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lisp_writer.hxx

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00001 //  $Id: lisp_writer.hxx,v 1.3 2003/01/08 23:14:59 grumbel Exp $
00002 // 
00003 //  Construo - A wire-frame construction game
00004 //  Copyright (C) 2002 Ingo Ruhnke <[email protected]>
00005 //
00006 //  This program is free software; you can redistribute it and/or
00007 //  modify it under the terms of the GNU General Public License
00008 //  as published by the Free Software Foundation; either version 2
00009 //  of the License, or (at your option) any later version.
00010 //
00011 //  This program 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
00014 //  GNU General Public License for more details.
00015 // 
00016 //  You should have received a copy of the GNU General Public License
00017 //  along with this program; if not, write to the Free Software
00018 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00019 
00020 #ifndef HEADER_CONSTRUO_LISP_WRITER_HXX
00021 #define HEADER_CONSTRUO_LISP_WRITER_HXX
00022 
00023 #include <vector>
00024 
00025 #include "lispreader.hxx"
00026 #include "vector2d.hxx"
00027 
00029 class LispWriter
00030 {
00031 private:
00032   std::vector<lisp_object_t*> lisp_objs;
00033   
00034   void append (lisp_object_t* obj);
00035   lisp_object_t* make_list3 (lisp_object_t*, lisp_object_t*, lisp_object_t*);
00036   lisp_object_t* make_list2 (lisp_object_t*, lisp_object_t*);
00037 public:
00038   LispWriter (const char* name);
00039   void write_vector (const char* name, const Vector2d& pos);
00040   void write_float (const char* name, float f);
00041   void write_int (const char* name, int i);
00042   void write_boolean (const char* name, bool b);
00043   void write_string (const char* name, const char* str);
00044   void write_symbol (const char* name, const char* symname);
00045   void write_lisp_obj(const char* name, lisp_object_t* lst);
00046   
00048   lisp_object_t* create_lisp ();
00049 };
00050 
00051 #endif
00052 
00053 /* EOF */

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