mirror of
https://github.com/lifegpc/msg-tool.git
synced 2026-06-07 21:38:58 +08:00
855 lines
41 KiB
Rust
855 lines
41 KiB
Rust
use crate::ext::io::*;
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use crate::ext::vec::*;
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use crate::scripts::base::*;
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use crate::types::*;
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use crate::utils::pcm::*;
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use crate::utils::struct_pack::*;
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use anyhow::Result;
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use int_enum::IntEnum;
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use msg_tool_macro::*;
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use overf::wrapping;
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use std::io::{Read, Seek, Write};
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#[derive(Debug)]
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pub struct PcmBuilder {}
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impl PcmBuilder {
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pub fn new() -> Self {
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Self {}
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}
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}
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impl ScriptBuilder for PcmBuilder {
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fn default_encoding(&self) -> Encoding {
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Encoding::Utf8
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}
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fn build_script(
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&self,
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buf: Vec<u8>,
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_filename: &str,
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_encoding: Encoding,
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_archive_encoding: Encoding,
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config: &ExtraConfig,
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_archive: Option<&Box<dyn Script>>,
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) -> Result<Box<dyn Script>> {
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Ok(Box::new(Pcm::new(MemReader::new(buf), config)?))
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}
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fn build_script_from_file(
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&self,
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filename: &str,
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_encoding: Encoding,
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_archive_encoding: Encoding,
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config: &ExtraConfig,
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_archive: Option<&Box<dyn Script>>,
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) -> Result<Box<dyn Script>> {
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let file = std::fs::File::open(filename)?;
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let f = std::io::BufReader::new(file);
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Ok(Box::new(Pcm::new(f, config)?))
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}
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fn build_script_from_reader(
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&self,
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reader: Box<dyn ReadSeek>,
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_filename: &str,
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_encoding: Encoding,
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_archive_encoding: Encoding,
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config: &ExtraConfig,
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_archive: Option<&Box<dyn Script>>,
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) -> Result<Box<dyn Script>> {
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Ok(Box::new(Pcm::new(reader, config)?))
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}
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fn extensions(&self) -> &'static [&'static str] {
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&["pcm"]
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}
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fn script_type(&self) -> &'static ScriptType {
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&ScriptType::CircusPcm
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}
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fn is_this_format(&self, _filename: &str, buf: &[u8], buf_len: usize) -> Option<u8> {
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if buf_len >= 4 && buf.starts_with(b"XPCM") {
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Some(10)
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} else {
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None
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}
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}
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}
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#[derive(Debug, IntEnum)]
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#[repr(u32)]
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enum Mode {
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Raw = 0,
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Lzss = 1,
