h4570
415 lines
16 KiB
C++
415 lines
16 KiB
C++
/*
|
|
# ______ ____ ___
|
|
# | \/ ____| |___|
|
|
# | | | \ | |
|
|
#-----------------------------------------------------------------------
|
|
# Copyright 2020, tyra - https://github.com/h4570/tyra
|
|
# Licenced under Apache License 2.0
|
|
# Sandro Sobczyński <sandro.sobczynski@gmail.com>
|
|
*/
|
|
|
|
/*
|
|
* NOTICE: Based on
|
|
* https://github.com/mrqo/rw_parse/blob/master/rw_utils/rw_utils.cpp
|
|
* rw_utils.cpp Written by Marek Iwaniuk (c).
|
|
* Dff structure documentation http://www.chronetal.co.uk/gta/index.php?page=dff
|
|
* Created on 02/04/2017 (MM/DD/YYYY)
|
|
*/
|
|
|
|
#include "../include/loaders/dff_loader.hpp"
|
|
#include "../include/utils/debug.hpp"
|
|
#include "../include/utils/math.hpp"
|
|
#include "../include/utils/string.hpp"
|
|
#include <cstring>
|
|
|
|
// ----
|
|
// Constructors/Destructors
|
|
// ----
|
|
|
|
DffLoader::DffLoader() {}
|
|
|
|
DffLoader::~DffLoader() {}
|
|
|
|
// ----
|
|
// Methods
|
|
// ----
|
|
|
|
void DffLoader::load(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_invertT)
|
|
{
|
|
PRINT_LOG("Loading dff file");
|
|
char *path = String::createConcatenated("host:", t_filename);
|
|
FILE *file = fopen(path, "rb");
|
|
if (file == NULL)
|
|
PRINT_ERR("Failed to load .dff file!");
|
|
fseek(file, 0L, SEEK_END);
|
|
long fileSize = ftell(file);
|
|
u8 data[fileSize];
|
|
rewind(file);
|
|
fread(&data, sizeof(u8), fileSize, file);
|
|
fclose(file);
|
|
serialize(o_result, t_invertT, data, t_scale);
|
|
o_result->calculateBoundingBoxes();
|
|
delete[] path;
|
|
PRINT_LOG("Dff file loaded!");
|
|
}
|
|
|
|
// void DffLoader::im_not_used_anywhere(MeshFrame *o_result, char *t_filename, float t_scale, u8 t_invertT)
|
|
// {
|
|
// PRINT_LOG("Loading dff file");
|
|
// char *path = String::createConcatenated("host:", t_filename);
|
|
// FILE *file = fopen(path, "rb");
|
|
// if (file == NULL)
|
|
// PRINT_ERR("Failed to load .dff file!");
|
|
// fseek(file, 0L, SEEK_END);
|
|
// long fileSize = ftell(file);
|
|
// u8 data[fileSize];
|
|
// rewind(file);
|
|
// fread(&data, sizeof(u8), fileSize, file);
|
|
// fclose(file);
|
|
// serialize(o_result, t_invertT, data, t_scale);
|
|
// o_result->calculateBoundingBoxes();
|
|
// delete[] path;
|
|
// PRINT_LOG("Dff file loaded!");
|
|
// }
|
|
|
|
void DffLoader::serialize(MeshFrame *o_result, u8 t_invertT, u8 *t_data, float t_scale)
|
|
{
|
|
u32 ptrPos = 0;
|
|
|
|
// readSectionHeader(t_clump, t_data, ptrPos);
|
|
// readSectionHeader(t_clump.data, t_data, ptrPos);
|
|
// readClumpData(t_clump.data, t_data, ptrPos);
|
|
for (u8 i = 0; i < 3 * 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
|
|
// readSectionHeader(t_clump.frameList, t_data, ptrPos);
|
|
// readSectionHeader(t_clump.frameList.data, t_data, ptrPos);
|
|
// readFrameListData(t_clump.frameList.data, t_data, ptrPos);
|
|
// t_clump.frameList.extensions = new RwFrameListExtension[t_clump.frameList.data.frameCount];
|
|
// for (u32 i = 0; i < t_clump.frameList.data.frameCount; i++)
|
|
// {
|
|
// readSectionHeader(t_clump.frameList.extensions[i], t_data, ptrPos);
|
|
// ptrPos += t_clump.frameList.extensions[i].sectionSize;
|
|
// }
|
|
RwSectionHeader header1 = RwSectionHeader();
|
|
readSectionHeader(header1, t_data, ptrPos);
|
|
ptrPos += header1.sectionSize;
|
|
|
|
// readSectionHeader(t_clump.geometryList, t_data, ptrPos);
|
|
// readSectionHeader(t_clump.geometryList.data, t_data, ptrPos);
|
|
for (u8 i = 0; i < 2 * 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
|
|
// readGeometryListData(t_clump.geometryList.data, t_data, ptrPos);
|
|
ptrPos += sizeof(u32);
|
|
|
|
// readSectionHeader(geometry, t_data, ptrPos);
|
|
// readSectionHeader(geometry.data, t_data, ptrPos);
|
|
for (size_t i = 0; i < 2 * 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
|
|
readGeometryData(o_result, t_invertT, t_data, ptrPos, t_scale);
|
|
|
|
// readSectionHeader(geometry.materialList, t_data, ptrPos);
|
|
// readSectionHeader(geometry.materialList.data, t_data, ptrPos);
|
|
for (size_t i = 0; i < 2 * 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
