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402 lines
12 KiB
C++
402 lines
12 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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#include <memory>
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#include "continent_container.h"
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#include <memory>
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#include "nel/misc/aabbox.h"
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#include "nel/misc/path.h"
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#include "nel/misc/file.h"
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#include "nel/misc/command.h"
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#include <nel/misc/algo.h>
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#include "nel/georges/u_form_loader.h"
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#include "nel/georges/load_form.h"
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#include "light_ig_loader.h"
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using namespace std;
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using namespace NLMISC;
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using namespace NLPACS;
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using namespace NLGEORGES;
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// Constructor
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CContinentContainer::CContinentContainer()
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{
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}
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//
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void CContinentContainer::init(uint gridWidth, uint gridHeight, double primitiveMaxSize, uint nbWorldImages, const string packedSheetsDirectory, double cellSize, bool loadPacsPrims)
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{
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_GridWidth = gridWidth;
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_GridHeight = gridHeight;
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_PrimitiveMaxSize = primitiveMaxSize;
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_NbWorldImages = nbWorldImages;
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_CellSize = cellSize;
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_LoadPacsPrims = loadPacsPrims;
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std::vector<std::string> filters;
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filters.push_back("continent");
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loadForm(filters, packedSheetsDirectory+"continents.packed_sheets", _SheetMap);
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}
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//
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void CContinentContainer::loadContinent(string name, string file, sint index, bool allowAutoSpawn)
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{
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nlinfo("loadContinent(\"%s\", \"%s\", %d)", name.c_str(), file.c_str(), index);
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// check if the continent is already loaded
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/* {
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TContinentContainer::iterator first(_Continents.begin()), last(_Continents.end());
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for (; first != last; ++first)
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{
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if (first->Name == name)
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{
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nlinfo("loadContinent(\"%s\", \"%s\", %d) : continent already loaded, ignoring second load.", name.c_str(), file.c_str(), index);
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return;
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}
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}
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}
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*/
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nlassert(index >= 0);
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TSheetMap::iterator its, found = _SheetMap.end();
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for (its=_SheetMap.begin(); its!=_SheetMap.end(); ++its)
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{
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if (strlwr((*its).second.Name) == strlwr(name+".continent") ||
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strlwr((*its).second.PacsRBank) == strlwr(name+".rbank"))
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{
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if (found == _SheetMap.end())
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{
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found = its;
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}
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else
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{
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nlinfo("Found 2 different possible continent sheets for %s: %s and %s, continent is not loaded twice", name.c_str(), (*its).second.Name.c_str(), (*found).second.Name.c_str());
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}
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}
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}
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if (found != _SheetMap.end())
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{
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name = (*found).second.Name;
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file = CFile::getFilenameWithoutExtension((*found).second.PacsRBank);
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}
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else
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{
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nlwarning("Couldn't find continent sheet for '%s', use name instead", name.c_str());
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}
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for (uint i=0; i<_Continents.size(); ++i)
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{
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if (_Continents[i].Name == name)
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{
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nlinfo("Continent '%s' already loaded, loading aborted for this new continent.", name.c_str());
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return;
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}
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}
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if ((sint)_Continents.size() <= index)
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_Continents.resize(index+1);
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if (_Continents[index].RetrieverBank != NULL ||
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_Continents[index].GlobalRetriever != NULL ||
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_Continents[index].MoveContainer != NULL)
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{
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nlwarning("Init retriever bank failed, index %d already used by continent '%s'", index, _Continents[index].Name.c_str());
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return;
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}
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_Continents[index].Name = name;
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_Continents[index].AllowAutoSpawn = allowAutoSpawn;
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string filename;
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// load the rbank
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filename = file+".rbank";
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_Continents[index].RetrieverBank = URetrieverBank::createRetrieverBank ( filename.c_str(), true );
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if( _Continents[index].RetrieverBank == NULL )
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{
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nlwarning("Init retriever bank failed, file load is %s", filename.c_str() );
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return;
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}
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// load the gr
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filename = file+".gr";
