JCS-Prod/RSE-Model
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Minors data fix #1

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JackCarterSmith merged 5 commits from develop into master 2022-07-28 17:26:56 +02:00
Conversation 0 Commits 5 Files Changed 7 +2774 -2667
7 changed files with 2774 additions and 2667 deletions
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2
README.md
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@ -7,6 +7,8 @@ The collection consist of few independants modules, each of them deals with spec
All modules are independants. This is the **'MODEL'** module. All modules are independants. This is the **'MODEL'** module.
[![Build Status](https://ci.jcsmith.fr/job/JCS-Prod/job/RSE-Model/job/master/badge/icon)](https://ci.jcsmith.fr/job/JCS-Prod/job/RSE-Model/job/master/)
## MODEL MODULE ## MODEL MODULE
It's extract texture datas from Rogue Squadron 3D (PC) game models files (HOB). It's extract texture datas from Rogue Squadron 3D (PC) game models files (HOB).

4984
Doxyfile → doc/Doxyfile
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File diff suppressed because it is too large Load Diff

18
src/Model-Extractor.c
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@ -104,7 +104,7 @@ static unsigned int mainProcess(int args_cnt, char *args_value[]) {
} }
static int checkInputArgs(int arg_nbr, char *args[]) { static int checkInputArgs(int arg_nbr, char *args[]) {
int _o = 0x0002; // Default options parameters int _o = (OUTPUT_DIR | EXPORT_MTL); // Default options parameters
char test[256]; char test[256];
int i; int i;
@ -120,7 +120,10 @@ static int checkInputArgs(int arg_nbr, char *args[]) {
printf("[OPTN] Verbose enabled.\n"); printf("[OPTN] Verbose enabled.\n");
} else if (strcmp(args[i], "-no-subdir") == 0) { } else if (strcmp(args[i], "-no-subdir") == 0) {
_o &= ~OUTPUT_DIR; _o &= ~OUTPUT_DIR;
printf("[OPTN] Extract to current directory.\n"); printf("[OPTN] Export to current directory.\n");
} else if (strcmp(args[i], "-mtl") == 0) {
_o &= ~EXPORT_MTL;
printf("[OPTN] No materials datas.\n");
} else { } else {
printf("[ERR] Unknown option: %s\n", args[i]); printf("[ERR] Unknown option: %s\n", args[i]);
} }
@ -150,11 +153,11 @@ static void cleanUpMemory(T_HOB* hobStruct) {
for ( i=0; i<hobStruct->obj_count; i++ ) { for ( i=0; i<hobStruct->obj_count; i++ ) {
for ( j=0; j<hobStruct->objects[i].face_group_count; j++ ) { for ( j=0; j<hobStruct->objects[i].face_group_count; j++ ) {
free(hobStruct->objects[i].face_groups[j].faces); free(hobStruct->objects[i].object_parts[j].faces);
free(hobStruct->objects[i].face_groups[j].vertices); free(hobStruct->objects[i].object_parts[j].vertices);
} }
free(hobStruct->objects[i].face_groups); free(hobStruct->objects[i].object_parts);
} }
free(hobStruct->objects); free(hobStruct->objects);
@ -163,7 +166,10 @@ static void cleanUpMemory(T_HOB* hobStruct) {
static inline void dispHelp() { static inline void dispHelp() {
printf("\n"); printf("\n");
printf("Options:\n -h Print this message\n -v Activate verbose console output\n -no-subdir Extract textures inside current folder\n"); printf("Options:\n -h Print this message\n");
printf(" -v Activate verbose console output\n");
printf(" -no-subdir Export models inside current folder\n");
printf(" -no-mtl Disable materials datas export with model\n");
printf("\n"); printf("\n");
printf("Usage: RSE-Model_%s [options] <hob files...>\n", VERSION); printf("Usage: RSE-Model_%s [options] <hob files...>\n", VERSION);
printf("\n"); printf("\n");

255
src/hob_parser.c
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@ -60,10 +60,10 @@ unsigned char parseHOBFile(const char* fileName, T_HOB* hob_struct) {
+ sizeof(T_HOBFILE_HEADER) + sizeof(T_HOBFILE_HEADER)
+ sizeof(T_HOBFILE_OBJ_DESCRIPTOR) * i))->facegroup_offset; + sizeof(T_HOBFILE_OBJ_DESCRIPTOR) * i))->facegroup_offset;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group offset: 0x%X\n", hob_struct->objects[i].face_group_offset); if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group offset: 0x%X\n", hob_struct->objects[i].face_group_offset);
hob_struct->objects[i].face_group_header_offset = ((T_HOBFILE_OBJ_DESCRIPTOR *)(memFile hob_struct->objects[i].object_part_header_offset = ((T_HOBFILE_OBJ_DESCRIPTOR *)(memFile
+ sizeof(T_HOBFILE_HEADER) + sizeof(T_HOBFILE_HEADER)
+ sizeof(T_HOBFILE_OBJ_DESCRIPTOR) * i))->object_parts_offset; + sizeof(T_HOBFILE_OBJ_DESCRIPTOR) * i))->object_parts_offset;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group header/object parts offset: 0x%X\n", hob_struct->objects[i].face_group_header_offset); if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group header/object parts offset: 0x%X\n", hob_struct->objects[i].object_part_header_offset);
hob_struct->objects[i].face_group_header2_offset = ((T_HOBFILE_OBJ_DESCRIPTOR *)(memFile hob_struct->objects[i].face_group_header2_offset = ((T_HOBFILE_OBJ_DESCRIPTOR *)(memFile
+ sizeof(T_HOBFILE_HEADER) + sizeof(T_HOBFILE_HEADER)
+ sizeof(T_HOBFILE_OBJ_DESCRIPTOR) * i))->facegroup_header_2_offset; + sizeof(T_HOBFILE_OBJ_DESCRIPTOR) * i))->facegroup_header_2_offset;