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Zlib = 3,
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Ogg = 5,
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}
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#[derive(Debug, StructPack, StructUnpack)]
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struct Header {
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src_size: u32,
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_mode: u32,
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#[skip_pack_if(self.mode() != 5)]
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#[skip_unpack_if((_mode & 0xFF) != 5)]
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ogg_size: u32,
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#[skip_pack_if(self.mode() == 5)]
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#[skip_unpack_if((_mode & 0xFF) == 5)]
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pcm: Option<PcmFormat>,
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}
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impl Header {
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pub fn mode(&self) -> u32 {
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self._mode & 0xFF
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}
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pub fn extra(&self) -> u32 {
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(self._mode >> 8) & 0xFF
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}
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}
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#[derive(Debug)]
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pub struct Pcm {
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header: Header,
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data: MemReader,
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}
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impl Pcm {
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pub fn new<R: Read + Seek>(mut reader: R, _config: &ExtraConfig) -> Result<Self> {
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let mut magic = [0u8; 4];
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reader.read_exact(&mut magic)?;
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if &magic != b"XPCM" {
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return Err(anyhow::anyhow!("Invalid PCM header magic: {:?}", magic));
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}
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let header = Header::unpack(&mut reader, false, Encoding::Utf8)?;
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let mode = Mode::try_from(header.mode())
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.map_err(|_| anyhow::anyhow!("Unsupported PCM mode: {}", header.mode()))?;
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let data = match mode {
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Mode::Ogg => {
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if header.ogg_size == 0 {
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return Err(anyhow::anyhow!("Invalid OGG size in PCM header"));
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}
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let mut data = vec![0u8; header.ogg_size as usize];
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reader.read_exact(&mut data)?;
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data
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}
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Mode::Raw => {
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let mut data = vec![0u8; header.src_size as usize];
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reader.read_exact(&mut data)?;
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data
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}
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_ => {
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PcmDecoder::new(reader, header.src_size as usize, header.extra(), mode)?.unpack()?
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}
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};
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Ok(Self {
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header,
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data: MemReader::new(data),
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})
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}
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}
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impl Script for Pcm {
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fn default_output_script_type(&self) -> OutputScriptType {
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OutputScriptType::Custom
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}
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fn default_format_type(&self) -> FormatOptions {
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FormatOptions::None
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}
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fn is_output_supported(&self, output: OutputScriptType) -> bool {
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matches!(output, OutputScriptType::Custom)
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}
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fn custom_output_extension<'a>(&'a self) -> &'a str {
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if self.header.mode() == 5 {
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"ogg"
