OSDLTileMap.cc

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/* 
 * Copyright (C) 2003-2009 Olivier Boudeville
 *
 * This file is part of the OSDL library.
 *
 * The OSDL library is free software: you can redistribute it and/or modify
 * it under the terms of either the GNU Lesser General Public License or
 * the GNU General Public License, as they are published by the Free Software
 * Foundation, either version 3 of these Licenses, or (at your option) 
 * any later version.
 *
 * The OSDL library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License and the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License and of the GNU General Public License along with the OSDL library.
 * If not, see <http://www.gnu.org/licenses/>.
 *
 * Author: Olivier Boudeville (olivier.boudeville@esperide.com)
 *
 */


#include "OSDLTileMap.h"

#include "Ceylan.h"       // for File, etc.

#include <list>


using namespace Ceylan::Log ;
using namespace Ceylan::System ;

using namespace OSDL::Rendering ;
using namespace OSDL::Video ;

using std::string ;


#ifdef OSDL_USES_CONFIG_H
#include <OSDLConfig.h>     // for OSDL_DEBUG_SPRITE and al 
#endif // OSDL_USES_CONFIG_H

#if OSDL_ARCH_NINTENDO_DS
#include "OSDLConfigForNintendoDS.h" // for OSDL_USES_SDL and al
#endif // OSDL_ARCH_NINTENDO_DS





TileMapException::TileMapException( const string & message ) : 
    VideoRenderingException( "TileMap exception: " + message ) 
{

}
    
    
            
TileMapException::~TileMapException() throw()
{
        
}




TileMap::TileMap( TileCount width, TileCount height,
        Ceylan::System::File & mapFile ) :
    _width( width ),
    _height( height ),
    _size(_width*_height)
{

    // No array with more than one non-constant dimension possible in C/C++:
    _map = new TileIndex[_size] ;
    
    try
    {
    
        // TileNumber, not too small TileCount: 
        for ( TileNumber i = 0; i < _size; i++ )
        {
    
            _map[i] = mapFile.readUint8() ;
            
        }
    
    }
    catch( const Ceylan::Exception & e )
    {
    
        throw TileMapException( 
            "TileMap constructor: reading of the map failed: " 
            + e.toString() ) ;
    }   
}



TileMap::~TileMap() throw()
{

    if ( _map != 0 )
        delete [] _map ;
        
}



const string TileMap::toString( Ceylan::VerbosityLevels level ) const 
{

    string res = "TileMap whose dimensions are " + Ceylan::toString( _width )
        + "x" + Ceylan::toString( _height ) ;
    
    if ( level == Ceylan::low )
        return res ;
    
    res += ". Map content is: " ;
    
    std::list<string> l ;
        
    for ( TileCount j = 0; j < _height; j++ )
    {
        for ( TileCount i = 0; i < _width; i++ )
        {
    
            // TO-DO!   
        
        }
        
        
    }
    
    return res + Ceylan::formatStringList( l ) ;
    
}

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