|
|
RwMaterialListData materialListData = RwMaterialListData();
|
|
readMaterialListData(materialListData, t_data, ptrPos);
|
|
u32 materialCount = materialListData.materialCount;
|
|
|
|
char **materialNames = new char *[materialCount];
|
|
for (u32 j = 0; j < materialCount; j++)
|
|
{
|
|
// readSectionHeader(geometry.materialList.materials[j], t_data, ptrPos);
|
|
for (size_t i = 0; i < 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
|
|
// RwMaterialData materialData = RwMaterialData();
|
|
// readSectionHeader(materialData, t_data, ptrPos);
|
|
// readMaterialData(materialData, t_data, ptrPos);
|
|
RwSectionHeader header1 = RwSectionHeader();
|
|
readSectionHeader(header1, t_data, ptrPos);
|
|
ptrPos += header1.sectionSize;
|
|
|
|
// for (u32 k = 0; k < textureCount; k++)
|
|
// {
|
|
|
|
// readSectionHeader(geometry.materialList.materials[j].textures[k], t_data, ptrPos);
|
|
// readSectionHeader(geometry.materialList.materials[j].textures[k].data, t_data, ptrPos);
|
|
for (size_t i = 0; i < 2 * 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
|
|
// readTextureData(geometry.materialList.materials[j].textures[k].data, t_data, ptrPos);
|
|
ptrPos += sizeof(u32);
|
|
|
|
RwSectionHeader header1b = RwSectionHeader();
|
|
readSectionHeader(header1b, t_data, ptrPos);
|
|
materialNames[j] = readString(t_data, ptrPos, header1b.sectionSize);
|
|
|
|
// readSectionHeader(geometry.materialList.materials[j].textures[k].textureAlphaName, t_data, ptrPos);
|
|
// readStringData(geometry.materialList.materials[j].textures[k].textureAlphaName, t_data, ptrPos);
|
|
RwSectionHeader header2 = RwSectionHeader();
|
|
readSectionHeader(header2, t_data, ptrPos);
|
|
ptrPos += header2.sectionSize;
|
|
|
|
// The content of extension is Sky Mipmap Val
|
|
// readSectionHeader(geometry.materialList.materials[j].textures[k].extension, t_data, ptrPos);
|
|
RwSectionHeader header3 = RwSectionHeader();
|
|
readSectionHeader(header3, t_data, ptrPos);
|
|
ptrPos += header3.sectionSize;
|
|
// }
|
|
|
|
// Probably always void extension
|
|
// readSectionHeader(geometry.materialList.materials[j].extension, t_data, ptrPos);
|
|
RwSectionHeader header4 = RwSectionHeader();
|
|
readSectionHeader(header4, t_data, ptrPos);
|
|
ptrPos += header4.sectionSize;
|
|
}
|
|
// delete[] materialNames; // TODO
|
|
|
|
// For Bin Mesh aka Material split
|
|
// readSectionHeader(geometry.extension, t_data, ptrPos);
|
|
for (size_t i = 0; i < 3; i++)
|
|
ptrPos += sizeof(u32);
|
|
readGeometryExtension(o_result, materialNames, t_data, ptrPos);
|
|
|
|
for (size_t i = 0; i < materialCount; i++)
|
|
delete[] materialNames[i];
|
|
|
|
delete materialNames;
|
|
|
|
// ptrPos += geometry.extension.sectionSize;
|
|
|
|
// readSectionHeader(t_clump.atomic, t_data, ptrPos);
|
|
// readSectionHeader(t_clump.atomic.data, t_data, ptrPos);
|
|
// ptrPos += t_clump.atomic.data.sectionSize;
|
|
}
|
|
|
|
void DffLoader::readSectionHeader(RwSectionHeader &t_sh, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
t_sh.sectionType = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
t_sh.sectionSize = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
t_sh.versionNumber = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
}
|
|
|
|
// ---
|
|
|
|
void DffLoader::readFrameListData(RwFrameListData &t_frd, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
// t_frd.frameCount = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// printf("Frame count:%d\n", t_frd.frameCount);
|
|
// t_frd.frameInformation = new RwFrameListChunk[t_frd.frameCount];
|
|
|
|
// for (u32 i = 0; i < t_frd.frameCount; i++)
|
|
// {
|
|
// t_frd.frameInformation[i].rotationalMatrix = new float[t_frd.ROT_MAT_DIM];
|
|
// for (u32 j = 0; j < t_frd.ROT_MAT_DIM; j++)
|
|
// t_frd.frameInformation[i].rotationalMatrix[j] = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
|
|
// t_frd.frameInformation[i].coordinatesOffsetX = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_frd.frameInformation[i].coordinatesOffsetY = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_frd.frameInformation[i].coordinatesOffsetZ = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_frd.frameInformation[i]
