resource_location.h

00001 /***************************************************************************
00002  *   Copyright (C) 2005-2008 by the FIFE team                              *
00003  *   http://www.fifengine.de                                               *
00004  *   This file is part of FIFE.                                            *
00005  *                                                                         *
00006  *   FIFE is free software; you can redistribute it and/or                 *
00007  *   modify it under the terms of the GNU Lesser General Public            *
00008  *   License as published by the Free Software Foundation; either          *
00009  *   version 2.1 of the License, or (at your option) any later version.    *
00010  *                                                                         *
00011  *   This library is distributed in the hope that it will be useful,       *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00014  *   Lesser General Public License for more details.                       *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU Lesser General Public      *
00017  *   License along with this library; if not, write to the                 *
00018  *   Free Software Foundation, Inc.,                                       *
00019  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
00020  ***************************************************************************/
00021 
00022 #ifndef FIFE_RESOURCE_LOCATION_H
00023 #define FIFE_RESOURCE_LOCATION_H
00024 
00025 // Standard C++ library includes
00026 #include <string>
00027 
00028 // 3rd party library includes
00029 
00030 // FIFE includes
00031 // These includes are split up in two parts, separated by one empty line
00032 // First block: files included from the FIFE root src directory
00033 // Second block: files included from the same folder
00034 
00035 namespace FIFE {
00036 
00037 #define RES_TYPE_FILE 0
00038 #define RES_TYPE_IMAGE 1
00039 
00049     class ResourceLocation {
00050     public:
00051 
00052         // LIFECYCLE
00055         ResourceLocation(const std::string& filename): m_filename(filename),m_type(RES_TYPE_FILE) {}
00056 
00059         virtual ~ResourceLocation() {};
00060 
00064         const std::string& getFilename() const { return m_filename; };
00065 
00068         virtual bool operator ==(const ResourceLocation& loc) const {
00069             if( m_type != loc.m_type ) {
00070                 return false;
00071             }
00072 
00073             if (m_filename.length() != loc.m_filename.length()) {
00074                 return false;
00075             }
00076             if (!std::equal(m_filename.rbegin(), m_filename.rend(), loc.m_filename.rbegin())) {
00077                 return false;
00078             }
00079             return true;
00080         }
00081 
00085         virtual bool operator <(const ResourceLocation& loc) const {
00086             if( m_type < loc.m_type )
00087                 return true;
00088             if( m_type > loc.m_type )
00089                 return false;
00090             return m_filename < loc.m_filename;
00091         }
00092 
00096         virtual ResourceLocation* clone() const {
00097             return new ResourceLocation(m_filename);
00098         }
00099 
00100         int getType() const { return m_type; }
00101 
00102     protected:
00103         std::string m_filename;
00104         int m_type;
00105     };
00106 } //FIFE
00107 
00108 #endif