ryzom/common/src/game_share/r2_ligo_config.cpp

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 //-----------------------------------------------------------------------------
  18 // includes
  19 //-----------------------------------------------------------------------------
  20
  21 #include "stdpch.h"
  22
  23 #include "game_share/r2_ligo_config.h"
  24 #include "nel/misc/sstring.h"
  25 namespace R2
  26 {
  27         uint32 CR2LigoConfig::getFileStaticAliasMapping(const std::string &fileName) const
  28         {
  29                 uint32 filesize = 8;// strlen("r2.0000.");
  30                 if ( fileName.size() > filesize &&
  31                         fileName.substr(0, 3) == "r2.")
  32                 {
  33                         NLMISC::CSString instanceNumber(fileName.substr(3,4));
  34                         uint32 instance = instanceNumber.atoui();
  35                         TScenarioType type;
  36
  37                         if (fileName[8] == 'a') { type = Act;}
  38                         else type = Base;
  39                         return getStaticAliasMapping(instance, type);
  40                 }
  41                 return this->CLigoConfig::getFileStaticAliasMapping(fileName);
  42         }
  43
  44
  45         uint32 CR2LigoConfig::getStaticAliasMapping(uint32 aiInstance, TScenarioType type) const
  46         {
  47                 uint32 instance = aiInstance * 2;
  48                 if (type == Act) { instance +=1; }
  49                 return (1 << (getStaticAliasSize() - 1) ) + instance;
  50         }
  51 }
  52