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pub mod bones;
pub mod palettes;
pub mod textures;
pub mod vertices;
pub mod objects;
pub mod definitions;
use byteorder::{BigEndian, ReadBytesExt};
use crate::resources::Resource;
use crate::resources;
use crate::mbox::MBox;
use crate::mbox;
use crate::util;
use palettes::Palette;
use textures::Texture;
use vertices::Vertices;
use bones::Bone;
use objects::Object;
use definitions::Definition;
pub(crate) fn mdl0(data: &[u8]) -> Mdl0 {
let _size = (&data[0x4..]).read_i32::<BigEndian>().unwrap();
let version = (&data[0x8..]).read_i32::<BigEndian>().unwrap();
let _bres_offset = (&data[0xc..]).read_i32::<BigEndian>().unwrap();
let string_offset_offset = match version {
0xA => 0x44,
0xB => 0x48,
_ => 0x3C
};
let string_offset = (&data[string_offset_offset..]).read_i32::<BigEndian>().unwrap();
let name = util::parse_str(&data[string_offset as usize .. ]).unwrap().to_string();
let props_offset = match version {
0x08 => 0x40,
0x09 => 0x40,
0x0A => 0x48,
0x0B => 0x4C,
_ => 0
};
let props = if props_offset == 0 {
None
} else {
Some(Mdl0Props {
header_len: (&data[props_offset + 0x00 ..]).read_u32::<BigEndian>().unwrap(),
mdl0offset: (&data[props_offset + 0x04 ..]).read_i32::<BigEndian>().unwrap(),
scaling_rule: (&data[props_offset + 0x08 ..]).read_i32::<BigEndian>().unwrap(),
tex_matrix_mode: (&data[props_offset + 0x0c ..]).read_i32::<BigEndian>().unwrap(),
num_vertices: (&data[props_offset + 0x10 ..]).read_i32::<BigEndian>().unwrap(),
num_triangles: (&data[props_offset + 0x14 ..]).read_i32::<BigEndian>().unwrap(),
orig_path_offset: (&data[props_offset + 0x18 ..]).read_i32::<BigEndian>().unwrap(),
num_nodes: (&data[props_offset + 0x1c ..]).read_i32::<BigEndian>().unwrap(),
need_nrm_mtx_array: (&data[props_offset + 0x20 ..]).read_u8().unwrap(),
need_tex_mtx_array: (&data[props_offset + 0x21 ..]).read_u8().unwrap(),
enable_extents: (&data[props_offset + 0x22 ..]).read_u8().unwrap(),
env_mtx_mode: (&data[props_offset + 0x23 ..]).read_u8().unwrap(),
data_offset: (&data[props_offset + 0x24 ..]).read_i32::<BigEndian>().unwrap(),
extents: mbox::mbox(&data[props_offset + 0x28 ..]),
})
};
let mut definitions = None;
let mut bones = None;
let mut vertices = None;
let mut normals = None;
let mut colors = None;
let mut uv = None;
let mut fur_vectors = None;
let mut fur_layer_coords = None;
let mut materials = None;
let mut shaders = None;
let mut objects = None;
let mut texture_refs = None;
let mut palette_refs = None;
let fur_version = version >= 10;
let num_children = if fur_version { 13 } else { 11 };
for i in 0..num_children {
let offset = 0x10 + i * 0x4;
let resources_offset = (&data[offset..]).read_i32::<BigEndian>().unwrap();
if resources_offset != 0 {
let resources = resources::resources(&data[resources_offset as usize .. ]);
match i {
6 if fur_version => { fur_vectors = Some(resources) }
7 if fur_version => { fur_layer_coords = Some(resources) }
8 if fur_version => { materials = Some(resources) }
9 if fur_version => { shaders = Some(resources) }
10 if fur_version => { objects = Some(objects::objects(&data[resources_offset as usize ..], resources)) }
11 if fur_version => { texture_refs = Some(textures::textures(&data[resources_offset as usize ..], resources)) }
12 if fur_version => { palette_refs = Some(palettes::palettes(&data[resources_offset as usize ..], resources)) }
0 => { definitions = Some(definitions::definitions(&data[resources_offset as usize..], resources)) }
1 => { bones = Some(bones::bones(&data[resources_offset as usize ..], resources)) }
2 => { vertices = Some(vertices::vertices(&data[resources_offset as usize ..], resources)) }
3 => { normals = Some(resources) }
4 => { colors = Some(resources) }
5 => { uv = Some(resources) }
6 => { materials = Some(resources) }
7 => { shaders = Some(resources) }
8 => { objects = Some(objects::objects(&data[resources_offset as usize ..], resources)) }
9 => { texture_refs = Some(textures::textures(&data[resources_offset as usize ..], resources)) }
10 => { palette_refs = Some(palettes::palettes(&data[resources_offset as usize ..], resources)) }
_ => { unreachable!() }
}
}
}
Mdl0 {
name,
version,
props,
definitions,
bones,
vertices,
normals,
colors,
uv,
fur_vectors,
fur_layer_coords,
materials,
shaders,
objects,
texture_refs,
palette_refs,
}
}
#[derive(Debug)]
pub struct Mdl0 {
pub name: String,
version: i32,
pub props: Option<Mdl0Props>,
pub definitions: Option<Vec<Definition>>,
pub bones: Option<Bone>,
pub vertices: Option<Vec<Vertices>>,
normals: Option<Vec<Resource>>,
colors: Option<Vec<Resource>>,
uv: Option<Vec<Resource>>,
fur_vectors: Option<Vec<Resource>>,
fur_layer_coords: Option<Vec<Resource>>,
materials: Option<Vec<Resource>>,
shaders: Option<Vec<Resource>>,
pub objects: Option<Vec<Object>>,
pub texture_refs: Option<Vec<Texture>>,
pub palette_refs: Option<Vec<Palette>>,
}
#[derive(Debug)]
pub struct Mdl0Props {
header_len: u32,
mdl0offset: i32,
scaling_rule: i32,
tex_matrix_mode: i32,
num_vertices: i32,
num_triangles: i32,
orig_path_offset: i32,
num_nodes: i32,
need_nrm_mtx_array: u8,
need_tex_mtx_array: u8,
enable_extents: u8,
env_mtx_mode: u8,
data_offset: i32,
extents: MBox,
}