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} else {
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"wav"
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}
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}
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fn custom_export(&self, filename: &std::path::Path, _encoding: Encoding) -> Result<()> {
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let mut writer = std::fs::File::create(filename)?;
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if self.header.mode() == 5 {
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writer.write_all(&self.data.data)?;
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} else {
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let fmt = self
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.header
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.pcm
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.as_ref()
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.ok_or_else(|| anyhow::anyhow!("PCM format not found in header"))?;
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write_pcm(fmt, self.data.to_ref(), writer)?;
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}
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Ok(())
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}
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}
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const UNK_43A254: [u8; 256] = [
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0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x20, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
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0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
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0x00, 0x08, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
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0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
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];
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const DWORD_43A358: [i32; 2048] = [
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0x1000, 0x0000, 0x0FFF, 0x0006, 0x0FFF, 0x000C, 0x0FFF, 0x0012, 0x0FFF, 0x0019, 0x0FFF, 0x001F,
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0x0FFF, 0x0025, 0x0FFF, 0x002B, 0x0FFF, 0x0032, 0x0FFF, 0x0038, 0x0FFF, 0x003E, 0x0FFF, 0x0045,
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0x0FFF, 0x004B, 0x0FFF, 0x0051, 0x0FFF, 0x0057, 0x0FFE, 0x005E, 0x0FFE, 0x0064, 0x0FFE, 0x006A,
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0x0FFE, 0x0071, 0x0FFE, 0x0077, 0x0FFE, 0x007D, 0x0FFD, 0x0083, 0x0FFD, 0x008A, 0x0FFD, 0x0090,
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0x0FFD, 0x0096, 0x0FFC, 0x009D, 0x0FFC, 0x00A3, 0x0FFC, 0x00A9, 0x0FFC, 0x00AF, 0x0FFB, 0x00B6,
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0x0FFB, 0x00BC, 0x0FFB, 0x00C2, 0x0FFB, 0x00C8, 0x0FFA, 0x00CF, 0x0FFA, 0x00D5, 0x0FFA, 0x00DB,
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0x0FF9, 0x00E2, 0x0FF9, 0x00E8, 0x0FF9, 0x00EE, 0x0FF8, 0x00F4, 0x0FF8, 0x00FB, 0x0FF7, 0x0101,
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0x0FF7, 0x0107, 0x0FF7, 0x010D, 0x0FF6, 0x0114, 0x0FF6, 0x011A, 0x0FF5, 0x0120, 0x0FF5, 0x0127,
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0x0FF4, 0x012D, 0x0FF4, 0x0133, 0x0FF3, 0x0139, 0x0FF3, 0x0140, 0x0FF2, 0x0146, 0x0FF2, 0x014C,
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0x0FF1, 0x0152, 0x0FF1, 0x0159, 0x0FF0, 0x015F, 0x0FF0, 0x0165, 0x0FEF, 0x016B, 0x0FEF, 0x0172,
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0x0FEE, 0x0178, 0x0FEE, 0x017E, 0x0FED, 0x0184, 0x0FEC, 0x018B, 0x0FEC, 0x0191, 0x0FEB, 0x0197,
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0x0FEB, 0x019D, 0x0FEA, 0x01A4, 0x0FE9, 0x01AA, 0x0FE9, 0x01B0, 0x0FE8, 0x01B6, 0x0FE7, 0x01BD,
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0x0FE7, 0x01C3, 0x0FE6, 0x01C9, 0x0FE5, 0x01CF, 0x0FE4, 0x01D6, 0x0FE4, 0x01DC, 0x0FE3, 0x01E2,
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0x0FE2, 0x01E8, 0x0FE1, 0x01EF, 0x0FE1, 0x01F5, 0x0FE0, 0x01FB, 0x0FDF, 0x0201, 0x0FDE, 0x0208,
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0x0FDE, 0x020E, 0x0FDD, 0x0214, 0x0FDC, 0x021A, 0x0FDB, 0x0221, 0x0FDA, 0x0227, 0x0FD9, 0x022D,
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0x0FD9, 0x0233, 0x0FD8, 0x0239, 0x0FD7, 0x0240, 0x0FD6, 0x0246, 0x0FD5, 0x024C, 0x0FD4, 0x0252,
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0x0FD3, 0x0259, 0x0FD2, 0x025F, 0x0FD1, 0x0265, 0x0FD0, 0x026B, 0x0FCF, 0x0271, 0x0FCE, 0x0278,
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0x0FCD, 0x027E, 0x0FCC, 0x0284, 0x0FCB, 0x028A, 0x0FCA, 0x0290, 0x0FC9, 0x0297, 0x0FC8, 0x029D,
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0x0FC7, 0x02A3, 0x0FC6, 0x02A9, 0x0FC5, 0x02AF, 0x0FC4, 0x02B6, 0x0FC3, 0x02BC, 0x0FC2, 0x02C2,
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0x0FC1, 0x02C8, 0x0FC0, 0x02CE, 0x0FBF, 0x02D5, 0x0FBE, 0x02DB, 0x0FBD, 0x02E1, 0x0FBB, 0x02E7,
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0x0FBA, 0x02ED, 0x0FB9, 0x02F3, 0x0FB8, 0x02FA, 0x0FB7, 0x0300, 0x0FB6, 0x0306, 0x0FB4, 0x030C,
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0x0FB3, 0x0312, 0x0FB2, 0x0318, 0x0FB1, 0x031F, 0x0FB0, 0x0325, 0x0FAE, 0x032B, 0x0FAD, 0x0331,
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0x0FAC, 0x0337, 0x0FAB, 0x033D, 0x0FA9, 0x0344, 0x0FA8, 0x034A, 0x0FA7, 0x0350, 0x0FA5, 0x0356,
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0x0FA4, 0x035C, 0x0FA3, 0x0362, 0x0FA1, 0x0368, 0x0FA0, 0x036F, 0x0F9F, 0x0375, 0x0F9D, 0x037B,
