//-------------------------------------------------------------
// exports model to single file
//-------------------------------------------------------------
void ExportDMODELToOBJ(MODEL* model, const char* model_name, int model_index, bool isCarModel = false)
{
IFile* mdlFile = GetFileSystem()->Open(varargs("%s.obj", model_name), "wb", SP_ROOT);
if(mdlFile)
{
Msg("----------\nModel %s (%d)\n", model_name, model_index);
mdlFile->Print("mtllib MODELPAGES.mtl\r\n");
WriteMODELToObjStream( mdlFile, model, model_index, true );
// success
GetFileSystem()->Close(mdlFile);
}
}
void ExportLevelData()
{
Msg("-------------\nExporting level data\n-------------\n");
// export models
if(g_export_models.GetBool())
{
Msg("exporting models\n");
for(int i = 0; i < g_levelModels.numElem(); i++)
{
if(!g_levelModels[i].model)
continue;
EqString modelFileName = varargs("%s/ZMOD_%d", g_levname_moddir.c_str(), i);
if(g_model_names[i].GetLength())
modelFileName = varargs("%s/%d_%s", g_levname_moddir.c_str(), i, g_model_names[i]);
// export model
ExportDMODELToOBJ(g_levelModels[i].model, modelFileName.c_str(), i);
// save original dmodel2
IFile* dFile = GetFileSystem()->Open(varargs("%s.dmodel", modelFileName.c_str()), "wb", SP_ROOT);
if(dFile)
{
dFile->Write(g_levelModels[i].model, g_levelModels[i].size, 1);
GetFileSystem()->Close(dFile);
}
}
// create material file
IFile* pMtlFile = GetFileSystem()->Open(varargs("%s/MODELPAGES.mtl", g_levname_moddir.c_str()), "wb", SP_ROOT);
if(pMtlFile)
{
for(int i = 0; i < g_numTexPages; i++)
{
pMtlFile->Print("newmtl page_%d\r\n", i);
pMtlFile->Print("map_Kd ../../%s/PAGE_%d.tga\r\n", g_levname_texdir.c_str(), i);
}
GetFileSystem()->Close(pMtlFile);
}
}
// export car models
if(g_export_carmodels.GetBool())
{
for(int i = 0; i < MAX_CAR_MODELS; i++)
{
ExportCarModel(g_carModels[i].cleanmodel, g_carModels[i].cleanSize, i, "clean");
ExportCarModel(g_carModels[i].lowmodel, g_carModels[i].lowSize, i, "low");
// TODO: export damaged model
}
}
// export world region
if(g_export_world.GetBool())
{
Msg("exporting cell points and world model\n");
ExportRegions();
}
if(g_export_textures.GetBool())
{
// preload region data if needed
if(!g_export_world.GetBool())
{
Msg("preloading region datas (%d)\n", g_numRegionDatas);
for(int i = 0; i < g_numRegionDatas; i++)
{
LoadRegionData( g_levStream, NULL, &g_regionDataDescs[i], &g_regionPages[i] );
}
}
Msg("exporting texture data\n");
for(int i = 0; i < g_numTexPages; i++)
{
ExportTexturePage(i);
}
// create material file
IFile* pMtlFile = GetFileSystem()->Open(varargs("%s_LEVELMODEL.mtl", g_levname.c_str()), "wb", SP_ROOT);
if(pMtlFile)
{
for(int i = 0; i < g_numTexPages; i++)
{
pMtlFile->Print("newmtl page_%d\r\n", i);
pMtlFile->Print("map_Kd %s_textures/PAGE_%d.tga\r\n", g_levname.Path_Extract_Name().c_str(), i);
}
GetFileSystem()->Close(pMtlFile);
}
}
Msg("Export done\n");
// create material file
IFile* pLevFile = GetFileSystem()->Open(varargs("%s.lev", g_levname.c_str()), "wb");
if(pLevFile)
{
g_levStream->Seek(g_levSize, VS_SEEK_SET);
((CMemoryStream*)g_levStream)->WriteToFileStream(pLevFile);
GetFileSystem()->Close(pLevFile);
}
}
void ExportRegions()
{
int counter = 0;
int dim_x = g_mapInfo.width / g_mapInfo.visTableWidth;
int dim_y = g_mapInfo.height / g_mapInfo.visTableWidth;
Msg("World size:\n [%dx%d] vis cells\n [%dx%d] regions\n", g_mapInfo.width, g_mapInfo.height, dim_x, dim_y);
// print region map to console
for(int i = 0; i < g_numRegionOffsets; i++, counter++)
{
// Debug information: Print the map to the console.
