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strings.h

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2005-2006 The ScummVM project
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $URL: https://svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-9-1/engines/lure/strings.h $
 * $Id: strings.h 20578 2006-02-11 19:25:13Z fingolfin $
 *
 */

#ifndef __lure_strings_h__
#define __lure_strings_h__

#include "lure/luredefs.h"
#include "lure/memory.h"

namespace Lure {

class CharacterEntry {
public:
      uint8 _numBits;
      uint32 _sequence;
      char _ascii;

      CharacterEntry(uint8 numBits, uint32 sequence, char ascii): _numBits(numBits),
            _sequence(sequence), _ascii(ascii) {};
};

#define MAX_NUM_CHARS 218

class StringData {
private:
      MemoryBlock *_strings[3];
      MemoryBlock *_names;
      CharacterEntry *_chars[MAX_NUM_CHARS];
      uint8 _numChars;
      byte *_srcPos;
      byte _bitMask;

      void add(const char *sequence, char ascii);
      void initPosition(uint16 stringId);
      char readCharacter();
      byte readBit();
public:
      StringData();
      ~StringData();
      static StringData &getReference();

      void getString(uint16 stringId, char *dest, const char *hotspotName, const char *actionName);
      char *getName(uint8 nameIndex);
};

} // namespace Lure

#endif

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