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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
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// 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 "flora_sheet.h"
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//
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#include "nel/georges/u_form_elm.h"
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using namespace NLGEORGES;
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//***************************************************************************************************
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CFloraSheet::CFloraSheet()
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{
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Type = FLORA;
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_TotalWeight = 0;
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}
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//***************************************************************************************************
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void CFloraSheet::build(const NLGEORGES::UFormElm &item)
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{
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const UFormElm *plantArray = NULL;
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if (item.getNodeByName(&plantArray, "Plants") && plantArray)
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{
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uint numPlants;
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nlverify(plantArray->getArraySize(numPlants));
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_Plants.reserve(numPlants);
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for(uint k = 0; k < numPlants; ++k)
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{
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const UFormElm *subNode = NULL;
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if (plantArray->getArrayNode(&subNode, k) && subNode)
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{
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CPlantInfo pi;
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pi.build(*subNode);
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pi.CumulatedWeight = _TotalWeight;
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_TotalWeight += pi.Weight;
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_Plants.push_back(pi);
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}
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}
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}
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item.getValueByName(MicroLifeThreshold, "MicroLifeThreshold");
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}
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//***************************************************************************************************
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void CFloraSheet::serial(class NLMISC::IStream &f) throw(NLMISC::EStream)
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{
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f.serialCont(_Plants);
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f.serial(MicroLifeThreshold);
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f.serial(_TotalWeight);
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}
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//***************************************************************************************************
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void CPlantInfo::build(const NLGEORGES::UFormElm &item)
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{
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item.getValueByName(SheetName, "File name");
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item.getValueByName(Weight, "MicroLifeWeight");
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if (Weight == 0)
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{
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nlwarning("Plant with weight equal to 0");
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}
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}
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//***************************************************************************************************
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void CPlantInfo::serial(class NLMISC::IStream &f) throw(NLMISC::EStream)
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{
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f.serial(SheetName);
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f.serial(CumulatedWeight);
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}
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//***************************************************************************************************
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const CPlantInfo *CFloraSheet::getPlantInfoFromWeightedIndex(uint64 index) const
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{
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if (_TotalWeight == 0) return NULL;
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CPlantInfo comp;
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comp.CumulatedWeight = index;
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std::vector<CPlantInfo>::const_iterator it = std::lower_bound(_Plants.begin(), _Plants.end(), comp);
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if (it == _Plants.end()) return &(_Plants.back());
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if (it == _Plants.begin()) return &(_Plants.front());
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return it->CumulatedWeight == index ? &(*it) : &(*(it - 1));
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}
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