fn patchRom(&self, &mut rom: RomData) {
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for patch in self.patches {
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rom.patch_data(patch);
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}
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}
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}
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