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_Continents[index].GlobalRetriever = UGlobalRetriever::createGlobalRetriever ( filename.c_str(), _Continents[index].RetrieverBank );
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if( _Continents[index].GlobalRetriever == NULL )
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{
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nlwarning("Init global retriever failed, file load is %s", filename.c_str() );
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URetrieverBank::deleteRetrieverBank(_Continents[index].RetrieverBank);
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_Continents[index].RetrieverBank = NULL;
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return;
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}
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uint gw = _GridWidth;
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uint gh = _GridHeight;
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if (_CellSize != 0.0)
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{
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CAABBox cbox = _Continents[index].GlobalRetriever->getBBox();
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gw = (uint)(cbox.getHalfSize().x*2.0 / _CellSize) + 1;
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gh = (uint)(cbox.getHalfSize().y*2.0 / _CellSize) + 1;
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}
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// create the move container
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/// \todo Ben : correct init for the move container cells count
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_Continents[index].MoveContainer = UMoveContainer::createMoveContainer ( _Continents[index].GlobalRetriever, gw, gh, _PrimitiveMaxSize, _NbWorldImages);
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if( _Continents[index].MoveContainer == NULL )
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{
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nlwarning("Init Move container failed, continent %s", name.c_str());
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URetrieverBank::deleteRetrieverBank(_Continents[index].RetrieverBank);
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UGlobalRetriever::deleteGlobalRetriever(_Continents[index].GlobalRetriever);
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_Continents[index].GlobalRetriever = NULL;
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_Continents[index].RetrieverBank = NULL;
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_Continents[index].MoveContainer = NULL;
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}
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_Continents[index].MoveContainer->setAsStatic(0);
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nlinfo("Loaded continent, initialized move container to %dx%d cells", gw, gh);
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if (found != _SheetMap.end())
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loadPacsPrims((*found).second, _Continents[index].MoveContainer);
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}
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//
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void CContinentContainer::removeContinent(sint index)
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{
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nlassert(index >= 0);
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if (index >= (sint)_Continents.size() ||
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(_Continents[index].RetrieverBank == NULL &&
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_Continents[index].GlobalRetriever == NULL &&
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_Continents[index].MoveContainer == NULL))
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{
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//nlwarning("Can't remove continent, index %d not used", index);
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return;
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}
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nlinfo("Remove continent %d '%s'... Entities shouldn't point any longer to this continent !", index, _Continents[index].Name.c_str());
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_Continents[index].Name.clear();
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if (_Continents[index].MoveContainer != NULL)
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UMoveContainer::deleteMoveContainer(_Continents[index].MoveContainer);
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_Continents[index].MoveContainer = NULL;
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if (_Continents[index].GlobalRetriever != NULL)
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UGlobalRetriever::deleteGlobalRetriever(_Continents[index].GlobalRetriever);
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_Continents[index].GlobalRetriever = NULL;
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if (_Continents[index].RetrieverBank != NULL)
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URetrieverBank::deleteRetrieverBank(_Continents[index].RetrieverBank);
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_Continents[index].RetrieverBank = NULL;
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}
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//
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void CContinentContainer::initPacsPrim(const string &path)
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{
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vector<string> fileNames;
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if (CFile::fileExists(CPath::lookup(path, false, false)))
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{
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nlinfo("Peeking into '%s' file for pacs_prim files", path.c_str());
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CIFile primFile;
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if (primFile.open(CPath::lookup(path, false, false)))
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{
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char primbuffer[1024];
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while (!primFile.eof())
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{
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primFile.getline(primbuffer, 1024);
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fileNames.push_back(CPath::lookup(primbuffer, false, false));
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}
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}
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else
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{
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nlwarning("Couldn't open file '%s' to load pacs_prims", path.c_str());
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}
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}
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else if (CFile::isExists(path))
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{
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nlinfo("Peeking into '%s' directory for pacs_prim files", path.c_str());
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//CPath::getPathContent(path, true, false, true, fileNames);
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CPath::addSearchPath(path, true, false);
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CPath::getFileList("pacs_prim", fileNames);
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}
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else
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{
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nlwarning("CContinentContainer: can't initPacsPrim(), path '%s' for pacs primitives not found", path.c_str());
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return;
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}
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nlinfo("%d file found at lookup", fileNames.size());
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//
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uint k;
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uint numPrims = 0;
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for(k=0; k<fileNames.size(); ++k)
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{
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// check extension
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if (strlwr(CFile::getExtension(fileNames[k])) != "pacs_prim")
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{
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// not a pacs primitive, skip it..