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0x0F9C, 0x0381, 0x0F9B, 0x0387, 0x0F99, 0x038D, 0x0F98, 0x0393, 0x0F96, 0x0399, 0x0F95, 0x03A0,
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0x0F94, 0x03A6, 0x0F92, 0x03AC, 0x0F91, 0x03B2, 0x0F8F, 0x03B8, 0x0F8E, 0x03BE, 0x0F8C, 0x03C4,
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0x0F8B, 0x03CA, 0x0F89, 0x03D0, 0x0F88, 0x03D7, 0x0F86, 0x03DD, 0x0F85, 0x03E3, 0x0F83, 0x03E9,
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0x0F82, 0x03EF, 0x0F80, 0x03F5, 0x0F7F, 0x03FB, 0x0F7D, 0x0401, 0x0F7B, 0x0407, 0x0F7A, 0x040D,
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0x0F78, 0x0413, 0x0F77, 0x041A, 0x0F75, 0x0420, 0x0F73, 0x0426, 0x0F72, 0x042C, 0x0F70, 0x0432,
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0x0F6E, 0x0438, 0x0F6D, 0x043E, 0x0F6B, 0x0444, 0x0F69, 0x044A, 0x0F68, 0x0450, 0x0F66, 0x0456,
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0x0F64, 0x045C, 0x0F63, 0x0462, 0x0F61, 0x0468, 0x0F5F, 0x046E, 0x0F5D, 0x0474, 0x0F5C, 0x047A,
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0x0F5A, 0x0480, 0x0F58, 0x0486, 0x0F56, 0x048C, 0x0F55, 0x0492, 0x0F53, 0x0498, 0x0F51, 0x049E,
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0x0F4F, 0x04A5, 0x0F4D, 0x04AB, 0x0F4B, 0x04B1, 0x0F4A, 0x04B7, 0x0F48, 0x04BD, 0x0F46, 0x04C3,
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0x0F44, 0x04C9, 0x0F42, 0x04CF, 0x0F40, 0x04D5, 0x0F3E, 0x04DB, 0x0F3C, 0x04E0, 0x0F3B, 0x04E6,
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0x0F39, 0x04EC, 0x0F37, 0x04F2, 0x0F35, 0x04F8, 0x0F33, 0x04FE, 0x0F31, 0x0504, 0x0F2F, 0x050A,
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0x0F2D, 0x0510, 0x0F2B, 0x0516, 0x0F29, 0x051C, 0x0F27, 0x0522, 0x0F25, 0x0528, 0x0F23, 0x052E,
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0x0F21, 0x0534, 0x0F1F, 0x053A, 0x0F1D, 0x0540, 0x0F1B, 0x0546, 0x0F18, 0x054C, 0x0F16, 0x0552,
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0x0F14, 0x0558, 0x0F12, 0x055D, 0x0F10, 0x0563, 0x0F0E, 0x0569, 0x0F0C, 0x056F, 0x0F0A, 0x0575,
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0x0F08, 0x057B, 0x0F05, 0x0581, 0x0F03, 0x0587, 0x0F01, 0x058D, 0x0EFF, 0x0593, 0x0EFD, 0x0599,
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0x0EFA, 0x059E, 0x0EF8, 0x05A4, 0x0EF6, 0x05AA, 0x0EF4, 0x05B0, 0x0EF2, 0x05B6, 0x0EEF, 0x05BC,
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0x0EED, 0x05C2, 0x0EEB, 0x05C7, 0x0EE8, 0x05CD, 0x0EE6, 0x05D3, 0x0EE4, 0x05D9, 0x0EE2, 0x05DF,
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0x0EDF, 0x05E5, 0x0EDD, 0x05EB, 0x0EDB, 0x05F0, 0x0ED8, 0x05F6, 0x0ED6, 0x05FC, 0x0ED4, 0x0602,
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0x0ED1, 0x0608, 0x0ECF, 0x060E, 0x0ECD, 0x0613, 0x0ECA, 0x0619, 0x0EC8, 0x061F, 0x0EC5, 0x0625,
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0x0EC3, 0x062B, 0x0EC0, 0x0630, 0x0EBE, 0x0636, 0x0EBC, 0x063C, 0x0EB9, 0x0642, 0x0EB7, 0x0648,
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0x0EB4, 0x064D, 0x0EB2, 0x0653, 0x0EAF, 0x0659, 0x0EAD, 0x065F, 0x0EAA, 0x0664, 0x0EA8, 0x066A,
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0x0EA5, 0x0670, 0x0EA3, 0x0676, 0x0EA0, 0x067B, 0x0E9E, 0x0681, 0x0E9B, 0x0687, 0x0E98, 0x068D,
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0x0E96, 0x0692, 0x0E93, 0x0698, 0x0E91, 0x069E, 0x0E8E, 0x06A3, 0x0E8B, 0x06A9, 0x0E89, 0x06AF,
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0x0E86, 0x06B5, 0x0E84, 0x06BA, 0x0E81, 0x06C0, 0x0E7E, 0x06C6, 0x0E7C, 0x06CB, 0x0E79, 0x06D1,
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0x0E76, 0x06D7, 0x0E74, 0x06DC, 0x0E71, 0x06E2, 0x0E6E, 0x06E8, 0x0E6B, 0x06ED, 0x0E69, 0x06F3,
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0x0E66, 0x06F9, 0x0E63, 0x06FE, 0x0E60, 0x0704, 0x0E5E, 0x070A, 0x0E5B, 0x070F, 0x0E58, 0x0715,
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0x0E55, 0x071B, 0x0E53, 0x0720, 0x0E50, 0x0726, 0x0E4D, 0x072B, 0x0E4A, 0x0731, 0x0E47, 0x0737,
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0x0E44, 0x073C, 0x0E42, 0x0742, 0x0E3F, 0x0748, 0x0E3C, 0x074D, 0x0E39, 0x0753, 0x0E36, 0x0758,
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0x0E33, 0x075E, 0x0E30, 0x0763, 0x0E2D, 0x0769, 0x0E2B, 0x076F, 0x0E28, 0x0774, 0x0E25, 0x077A,
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0x0E22, 0x077F, 0x0E1F, 0x0785, 0x0E1C, 0x078A, 0x0E19, 0x0790, 0x0E16, 0x0795, 0x0E13, 0x079B,
|
|
0x0E10, 0x07A0, 0x0E0D, 0x07A6, 0x0E0A, 0x07AC, 0x0E07, 0x07B1, 0x0E04, 0x07B7, 0x0E01, 0x07BC,
|
|
0x0DFE, 0x07C2, 0x0DFB, 0x07C7, 0x0DF8, 0x07CD, 0x0DF5, 0x07D2, 0x0DF2, 0x07D7, 0x0DEE, 0x07DD,
|
|
0x0DEB, 0x07E2, 0x0DE8, 0x07E8, 0x0DE5, 0x07ED, 0x0DE2, 0x07F3, 0x0DDF, 0x07F8, 0x0DDC, 0x07FE,
|
|
0x0DD9, 0x0803, 0x0DD5, 0x0809, 0x0DD2, 0x080E, 0x0DCF, 0x0813, 0x0DCC, 0x0819, 0x0DC9, 0x081E,
|
|
0x0DC6, 0x0824, 0x0DC2, 0x0829, 0x0DBF, 0x082E, 0x0DBC, 0x0834, 0x0DB9, 0x0839, 0x0DB6, 0x083F,
|
|
0x0DB2, 0x0844, 0x0DAF, 0x0849, 0x0DAC, 0x084F, 0x0DA9, 0x0854, 0x0DA5, 0x085A, 0x0DA2, 0x085F,
|
|
0x0D9F, 0x0864, 0x0D9B, 0x086A, 0x0D98, 0x086F, 0x0D95, 0x0874, 0x0D91, 0x087A, 0x0D8E, 0x087F,
|
|
0x0D8B, 0x0884, 0x0D87, 0x088A, 0x0D84, 0x088F, 0x0D81, 0x0894, 0x0D7D, 0x0899, 0x0D7A, 0x089F,
|
|
0x0D77, 0x08A4, 0x0D73, 0x08A9, 0x0D70, 0x08AF, 0x0D6C, 0x08B4, 0x0D69, 0x08B9, 0x0D65, 0x08BE,
|
|
0x0D62, 0x08C4, 0x0D5F, 0x08C9, 0x0D5B, 0x08CE, 0x0D58, 0x08D3, 0x0D54, 0x08D9, 0x0D51, 0x08DE,
|
|
0x0D4D, 0x08E3, 0x0D4A, 0x08E8, 0x0D46, 0x08EE, 0x0D43, 0x08F3, 0x0D3F, 0x08F8, 0x0D3C, 0x08FD,
|
|
0x0D38, 0x0902, 0x0D35, 0x0908, 0x0D31, 0x090D, 0x0D2D, 0x0912, 0x0D2A, 0x0917, 0x0D26, 0x091C,
|
|