@ -71,85 +71,104 @@ unsigned char parseHOBFile(const char* fileName, T_HOB* hob_struct) {
// Get count and offsets from the facegroup header // Get count and offsets from the facegroup header
hob_struct->objects[i].face_group_count = ((T_HOBFILE_FACEGROUP_HEADER *)(memFile hob_struct->objects[i].face_group_count = ((T_HOBFILE_FACEGROUP_HEADER *)(memFile
+ hob_struct->objects[i].face_group_header_offset))->facegroup_count; + hob_struct->objects[i].object_part_header_offset))->facegroup_count;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group count: %d\n", hob_struct->objects[i].face_group_count); if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group count: %d\n", hob_struct->objects[i].face_group_count);
hob_struct->objects[i].face_group_count0 = ((T_HOBFILE_FACEGROUP_HEADER *)(memFile hob_struct->objects[i].face_group_count0 = ((T_HOBFILE_FACEGROUP_HEADER *)(memFile
+ hob_struct->objects[i].face_group_header_offset))->facegroup_count0; + hob_struct->objects[i].object_part_header_offset))->facegroup_count0;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group count0: %d\n", hob_struct->objects[i].face_group_count0); if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group count0: %d\n", hob_struct->objects[i].face_group_count0);
if (hob_struct->objects[i].face_group_count != hob_struct->objects[i].face_group_count0 && (_options & VERBOSE_ENABLED)) printf("[DBG] > Facegroup count are different!\n"); if (hob_struct->objects[i].face_group_count != hob_struct->objects[i].face_group_count0 && (_options & VERBOSE_ENABLED)) printf("[DBG] > Facegroup count are different!\n");
// Get facegroup datas // Get facegroup datas
offset_index = calloc(hob_struct->objects[i].face_group_count, sizeof(int)); offset_index = calloc(hob_struct->objects[i].face_group_count, sizeof(int));
hob_struct->objects[i].face_groups = calloc(hob_struct->objects[i].face_group_count, sizeof(T_HOB_FACE_GROUP)); hob_struct->objects[i].object_parts = calloc(hob_struct->objects[i].face_group_count, sizeof(T_HOB_FACE_GROUP));
for ( j = 0; j < hob_struct->objects[i].face_group_count; j++ ) { for ( j = 0; j < hob_struct->objects[i].face_group_count; j++ ) {
offset_index[j] = ((T_HOBFILE_FACEGROUP_OFFSET *)(memFile + hob_struct->objects[i].face_group_header_offset offset_index[j] = ((T_HOBFILE_FACEGROUP_OFFSET *)(memFile + hob_struct->objects[i].object_part_header_offset
+ sizeof(T_HOBFILE_FACEGROUP_HEADER) + sizeof(T_HOBFILE_FACEGROUP_HEADER)
+ sizeof(T_HOBFILE_FACEGROUP_OFFSET) * j))->facegroup_offset; + sizeof(T_HOBFILE_FACEGROUP_OFFSET) * j))->facegroup_offset;
if (_options & VERBOSE_ENABLED) printf("\n[DBG] > Face group meshdef0 offset: 0x%X\n", offset_index[j]); if (_options & VERBOSE_ENABLED) printf("\n[DBG] > Face group meshdef0 offset: 0x%X\n", offset_index[j]);
// Get meshdef1 (mesh descriptor) offset // Get meshdef0 datas
hob_struct->objects[i].face_groups[j].meshdef1_offset = ((T_HOBFILE_MESHDEF0_0 *)(memFile if (_options & VERBOSE_ENABLED) printf("\n[DBG] > Next meshdef0 offset: 0x%X",((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->next_meshdef0_offset);
+ offset_index[j]))->meshdef1_offset_plus_4; if (_options & VERBOSE_ENABLED) printf("\n[DBG] > Prev meshdef0 offset: 0x%X",((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->prev_meshdef0_offset);
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group meshdef1 offset: 0x%X\n", hob_struct->objects[i].face_groups[j].meshdef1_offset); hob_struct->objects[i].object_parts[j].id = ((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->object_id;
if (_options & VERBOSE_ENABLED) printf("\n[DBG] > Facegroup/object ID: %d\n", hob_struct->objects[i].object_parts[j].id);
hob_struct->objects[i].object_parts[j].transform.x = ((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->transform_x;
hob_struct->objects[i].object_parts[j].transform.y = ((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->transform_y;
hob_struct->objects[i].object_parts[j].transform.z = ((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->transform_z;
if (_options & VERBOSE_ENABLED) printf("\n[DBG] > Facegroup/object transform matrix: [%.8f %.8f %.8f]\n",
hob_struct->objects[i].object_parts[j].transform.x,
hob_struct->objects[i].object_parts[j].transform.y,
hob_struct->objects[i].object_parts[j].transform.z
);
if (hob_struct->objects[i].face_groups[j].meshdef1_offset > 0) { // Get meshdef1 (mesh descriptor) offset
hob_struct->objects[i].object_parts[j].meshdef1_offset = ((T_HOBFILE_MESHDEF0 *)(memFile
+ offset_index[j]))->meshdef1_offset_plus_4;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group meshdef1 offset: 0x%X\n", hob_struct->objects[i].object_parts[j].meshdef1_offset);
if( ((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->reserved1 != 0 ||
((T_HOBFILE_MESHDEF0 *)(memFile + offset_index[j]))->reserved2 != 0 ) {
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face group meshdef0: no 0!\n");
}
if (hob_struct->objects[i].object_parts[j].meshdef1_offset > 0) {
// Read meshdef1 datas // Read meshdef1 datas
hob_struct->objects[i].face_groups[j].face_block_end_offset = ((T_HOBFILE_MESHDEF1 *)(memFile hob_struct->objects[i].object_parts[j].face_block_end_offset = ((T_HOBFILE_MESHDEF1 *)(memFile
