nodes.hpp

Go to the documentation of this file.

// libdoomwad: manipulates Doom wad files.
// Copyright (C) 2005  John Gaughan
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This 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 for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// This library is distributed with the full text of the LGPL. Please see
// the accompanying file named COPYING.
// 
// You may contact the author at john@johngaughan.net

// C++ required.
#if !defined __cplusplus
#error C++ compiler required
#endif

// Include guard
#if !defined NODES_H
#define NODES_H

// C++ headers
#include <vector>

// Doom headers
#include "global.hpp"
#include "lump.hpp"
#include "wadentry.hpp"

namespace Doomwad
{

  EXPORT class Node : public WadEntryElement
  {
    public:

    static const size_t LENGTH;

    static const int16 SUBSECTOR_MASK;

    int16 x;         
    int16 y;         
    int16 dx;        
    int16 dy;        
    int16 r_y_upper; 
    int16 r_y_lower; 
    int16 r_x_lower; 
    int16 r_x_upper; 
    int16 l_y_upper; 
    int16 l_y_lower; 
    int16 l_x_lower; 
    int16 l_x_upper; 
    uint16 r_child;  
    uint16 l_child;  

    // Constructors
    Node (int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, uint16 = 0, uint16 = 0) throw ();
    virtual ~Node (void) throw ();

    virtual size_t getLength (void) const throw ();
    virtual bool write (Lump &lump, Lump::size_type i) const throw ();
    virtual bool read (const Lump &lump, Lump::size_type i) throw ();
    virtual std::string toString (void) const throw ();
  };

  EXPORT class GLNode : public WadEntryElement
  {
    public:

    static const size_t LENGTH;

    static const int16 SUBSECTOR_MASK;

    int16 x;         
    int16 y;         
    int16 dx;        
    int16 dy;        
    int16 r_y_upper; 
    int16 r_y_lower; 
    int16 r_x_lower; 
    int16 r_x_upper; 
    int16 l_y_upper; 
    int16 l_y_lower; 
    int16 l_x_lower; 
    int16 l_x_upper; 
    uint16 r_child;  
    uint16 l_child;  

    // Constructors
    GLNode (int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, int16 = 0, uint16 = 0, uint16 = 0) throw ();
    virtual ~GLNode (void) throw ();

    virtual size_t getLength (void) const throw ();
    virtual bool write (Lump &lump, Lump::size_type i) const throw ();
    virtual bool read (const Lump &lump, Lump::size_type i) throw ();
    virtual std::string toString (void) const throw ();
  };

  EXPORT class Nodes : public WadEntry, public std::vector<Node>
  {
    public:

    static const std::string NAME;

    Nodes (void) throw ();
    Nodes (const Lump&) throw ();
    virtual ~Nodes (void) throw ();

    virtual bool setFromLump (const Lump &lump) throw ();
    virtual Lump toLump (void) const throw ();
    virtual std::string toString (void) const throw ();
  };

  EXPORT class GLNodes : public WadEntry, public std::vector<GLNode>
  {
    public:

    static const std::string NAME;

    GLNodes (void) throw ();
    GLNodes (const Lump&) throw ();
    virtual ~GLNodes (void) throw ();

    virtual bool setFromLump (const Lump &lump) throw ();
    virtual Lump toLump (void) const throw ();
    virtual std::string toString (void) const throw ();
  };
}
#endif

---