www.pudn.com > Sterren_ASe_Explorer.rar > ase_search.h

/* Copyright (C) William van der Sterren, 2002.  
 * All rights reserved worldwide. 
 * 
 * This software is provided "as is" without express or implied 
 * warranties. You may freely copy and compile this source into 
 * applications you distribute provided that the copyright text 
 * below is included in the resulting source code, for example: 
 * "Portions Copyright (C) William van der Sterren, 2002" 
 */ 
 
/* Copyright (C) James Matthews, 2001.  
 * All rights reserved worldwide. 
 * 
 * This software is provided "as is" without express or implied 
 * warranties. You may freely copy and compile this source into 
 * applications you distribute provided that the copyright text 
 * below is included in the resulting source code, for example: 
 * "Portions Copyright (C) James Matthews, 2001" 
 */ 
 
/***************************************************************************   
 *                                                                             
 *     purpose: search-space lookup table and overlay 
*/ 
 
#ifndef _ASE_SEARCHBOARD_H_ 
#define _ASE_SEARCHBOARD_H_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif 
 
 
#include "ase_board.h" 
 
class ASE_TerrainBoard; 
 
 
class ASE_SearchBoard : public ASE_Board 
{ 
  public: 
    ASE_SearchBoard(unsigned int            aNumberOfRows,  
                    unsigned int            aNumberOfColumns, 
                    const ASE_TerrainBoard* theTerrain 
                   ); 
    virtual  ~ASE_SearchBoard(); 
 
    void     MarkAsOpen(int x, int y); 
    void     MarkAsClosed(int x, int y); 
 
    COLORREF GetCellColorForOffset(unsigned int anIndex, CellValue anOffset) const; 
 
  protected: 
    const ASE_TerrainBoard* m_kTerrainBoard;        //!< terrain object 
 
  private: 
    const  CellValue        m_kInOpenList; 
    const  CellValue        m_kInClosedList; 
 
    static COLORREF         m_SearchBrushes[]; 
}; 
 
#endif // _ASE_SEARCHBOARD_H_