+ hob_struct->objects[i].face_groups[j].meshdef1_offset - 4))->facedef_end_offset; + hob_struct->objects[i].object_parts[j].meshdef1_offset - 4))->facedef_end_offset;
hob_struct->objects[i].face_groups[j].vertex_count = ((T_HOBFILE_MESHDEF1 *)(memFile hob_struct->objects[i].object_parts[j].vertex_count = ((T_HOBFILE_MESHDEF1 *)(memFile
+ hob_struct->objects[i].face_groups[j].meshdef1_offset - 4))->vertex_count; + hob_struct->objects[i].object_parts[j].meshdef1_offset - 4))->vertex_count;
hob_struct->objects[i].face_groups[j].face_block_offset = ((T_HOBFILE_MESHDEF1 *)(memFile hob_struct->objects[i].object_parts[j].face_block_offset = ((T_HOBFILE_MESHDEF1 *)(memFile
+ hob_struct->objects[i].face_groups[j].meshdef1_offset - 4))->faceblock_offset; + hob_struct->objects[i].object_parts[j].meshdef1_offset - 4))->faceblock_offset;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Faces offset: 0x%X\n", hob_struct->objects[i].face_groups[j].face_block_offset); if (_options & VERBOSE_ENABLED) printf("[DBG] > Faces offset: 0x%X\n", hob_struct->objects[i].object_parts[j].face_block_offset);
hob_struct->objects[i].face_groups[j].vertex_block_offset = ((T_HOBFILE_MESHDEF1 *)(memFile hob_struct->objects[i].object_parts[j].vertex_block_offset = ((T_HOBFILE_MESHDEF1 *)(memFile
+ hob_struct->objects[i].face_groups[j].meshdef1_offset - 4))->vertexblocks_offset; + hob_struct->objects[i].object_parts[j].meshdef1_offset - 4))->vertexblocks_offset;
if (_options & VERBOSE_ENABLED) printf("[DBG] > Vertex offset: 0x%X\n\n", hob_struct->objects[i].face_groups[j].vertex_block_offset); if (_options & VERBOSE_ENABLED) printf("[DBG] > Vertex offset: 0x%X\n\n", hob_struct->objects[i].object_parts[j].vertex_block_offset);
// Get face datas // Get face datas
if( ((T_HOBFILE_FACEBLOCK *)(memFile + hob_struct->objects[i].face_groups[j].face_block_offset))->reserved1 != 0 || if( ((T_HOBFILE_FACEBLOCK *)(memFile + hob_struct->objects[i].object_parts[j].face_block_offset))->reserved1 != 0 ||
((T_HOBFILE_FACEBLOCK *)(memFile + hob_struct->objects[i].face_groups[j].face_block_offset))->reserved2 != 0 ) { ((T_HOBFILE_FACEBLOCK *)(memFile + hob_struct->objects[i].object_parts[j].face_block_offset))->reserved2 != 0 ) {
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face block: uncommon zero header!\n"); if (_options & VERBOSE_ENABLED) printf("[DBG] > Face block: uncommon zero header!\n");
} }
if ( ((T_HOBFILE_FACEBLOCK *)(memFile + hob_struct->objects[i].face_groups[j].face_block_offset))->facesOffset != if ( ((T_HOBFILE_FACEBLOCK *)(memFile + hob_struct->objects[i].object_parts[j].face_block_offset))->facesOffset !=
hob_struct->objects[i].face_groups[j].face_block_offset + sizeof(T_HOBFILE_FACEBLOCK)) { hob_struct->objects[i].object_parts[j].face_block_offset + sizeof(T_HOBFILE_FACEBLOCK)) {
if (_options & VERBOSE_ENABLED) printf("[DBG] > Face block: uncommon face data offset position!\n"); if (_options & VERBOSE_ENABLED) printf("[DBG] > Face block: uncommon face data offset position!\n");
} }
hob_struct->objects[i].face_groups[j].face_count = ((T_HOBFILE_FACEBLOCK *)(memFile hob_struct->objects[i].object_parts[j].face_count = ((T_HOBFILE_FACEBLOCK *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset))->faceCounts; + hob_struct->objects[i].object_parts[j].face_block_offset))->faceCounts;
hob_struct->objects[i].face_groups[j].faces = calloc(hob_struct->objects[i].face_groups[j].face_count, sizeof(T_HOB_FACE)); hob_struct->objects[i].object_parts[j].faces = calloc(hob_struct->objects[i].object_parts[j].face_count, sizeof(T_HOB_FACE));
facesExtraOffset = 0; facesExtraOffset = 0;
for ( k = 0; k < hob_struct->objects[i].face_groups[j].face_count; k++ ) { for ( k = 0; k < hob_struct->objects[i].object_parts[j].face_count; k++ ) {
// Get flags // Get flags
hob_struct->objects[i].face_groups[j].faces[k].flags = ((T_HOBFILE_FACES_HEADER *)(memFile hob_struct->objects[i].object_parts[j].faces[k].flags = ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->flags; + facesExtraOffset))->flags;
// Get unknown bytes // Get unknown bytes
hob_struct->objects[i].face_groups[j].faces[k].b1 = ((T_HOBFILE_FACES_HEADER *)(memFile hob_struct->objects[i].object_parts[j].faces[k].b1 = ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->b1; + facesExtraOffset))->b1;
hob_struct->objects[i].face_groups[j].faces[k].b2 = ((T_HOBFILE_FACES_HEADER *)(memFile hob_struct->objects[i].object_parts[j].faces[k].b2 = ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->b2; + facesExtraOffset))->b2;
hob_struct->objects[i].face_groups[j].faces[k].b3 = ((T_HOBFILE_FACES_HEADER *)(memFile hob_struct->objects[i].object_parts[j].faces[k].b3 = ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->b3; + facesExtraOffset))->b3;
hob_struct->objects[i].face_groups[j].faces[k].bsize = ((T_HOBFILE_FACES_HEADER *)(memFile hob_struct->objects[i].object_parts[j].faces[k].bsize = ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->faceBlockIntSize * 4; // Multiply by 4 to get the bytes exact number + facesExtraOffset))->faceBlockIntSize * 4; // Multiply by 4 to get the bytes exact number