0x0D23, 0x0921, 0x0D1F, 0x0927, 0x0D1C, 0x092C, 0x0D18, 0x0931, 0x0D14, 0x0936, 0x0D11, 0x093B,
|
|
0x0D0D, 0x0940, 0x0D09, 0x0945, 0x0D06, 0x094B, 0x0D02, 0x0950, 0x0CFE, 0x0955, 0x0CFB, 0x095A,
|
|
0x0CF7, 0x095F, 0x0CF3, 0x0964, 0x0CF0, 0x0969, 0x0CEC, 0x096E, 0x0CE8, 0x0973, 0x0CE5, 0x0978,
|
|
0x0CE1, 0x097D, 0x0CDD, 0x0982, 0x0CD9, 0x0987, 0x0CD6, 0x098D, 0x0CD2, 0x0992, 0x0CCE, 0x0997,
|
|
0x0CCA, 0x099C, 0x0CC7, 0x09A1, 0x0CC3, 0x09A6, 0x0CBF, 0x09AB, 0x0CBB, 0x09B0, 0x0CB7, 0x09B5,
|
|
0x0CB4, 0x09BA, 0x0CB0, 0x09BF, 0x0CAC, 0x09C4, 0x0CA8, 0x09C9, 0x0CA4, 0x09CE, 0x0CA0, 0x09D3,
|
|
0x0C9D, 0x09D7, 0x0C99, 0x09DC, 0x0C95, 0x09E1, 0x0C91, 0x09E6, 0x0C8D, 0x09EB, 0x0C89, 0x09F0,
|
|
0x0C85, 0x09F5, 0x0C81, 0x09FA, 0x0C7D, 0x09FF, 0x0C79, 0x0A04, 0x0C76, 0x0A09, 0x0C72, 0x0A0E,
|
|
0x0C6E, 0x0A12, 0x0C6A, 0x0A17, 0x0C66, 0x0A1C, 0x0C62, 0x0A21, 0x0C5E, 0x0A26, 0x0C5A, 0x0A2B,
|
|
0x0C56, 0x0A30, 0x0C52, 0x0A35, 0x0C4E, 0x0A39, 0x0C4A, 0x0A3E, 0x0C46, 0x0A43, 0x0C42, 0x0A48,
|
|
0x0C3E, 0x0A4D, 0x0C3A, 0x0A51, 0x0C36, 0x0A56, 0x0C31, 0x0A5B, 0x0C2D, 0x0A60, 0x0C29, 0x0A65,
|
|
0x0C25, 0x0A69, 0x0C21, 0x0A6E, 0x0C1D, 0x0A73, 0x0C19, 0x0A78, 0x0C15, 0x0A7C, 0x0C11, 0x0A81,
|
|
0x0C0D, 0x0A86, 0x0C08, 0x0A8B, 0x0C04, 0x0A8F, 0x0C00, 0x0A94, 0x0BFC, 0x0A99, 0x0BF8, 0x0A9D,
|
|
0x0BF4, 0x0AA2, 0x0BEF, 0x0AA7, 0x0BEB, 0x0AAC, 0x0BE7, 0x0AB0, 0x0BE3, 0x0AB5, 0x0BDF, 0x0ABA,
|
|
0x0BDA, 0x0ABE, 0x0BD6, 0x0AC3, 0x0BD2, 0x0AC8, 0x0BCE, 0x0ACC, 0x0BCA, 0x0AD1, 0x0BC5, 0x0AD5,
|
|
0x0BC1, 0x0ADA, 0x0BBD, 0x0ADF, 0x0BB8, 0x0AE3, 0x0BB4, 0x0AE8, 0x0BB0, 0x0AEC, 0x0BAC, 0x0AF1,
|
|
0x0BA7, 0x0AF6, 0x0BA3, 0x0AFA, 0x0B9F, 0x0AFF, 0x0B9A, 0x0B03, 0x0B96, 0x0B08, 0x0B92, 0x0B0C,
|
|
0x0B8D, 0x0B11, 0x0B89, 0x0B15, 0x0B85, 0x0B1A, 0x0B80, 0x0B1F, 0x0B7C, 0x0B23, 0x0B78, 0x0B28,
|
|
0x0B73, 0x0B2C, 0x0B6F, 0x0B31, 0x0B6A, 0x0B35, 0x0B66, 0x0B3A, 0x0B62, 0x0B3E, 0x0B5D, 0x0B42,
|
|
0x0B59, 0x0B47, 0x0B54, 0x0B4B, 0x0B50, 0x0B50, 0x0B4B, 0x0B54, 0x0B47, 0x0B59, 0x0B42, 0x0B5D,
|
|
0x0B3E, 0x0B62, 0x0B3A, 0x0B66, 0x0B35, 0x0B6A, 0x0B31, 0x0B6F, 0x0B2C, 0x0B73, 0x0B28, 0x0B78,
|
|
0x0B23, 0x0B7C, 0x0B1F, 0x0B80, 0x0B1A, 0x0B85, 0x0B15, 0x0B89, 0x0B11, 0x0B8D, 0x0B0C, 0x0B92,
|
|
0x0B08, 0x0B96, 0x0B03, 0x0B9A, 0x0AFF, 0x0B9F, 0x0AFA, 0x0BA3, 0x0AF6, 0x0BA7, 0x0AF1, 0x0BAC,
|
|
0x0AEC, 0x0BB0, 0x0AE8, 0x0BB4, 0x0AE3, 0x0BB8, 0x0ADF, 0x0BBD, 0x0ADA, 0x0BC1, 0x0AD5, 0x0BC5,
|
|
0x0AD1, 0x0BCA, 0x0ACC, 0x0BCE, 0x0AC8, 0x0BD2, 0x0AC3, 0x0BD6, 0x0ABE, 0x0BDA, 0x0ABA, 0x0BDF,
|
|
0x0AB5, 0x0BE3, 0x0AB0, 0x0BE7, 0x0AAC, 0x0BEB, 0x0AA7, 0x0BEF, 0x0AA2, 0x0BF4, 0x0A9D, 0x0BF8,
|
|
0x0A99, 0x0BFC, 0x0A94, 0x0C00, 0x0A8F, 0x0C04, 0x0A8B, 0x0C08, 0x0A86, 0x0C0D, 0x0A81, 0x0C11,
|
|
0x0A7C, 0x0C15, 0x0A78, 0x0C19, 0x0A73, 0x0C1D, 0x0A6E, 0x0C21, 0x0A69, 0x0C25, 0x0A65, 0x0C29,
|
|
0x0A60, 0x0C2D, 0x0A5B, 0x0C31, 0x0A56, 0x0C36, 0x0A51, 0x0C3A, 0x0A4D, 0x0C3E, 0x0A48, 0x0C42,
|
|
0x0A43, 0x0C46, 0x0A3E, 0x0C4A, 0x0A39, 0x0C4E, 0x0A35, 0x0C52, 0x0A30, 0x0C56, 0x0A2B, 0x0C5A,
|
|
0x0A26, 0x0C5E, 0x0A21, 0x0C62, 0x0A1C, 0x0C66, 0x0A17, 0x0C6A, 0x0A12, 0x0C6E, 0x0A0E, 0x0C72,
|
|
0x0A09, 0x0C76, 0x0A04, 0x0C79, 0x09FF, 0x0C7D, 0x09FA, 0x0C81, 0x09F5, 0x0C85, 0x09F0, 0x0C89,
|
|
0x09EB, 0x0C8D, 0x09E6, 0x0C91, 0x09E1, 0x0C95, 0x09DC, 0x0C99, 0x09D7, 0x0C9D, 0x09D3, 0x0CA0,
|
|
0x09CE, 0x0CA4, 0x09C9, 0x0CA8, 0x09C4, 0x0CAC, 0x09BF, 0x0CB0, 0x09BA, 0x0CB4, 0x09B5, 0x0CB7,
|
|
0x09B0, 0x0CBB, 0x09AB, 0x0CBF, 0x09A6, 0x0CC3, 0x09A1, 0x0CC7, 0x099C, 0x0CCA, 0x0997, 0x0CCE,
|
|
0x0992, 0x0CD2, 0x098D, 0x0CD6, 0x0987, 0x0CD9, 0x0982, 0x0CDD, 0x097D, 0x0CE1, 0x0978, 0x0CE5,
|
|
0x0973, 0x0CE8, 0x096E, 0x0CEC, 0x0969, 0x0CF0, 0x0964, 0x0CF3, 0x095F, 0x0CF7, 0x095A, 0x0CFB,
|
|
0x0955, 0x0CFE, 0x0950, 0x0D02, 0x094B, 0x0D06, 0x0945, 0x0D09, 0x0940, 0x0D0D, 0x093B, 0x0D11,
|
|
0x0936, 0x0D14, 0x0931, 0x0D18, 0x092C, 0x0D1C, 0x0927, 0x0D1F, 0x0921, 0x0D23, 0x091C, 0x0D26,
|
|
0x0917, 0x0D2A, 0x0912, 0x0D2D, 0x090D, 0x0D31, 0x0908, 0x0D35, 0x0902, 0x0D38, 0x08FD, 0x0D3C,
|
|
0x08F8, 0x0D3F, 0x08F3, 0x0D43, 0x08EE, 0x0D46, 0x08E8, 0x0D4A, 0x08E3, 0x0D4D, 0x08DE, 0x0D51,
|
|
0x08D9, 0x0D54, 0x08D3, 0x0D58, 0x08CE, 0x0D5B, 0x08C9, 0x0D5F, 0x08C4, 0x0D62, 0x08BE, 0x0D65,
|
|
0x08B9, 0x0D69, 0x08B4, 0x0D6C, 0x08AF, 0x0D70, 0x08A9, 0x0D73, 0x08A4, 0x0D77, 0x089F, 0x0D7A,
|
|
0x0899, 0x0D7D, 0x0894, 0x0D81, 0x088F, 0x0D84, 0x088A, 0x0D87, 0x0884, 0x0D8B, 0x087F, 0x0D8E,
|
|
0x087A, 0x0D91, 0x0874, 0x0D95, 0x086F, 0x0D98, 0x086A, 0x0D9B, 0x0864, 0x0D9F, 0x085F, 0x0DA2,
|
|
0x085A, 0x0DA5, 0x0854, 0x0DA9, 0x084F, 0x0DAC, 0x0849, 0x0DAF, 0x0844, 0x0DB2, 0x083F, 0x0DB6,
|
|
0x0839, 0x0DB9, 0x0834, 0x0DBC, 0x082E, 0x0DBF, 0x0829, 0x0DC2, 0x0824, 0x0DC6, 0x081E, 0x0DC9,
|
|
0x0819, 0x0DCC, 0x0813, 0x0DCF, 0x080E, 0x0DD2, 0x0809, 0x0DD5, 0x0803, 0x0DD9, 0x07FE, 0x0DDC,
|
|
0x07F8, 0x0DDF, 0x07F3, 0x0DE2, 0x07ED, 0x0DE5, 0x07E8, 0x0DE8, 0x07E2, 0x0DEB, 0x07DD, 0x0DEE,
|
|
0x07D7, 0x0DF2, 0x07D2, 0x0DF5, 0x07CD, 0x0DF8, 0x07C7, 0x0DFB, 0x07C2, 0x0DFE, 0x07BC, 0x0E01,
|
|
0x07B7, 0x0E04, 0x07B1, 0x0E07, 0x07AC, 0x0E0A, 0x07A6, 0x0E0D, 0x07A0, 0x0E10, 0x079B, 0x0E13,
|
|
0x0795, 0x0E16, 0x0790, 0x0E19, 0x078A, 0x0E1C, 0x0785, 0x0E1F, 0x077F, 0x0E22, 0x077A, 0x0E25,
|
|
0x0774, 0x0E28, 0x076F, 0x0E2B, 0x0769, 0x0E2D, 0x0763, 0x0E30, 0x075E, 0x0E33, 0x0758, 0x0E36,
|
|
0x0753, 0x0E39, 0x074D, 0x0E3C, 0x0748, 0x0E3F, 0x0742, 0x0E42, 0x073C, 0x0E44, 0x0737, 0x0E47,
|
|
0x0731, 0x0E4A, 0x072B, 0x0E4D, 0x0726, 0x0E50, 0x0720, 0x0E53, 0x071B, 0x0E55, 0x0715, 0x0E58,
|
|
0x070F, 0x0E5B, 0x070A, 0x0E5E, 0x0704, 0x0E60, 0x06FE, 0x0E63, 0x06F9, 0x0E66, 0x06F3, 0x0E69,
|
|
0x06ED, 0x0E6B, 0x06E8, 0x0E6E, 0x06E2, 0x0E71, 0x06DC, 0x0E74, 0x06D7, 0x0E76, 0x06D1, 0x0E79,
|
|