|
|
// .parentFrame = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_frd.frameInformation[i].unk1 = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// }
|
|
}
|
|
|
|
void DffLoader::readClumpData(RwClumpData &t_cd, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
// t_cd.objectCount = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_cd.unk1 = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_cd.unk2 = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
}
|
|
|
|
void DffLoader::readGeometryListData(RwGeometryListData &t_gld, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
// t_gld.geometryCount = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
}
|
|
|
|
void DffLoader::readGeometryExtension(MeshFrame *o_frame, char **materialNames, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
for (u8 i = 0; i < 3; i++)
|
|
t_ptrPos += sizeof(u32);
|
|
|
|
RwMaterialSplitHeader header = RwMaterialSplitHeader();
|
|
header.triangleStrip = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
header.splitCount = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
header.faceCount = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
|
|
o_frame->allocateMaterials(header.splitCount);
|
|
for (u32 i = 0; i < header.splitCount; i++)
|
|
{
|
|
u32 facesCount = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
u32 materialIndex = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
o_frame->getMaterial(i).setSTsPresent(true);
|
|
o_frame->getMaterial(i).setNormalsPresent(true);
|
|
o_frame->getMaterial(i).allocateFaces(facesCount);
|
|
o_frame->getMaterial(i).setName(materialNames[materialIndex]);
|
|
for (u32 j = 0; j < facesCount; j++)
|
|
{
|
|
u32 vertex1 = readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// Inverted insertind due to backface culling
|
|
o_frame->getMaterial(i).setVertexFace(facesCount - 1 - j, vertex1);
|
|
o_frame->getMaterial(i).setNormalFace(facesCount - 1 - j, vertex1);
|
|
o_frame->getMaterial(i).setSTFace(facesCount - 1 - j, vertex1);
|
|
}
|
|
}
|
|
}
|
|
|
|
void DffLoader::readGeometryData(MeshFrame *o_frame, u8 t_invertT, u8 *t_buffer, u32 &t_ptrPos, float t_scale)
|
|
{
|
|
Vector3 tempVec = Vector3();
|
|
Point tempPoint = Point();
|
|
|
|
RwGeometryDataHeader header;
|
|
header.flags = readWordFromArrayLE(t_buffer, t_ptrPos);
|
|
header.unk1 = readWordFromArrayLE(t_buffer, t_ptrPos);
|
|
header.triangleCount = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
header.vertexCount = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
header.morphTargetCount = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
|
|
if (false)
|
|
{ // version equals 4099 according to old documentation, disabled as for now
|
|
readDwordFromArrayLE(t_buffer, t_ptrPos); // ambient
|
|
readDwordFromArrayLE(t_buffer, t_ptrPos); // diffuse
|
|
readDwordFromArrayLE(t_buffer, t_ptrPos); // specular
|
|
}
|
|
|
|
if (header.flags & rwOBJECT_VERTEX_PRELIT)
|
|
for (u32 i = 0; i < header.vertexCount; i++)
|
|
{
|
|
readByteFromArrayLE(t_buffer, t_ptrPos); // r
|
|
readByteFromArrayLE(t_buffer, t_ptrPos); // g
|
|
readByteFromArrayLE(t_buffer, t_ptrPos); // b
|
|
readByteFromArrayLE(t_buffer, t_ptrPos); // a
|
|
}
|
|
|
|
if (header.flags & rwOBJECT_VERTEX_TEXTURED)
|
|
{
|
|
o_frame->allocateSTs(header.vertexCount);
|
|
for (u32 i = 0; i < header.vertexCount; i++)
|
|
{
|
|
float u = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
float v = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
tempPoint.set(u, v);
|
|
if (t_invertT)
|
|
tempPoint.y = 1.0F - tempPoint.y;
|
|
o_frame->setST(i, tempPoint);
|
|
}
|
|
}
|
|
|
|
for (u32 i = 0; i < header.triangleCount; i++)
|
|
{
|
|
readWordFromArrayLE(t_buffer, t_ptrPos); // vert2
|
|
readWordFromArrayLE(t_buffer, t_ptrPos); // vert1
|
|
readWordFromArrayLE(t_buffer, t_ptrPos); // flags
|
|
readWordFromArrayLE(t_buffer, t_ptrPos); // vert3
|
|
}
|
|
|
|
for (size_t i = 0; i < 6; i++)
|
|
t_ptrPos += sizeof(u32);
|
|