if (((T_HOBFILE_FACES_HEADER *)(memFile if (((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->headerSeparator != 0) { + facesExtraOffset))->headerSeparator != 0) {
@ -157,48 +176,48 @@ unsigned char parseHOBFile(const char* fileName, T_HOB* hob_struct) {
} }
// Get materials index // Get materials index
hob_struct->objects[i].face_groups[j].faces[k].material_index = ((T_HOBFILE_FACES_HEADER *)(memFile hob_struct->objects[i].object_parts[j].faces[k].material_index = ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->materialIndex; + facesExtraOffset))->materialIndex;
// Get vertex indices // Get vertex indices
memcpy(hob_struct->objects[i].face_groups[j].faces[k].indices, memcpy(hob_struct->objects[i].object_parts[j].faces[k].indices,
((T_HOBFILE_FACES_HEADER *)(memFile ((T_HOBFILE_FACES_HEADER *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->vertexIndices, + facesExtraOffset))->vertexIndices,
sizeof(unsigned short) * 4); sizeof(unsigned short) * 4);
// Recalculate the dynamic extra bytes offset size - if present // Recalculate the dynamic extra bytes offset size - if present
if (hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fHasExtraBytesBeforeColor) facesExtraOffset += 8; if (hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fHasExtraBytesBeforeColor) facesExtraOffset += 8;
// Get vertex color - if present // Get vertex color - if present
if (hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fHasColor) { if (hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fHasColor) {
if (hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fSeparateColorVertex) { if (hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fSeparateColorVertex) {
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[0] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[0] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->v1_rgba; + facesExtraOffset))->v1_rgba;
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[1] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[1] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->v2_rgba; + facesExtraOffset))->v2_rgba;
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[2] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[2] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->v3_rgba; + facesExtraOffset))->v3_rgba;
if (hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fIsQuad) { if (hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fIsQuad) {
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[3] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[3] = ((T_HOBFILE_FACES_VERTEX_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
@ -208,26 +227,26 @@ unsigned char parseHOBFile(const char* fileName, T_HOB* hob_struct) {
facesExtraOffset += sizeof(T_HOBFILE_FACES_VERTEX_COLOR) - sizeof(T_RGBA); facesExtraOffset += sizeof(T_HOBFILE_FACES_VERTEX_COLOR) - sizeof(T_RGBA);
} }
} else { } else {
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[0] = ((T_HOBFILE_FACES_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[0] = ((T_HOBFILE_FACES_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->rgba; + facesExtraOffset))->rgba;
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[1] = ((T_HOBFILE_FACES_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[1] = ((T_HOBFILE_FACES_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->rgba; + facesExtraOffset))->rgba;
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[2] = ((T_HOBFILE_FACES_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[2] = ((T_HOBFILE_FACES_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->rgba; + facesExtraOffset))->rgba;
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[3] = ((T_HOBFILE_FACES_COLOR *)(memFile hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[3] = ((T_HOBFILE_FACES_COLOR *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
@ -237,28 +256,28 @@ unsigned char parseHOBFile(const char* fileName, T_HOB* hob_struct) {
} }
// Get UV map - if present // Get UV map - if present
if (hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fHasTexture) { if (hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fHasTexture) {
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[0] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile hob_struct->objects[i].object_parts[j].faces[k].tex_coords[0] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->v1_texcoord; + facesExtraOffset))->v1_texcoord;
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[1] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile hob_struct->objects[i].object_parts[j].faces[k].tex_coords[1] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->v2_texcoord; + facesExtraOffset))->v2_texcoord;
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[2] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile hob_struct->objects[i].object_parts[j].faces[k].tex_coords[2] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
+ facesExtraOffset))->v3_texcoord; + facesExtraOffset))->v3_texcoord;
if (hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fIsQuad) { if (hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fIsQuad) {
