sqpack-rs/src/model/mod.rs

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little, repr = u32))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little, repr = u32))]
#[repr(u32)]
pub enum FileKind {
    Empty = 1,
    Standard = 2,
    Model = 3,
    Texture = 4,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little, repr = i32))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little, repr = i32))]
#[repr(i32)]
pub enum LodLevel {
    All = -1,
    Highest = 0,
    High = 1,
    Low = 2,
    Max = 3,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct SqPackFileInfoHeader {
    pub size: u32,
    pub kind: FileKind,
    pub raw_file_size: u32,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct SqPackFileInfo {
    pub _unk_0: [u32; 2],
    pub number_of_blocks: u32,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct DatStdFileBlockInfos {
    pub offset: u32,
    pub compressed_size: u16,
    pub uncompressed_size: u16,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct DatBlockHeader {
    pub size: u32,
    pub _unk_0: u32,
    pub compressed_size: u32,
    pub uncompressed_size: u32,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct LodBlock {
    pub compressed_offset: u32,
    pub compressed_size: u32,
    pub decompressed_size: u32,
    pub block_offset: u32,
    pub block_count: u32,
}

#[derive(Debug)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct ReferenceBlockRange {
    pub begin: u32,
    pub end: u32,
}

#[derive(Debug, Default)]
#[cfg(all(feature = "read", feature = "write"))]
#[derive(binrw::BinRead, binrw::BinWrite)]
pub struct ModelSectionInfo<T>
    where T: Default + binrw::BinRead + binrw::BinWrite<Args=()>,
          <T as binrw::BinRead>::Args: Default,
{
    pub stack: T,
    pub runtime: T,
    pub vertex_buffer: [T; 3],
    pub edge_geometry_vertex_buffer: [T; 3],
    pub index_buffer: [T; 3],
}

#[derive(Debug, Default)]
#[cfg(all(feature = "write", not(feature = "read")))]
#[derive(binrw::BinWrite)]
pub struct ModelSectionInfo<T>
    where T: Default + binrw::BinWrite<Args=()>,
{
    pub stack: T,
    pub runtime: T,
    pub vertex_buffer: [T; 3],
    pub edge_geometry_vertex_buffer: [T; 3],
    pub index_buffer: [T; 3],
}

#[derive(Debug, Default)]
#[cfg(all(feature = "read", not(feature = "write")))]
#[derive(binrw::BinRead)]
pub struct ModelSectionInfo<T>
    where T: Default + binrw::BinRead,
          <T as binrw::BinRead>::Args: Default,
{
    pub stack: T,
    pub runtime: T,
    pub vertex_buffer: [T; 3],
    pub edge_geometry_vertex_buffer: [T; 3],
    pub index_buffer: [T; 3],
}

#[derive(Debug, Default)]
#[cfg(not(any(feature = "read", feature = "write")))]
pub struct ModelSectionInfo<T: Default> {
    pub stack: T,
    pub runtime: T,
    pub vertex_buffer: [T; 3],
    pub edge_geometry_vertex_buffer: [T; 3],
    pub index_buffer: [T; 3],
}

#[derive(Debug, Default)]
#[cfg_attr(feature = "read", derive(binrw::BinRead), br(little))]
#[cfg_attr(feature = "write", derive(binrw::BinWrite), bw(little))]
pub struct ModelBlock {
    pub number_of_blocks: u32,
    pub used_number_of_blocks: u32,
    pub version: u32,
    pub size: ModelSectionInfo<u32>,
    pub compressed_size: ModelSectionInfo<u32>,
    pub offset: ModelSectionInfo<u32>,
    pub block_index: ModelSectionInfo<u16>,
    pub block_num: ModelSectionInfo<u16>,
    pub vertex_declaration_num: u16,
    pub material_num: u16,
    pub num_lods: u8,
    pub index_buffer_streaming_enabled: u8,
    pub edge_geometry_enabled: u8,
    pub padding: u8,
}