rust-nex/rnex-core/src/rmc/structures/ranking.rs

use bytemuck::{Pod, Zeroable};
use macros::RmcSerialize;
use rnex_core::rmc::structures::qbuffer::QBuffer;

#[derive(RmcSerialize, Debug)]
#[rmc_struct(0)]
struct UploadCompetitionData {
    winning_team: u32,
    splatfest_id: u32,
    unk_2: u32,
    unk_3: u32,
    team_id_1: u8,
    team_id_2: u8,
    unk_5: u32,
    player_data: QBuffer,
}

#[derive(Copy, Clone, Pod, Zeroable)]
#[repr(C)]
struct UserData {
    name: [u16; 0x10],
}

#[cfg(test)]
mod test {
    use crate::rmc::structures::ranking::{UploadCompetitionData, UserData};
    use bytemuck::from_bytes;
    use rnex_core::rmc::structures::RmcSerialize;
    use std::io::Cursor;

    #[test]
    fn test() {
        return;
        let data: [u8; 0xBD] = [
            0x00, 0xB8, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xFC, 0x03, 0x00, 0x00, 0x02,
            0x00, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0xA0,
            0x00, 0x00, 0x49, 0x00, 0x7A, 0x00, 0x7A, 0x00, 0x79, 0x00, 0x53, 0x00, 0x50, 0x00,
            0x46, 0x00, 0x4E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
            0x00, 0x00, 0x03, 0x00, 0x00, 0x03, 0xF2, 0x00, 0x00, 0x00, 0x66, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x1F, 0x5E, 0x00, 0x00, 0x00, 0x01, 0x00,
            0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
            0x0C, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x65, 0x90, 0x00,
            0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x14, 0x87, 0x00, 0x00, 0x00, 0x01, 0x00,
            0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,
            0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
            0x00, 0x00, 0x00, 0x4C, 0x00, 0x00, 0x00,
        ];

        let mut cursor = Cursor::new(data);

        let data =
            UploadCompetitionData::deserialize(&mut cursor).expect("unable to deserialize data");

        let user_data: &UserData = from_bytes(&data.player_data.0[..size_of::<UserData>()]);

        let pos = user_data
            .name
            .iter()
            .position(|v| *v == 0x0000)
            .unwrap_or(0x10);

        let mut name = user_data.name[0..pos].to_vec();

        name.iter_mut().for_each(|v| *v = v.swap_bytes());

        let name = String::from_utf16(&name).expect("unable to get name");

        println!("{:?}", name);

        assert!(u8::deserialize(&mut cursor).is_err())
    }
}