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[3] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile hob_struct->objects[i].object_parts[j].faces[k].tex_coords[3] = ((T_HOBFILE_FACES_VERTEX_TEXTURE *)(memFile
+ hob_struct->objects[i].face_groups[j].face_block_offset + hob_struct->objects[i].object_parts[j].face_block_offset
+ sizeof(T_HOBFILE_FACEBLOCK) + sizeof(T_HOBFILE_FACEBLOCK)
+ sizeof(T_HOBFILE_FACES_HEADER) + sizeof(T_HOBFILE_FACES_HEADER)
+ sizeof(T_HOBFILE_FACES_HEADER) * k + sizeof(T_HOBFILE_FACES_HEADER) * k
@ -271,78 +290,78 @@ unsigned char parseHOBFile(const char* fileName, T_HOB* hob_struct) {
if (_options & VERBOSE_ENABLED) { if (_options & VERBOSE_ENABLED) {
printf("[DBG] > Face %d details: 0x%X, %d, %d, %d, %d\n", k, printf("[DBG] > Face %d details: 0x%X, %d, %d, %d, %d\n", k,
hob_struct->objects[i].face_groups[j].faces[k].flags, hob_struct->objects[i].object_parts[j].faces[k].flags,
hob_struct->objects[i].face_groups[j].faces[k].b1, hob_struct->objects[i].object_parts[j].faces[k].b1,
hob_struct->objects[i].face_groups[j].faces[k].b2, hob_struct->objects[i].object_parts[j].faces[k].b2,
hob_struct->objects[i].face_groups[j].faces[k].b3, hob_struct->objects[i].object_parts[j].faces[k].b3,
hob_struct->objects[i].face_groups[j].faces[k].bsize hob_struct->objects[i].object_parts[j].faces[k].bsize
); );
printf("[DBG] - Type is Quad: %d\n", hob_struct->objects[i].face_groups[j].faces[k].flags_bits.fIsQuad); printf("[DBG] - Type is Quad: %d\n", hob_struct->objects[i].object_parts[j].faces[k].flags_bits.fIsQuad);
printf("[DBG] - Material offset: 0x%X\n", hob_struct->objects[i].face_groups[j].faces[k].material_index); printf("[DBG] - Material offset: 0x%X\n", hob_struct->objects[i].object_parts[j].faces[k].material_index);
printf("[DBG] - Vertex indices: %d, %d, %d, %d\n", printf("[DBG] - Vertex indices: %d, %d, %d, %d\n",
hob_struct->objects[i].face_groups[j].faces[k].indices[0], hob_struct->objects[i].object_parts[j].faces[k].indices[0],
hob_struct->objects[i].face_groups[j].faces[k].indices[1], hob_struct->objects[i].object_parts[j].faces[k].indices[1],
hob_struct->objects[i].face_groups[j].faces[k].indices[2], hob_struct->objects[i].object_parts[j].faces[k].indices[2],
hob_struct->objects[i].face_groups[j].faces[k].indices[3] hob_struct->objects[i].object_parts[j].faces[k].indices[3]
); );
printf("[DBG] - Vertex colors: 0x%X, 0x%X, 0x%X, 0x%X\n", printf("[DBG] - Vertex colors: 0x%X, 0x%X, 0x%X, 0x%X\n",
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[0], hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[0],
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[1], hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[1],
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[2], hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[2],
hob_struct->objects[i].face_groups[j].faces[k].vertex_colors[3] hob_struct->objects[i].object_parts[j].faces[k].vertex_colors[3]
); );
printf("[DBG] - Vertex UV coord (divided by 4096):\n"); printf("[DBG] - Vertex UV coord (divided by 4096):\n");
printf("[DBG] > %.8f(%d), %.8f(%d)\n", printf("[DBG] > %.8f(%d), %.8f(%d)\n",
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[0].u, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[0].u,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[0].u, hob_struct->objects[i].object_parts[j].faces[k].tex_coords[0].u,
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[0].v, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[0].v,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[0].v hob_struct->objects[i].object_parts[j].faces[k].tex_coords[0].v
); );
printf("[DBG] > %.8f(%d), %.8f(%d)\n", printf("[DBG] > %.8f(%d), %.8f(%d)\n",
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[1].u, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[1].u,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[1].u, hob_struct->objects[i].object_parts[j].faces[k].tex_coords[1].u,
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[1].v, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[1].v,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[1].v hob_struct->objects[i].object_parts[j].faces[k].tex_coords[1].v
); );
printf("[DBG] > %.8f(%d), %.8f(%d)\n", printf("[DBG] > %.8f(%d), %.8f(%d)\n",
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[2].u, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[2].u,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[2].u, hob_struct->objects[i].object_parts[j].faces[k].tex_coords[2].u,
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[2].v, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[2].v,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[2].v hob_struct->objects[i].object_parts[j].faces[k].tex_coords[2].v
); );
printf("[DBG] > %.8f(%d), %.8f(%d)\n", printf("[DBG] > %.8f(%d), %.8f(%d)\n",
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[3].u, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[3].u,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[3].u, hob_struct->objects[i].object_parts[j].faces[k].tex_coords[3].u,