Msg(g_regionOffsets[i] == REGION_EMPTY ? "." : "O");
if(counter == dim_x)
{
Msg("\n");
counter = 0;
}
}
Msg("\n");
int numCellObjectsRead = 0;
IFile* objFile = NULL;
IFile* levModelFile = NULL;
objFile = GetFileSystem()->Open(varargs("%s_CELLPOS_MAP.obj", g_levname.c_str()), "wb", SP_ROOT);
levModelFile = GetFileSystem()->Open(varargs("%s_LEVELMODEL.obj", g_levname.c_str()), "wb", SP_ROOT);
levModelFile->Print("mtllib %s_LEVELMODEL.mtl\r\n", g_levname.c_str());
int lobj_first_v = 0;
int lobj_first_t = 0;
// 2d region map
// easy seeking
for(int y = 0; y < dim_y; y++)
{
for(int x = 0; x < dim_x; x++)
{
int sPosIdx = y*dim_x + x;
if(g_regionOffsets[sPosIdx] == REGION_EMPTY)
continue;
// determine region position
int region_pos_x = x * 65536;
int region_pos_z = y * 65536;
// region at offset
Spool* spool = (Spool*)((ubyte*)g_regionSpool + g_regionOffsets[sPosIdx]);
Msg("---------\nSpool %d %d (offset: %d)\n", x, y, g_regionOffsets[sPosIdx]);
Msg("offset: %d\n",spool->offset);
Msg("connected areas offset: %d\n",spool->connected_areas);
Msg("connected areas count: %d\n",spool->num_connected_areas);
Msg("pvs block size: %d\n",spool->pvs_size);
//Msg("padding: %d %d\n",spool->_padding,spool->_padding2);
Msg("cell data size: %d\n",spool->cell_data_size);
Msg("super regions: %d\n",spool->super_region);
Msg("roadm size: %d\n",spool->roadm_size);
Msg("roadh size: %d\n",spool->roadh_size);
int cellsOffset = g_levInfo.spooldata_offset + 2048 * (spool->offset + spool->pvs_size + spool->cell_data_size);
if(g_region_format.GetInt() == 2) // driver 2 demo
{
cellsOffset = g_levInfo.spooldata_offset + 2048 * (spool->offset + spool->pvs_size + spool->cell_data_size + spool->roadm_size );
}
else if(g_region_format.GetInt() == 1) // driver 1
{
ASSERT(!"diferrent packed cells used?\n");
}
Msg("cell objects ofs: %d\n", cellsOffset);
RegionModels_t* regModels = NULL;
// if region data is available, load models and textures
if(spool->super_region != SUPERREGION_NONE)
{
regModels = &g_regionModels[spool->super_region];
bool isNew = (regModels->modelRefs.numElem() == 0);
LoadRegionData(g_levStream, regModels, &g_regionDataDescs[spool->super_region], &g_regionPages[spool->super_region]);
if( g_export_models.GetBool() && isNew )
{
// export region models
for(int i = 0; i < regModels->modelRefs.numElem(); i++)
{
int mod_indxex = regModels->modelRefs[i].index;
EqString modelFileName = varargs("%s/ZREG%d_MOD_%d", g_levname_moddir.c_str(), spool->super_region, mod_indxex);
if(g_model_names[mod_indxex].GetLength())
modelFileName = varargs("%s/ZREG%d_%d_%s", g_levname_moddir.c_str(), spool->super_region, i, g_model_names[mod_indxex]);
// export model
ExportDMODELToOBJ(regModels->modelRefs[i].model, modelFileName.c_str(), regModels->modelRefs[i].index);
}
}
}
// seek to cells
g_levStream->Seek(cellsOffset, VS_SEEK_SET);
int cell_count = 0;
objFile->Print("#--------\r\n# region %d %d (ofs=%d)\r\n", x, y, cellsOffset);
objFile->Print("g cell_%d\r\n", sPosIdx);
PACKED_CELL_OBJECT object;
do
{
g_levStream->Read(&object, 1, sizeof(PACKED_CELL_OBJECT));
// bad hack, need to parse visibility data for it
if( (0x4544 == object.pos_x && 0x2153 == object.addidx_pos_y) ||
(0x4809 == object.pos_x && 0x4809 == object.addidx_pos_y) ||
(0xA608 == object.pos_x && 0xA608 == object.addidx_pos_y) ||cell_count >= 8192)
break;
// unpack cell
CELL_OBJECT cell;
UnpackCellObject(object, cell);
if(objFile)
{
objFile->Print("# m %d r %d\r\n", cell.modelindex, cell.rotation);
objFile->Print("v %g %g %g\r\n", (region_pos_x+cell.x)*-0.00015f, cell.y*-0.00015f, (region_pos_z+cell.z)*0.00015f);
}
if(cell.modelindex >= g_levelModels.numElem())
{
Msg("cell model index invalid: %d\n", cell.modelindex);
cell_count++;
continue;
}
MODEL* model = FindModelByIndex(cell.modelindex, regModels);
if(!model)
break;
// transform objects and save
Matrix4x4 transform = translate(Vector3D((region_pos_x+cell.x)*-0.00015f, cell.y*-0.00015f, (region_pos_z+cell.z)*0.00015f));
transform = transform * rotateY4(cell.rotation / 64.0f*PI_F*2.0f) * scale4(1.0f,1.0f,1.0f);
WriteMODELToObjStream(levModelFile, model, cell.modelindex, false, transform, &lobj_first_v, &lobj_first_t, regModels);
cell_count++;
}while(true);
MsgInfo("cell_count = %d\n", cell_count);
if(objFile)
{
objFile->Print("# total region cells %d\r\n", cell_count);
}
numCellObjectsRead += cell_count;
}
}
GetFileSystem()->Close(objFile);
GetFileSystem()->Close(levModelFile);
int numCellsObjectsFile = g_mapInfo.numAllObjects - g_mapInfo.numStraddlers;
if(numCellObjectsRead != numCellsObjectsFile)
MsgError("numAllObjects mismatch: in file: %d, read %d\n", numCellsObjectsFile, numCellObjectsRead);
}