0x06CB, 0x0E7C, 0x06C6, 0x0E7E, 0x06C0, 0x0E81, 0x06BA, 0x0E84, 0x06B5, 0x0E86, 0x06AF, 0x0E89,
|
|
0x06A9, 0x0E8B, 0x06A3, 0x0E8E, 0x069E, 0x0E91, 0x0698, 0x0E93, 0x0692, 0x0E96, 0x068D, 0x0E98,
|
|
0x0687, 0x0E9B, 0x0681, 0x0E9E, 0x067B, 0x0EA0, 0x0676, 0x0EA3, 0x0670, 0x0EA5, 0x066A, 0x0EA8,
|
|
0x0664, 0x0EAA, 0x065F, 0x0EAD, 0x0659, 0x0EAF, 0x0653, 0x0EB2, 0x064D, 0x0EB4, 0x0648, 0x0EB7,
|
|
0x0642, 0x0EB9, 0x063C, 0x0EBC, 0x0636, 0x0EBE, 0x0630, 0x0EC0, 0x062B, 0x0EC3, 0x0625, 0x0EC5,
|
|
0x061F, 0x0EC8, 0x0619, 0x0ECA, 0x0613, 0x0ECD, 0x060E, 0x0ECF, 0x0608, 0x0ED1, 0x0602, 0x0ED4,
|
|
0x05FC, 0x0ED6, 0x05F6, 0x0ED8, 0x05F0, 0x0EDB, 0x05EB, 0x0EDD, 0x05E5, 0x0EDF, 0x05DF, 0x0EE2,
|
|
0x05D9, 0x0EE4, 0x05D3, 0x0EE6, 0x05CD, 0x0EE8, 0x05C7, 0x0EEB, 0x05C2, 0x0EED, 0x05BC, 0x0EEF,
|
|
0x05B6, 0x0EF2, 0x05B0, 0x0EF4, 0x05AA, 0x0EF6, 0x05A4, 0x0EF8, 0x059E, 0x0EFA, 0x0599, 0x0EFD,
|
|
0x0593, 0x0EFF, 0x058D, 0x0F01, 0x0587, 0x0F03, 0x0581, 0x0F05, 0x057B, 0x0F08, 0x0575, 0x0F0A,
|
|
0x056F, 0x0F0C, 0x0569, 0x0F0E, 0x0563, 0x0F10, 0x055D, 0x0F12, 0x0558, 0x0F14, 0x0552, 0x0F16,
|
|
0x054C, 0x0F18, 0x0546, 0x0F1B, 0x0540, 0x0F1D, 0x053A, 0x0F1F, 0x0534, 0x0F21, 0x052E, 0x0F23,
|
|
0x0528, 0x0F25, 0x0522, 0x0F27, 0x051C, 0x0F29, 0x0516, 0x0F2B, 0x0510, 0x0F2D, 0x050A, 0x0F2F,
|
|
0x0504, 0x0F31, 0x04FE, 0x0F33, 0x04F8, 0x0F35, 0x04F2, 0x0F37, 0x04EC, 0x0F39, 0x04E6, 0x0F3B,
|
|
0x04E0, 0x0F3C, 0x04DB, 0x0F3E, 0x04D5, 0x0F40, 0x04CF, 0x0F42, 0x04C9, 0x0F44, 0x04C3, 0x0F46,
|
|
0x04BD, 0x0F48, 0x04B7, 0x0F4A, 0x04B1, 0x0F4B, 0x04AB, 0x0F4D, 0x04A5, 0x0F4F, 0x049E, 0x0F51,
|
|
0x0498, 0x0F53, 0x0492, 0x0F55, 0x048C, 0x0F56, 0x0486, 0x0F58, 0x0480, 0x0F5A, 0x047A, 0x0F5C,
|
|
0x0474, 0x0F5D, 0x046E, 0x0F5F, 0x0468, 0x0F61, 0x0462, 0x0F63, 0x045C, 0x0F64, 0x0456, 0x0F66,
|
|
0x0450, 0x0F68, 0x044A, 0x0F69, 0x0444, 0x0F6B, 0x043E, 0x0F6D, 0x0438, 0x0F6E, 0x0432, 0x0F70,
|
|
0x042C, 0x0F72, 0x0426, 0x0F73, 0x0420, 0x0F75, 0x041A, 0x0F77, 0x0413, 0x0F78, 0x040D, 0x0F7A,
|
|
0x0407, 0x0F7B, 0x0401, 0x0F7D, 0x03FB, 0x0F7F, 0x03F5, 0x0F80, 0x03EF, 0x0F82, 0x03E9, 0x0F83,
|
|
0x03E3, 0x0F85, 0x03DD, 0x0F86, 0x03D7, 0x0F88, 0x03D0, 0x0F89, 0x03CA, 0x0F8B, 0x03C4, 0x0F8C,
|
|
0x03BE, 0x0F8E, 0x03B8, 0x0F8F, 0x03B2, 0x0F91, 0x03AC, 0x0F92, 0x03A6, 0x0F94, 0x03A0, 0x0F95,
|
|
0x0399, 0x0F96, 0x0393, 0x0F98, 0x038D, 0x0F99, 0x0387, 0x0F9B, 0x0381, 0x0F9C, 0x037B, 0x0F9D,
|
|
0x0375, 0x0F9F, 0x036F, 0x0FA0, 0x0368, 0x0FA1, 0x0362, 0x0FA3, 0x035C, 0x0FA4, 0x0356, 0x0FA5,
|
|
0x0350, 0x0FA7, 0x034A, 0x0FA8, 0x0344, 0x0FA9, 0x033D, 0x0FAB, 0x0337, 0x0FAC, 0x0331, 0x0FAD,
|
|
0x032B, 0x0FAE, 0x0325, 0x0FB0, 0x031F, 0x0FB1, 0x0318, 0x0FB2, 0x0312, 0x0FB3, 0x030C, 0x0FB4,
|
|
0x0306, 0x0FB6, 0x0300, 0x0FB7, 0x02FA, 0x0FB8, 0x02F3, 0x0FB9, 0x02ED, 0x0FBA, 0x02E7, 0x0FBB,
|
|
0x02E1, 0x0FBD, 0x02DB, 0x0FBE, 0x02D5, 0x0FBF, 0x02CE, 0x0FC0, 0x02C8, 0x0FC1, 0x02C2, 0x0FC2,
|
|
0x02BC, 0x0FC3, 0x02B6, 0x0FC4, 0x02AF, 0x0FC5, 0x02A9, 0x0FC6, 0x02A3, 0x0FC7, 0x029D, 0x0FC8,
|
|
0x0297, 0x0FC9, 0x0290, 0x0FCA, 0x028A, 0x0FCB, 0x0284, 0x0FCC, 0x027E, 0x0FCD, 0x0278, 0x0FCE,
|
|
0x0271, 0x0FCF, 0x026B, 0x0FD0, 0x0265, 0x0FD1, 0x025F, 0x0FD2, 0x0259, 0x0FD3, 0x0252, 0x0FD4,
|
|
0x024C, 0x0FD5, 0x0246, 0x0FD6, 0x0240, 0x0FD7, 0x0239, 0x0FD8, 0x0233, 0x0FD9, 0x022D, 0x0FD9,
|
|
0x0227, 0x0FDA, 0x0221, 0x0FDB, 0x021A, 0x0FDC, 0x0214, 0x0FDD, 0x020E, 0x0FDE, 0x0208, 0x0FDE,
|
|
0x0201, 0x0FDF, 0x01FB, 0x0FE0, 0x01F5, 0x0FE1, 0x01EF, 0x0FE1, 0x01E8, 0x0FE2, 0x01E2, 0x0FE3,
|
|
0x01DC, 0x0FE4, 0x01D6, 0x0FE4, 0x01CF, 0x0FE5, 0x01C9, 0x0FE6, 0x01C3, 0x0FE7, 0x01BD, 0x0FE7,
|
|
0x01B6, 0x0FE8, 0x01B0, 0x0FE9, 0x01AA, 0x0FE9, 0x01A4, 0x0FEA, 0x019D, 0x0FEB, 0x0197, 0x0FEB,
|
|
0x0191, 0x0FEC, 0x018B, 0x0FEC, 0x0184, 0x0FED, 0x017E, 0x0FEE, 0x0178, 0x0FEE, 0x0172, 0x0FEF,
|
|
0x016B, 0x0FEF, 0x0165, 0x0FF0, 0x015F, 0x0FF0, 0x0159, 0x0FF1, 0x0152, 0x0FF1, 0x014C, 0x0FF2,
|
|
0x0146, 0x0FF2, 0x0140, 0x0FF3, 0x0139, 0x0FF3, 0x0133, 0x0FF4, 0x012D, 0x0FF4, 0x0127, 0x0FF5,
|
|
0x0120, 0x0FF5, 0x011A, 0x0FF6, 0x0114, 0x0FF6, 0x010D, 0x0FF7, 0x0107, 0x0FF7, 0x0101, 0x0FF7,
|
|
0x00FB, 0x0FF8, 0x00F4, 0x0FF8, 0x00EE, 0x0FF9, 0x00E8, 0x0FF9, 0x00E2, 0x0FF9, 0x00DB, 0x0FFA,
|
|
0x00D5, 0x0FFA, 0x00CF, 0x0FFA, 0x00C8, 0x0FFB, 0x00C2, 0x0FFB, 0x00BC, 0x0FFB, 0x00B6, 0x0FFB,
|
|
0x00AF, 0x0FFC, 0x00A9, 0x0FFC, 0x00A3, 0x0FFC, 0x009D, 0x0FFC, 0x0096, 0x0FFD, 0x0090, 0x0FFD,
|
|
0x008A, 0x0FFD, 0x0083, 0x0FFD, 0x007D, 0x0FFE, 0x0077, 0x0FFE, 0x0071, 0x0FFE, 0x006A, 0x0FFE,
|
|
0x0064, 0x0FFE, 0x005E, 0x0FFE, 0x0057, 0x0FFF, 0x0051, 0x0FFF, 0x004B, 0x0FFF, 0x0045, 0x0FFF,
|
|
0x003E, 0x0FFF, 0x0038, 0x0FFF, 0x0032, 0x0FFF, 0x002B, 0x0FFF, 0x0025, 0x0FFF, 0x001F, 0x0FFF,
|
|
0x0019, 0x0FFF, 0x0012, 0x0FFF, 0x000C, 0x0FFF, 0x0006, 0x0FFF,
|
|
];
|
|
|
|
lazy_static::lazy_static! {
|
|
static ref WORD_6A56C8: Vec<i16> = init_table();
|
|
}
|
|
|
|
fn init_table() -> Vec<i16> {
|
|
let mut table = Vec::with_capacity(0x10000);
|
|
let mut cx: i16 = 0;
|
|
let mut dx: i16 = 0;
|
|
for _ in 0..0x8000 {
|
|
table.push(dx);
|
|
wrapping! {
|
|
dx -= 1;
|
|
cx += 1;
|
|
}
|
|
table.push(cx);
|
|
}
|
|
table
|
|
}
|
|
|
|
struct PcmDecoder {
|
|
pcm_data: Vec<u8>,
|
|
encoded: MemReader,
|
|
pcm_size: usize,
|
|
extra: u32,
|
|
dword_43a214: Vec<i32>,
|
|
unk_6a16c8: Vec<u8>,
|
|
/// dword_6996C8
|
|
a2: Vec<i32>,
|
|
/// dword_69D6C8
|
|
a3: Vec<i32>,
|
|
}
|
|
|
|
impl PcmDecoder {
|
|
pub fn new<R: Read + Seek>(
|
|
mut input: R,
|
|
pcm_size: usize,
|
|
extra: u32,
|
|
mode: Mode,
|
|
) -> Result<Self> {
|
|
if extra > 3 {
|
|
return Err(anyhow::anyhow!("Unsupported PCM extra: {}", extra));
|
|
}
|
|
let packed_size = input.read_u32()?;
|
|
let pcm_data = vec![0u8; pcm_size + 8192];