((double) 1/4096) * hob_struct->objects[i].face_groups[j].faces[k].tex_coords[3].v, ((double) 1/4096) * hob_struct->objects[i].object_parts[j].faces[k].tex_coords[3].v,
hob_struct->objects[i].face_groups[j].faces[k].tex_coords[3].v hob_struct->objects[i].object_parts[j].faces[k].tex_coords[3].v
); );
printf("\n"); printf("\n");
} }
} }
// Get vertex datas // Get vertex datas
hob_struct->objects[i].face_groups[j].vertices = calloc(hob_struct->objects[i].face_groups[j].vertex_count, sizeof(T_VERTEX)); hob_struct->objects[i].object_parts[j].vertices = calloc(hob_struct->objects[i].object_parts[j].vertex_count, sizeof(T_VERTEX));
for ( k = 0; k < hob_struct->objects[i].face_groups[j].vertex_count; k++ ) { for ( k = 0; k < hob_struct->objects[i].object_parts[j].vertex_count; k++ ) {
hob_struct->objects[i].face_groups[j].vertices[k].x = ((T_HOBFILE_VERTEX *)(memFile hob_struct->objects[i].object_parts[j].vertices[k].x = ((T_HOBFILE_VERTEX *)(memFile
+ hob_struct->objects[i].face_groups[j].vertex_block_offset + hob_struct->objects[i].object_parts[j].vertex_block_offset
+ sizeof(T_VERTEX) * k))->x; + sizeof(T_VERTEX) * k))->x;
hob_struct->objects[i].face_groups[j].vertices[k].y = ((T_HOBFILE_VERTEX *)(memFile hob_struct->objects[i].object_parts[j].vertices[k].y = ((T_HOBFILE_VERTEX *)(memFile
+ hob_struct->objects[i].face_groups[j].vertex_block_offset + hob_struct->objects[i].object_parts[j].vertex_block_offset
+ sizeof(T_VERTEX) * k))->y; + sizeof(T_VERTEX) * k))->y;
hob_struct->objects[i].face_groups[j].vertices[k].z = ((T_HOBFILE_VERTEX *)(memFile hob_struct->objects[i].object_parts[j].vertices[k].z = ((T_HOBFILE_VERTEX *)(memFile
+ hob_struct->objects[i].face_groups[j].vertex_block_offset + hob_struct->objects[i].object_parts[j].vertex_block_offset
+ sizeof(T_VERTEX) * k))->z; + sizeof(T_VERTEX) * k))->z;
hob_struct->objects[i].face_groups[j].vertices[k].w = ((T_HOBFILE_VERTEX *)(memFile hob_struct->objects[i].object_parts[j].vertices[k].w = ((T_HOBFILE_VERTEX *)(memFile
+ hob_struct->objects[i].face_groups[j].vertex_block_offset + hob_struct->objects[i].object_parts[j].vertex_block_offset
+ sizeof(T_VERTEX) * k))->w; // Always 0??? + sizeof(T_VERTEX) * k))->w; // Always 0???
if (_options & VERBOSE_ENABLED) printf("[DBG] > Found vertex %d: (%d, %d, %d)\n", k, if (_options & VERBOSE_ENABLED) printf("[DBG] > Found vertex %d: (%d, %d, %d)\n", k,
hob_struct->objects[i].face_groups[j].vertices[k].x, hob_struct->objects[i].object_parts[j].vertices[k].x,
hob_struct->objects[i].face_groups[j].vertices[k].y, hob_struct->objects[i].object_parts[j].vertices[k].y,
hob_struct->objects[i].face_groups[j].vertices[k].z hob_struct->objects[i].object_parts[j].vertices[k].z
); );
} }
} }

67
src/hob_struct.h
View File

@ -22,6 +22,8 @@
typedef unsigned int T_RGBA; typedef unsigned int T_RGBA;
typedef struct vector3 { float x,y,z; } T_VECTOR3;
typedef struct vertex { short x,y,z,w; } T_VERTEX; typedef struct vertex { short x,y,z,w; } T_VERTEX;
typedef struct tex_coord { unsigned short u,v; } T_TEXCOORD; typedef struct tex_coord { unsigned short u,v; } T_TEXCOORD;
@ -64,6 +66,9 @@ typedef struct hob_face_group {
unsigned int face_block_offset; unsigned int face_block_offset;
unsigned int vertex_block_offset; unsigned int vertex_block_offset;
unsigned int id;
T_VECTOR3 transform;
unsigned int face_count; unsigned int face_count;
T_HOB_FACE* faces; T_HOB_FACE* faces;
@ -74,13 +79,13 @@ typedef struct hob_face_group {
typedef struct hob_object { typedef struct hob_object {
char name[16]; char name[16];
unsigned int face_group_offset; unsigned int face_group_offset;
unsigned int face_group_header_offset; unsigned int object_part_header_offset;
unsigned int face_group_header2_offset; unsigned int face_group_header2_offset;
unsigned int face_group_count; unsigned int face_group_count;
unsigned int face_group_count0; unsigned int face_group_count0;
T_HOB_FACE_GROUP* face_groups; T_HOB_FACE_GROUP* object_parts;
} T_HOB_OBJECT; } T_HOB_OBJECT;
/** /**
@ -147,45 +152,53 @@ typedef struct __attribute__((packed)) hobfile_facegroup_offset {
unsigned int facegroup_offset; unsigned int facegroup_offset;
} T_HOBFILE_FACEGROUP_OFFSET; } T_HOBFILE_FACEGROUP_OFFSET;
typedef struct __attribute__((packed)) hobfile_meshdef0_0 { typedef struct __attribute__((packed)) hobfile_meshdef0 {
unsigned int next_meshdef0_offset; unsigned int next_meshdef0_offset;
unsigned int prev_meshdef0_offset_unsure; unsigned int unknown1;
unsigned int offset_beginning_if_not_first; unsigned int unknown2;
unsigned int offset_end_if_next_equal_0; unsigned int prev_meshdef0_offset;
unsigned int meshdef1_offset_plus_4; unsigned int meshdef1_offset_plus_4;
unsigned int reserved1; // 8B of zeros unsigned int reserved1; // 8B of zeros
unsigned int reserved2; unsigned int reserved2;
} T_HOBFILE_MESHDEF0_0;
typedef struct __attribute__((packed)) hobfile_meshdef0_1 {
float unknown1;
unsigned int reserved1; // 12B of zeros
unsigned int reserved2;
unsigned int reserved3;
} T_HOBFILE_MESHDEF0_1;
typedef struct __attribute__((packed)) hobfile_meshdef0_2 {
unsigned int Unknown1;
float unknown2; // Can be a vector???
