100 lines
2.6 KiB
C++
100 lines
2.6 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 "zone_util.h"
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#include "nel/misc/path.h"
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#include "nel/misc/vector_2f.h"
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using namespace std;
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bool getPosFromZoneName(const std::string &name,NLMISC::CVector2f &dest)
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{
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if (name.empty())
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{
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nlwarning ("getPosFromZoneName(): empty name, can't getPosFromZoneName");
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return false;
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}
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static std::string zoneName;
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static string xStr, yStr;
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xStr.clear();
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yStr.clear();
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zoneName = NLMISC::CFile::getFilenameWithoutExtension(name);
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uint32 i = 0;
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while (zoneName[i] != '_')
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{
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if (!::isdigit(zoneName[i])) return false;
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yStr += zoneName[i]; ++i;
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if (i == zoneName.size())
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return false;
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}
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++i;
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while (i < zoneName.size())
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{
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if (!::isalpha(zoneName[i])) return false;
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xStr += (char) ::toupper(zoneName[i]); ++i;
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}
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if (xStr.size() != 2) return false;
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dest.x = 160.f * ((xStr[0] - 'A') * 26 + (xStr[1] - 'A'));
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sint nY;
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NLMISC::fromString(yStr, nY);
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dest.y = 160.f * -nY;
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return true;
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}
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bool getZonePosFromZoneName(const std::string &name, sint &x, sint &y)
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{
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if (name.empty())
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{
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nlwarning ("getPosFromZoneName(): empty name, can't getPosFromZoneName");
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return false;
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}
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static std::string zoneName;
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static string xStr, yStr;
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xStr.clear();
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yStr.clear();
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zoneName = NLMISC::CFile::getFilenameWithoutExtension(name);
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uint32 i = 0;
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while (zoneName[i] != '_')
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{
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if (!::isdigit(zoneName[i])) return false;
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yStr += zoneName[i]; ++i;
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if (i == zoneName.size())
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return false;
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}
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++i;
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while (i < zoneName.size())
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{
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if (!::isalpha(zoneName[i])) return false;
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xStr += (char) ::toupper(zoneName[i]); ++i;
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}
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if (xStr.size() != 2) return false;
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x = (xStr[0] - 'A') * 26 + (xStr[1] - 'A');
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NLMISC::fromString(yStr, y);
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y = -y;
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return true;
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}
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