From ae1b8a393e31bd5a5105acff1b46342be732809c Mon Sep 17 00:00:00 2001 From: Tahir Akhlaq Date: Tue, 17 Oct 2017 15:14:48 +0100 Subject: [PATCH] cleaned up collision map exporter - export by object --- src/tools/pcb_reader/main.cpp | 319 +++++++++++++++++----------------- 1 file changed, 156 insertions(+), 163 deletions(-) diff --git a/src/tools/pcb_reader/main.cpp b/src/tools/pcb_reader/main.cpp index b9735514..9374f70c 100644 --- a/src/tools/pcb_reader/main.cpp +++ b/src/tools/pcb_reader/main.cpp @@ -15,6 +15,10 @@ #include namespace fs = std::experimental::filesystem; +struct face +{ + int32_t f1, f2, f3; +}; int parseBlockEntry( char* data, std::vector& entries, int gOff ) { @@ -72,29 +76,6 @@ int parseBlockEntry( char* data, std::vector& entries, int gOff return 0; } -void toFile(const std::string& fileName, const std::vector& vertices, const std::vector& indices) -{ - auto fp_out = fopen(fileName.c_str(), "w"); - if (fp_out) - { - fprintf(fp_out, "\n"); - fclose(fp_out); - } - fp_out = fopen(fileName.c_str(), "ab+"); - if (fp_out) - { - for (const auto& v : vertices) - { - fprintf(fp_out, "v %f %f %f\n", v.x, v.y, v.z); - } - for (auto i = 0; i < indices.size(); i += 3) - { - fprintf(fp_out, "f %i %i %i\n", indices[i] + 1, indices[i + 1] + 1, indices[i + 2] + 1); - } - fclose(fp_out); - } -} - std::string zoneNameToPath( const std::string& name ) { char teri = name[0]; @@ -162,7 +143,7 @@ int main( int argc, char* argv[] ) auto &test_file1 = data1.get_file( "bg/ffxiv/" + zonePath + "/collision/list.pcb" ); auto §ion1 = test_file1->access_data_sections().at( 0 ); - std::string path = "bg/ffxiv/roc_r1/fld/r1f1/collision/"; + std::string path = "bg/ffxiv/" + zonePath + "/collision/"; int offset1 = 0x20; for( ; ; ) { @@ -180,174 +161,186 @@ int main( int argc, char* argv[] ) break; } } + LGB_FILE bgLgb(§ion[0]); - int total_vertices = 0; - int total_indices = 0; int max_index = 0; - std::vector vertices; - std::vector indices; + std::vector vertices; + std::vector indices; char *data; int counter = 0; - - std::map pcbFiles; - - auto loadPcbFile = [&]( const std::string& fileName) + // dont bother if we cant write to a file + auto fp_out = fopen( (zoneName + ".obj").c_str(), "w" ); + if( fp_out ) { - try + fprintf( fp_out, "\n" ); + fclose( fp_out ); + } + else + { + throw std::exception( "Cannot create new file. Run as admin." ); + return 0; + } + + fp_out = fopen( (zoneName + ".obj").c_str(), "ab+" ); + if( fp_out ) + { + std::map pcbFiles; + std::map objCount; + auto loadPcbFile = [&]( const std::string& fileName ) { - //std::cout << fileName << " "; - auto file = data1.get_file( fileName ); - auto sections = file->get_data_sections(); - auto dataSection = §ions.at( 0 )[0]; + try + { + //std::cout << fileName << " "; + auto file = data1.get_file( fileName ); + auto sections = file->get_data_sections(); + auto dataSection = §ions.at( 0 )[0]; - //std::cout << sections.size() << "\n"; + //std::cout << sections.size() << "\n"; - uint32_t offset = 0; + uint32_t offset = 0; + uint32_t groupCount = 0; + PCB_FILE pcb_file; + memcpy( &pcb_file.header, &dataSection[0], sizeof( pcb_file.header ) ); + offset += sizeof( pcb_file.header ); + + bool isgroup = true; + while( isgroup ) + { + PCB_BLOCK_ENTRY block_entry; + memcpy( &block_entry.header, &dataSection[0] + offset, sizeof( block_entry.header ) ); + isgroup = block_entry.header.type == 0x30 ? true : false; + + //printf( "BLOCKHEADER_%X: type: %i, group_size: %i\n", offset, block_entry.header.type, block_entry.header.group_size ); + // + if( isgroup ) + { + parseBlockEntry( &dataSection[0] + offset + 0x30, pcb_file.entries, offset ); + offset += block_entry.header.group_size; + } + else + { + parseBlockEntry( &dataSection[0] + offset, pcb_file.entries, offset ); + } + groupCount++; + } + pcbFiles.insert( std::make_pair( fileName, pcb_file ) ); + } + catch( std::exception& e ) + { + std::cout << "Unable to load collision mesh " << fileName << "\n\tError:\n\t" << e.what() << "\n"; + } + }; + auto pushVerts = [&]( const PCB_FILE& pcb_file, const std::string& name, const vec3* scale = nullptr, const vec3* rotation = nullptr, const vec3* translation = nullptr ) + { + std::string name2 = (name + "_" + std::to_string( objCount[name]++ )); + fprintf( fp_out, "o %s\n", name2.c_str() ); uint32_t groupCount = 0; - PCB_FILE pcb_file; - memcpy( &pcb_file.header, &dataSection[0], sizeof( pcb_file.header ) ); - offset += sizeof( pcb_file.header ); - - bool isgroup = true; - while( isgroup ) + for( auto &entry : pcb_file.entries ) { - PCB_BLOCK_ENTRY block_entry; - memcpy( &block_entry.header, &dataSection[0] + offset, sizeof( block_entry.header ) ); - isgroup = block_entry.header.type == 0x30 ? true : false; + float x_base = abs( float( entry.header.x1 - entry.header.x ) ); + float y_base = abs( float( entry.header.y1 - entry.header.y ) ); + float z_base = abs( float( entry.header.z1 - entry.header.z ) ); - //printf( "BLOCKHEADER_%X: type: %i, group_size: %i\n", offset, block_entry.header.type, block_entry.header.group_size ); - // - if( isgroup ) + auto makeTranslation = [&]( vec3& v ) { - parseBlockEntry( &dataSection[0] + offset + 0x30, pcb_file.entries, offset ); - offset += block_entry.header.group_size; - } - else + if( scale ) + { + v.x *= scale->x; + v.y *= scale->y; + v.z *= scale->z; + + v = v * matrix4::rotateX( rotation->x ); + v = v * matrix4::rotateY( rotation->y ); + v = v * matrix4::rotateZ( rotation->z ); + + v.x += translation->x; + v.y += translation->y; + v.z += translation->z; + } + + }; + + for( auto &vertex_list : entry.data.vertices ) { - parseBlockEntry( &dataSection[0] + offset, pcb_file.entries, offset ); + vec3 v; + v.x = vertex_list.x; + v.y = vertex_list.y; + v.z = vertex_list.z; + makeTranslation( v ); + fprintf( fp_out, "v %f %f %f\n", v.x, v.y, v.z ); } - groupCount++; + + for( const auto &link : entry.data.vertices_i16 ) + { + vec3 v( float( link.x ) / 0xFFFF, float( link.y ) / 0xFFFF, float( link.z ) / 0xFFFF ); + + v.x = v.x * x_base + entry.header.x; + v.y = v.y * y_base + entry.header.y; + v.z = v.z * z_base + entry.header.z; + + makeTranslation( v ); + fprintf( fp_out, "v %f %f %f\n", v.x, v.y, v.z ); + } + + //fprintf( fp_out, "g %s_", (name2 + "_" + std::to_string( groupCount++ )).c_str() ); + for( const auto &index : entry.data.indices ) + { + //if( index.index[0] != 0 || index.index[1] != 0 || index.index[2] != 0 ) + { + face f; + f.f1 = index.index[0] + max_index; + f.f2 = index.index[1] + max_index; + f.f3 = index.index[2] + max_index; + + fprintf( fp_out, "f %i %i %i\n", f.f1 + 1, f.f2 + 1, f.f3 + 1 ); + } + //std::cout << std::to_string( index.unknown[0] )<< " " << std::to_string( index.unknown[1] )<< " " << std::to_string( index.unknown[2]) << std::endl; + } + //max_index = vertices.size(); + max_index += entry.data.vertices.size() + entry.data.vertices_i16.size(); } - pcbFiles.insert( std::make_pair( fileName, pcb_file ) ); - } - catch( std::exception& e ) + }; + + for( const auto& fileName : stringList ) { - std::cout << "Unable to load collision mesh " << fileName << "\n\tError:\n\t" << e.what() << "\n"; + loadPcbFile( fileName ); + pushVerts( pcbFiles[fileName], fileName ); } - }; - auto pushVerts = [&]( const PCB_FILE& pcb_file, const vec3* scale = nullptr, const vec3* rotation = nullptr, const vec3* translation = nullptr) - { - for( auto &entry : pcb_file.entries ) + std::cout << "Writing obj file " << "\n"; + std::cout << bgLgb.groups.size() << " entries " << "\n"; + for( const auto& group : bgLgb.groups ) { - total_vertices += entry.header.num_vertices; - total_vertices += entry.header.num_v16; - - total_indices += entry.header.num_indices; - float x_base = abs( float( entry.header.x1 - entry.header.x ) ); - float y_base = abs( float( entry.header.y1 - entry.header.y ) ); - float z_base = abs( float( entry.header.z1 - entry.header.z ) ); - - auto makeTranslation = [&]( vec3& v ) + for( const auto pEntry : group.entries ) { - if( scale ) + if( !pEntry ) + continue; + + auto pBgParts = dynamic_cast(pEntry.get()); + if( !pBgParts || pBgParts->collisionFileName.empty() + || std::find( stringList.begin(), stringList.end(), pBgParts->collisionFileName ) != stringList.end() ) + continue; + auto it = pcbFiles.find( pBgParts->collisionFileName ); + if( it == pcbFiles.end() ) { - v.x *= scale->x; - v.y *= scale->y; - v.z *= scale->z; + loadPcbFile( pBgParts->collisionFileName ); } - if( rotation ) + if( it != pcbFiles.end() ) { - v = v * matrix4::rotateX( rotation->x ); - v = v * matrix4::rotateY( rotation->y ); - v = v * matrix4::rotateZ( rotation->z ); + //std::cout << pBgParts->collisionFileName << "\n"; + + const auto* scale = &pBgParts->header.scale; + const auto* rotation = &pBgParts->header.rotation; + const auto* translation = &pBgParts->header.translation; + + const auto& pcb_file = it->second; + pushVerts( pcb_file, pBgParts->collisionFileName, scale, rotation, translation ); } - if( translation ) - { - v.x += translation->x; - v.y += translation->y; - v.z += translation->z; - } - }; - - for( auto &vertex_list : entry.data.vertices ) - { - vec3 v; - v.x = vertex_list.x; - v.y = vertex_list.y; - v.z = vertex_list.z; - makeTranslation( v ); - vertices.push_back( v ); - } - - for( const auto &link : entry.data.vertices_i16 ) - { - vec3 v( float( link.x ) / 0xFFFF, float( link.y ) / 0xFFFF, float( link.z ) / 0xFFFF ); - - float x = float( link.x ); - float y = float( link.y ); - float z = float( link.z ); - v.x = (x / 0xFFFF) * x_base + entry.header.x; - v.y = (y / 0xFFFF) * y_base + entry.header.y; - v.z = (z / 0xFFFF) * z_base + entry.header.z; - - makeTranslation( v ); - vertices.push_back( v ); - } - - for( const auto &index : entry.data.indices ) - { - //if( index.index[0] != 0 || index.index[1] != 0 || index.index[2] != 0 ) - { - indices.push_back( int( index.index[0] ) + max_index ); - indices.push_back( int( index.index[1] ) + max_index ); - indices.push_back( int( index.index[2] ) + max_index ); - } - //std::cout << std::to_string( index.unknown[0] )<< " " << std::to_string( index.unknown[1] )<< " " << std::to_string( index.unknown[2]) << std::endl; - } - max_index = vertices.size(); - } - }; - - for( const auto& fileName : stringList ) - { - loadPcbFile( fileName ); - pushVerts( pcbFiles[fileName] ); - } - std::cout << "Writing obj file " << "\n"; - std::cout << bgLgb.groups.size() << " entries " << "\n"; - for( const auto& group : bgLgb.groups ) - { - for( const auto pEntry : group.entries ) - { - if( !pEntry ) - continue; - - auto pBgParts = dynamic_cast( pEntry.get() ); - if( !pBgParts || pBgParts->collisionFileName.empty() - || std::find(stringList.begin(), stringList.end(), pBgParts->collisionFileName) != stringList.end()) - continue; - auto it = pcbFiles.find( pBgParts->collisionFileName ); - if( it == pcbFiles.end() ) - { - loadPcbFile( pBgParts->collisionFileName ); - } - if( it != pcbFiles.end() ) - { - //std::cout << pBgParts->collisionFileName << "\n"; - - const auto* scale = &pBgParts->header.scale; - const auto* rotation = &pBgParts->header.rotation; - const auto* translation = &pBgParts->header.translation; - - const auto& pcb_file = it->second; - pushVerts( pcb_file, scale, rotation, translation ); } } } - toFile("test.obj", vertices, indices); return 0; } \ No newline at end of file