src/services/fbf/reader-OBJS.h

   1 /*
   2     Fail game engine
   3     Copyright 2007 Antoine Chavasse <a.chavasse@gmail.com>
   4
   5     This file is part of Fail.
   6
   7     Fail is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License version 3
   9     as published by the Free Software Foundation.
  10
  11     Fail 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 #ifndef FAIL_FBF_READER_OBJS_H
  20 #define FAIL_FBF_READER_OBJS_H
  21
  22 #include <vector>
  23
  24 namespace fail { namespace fbf
  25 {
  26         template< class EndianessPolicy > GenericPointer BaseReader< EndianessPolicy >::
  27                 ReadOBJS( buffered_stream_type& Stream )
  28         {
  29                 const char objs[] = { 'O', 'B', 'J', 'S' };
  30                 char chunkid[4];
  31
  32                 Stream.read( chunkid, sizeof( chunkid ) );
  33
  34                 while( memcmp( objs, chunkid, sizeof( chunkid ) ) )
  35                 {
  36                         uint32_t size = Stream.readU32();
  37                         Stream.seek( Stream.tell() + size );
  38                         if( Stream.read( chunkid, sizeof( chunkid ) ) != sizeof( chunkid ) )
  39                         {
  40                                 // TODO: throw
  41                                 std::cout << "FBF reader: OBJS chunk not found\n";
  42                         }
  43                 }
  44
  45                 uint32_t size = Stream.readU32();
  46
  47                 Impl::ReadContext< buffered_stream_type > rct( Stream );
  48                 GenericPointer pObj = rct.readObject();
  49                 rct.postLoad();
  50                 return pObj;
  51         }
  52 }}
  53
  54 #endif