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Add writing support for MapProperty

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This commit is contained in:
Joshua Goins 2025-02-23 16:52:54 -05:00
parent 0561036f01
commit 46e0cb3fb2
1 changed files with 42 additions and 5 deletions
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47
src/map_property.rs
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@ -177,10 +177,15 @@ fn custom_parser(
Ok(result)
}
fn calc_size_in_bytes(entries: &Vec<MapEntry>) -> u32 {
// TODO: stub
49
}
#[binrw]
#[derive(Debug)]
pub struct MapProperty {
// Plus this int
#[bw(calc = calc_size_in_bytes(entries))]
pub size_in_bytes: u32,
#[brw(pad_before = 4)]
@ -203,11 +208,11 @@ pub struct MapProperty {
mod tests {
use super::*;
use crate::map_property::MabSubProperty::{Int, String};
use binrw::BinRead;
use binrw::{BinRead, BinWrite};
use std::io::Cursor;
#[test]
fn simple_strmap() {
fn read_simple_strmap() {
// From LocalProfile.sav i think
let data = [
0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x53, 0x74,
@ -220,7 +225,6 @@ mod tests {
];
let mut cursor = Cursor::new(data);
let decoded = MapProperty::read_le(&mut cursor).unwrap();
assert_eq!(decoded.size_in_bytes, 49);
assert_eq!(decoded.key_name, "StrProperty");
assert_eq!(decoded.value_name, "StrProperty");
let MapKeyProperty::String(key_property) = &decoded.entries.first().unwrap().key else {
@ -233,6 +237,40 @@ mod tests {
assert_eq!(value_property.value, "NAME 1");
}
#[test]
fn write_simple_map() {
let expected_data: [u8; 90] = [
0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x53, 0x74,
0x72, 0x50, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x0c, 0x00, 0x00, 0x00,
0x53, 0x74, 0x72, 0x50, 0x72, 0x6f, 0x70, 0x65, 0x72, 0x74, 0x79, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00, 0x41, 0x52, 0x30,
0x58, 0x4a, 0x47, 0x46, 0x57, 0x41, 0x36, 0x48, 0x4e, 0x49, 0x51, 0x31, 0x41, 0x41,
0x55, 0x4a, 0x39, 0x55, 0x52, 0x38, 0x32, 0x38, 0x00, 0x07, 0x00, 0x00, 0x00, 0x4e,
0x41, 0x4d, 0x45, 0x20, 0x31, 0x00,
];
let property = MapProperty {
key_name: "StrProperty".to_string(),
value_name: "StrProperty".to_string(),
key_type: KeyType::String,
entries: vec![
MapEntry {
key: MapKeyProperty::String(StringMapKey { value: "AR0XJGFWA6HNIQ1AAUJ9UR828".to_string() }),
value: String(MapSubStrProperty {
value: "NAME 1".to_string(),
}),
}
],
};
let mut buffer: Vec<u8> = Vec::new();
{
let mut cursor = Cursor::new(&mut buffer);
property.write_le(&mut cursor).unwrap();
}
assert_eq!(expected_data, &buffer[..]);
}
#[test]
fn name_int_map() {
// From Persistent.sav, EventParams
@ -257,7 +295,6 @@ mod tests {
];
let mut cursor = Cursor::new(data);
let decoded = MapProperty::read_le(&mut cursor).unwrap();
assert_eq!(decoded.size_in_bytes, 186);
assert_eq!(decoded.key_name, "NameProperty");
assert_eq!(decoded.value_name, "IntProperty");
let MapKeyProperty::Enum(key_property) = &decoded.entries.first().unwrap().key else {