|
|
let encoded = match mode {
|
|
Mode::Lzss => {
|
|
let mut data = vec![0u8; packed_size as usize];
|
|
input.read_exact(&mut data)?;
|
|
Self::unpack_v1(&data)?
|
|
}
|
|
Mode::Zlib => {
|
|
let mut decoder = flate2::read::ZlibDecoder::new(input);
|
|
let mut data = Vec::new();
|
|
decoder.read_to_end(&mut data)?;
|
|
data
|
|
}
|
|
_ => return Err(anyhow::anyhow!("Unsupported PCM mode: {:?}", mode)),
|
|
};
|
|
Ok(Self {
|
|
pcm_data,
|
|
encoded: MemReader::new(encoded),
|
|
pcm_size,
|
|
extra,
|
|
dword_43a214: vec![0; 0x10],
|
|
unk_6a16c8: vec![0; 0x2000],
|
|
a2: vec![0; 0x1000],
|
|
a3: vec![0; 0x1000],
|
|
})
|
|
}
|
|
|
|
pub fn unpack(mut self) -> Result<Vec<u8>> {
|
|
let mut reader = MemReaderRef::new(&UNK_43A254);
|
|
reader.pos = self.extra as usize * 0x40;
|
|
for i in 0..0x10 {
|
|
self.dword_43a214[i] = reader.read_i32()?;
|
|
}
|
|
self.decode_v1()?;
|
|
Ok(self.pcm_data)
|
|
}
|
|
|
|
/// #TODO: FIXME
|
|
fn decode_v1(&mut self) -> Result<()> {
|
|
let v14 = self.pcm_size as i32 / 2;
|
|
let mut v5 = 0;
|
|
let mut decoded = 0;
|
|
let mut dst_sizea = 0;
|
|
while dst_sizea < v14 {
|
|
self.sub_4121c0(v5)?;
|
|
v5 += 8192;
|
|
self.sub_411ab0(12);
|
|
let mut v6 = decoded;
|
|
let mut v7 = 0;
|
|
let mut v8 = 0;
|
|
let mut v9 = 32;
|
|
while v9 > -4064 {
|
|
if v7 + dst_sizea < v14 {
|
|
let mut v11;
|
|
if v9 > 0 && 0 != dst_sizea {
|
|
let v10 = (v7 as u32 * self.a2[v8 as usize] as u32) as i64
|
|
+ (v9 as i32
|
|
* (i16::from_le_bytes([
|
|
self.pcm_data[v6 as usize],
|
|
self.pcm_data[v6 as usize + 1],
|
|
]) as i32)) as i64;
|
|
v11 = (((v10 >> 32) & 0x1F) as i32 + v10 as i32) >> 5;
|
|
} else {
|
|
v11 = self.a2[v8 as usize];
|
|
}
|
|
if v11 > 32767 {
|
|
v11 = 32767;
|
|
} else if v11 < -32768 {
|
|
v11 = -32768;
|
|
}
|
|
let data = (v11 as i16).to_le_bytes();
|
|
self.pcm_data[v6 as usize] = data[0];
|
|
self.pcm_data[v6 as usize + 1] = data[1];
|
|
}
|
|
v7 += 1;
|
|
v6 += 2;
|
|
v8 += 1;
|
|
v9 -= 1;
|
|
}
|
|
decoded += 8128;
|
|
dst_sizea += 4064;
|
|
}
|
|
Ok(())
|
|
}
|
|
|
|
fn sub_4121c0(&mut self, a1: i32) -> Result<()> {
|
|
let mut v1 = a1;
|
|
let mut v5 = 1;
|
|
let mut v3 = 0;
|
|
while v3 < 0x1000 {
|
|
self.unk_6a16c8[v5 as usize] = self.encoded.cpeek_u8_at(v1 as usize)?;
|
|
v1 += 1;
|
|
v5 += 2;
|
|
v3 += 1;
|
|
}
|
|
v5 = 0;
|
|
let mut v6 = 0;
|
|
while v6 < 0x800 {
|
|
let v7 = self.encoded.cpeek_u8_at(v1 as usize + 0x800)?;
|
|
let v8 = self.encoded.cpeek_u8_at(v1 as usize)?;
|
|
self.unk_6a16c8[v5 as usize] = (v7 >> 4) | (v8 & 0xF0);
|
|
self.unk_6a16c8[v5 as usize + 2] = (v8 << 4) | (v7 & 0x0F);
|
|
v5 += 4;
|
|
v6 += 1;
|
|
}
|
|
let mut v9 = 0;
|
|
v5 = 0;
|
|
let mut v11 = 0;
|
|
while v11 < 32768 {
|
|
let result = self.dword_43a214[v11 as usize / 0x1000];
|
|
let i1 = u16::from_le_bytes([
|
|
self.unk_6a16c8[v5 as usize],
|
|
self.unk_6a16c8[v5 as usize + 1],
|
|
]) as i32;
|
|
let i2 = u16::from_le_bytes([
|
|
self.unk_6a16c8[v5 as usize + 2],
|
|
self.unk_6a16c8[v5 as usize + 3],
|
|
]) as i32;
|
|
self.a2[v9 as usize] = result * WORD_6A56C8[i1 as usize] as i32;
|
|
self.a3[v9 as usize] = result * WORD_6A56C8[i2 as usize] as i32;
|
|
v9 += 1;
|
|
v5 += 4;
|
|
v11 += 16;
|
|
}
|
|
let mut i = v9;
|
|
while i < 4096 {
|
|
self.a2[i] = 0;
|
|
self.a3[i] = 0;
|
|
i += 1;
|
|
}
|
|
Ok(())
|
|
}
|
|
|
|
fn sub_411ab0(&mut self, a1: i32) {
|
|
let mut v4 = 1 << a1;
|
|
let mut v5 = 1;
|
|
let mut v68 = 1;
|
|
let mut v6 = 1 << a1;
|
|
let v79 = 1 << a1;
|
|
if a1 >= 3 {
|
|
let mut v7 = v4 >> 1;
|
|
let mut v59 = a1 - 2;
|
|
loop {
|
|
let v63 = v4;
|
|
let v82 = DWORD_43A358[v5 as usize * 2];
|
|
let v66 = v7;
|
|
let mut v8 = v7 >> 1;
|
|
let v62 = v7 >> 1;
|
|
let v80 = DWORD_43A358[1 + 2 * v5 as usize];
|
|
let mut v77 = 0;
|
|
if v6 > 0 {
|
|
let mut v73 = 0;
|
|
let mut v69 = v8;
|
|
let mut v75 = v7;
|
|
let v9 = v8 + 1;
|
|
let v10 = v7 + v8;
|
|
let mut v64 = v9;
|
|
let mut v11 = 1;
|
|
let mut v12 = v10 + 1;
|
|
let mut v71 = v10;
|
|
let mut v13 = v7 + 1;
|
|
loop {
|
|
let v14 = self.a2[v75 as usize];
|
|
let v15 = self.a2[v73 as usize];
|
|
let v16 = self.a3[v11 as usize - 1] - self.a3[v13 as usize - 1];
|
|
self.a2[v73 as usize] += self.a2[v75 as usize];
|
|
self.a3[v11 as usize - 1] += self.a3[v13 as usize - 1];
|
|
self.a2[v75 as usize] = v15 - v14;
|
|
self.a3[v13 as usize - 1] = v16;
|
|
let v17 = self.a2[v13 as usize];
|
|
let v18 = self.a2[v11 as usize] - v17;
|
|
let v19 = self.a3[v11 as usize] - self.a3[v13 as usize];
|
|
self.a2[v11 as usize] += v17;
|
|
self.a3[v11 as usize] += self.a3[v13 as usize];
|
|
self.a2[v13 as usize] = (((v18 as i64 * v82 as i64) as u64 >> 12)
|
|
+ ((v19 as i64 * v80 as i64) as u64 >> 12))
|
|
as i32;
|
|
self.a3[v13 as usize] = (((v19 as i64 * v82 as i64) as u64 >> 12)
|
|
- ((v18 as i64 * v80 as i64) as u64 >> 12))
|
|
as i32;
|
|
let v20 = self.a2[v69 as usize] - self.a2[v71 as usize];
|
|
let v21 = v64;
|
|
let v22 = self.a3[v64 as usize - 1] - self.a3[v12 as usize - 1];
|
|
self.a2[v69 as usize] += self.a2[v71 as usize];
|
|
self.a3[v21 as usize - 1] += self.a3[v12 as usize - 1];
|
|
self.a2[v71 as usize] = v22;
|
|
self.a3[v12 as usize - 1] = -v20;
|
|
let v23 = self.a2[v12 as usize];
|
|
let v24 = self.a2[v64 as usize] - v23;
|
|
let v25 = self.a3[v64 as usize] - self.a3[v12 as usize];
|
|
self.a2[v21 as usize] += v23;
|
|
self.a3[v21 as usize] += self.a3[v12 as usize];
|
|
self.a2[v12 as usize] = (((v25 as i64 * v82 as i64) as u64 >> 12)
|
|
- ((v24 as i64 * v80 as i64) as u64 >> 12))
|
|
as i32;
|
|
self.a3[v12 as usize] = (-((((v24 as i64 * v82 as i64) as u64 >> 12)
|
|
+ ((v25 as i64 * v80 as i64) as u64 >> 12))
|
|
as i64)) as i32;
|
|
v13 += v63;
