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ireko/src/set_property.rs

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Rust
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Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
use crate::common::{read_string_with_length, write_string_with_length};
use crate::map_property::{KeyType, MapSubStrProperty};
use crate::struct_property::Struct;
use binrw::{BinRead, BinResult, binrw};
Add initial files
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#[binrw]
#[derive(Debug)]
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
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#[br(import { magic: &str, name: &str })]
pub enum SetValue {
// NOTE: the name checking is just a temporary workaround
#[br(pre_assert("StructProperty" == magic && name != "OpenedStrongBoxIds" && name != "AcquiredItemBoxIds"))]
Struct {
#[br(parse_with = read_string_with_length)]
#[bw(write_with = write_string_with_length)]
struct_type: String,
#[br(parse_with = read_string_with_length)]
#[bw(write_with = write_string_with_length)]
r#type: String,
#[br(parse_with = read_string_with_length)]
#[bw(write_with = write_string_with_length)]
#[br(pad_before = 8)]
struct_type_for_some_reason_again: String,
#[br(args { magic: &struct_type_for_some_reason_again })]
#[brw(pad_before = 17)]
r#struct: Struct,
},
#[br(pre_assert("StringProperty" == magic || "NameProperty" == magic))]
String(MapSubStrProperty),
#[br(pre_assert("StructProperty" == magic && name == "AcquiredItemBoxIds"))]
Unknown { unk: [u8; 736] },
#[br(pre_assert("StructProperty" == magic && name == "OpenedStrongBoxIds"))]
Unknown2 { unk: [u8; 64] },
}
#[binrw]
#[derive(Debug)]
#[br(import(value_type: &str, key_type: &str))]
Add initial files
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pub struct SetEntry {
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[br(args { magic: value_type, name: key_type })]
pub key: SetValue,
}
Add initial files
2025-02-19 19:34:13 -05:00
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[binrw::parser(reader, endian)]
fn custom_parser(size_in_bytes: u32, value_type: &str, key_type: &str) -> BinResult<Vec<SetEntry>> {
let mut result = Vec::<SetEntry>::new();
let mut current = reader.stream_position()?;
let end = current + size_in_bytes as u64 - 8;
Add initial files
2025-02-19 19:34:13 -05:00
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
while current < end {
result.push(SetEntry::read_options(
reader,
endian,
(value_type, key_type),
)?);
current = reader.stream_position()?;
}
Ok(result)
Add initial files
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}
#[binrw]
#[derive(Debug)]
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[br(import(name: &str))]
Add initial files
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pub struct SetProperty {
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
pub size_in_bytes: u32,
Simplify string reading A lot of them are just u32 length + byte string, and can be moved into a common parsing function.
2025-02-23 15:25:50 -05:00
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[brw(pad_before = 4)]
#[br(parse_with = read_string_with_length)]
#[bw(write_with = write_string_with_length)]
Add initial files
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pub key_name: String,
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[brw(pad_before = 5)]
pub key_type: KeyType,
Add initial files
2025-02-19 19:34:13 -05:00
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[br(parse_with = custom_parser, args(size_in_bytes, &key_name, &name))]
Add initial files
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pub entries: Vec<SetEntry>,
}
Complete Persistent.sav parsing, fix up a ton of things This is unfortunately one giant commit, but this now (partially) parses Persistent.sav. There is still some structs and data left to parse, and we're suspiciously missing 3KiB of data at the end. But... progress!
2025-02-24 00:30:16 -05:00
#[cfg(test)]
mod tests {
use super::*;
use binrw::BinRead;
use std::io::Cursor;
#[test]
fn read_struct_set() {
// From Persistent.sav
let data = [
0xc6, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x53, 0x74,
0x72, 0x75, 0x63, 0x74, 0x50, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x50, 0x72,
0x69, 0x6d, 0x61, 0x72, 0x79, 0x41, 0x73, 0x73, 0x65, 0x74, 0x54, 0x79, 0x70, 0x65,
0x00, 0x0f, 0x00, 0x00, 0x00, 0x53, 0x74, 0x72, 0x75, 0x63, 0x74, 0x50, 0x72, 0x6f,
0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x11, 0x00, 0x00, 0x00, 0x50, 0x72, 0x69, 0x6d, 0x61, 0x72, 0x79, 0x41, 0x73, 0x73,
0x65, 0x74, 0x54, 0x79, 0x70, 0x65, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,
0x4e, 0x61, 0x6d, 0x65, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x4e, 0x61, 0x6d, 0x65, 0x50,
0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x42, 0x61, 0x63, 0x6b, 0x48, 0x61, 0x69,
0x72, 0x50, 0x61, 0x72, 0x74, 0x73, 0x00, 0x05, 0x00, 0x00, 0x00, 0x4e, 0x6f, 0x6e,
0x65, 0x00, 0x11, 0x00, 0x00, 0x00, 0x50, 0x72, 0x69, 0x6d, 0x61, 0x72, 0x79, 0x41,
0x73, 0x73, 0x65, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x4e,
0x61, 0x6d, 0x65, 0x50, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x13, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x49, 0x74, 0x65,
0x6d, 0x5f, 0x42, 0x48, 0x50, 0x5f, 0x43, 0x48, 0x30, 0x30, 0x35, 0x00, 0x05, 0x00,
0x00, 0x00, 0x4e, 0x6f, 0x6e, 0x65, 0x00, 0x11, 0x00, 0x00, 0x00, 0x50, 0x72, 0x69,
0x6d, 0x61, 0x72, 0x79, 0x41, 0x73, 0x73, 0x65, 0x74, 0x54, 0x79, 0x70, 0x65, 0x00,
0x0f, 0x00, 0x00, 0x00, 0x53, 0x74, 0x72, 0x75, 0x63, 0x74, 0x50, 0x72, 0x6f, 0x70,
0x65, 0x72, 0x74, 0x79, 0x00, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x00, 0x00, 0x00, 0x50, 0x72, 0x69, 0x6d, 0x61, 0x72, 0x79, 0x41, 0x73, 0x73, 0x65,
0x74, 0x54, 0x79, 0x70, 0x65, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x4e,
0x61, 0x6d, 0x65, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x4e, 0x61, 0x6d, 0x65, 0x50, 0x72,
0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x42, 0x61, 0x63, 0x6b, 0x48, 0x61, 0x69, 0x72,
0x50, 0x61, 0x72, 0x74, 0x73, 0x00, 0x05, 0x00, 0x00, 0x00, 0x4e, 0x6f, 0x6e, 0x65,
0x00, 0x11, 0x00, 0x00, 0x00, 0x50, 0x72, 0x69, 0x6d, 0x61, 0x72, 0x79, 0x41, 0x73,
0x73, 0x65, 0x74, 0x4e, 0x61, 0x6d, 0x65, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x4e, 0x61,
0x6d, 0x65, 0x50, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x13, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x49, 0x74, 0x65, 0x6d,
0x5f, 0x42, 0x48, 0x50, 0x5f, 0x43, 0x48, 0x30, 0x30, 0x33, 0x00, 0x05, 0x00, 0x00,
0x00, 0x4e, 0x6f, 0x6e, 0x65, 0x00, 0x05, 0x00, 0x00, 0x00, 0x4e, 0x6f, 0x6e, 0x65,
0x00,
];
let mut cursor = Cursor::new(data);
let decoded = SetProperty::read_le(&mut cursor).unwrap();
assert_eq!(decoded.key_name, "StructProperty");
}
}
Add initial files
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// TODO: write test
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