Text_gump.h

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/*
Copyright (C) 2000 The Exult Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#ifndef _TEXT_GUMP_H_
#define _TEXT_GUMP_H_

#include "Gump.h"

/*
 *  A text gump is the base class for books and scrolls.
 */
class Text_gump : public Gump
{
  UNREPLICATABLE_CLASS(Text_gump);

protected:
  char *text;     // The text.
  int textlen;      // Length of text.
  int curtop;     // Offset of top of current page.
  int curend;     // Offset past end of current page(s).
  bool serpentine;    // Serpentine text. SI ONLY!

public:
  Text_gump(int shapenum, bool serp = false) : Gump(0, shapenum),
        text(0), textlen(0), curtop(0), curend(0), serpentine(serp)
    {  }
  ~Text_gump()
    { delete [] text; }
  void add_text(const char *str); // Append text.
  int paint_page(Rectangle box, int start);
          // Next page of book/scroll.
  int show_next_page();
};

#endif

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