|
|
v75 += v63;
|
|
v11 += v63;
|
|
v73 += v63;
|
|
v12 += v63;
|
|
v71 += v63;
|
|
v77 += v63;
|
|
v69 += v63;
|
|
v64 += v63;
|
|
if v77 >= v79 {
|
|
break;
|
|
}
|
|
}
|
|
v8 = v62;
|
|
v5 = v68;
|
|
v7 = v66;
|
|
v6 = 1 << a1;
|
|
}
|
|
if v8 > 2 {
|
|
let mut v70 = 2;
|
|
let mut v72 = v7 + 2;
|
|
let mut v74 = v8 + 2;
|
|
let mut v27 = 1 + 4 * v5;
|
|
let mut v60 = v8 - 2;
|
|
let mut v76 = v8 + 2 + v7;
|
|
loop {
|
|
let v83 = DWORD_43A358[v27 as usize - 1];
|
|
let v81 = DWORD_43A358[v27 as usize];
|
|
let mut v78 = 0;
|
|
if v6 > 0 {
|
|
let mut v28 = v70;
|
|
let mut v29 = v72;
|
|
let mut v65 = v74;
|
|
let mut v85 = v76;
|
|
loop {
|
|
let v31 = self.a2[v29 as usize];
|
|
let v32 = self.a2[v28 as usize] - v31;
|
|
let v33 = self.a3[v28 as usize] - self.a3[v29 as usize];
|
|
self.a2[v28 as usize] += v31;
|
|
self.a3[v28 as usize] += self.a3[v29 as usize];
|
|
self.a2[v29 as usize] = (((v32 as i64 * v83 as i64) as u64 >> 12)
|
|
+ ((v33 as i64 * v81 as i64) as u64 >> 12))
|
|
as i32;
|
|
self.a3[v29 as usize] = (((v33 as i64 * v83 as i64) as u64 >> 12)
|
|
- ((v32 as i64 * v81 as i64) as u64 >> 12))
|
|
as i32;
|
|
let v34 = self.a2[v65 as usize] - self.a2[v85 as usize];
|
|
let v35 = self.a3[v65 as usize] - self.a3[v85 as usize];
|
|
self.a2[v65 as usize] += self.a2[v85 as usize];
|
|
self.a3[v65 as usize] += self.a3[v85 as usize];
|
|
self.a2[v85 as usize] = (((v35 as i64 * v83 as i64) as u64 >> 12)
|
|
- ((v34 as i64 * v81 as i64) as u64 >> 12))
|
|
as i32;
|
|
self.a3[v85 as usize] =
|
|
(-((((v34 as i64 * v83 as i64) as u64 >> 12)
|
|
+ ((v35 as i64 * v81 as i64) as u64 >> 12))
|
|
as i64)) as i32;
|
|
v29 += v63;
|
|
v85 += v63;
|
|
v28 += v63;
|
|
v65 += v63;
|
|
v78 += v63;
|
|
if v78 >= v79 {
|
|
break;
|
|
}
|
|
}
|
|
v5 = v68;
|
|
v6 = 1 << a1;
|
|
}
|
|
v27 += 2 * v5;
|
|
v70 += 1;
|
|
v72 += 1;
|
|
v74 += 1;
|
|
v76 += 1;
|
|
v60 -= 1;
|
|
if v60 == 0 {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
v68 = 2 * v5;
|
|
v59 -= 1;
|
|
if v59 == 0 {
|
|
break;
|
|
}
|
|
v7 = v62;
|
|
v5 *= 2;
|
|
v4 = v66;
|
|
}
|
|
}
|
|
if !(a1 < 2 || v6 <= 0) {
|
|
let mut v37 = 1;
|
|
let mut v38 = 3;
|
|
let mut v88 = (v6 as u32 + 3) >> 2;
|
|
loop {
|
|
let v39 = self.a2[v37 as usize - 1];
|
|
let v40 = self.a2[v37 as usize + 1];
|
|
let v41 = self.a3[v38 as usize - 3] - self.a3[v38 as usize - 1];
|
|
self.a2[v37 as usize - 1] = v40 + v39;
|
|
v37 += 4;
|
|
self.a3[v38 as usize - 3] += self.a3[v38 as usize - 1];
|
|
self.a2[v37 as usize - 3] = v39 - v40;
|
|
self.a3[v38 as usize - 1] = v41;
|
|
let v42 = self.a2[v38 as usize];
|
|
let v43 = self.a3[v38 as usize - 2] - self.a3[v38 as usize];
|
|
v38 += 4;
|
|
let v44 = self.a2[v37 as usize - 4] - v42;
|
|
self.a2[v37 as usize - 4] += v42;
|
|
self.a3[v38 as usize - 6] += self.a3[v38 as usize - 4];
|
|
self.a2[v38 as usize - 4] = v43;
|
|
self.a3[v38 as usize - 4] = -v44;
|
|
v88 -= 1;
|
|
if v88 == 0 {
|
|
break;
|
|
}
|
|
}
|
|
v6 = v79;
|
|
}
|
|
let mut v45 = 0;
|
|
if v6 > 0 {
|
|
let mut v47 = 1;
|
|
let mut v89 = (v79 as u32 + 1) >> 1;
|
|
loop {
|
|
let v48 = self.a2[v47 as usize];
|
|
let v49 = self.a3[v47 as usize - 1] - self.a3[v47 as usize];
|
|
let v50 = self.a2[v45 as usize] - v48;
|
|
v47 += 2;
|
|
self.a2[v45 as usize] += v48;
|
|
v45 += 2;
|
|
self.a3[v47 as usize - 3] += self.a3[v47 as usize - 2];
|
|
self.a2[v47 as usize - 2] = v50;
|
|
self.a3[v47 as usize - 2] = v49;
|
|
v89 -= 1;
|
|
if v89 == 0 {
|
|
break;
|
|
}
|
|
}
|
|
v45 = 0;
|
|
v6 = v79;
|
|
}
|
|
let mut v51 = 0;
|
|
let mut result = v6 / 2;
|
|
let v67 = v6 / 2;
|
|
let mut v90 = 1;
|
|
if v6 - 1 > 1 {
|
|
let mut v54 = 1;
|
|
loop {
|
|
while result <= v51 {
|
|
v51 -= result;
|
|
result /= 2;
|
|
}
|
|
v51 += result;
|
|
if v90 < v51 {
|
|
let v55 = self.a2[(v45 + v51) as usize];
|
|
self.a2[(v45 + v51) as usize] = self.a2[v54 as usize];
|
|
self.a2[v54 as usize] = v55;
|
|
let v56 = self.a3[v51 as usize];
|
|
self.a3[v51 as usize] = self.a3[v54 as usize];
|
|
self.a3[v54 as usize] = v56;
|
|
}
|
|
v54 += 1;
|
|
// result = v79 - 1;
|
|
v90 += 1;
|
|
if v90 >= v79 - 1 {
|
|
break;
|
|
}
|
|
result = v67;
|
|
}
|
|
v6 = v79;
|
|
}
|
|
while v6 > 0 {
|
|
let mut eax = self.a2[v45 as usize] << 4;
|
|
let edx = (((eax as i64) >> 32) & 0x3FFF) as i32;
|
|
eax += edx;
|
|
self.a2[v45 as usize] = eax >> 14;
|
|
v45 += 1;
|
|
v6 -= 1;
|
|
}
|
|
}
|
|
|
|
fn unpack_v1(input: &[u8]) -> Result<Vec<u8>> {
|
|
let packed_size = input.len();
|
|
let mut flag = 0;
|
|
let mut src = 0;
|
|
let mut output = vec![0u8];
|
|
while src < packed_size {
|
|
flag >>= 1;
|
|
if (flag & 0x100) == 0 {
|
|
flag = input[src] as i32 | 0xFF00;
|
|
src += 1;
|
|
}
|
|
if (flag & 1) != 0 {
|
|
output.push(input[src]);
|
|
src += 1;
|
|
} else {
|
|
if src >= packed_size {
|
|
break;
|
|
}
|
|
let mut offset;
|
|
let count;
|
|
let ctl = input[src] as i32;
|
|
src += 1;
|
|
if ctl >= 0xc0 {
|
|
offset = input[src] as i32 | ((ctl & 3) << 8);
|
|
src += 1;
|
|
count = 4 + ((ctl >> 2) & 0xF);
|
|
} else if ctl & 0x80 != 0 {
|
|
offset = ctl & 0x1F;
|
|
count = 2 + ((ctl >> 5) & 3);
|
|
if offset == 0 {
|
|
offset = input[src] as i32;
|
|
src += 1;
|
|
}
|
|
} else if ctl == 0x7F {
|
|
count = 2 + u16::from_le_bytes([input[src], input[src + 1]]) as i32;
|
|
src += 2;
|
|
offset = u16::from_le_bytes([input[src], input[src + 1]]) as i32;
|
|
src += 2;
|
|
} else {
|
|
offset = u16::from_le_bytes([input[src], input[src + 1]]) as i32;
|
|
src += 2;
|
|
count = ctl + 4;
|
|
}
|
|
let dst = output.len();
|
|
offset = dst as i32 - offset;
|
|
output.resize(dst + count as usize, 0);
|
|
output.copy_overlapped(offset as usize, dst, count as usize);
|
|
}
|
|
}
|
|
Ok(output)
|
|
}
|
|
}
|