float unknown3; float unknown3;
unsigned int reserved3; // 12B of zeros
unsigned int reserved4;
unsigned int reserved5;
float unknown4; float unknown4;
float unknown5; // Can be a vector??? unsigned int reserved6; // 12B of zeros
float unknown6; unsigned int reserved7;
float unknown7; unsigned int reserved8;
float unknown8; // Can be a matrix??? float unknown5;
float unknown9;
float unknown10; unsigned int reserved9; // 12B of zeros
float unknown11; unsigned int reserved10;
unsigned int reserved11;
unsigned int object_id;
float unknown12; // Can be a vector??? float unknown12; // Can be a vector???
float unknown13; float unknown13;
float unknown14; float unknown14;
} T_HOBFILE_MESHDEF0_2;
float unknown15; // Can be a vector???
float unknown16;
float unknown17;
float unknown18; // Can be a matrix???
float unknown19;
float unknown20;
float unknown21;
float transform_x;
float transform_y;
float transform_z;
} T_HOBFILE_MESHDEF0;
typedef struct __attribute__((packed)) hobfile_meshdef1 { typedef struct __attribute__((packed)) hobfile_meshdef1 {
unsigned int facedef_end_offset; unsigned int facedef_end_offset;

112
src/obj_exporter.c
View File

@ -15,12 +15,15 @@
#include "obj_exporter.h" #include "obj_exporter.h"
static void mtlPathPatch(const char* out_file, const char* obj_name) ;
unsigned char exportOBJModel(T_HOB_OBJECT* hob_objects, const char *out_path) { unsigned char exportOBJModel(T_HOB_OBJECT* hob_objects, const char *out_path) {
char objExport_path[128]; char objExport_path[128];
char mtlExport_path[128]; char mtlExport_path[128];
obj* objConstruct = NULL; obj* objConstruct = NULL;
unsigned int i,j; unsigned int i,j;
int surfID = 0, materialID = 0, tmpVertex = 0, tmpIndex = 0; int surfID = 0, materialID = 0, tmpVertex = 0, tmpIndex = 0;
int indexOffset = 0; // Used to compensate reset of indices between face group
float vertexBuff[3] = {0}, textureBuff[2] = {0}; float vertexBuff[3] = {0}, textureBuff[2] = {0};
int indicesBuff[3] = {0}; int indicesBuff[3] = {0};
@ -39,8 +42,8 @@ unsigned char exportOBJModel(T_HOB_OBJECT* hob_objects, const char *out_path) {
strcpy(objExport_path, hob_objects->name); strcpy(objExport_path, hob_objects->name);
} }
strcpy(mtlExport_path, objExport_path); strcpy(mtlExport_path, objExport_path);
strcat(objExport_path, ".obj"); strcat(objExport_path, ".obj\0");
strcat(mtlExport_path, ".mtl"); strcat(mtlExport_path, ".mtl\0");
objConstruct = obj_create(NULL); objConstruct = obj_create(NULL);
@ -50,45 +53,108 @@ unsigned char exportOBJModel(T_HOB_OBJECT* hob_objects, const char *out_path) {
materialID = obj_add_mtrl(objConstruct); materialID = obj_add_mtrl(objConstruct);
// Build vertex container // Build vertex container
for ( j = 0; j < hob_objects->face_groups[i].vertex_count; j++ ) { for ( j = 0; j < hob_objects->object_parts[i].vertex_count; j++ ) {
tmpVertex = obj_add_vert(objConstruct); tmpVertex = obj_add_vert(objConstruct);
vertexBuff[0] = ((float)1/1024) * -hob_objects->face_groups[i].vertices[j].x; // Invert X to fix mirror display vertexBuff[0] = ((float)1/1024) * -hob_objects->object_parts[i].vertices[j].x; // Invert X to fix mirror display
vertexBuff[1] = ((float)1/1024) * -hob_objects->face_groups[i].vertices[j].y; // Invert Y to render upside up vertexBuff[1] = ((float)1/1024) * -hob_objects->object_parts[i].vertices[j].y; // Invert Y to render upside up
vertexBuff[2] = ((float)1/1024) * hob_objects->face_groups[i].vertices[j].z; vertexBuff[2] = ((float)1/1024) * hob_objects->object_parts[i].vertices[j].z;
obj_set_vert_v(objConstruct, tmpVertex, vertexBuff); obj_set_vert_v(objConstruct, tmpVertex, vertexBuff);
//textureBuff[0] = ((float)1/1) * hob_objects->face_groups[i].