// t_gd.nonameInfo.boundingSphereX = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_gd.nonameInfo.boundingSphereY = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_gd.nonameInfo.boundingSphereZ = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_gd.nonameInfo.boundingSphereR = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_gd.nonameInfo.hasPosition = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_gd.nonameInfo.hasNormals = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
|
|
o_frame->allocateVertices(header.vertexCount);
|
|
for (u32 i = 0; i < header.vertexCount; i++)
|
|
{
|
|
float x = readFloatFromArrayLE(t_buffer, t_ptrPos) * t_scale;
|
|
float y = readFloatFromArrayLE(t_buffer, t_ptrPos) * t_scale;
|
|
float z = readFloatFromArrayLE(t_buffer, t_ptrPos) * t_scale;
|
|
tempVec.set(x, y, z);
|
|
o_frame->setVertex(i, tempVec);
|
|
}
|
|
|
|
o_frame->allocateNormals(header.vertexCount);
|
|
for (u32 i = 0; i < header.vertexCount; i++)
|
|
{
|
|
float x = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
float y = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
float z = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
tempVec.set(x, y, z);
|
|
o_frame->setNormal(i, tempVec);
|
|
}
|
|
}
|
|
|
|
void DffLoader::readMaterialListData(RwMaterialListData &t_mld, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
t_mld.materialCount = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_mld.arrayOfUnks = new u32[t_mld.materialCount];
|
|
for (u32 i = 0; i < t_mld.materialCount; i++)
|
|
readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
// t_mld.arrayOfUnks[i] = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
}
|
|
|
|
void DffLoader::readMaterialData(RwMaterialData &t_md, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
t_md.unk1 = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.R = readByteFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.G = readByteFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.B = readByteFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.A = readByteFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.unk2 = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.textureCount = DffLoader::readDwordFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.unkPosX = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.unkPosY = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
t_md.unkPosZ = readFloatFromArrayLE(t_buffer, t_ptrPos);
|
|
}
|
|
|
|
void DffLoader::readTextureData(RwTextureData &t_td, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
t_td.textureFilterModeFlags = readWordFromArrayLE(t_buffer, t_ptrPos);
|
|
t_td.unk = readWordFromArrayLE(t_buffer, t_ptrPos);
|
|
}
|
|
|
|
void DffLoader::readStringData(RwString &t_s, u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
t_s.text = readString(t_buffer, t_ptrPos, t_s.sectionSize);
|
|
}
|
|
|
|
// ---
|
|
|
|
u8 DffLoader::readByteFromArrayLE(u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
return t_buffer[t_ptrPos++];
|
|
}
|
|
|
|
u16 DffLoader::readWordFromArrayLE(u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
u16 res = (t_buffer[t_ptrPos + 1] << 8) + (t_buffer[t_ptrPos]);
|
|
t_ptrPos += sizeof(u16);
|
|
return res;
|
|
}
|
|
|
|
u32 DffLoader::readDwordFromArrayLE(u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
u32 res = (t_buffer[t_ptrPos + 3] << 24) + (t_buffer[t_ptrPos + 2] << 16) + (t_buffer[t_ptrPos + 1] << 8) + (t_buffer[t_ptrPos]);
|
|
t_ptrPos += sizeof(u32);
|
|
return res;
|
|
}
|
|
|
|
float DffLoader::readFloatFromArrayLE(u8 *t_buffer, u32 &t_ptrPos)
|
|
{
|
|
float res;
|
|
memcpy(&res, t_buffer + t_ptrPos, sizeof(float));
|
|
t_ptrPos += sizeof(float);
|
|
return res;
|
|
}
|
|
|
|
char *DffLoader::readString(u8 *t_buffer, u32 &t_ptrPos, u32 t_dataSize)
|
|
{
|
|
u32 strLength = String::getLength((char *)&t_buffer[t_ptrPos]);
|
|
char *result = new char[strLength + 1];
|
|
for (u32 i = 0; i < strLength; i++)
|
|
result[i] = (char)t_buffer[t_ptrPos + i];
|
|
result[strLength] = '\0';
|
|
t_ptrPos += t_dataSize;
|
|
return result;
|
|
}
|