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continue;
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}
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try
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{
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string ppName = strlwr(CFile::getFilenameWithoutExtension(fileNames[k]));
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if (_PacsPrimMap.find(ppName) != _PacsPrimMap.end())
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continue;
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std::auto_ptr<UPrimitiveBlock> pb(UPrimitiveBlock::createPrimitiveBlockFromFile(CPath::lookup(fileNames[k], false)));
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UPrimitiveBlock* ptr = pb.release();
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if (ptr != NULL)
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{
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_PacsPrimMap[ppName] = ptr;
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++numPrims;
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}
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else
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{
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nlwarning("Couldn't load prim block '%s'", fileNames[k].c_str());
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}
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}
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catch (NLMISC::EStream &e)
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{
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nlwarning("Couldn't load Pacs Primitive Block file '%s': %s", fileNames[k].c_str(), e.what());
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}
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}
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nlinfo("%d primitive blocs initialised", numPrims);
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}
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//
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void CContinentContainer::loadPacsPrims(const CSheet &sheet, NLPACS::UMoveContainer *moveContainer)
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{
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vector<string> igs = sheet.ListIG;
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string igFilename = CPath::lookup(sheet.LandscapeIG, false);
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if(!igFilename.empty())
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{
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CIFile igFile;
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if (igFile.open(igFilename))
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{
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char igbuffer[1024];
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while (!igFile.eof())
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{
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igFile.getline(igbuffer, 1024);
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if(strlen(igbuffer) > 0)
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igs.push_back(igbuffer);
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}
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}
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else
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{
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nlwarning("Couldn't open file '%s' to instantiate landscape pacs_prims", igFilename.c_str());
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}
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}
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else
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{
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nlwarning("Couldn't find file '%s' to instantiate landscape pacs_prims", sheet.LandscapeIG.c_str());
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}
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nlinfo("Loading igs for continent %s", sheet.Name.c_str());
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uint numAddedPrimBlocs = 0;
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uint numFoundIgs = 0;
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uint i;
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for (i=0; i<igs.size(); ++i)
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{
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CLightIGLoader igLoader;
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try
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{
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igLoader.loadIG(CFile::getFilenameWithoutExtension(igs[i])+".ig");
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++numFoundIgs;
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uint numInstances = igLoader.getNumInstance();
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for(uint k = 0; k < numInstances; ++k)
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{
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TPacsPrimMap::iterator pbIt;
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string shapeName = strlwr(CFile::getFilenameWithoutExtension(igLoader.getShapeName(k)));
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string instanceName = strlwr(CFile::getFilenameWithoutExtension(igLoader.getInstanceName(k)));
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bool isTrigger = false;
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bool isZC = false;
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if ((pbIt = _PacsPrimMap.find(shapeName)) != _PacsPrimMap.end() ||
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// nice hardcoded trick that allows graphists to spawn ghost collisions in ZC
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// when shapename is like 'bat_zc_0?', spaw a pacs prim bloc called gen_bt_col_ext, so nice I just shit my pants
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(isZC = (testWildCard(shapeName.c_str(), "bat_zc_0?") && shapeName != "bat_zc_00" && (pbIt = _PacsPrimMap.find("gen_bt_col_ext")) != _PacsPrimMap.end())) || // the magic hack
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(isTrigger = ((pbIt = _PacsPrimMap.find(instanceName)) != _PacsPrimMap.end())))
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{
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if (_LoadPacsPrims || isTrigger)
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{
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// compute orientation and position
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CMatrix instanceMatrix;
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igLoader.getInstanceMatrix(k, instanceMatrix);
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CVector pos;
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float angle;
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UMoveContainer::getPACSCoordsFromMatrix(pos, angle, instanceMatrix);
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// insert the matching primitive block
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vector<UMovePrimitive*> insertedPrimitives;
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moveContainer->addCollisionnablePrimitiveBlock(pbIt->second, 0, 1, &insertedPrimitives, angle, pos, true);
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if (isTrigger)
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{
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uint i;
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for (i=0; i<insertedPrimitives.size(); ++i)
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{
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UMovePrimitive *prim = insertedPrimitives[i];
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uint64 id = prim->UserData;
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uint triggerId = (uint)((prim->UserData & 0xffff0000) >> 16);
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_TriggerMap[triggerId] = prim->getFinalPosition(0);
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}
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}
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++numAddedPrimBlocs;
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}
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}
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}
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}
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catch(Exception &e)
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{
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nlwarning("Failed to load IG '%s': %s", igs[i].c_str(), e.what());
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}
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}
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nlinfo("Loaded %d IGs", numFoundIgs);
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nlinfo("Added %d primitive blocs", numAddedPrimBlocs);
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}
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