//obj_set_vert_t(objConstruct, tmpVertex, textureBuff);
} }
// Build indices container // Build indices container and UV mapping
for ( j = 0; j < hob_objects->face_groups[i].face_count; j++ ) { for ( j = 0; j < hob_objects->object_parts[i].face_count; j++ ) {
tmpIndex = obj_add_poly(objConstruct, surfID); tmpIndex = obj_add_poly(objConstruct, surfID);
indicesBuff[0] = (int)hob_objects->face_groups[i].faces[j].indices[0]; indicesBuff[0] = indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[0];
indicesBuff[1] = (int)hob_objects->face_groups[i].faces[j].indices[1]; indicesBuff[1] = indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[1];
indicesBuff[2] = (int)hob_objects->face_groups[i].faces[j].indices[2]; indicesBuff[2] = indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[2];
obj_set_poly(objConstruct, surfID, tmpIndex, indicesBuff); obj_set_poly(objConstruct, surfID, tmpIndex, indicesBuff);
if (hob_objects->object_parts[i].faces[j].flags_bits.fHasTexture) {
textureBuff[0] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[0].u;
textureBuff[1] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[0].v;
obj_set_vert_t(objConstruct, indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[0], textureBuff);
textureBuff[0] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[1].u;
textureBuff[1] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[1].v;
obj_set_vert_t(objConstruct, indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[1], textureBuff);
textureBuff[0] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[2].u;
textureBuff[1] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[2].v;
obj_set_vert_t(objConstruct, indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[2], textureBuff);
}
// Process 2 triangles if face is Quad // Process 2 triangles if face is Quad
if (hob_objects->face_groups[i].faces[j].flags_bits.fIsQuad) { if (hob_objects->object_parts[i].faces[j].flags_bits.fIsQuad) {
tmpIndex = obj_add_poly(objConstruct, surfID); tmpIndex = obj_add_poly(objConstruct, surfID);
indicesBuff[0] = (int)hob_objects->face_groups[i].faces[j].indices[0]; indicesBuff[0] = indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[0];
indicesBuff[1] = (int)hob_objects->face_groups[i].faces[j].indices[2]; indicesBuff[1] = indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[2];
indicesBuff[2] = (int)hob_objects->face_groups[i].faces[j].indices[3]; indicesBuff[2] = indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[3];
obj_set_poly(objConstruct, surfID, tmpIndex, indicesBuff); obj_set_poly(objConstruct, surfID, tmpIndex, indicesBuff);
if (hob_objects->object_parts[i].faces[j].flags_bits.fHasTexture) {
textureBuff[0] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[3].u;
textureBuff[1] = ((float)1/4096) * hob_objects->object_parts[i].faces[j].tex_coords[3].v;
obj_set_vert_t(objConstruct, indexOffset + (int)hob_objects->object_parts[i].faces[j].indices[3], textureBuff);
}
} }
} }
indexOffset = obj_num_vert(objConstruct);
} }
obj_write(objConstruct, objExport_path, NULL, 8); if (_options & EXPORT_MTL) {
obj_write(objConstruct, objExport_path, mtlExport_path, 8);
if (_options & OUTPUT_DIR) mtlPathPatch(objExport_path, hob_objects->name);
} else obj_write(objConstruct, objExport_path, NULL, 8);
obj_delete(objConstruct); obj_delete(objConstruct);
return NO_ERROR; return NO_ERROR;
} }
static void mtlPathPatch(const char* out_file, const char* obj_name) {
FILE* obj = NULL;
char* memFile = NULL;
long fileSize,i,pos = 0,lines;
char _path[128],b;
obj = fopen(out_file, "r");
if ( obj != NULL ) {
fseek(obj, 0, SEEK_END);
fileSize = ftell(obj);
fseek(obj, 0, SEEK_SET);
// Find the end of first line
for ( i = 0; i < fileSize + 1; i++) {
b = (char)fgetc(obj);
if (b == '\n') {
if (pos == 0) pos = i;
lines++;
}
}
// Prepare mtl path for output
strcpy(_path, obj_name);
strcat(_path, ".mtl");
memFile = malloc(fileSize - (pos + lines));
if ( memFile != NULL ) {
// Read the rest of file in memory
fseek(obj, pos, SEEK_SET);
fread(memFile, fileSize - (pos + lines), 1, obj);
fclose(obj);
// Begin rewrite file
obj = fopen(out_file, "w");
fprintf(obj, "mtllib %s", _path);
fwrite(memFile, fileSize - (pos + lines), 1, obj);
free(memFile);
}
fclose(obj);
}
}

3
src/options.h
View File

@ -2,7 +2,8 @@
#define OPTIONS_H_ #define OPTIONS_H_
#define VERBOSE_ENABLED 0x0001 #define VERBOSE_ENABLED 0x0001
#define OUTPUT_DIR 0x0002 #define OUTPUT_DIR 0x0002
#define EXPORT_MTL 0x0004
extern int _options; extern int _options;