src/common/engine/MetaClass.cpp

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D is distributed in the hope that it will be useful,
  12 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //    GNU General Public License for more details.
  15 //
  16 //    You should have received a copy of the GNU General Public License
  17 //    along with Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #include <engine/MetaClass.h>
  22 #include <common/Defines.h>
  23
  24 unsigned int MetaClass::nextMetaClassId_ = 0;
  25
  26 MetaClass::MetaClass()
  27 {
  28 }
  29
  30 MetaClass::~MetaClass()
  31 {
  32 }
  33
  34 std::map<std::string, MetaClass *> *MetaClassRegistration::classMap = 0;
  35
  36 void MetaClassRegistration::addMap(const char *name, MetaClass *mclass)
  37 {
  38         if (!classMap) classMap = new std::map<std::string, MetaClass *>;
  39
  40         std::map<std::string, MetaClass *>::iterator itor =
  41                 classMap->find(name);
  42         DIALOG_ASSERT(itor == classMap->end());
  43
  44         (*classMap)[name] = mclass;
  45 }
  46
  47 MetaClass *MetaClassRegistration::getNewClass(const char *name)
  48 {
  49         MetaClass *mclass = getClassReference(name);
  50         if (!mclass) return 0;
  51         return mclass->getClassCopy();
  52 }
  53
  54 MetaClass *MetaClassRegistration::getClassReference(const char *name)
  55 {
  56         std::map<std::string, MetaClass *>::iterator itor =
  57                 classMap->find(name);
  58         if (itor == classMap->end()) return 0;
  59         return (*itor).second;
  60 }