80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef AGI_WORDS_H
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#define AGI_WORDS_H
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namespace Agi {
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#define DICTIONARY_RESULT_UNKNOWN -1
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#define DICTIONARY_RESULT_IGNORE 0
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#define EXTENDED_DICTIONARY_FILENAME "words.tok.extended"
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struct WordEntry {
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uint16 id;
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Common::String word;
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};
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class Words {
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public:
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Words(AgiEngine *vm);
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~Words();
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private:
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AgiEngine *_vm;
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// Dictionary of words in WORDS.TOK or WORDS.TOK.EXTENDED.
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// key: first character of the word
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// value: words in the order they appear
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Common::HashMap<byte, Common::Array<WordEntry>> _dictionary;
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WordEntry _egoWords[MAX_WORDS];
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uint16 _egoWordCount;
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bool _hasExtendedCharacters; // true on WORDS.TOK.EXTENDED
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public:
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uint16 getEgoWordCount() const;
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const char *getEgoWord(int16 wordNr) const;
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uint16 getEgoWordId(int16 wordNr) const;
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int loadDictionary_v1(Common::SeekableReadStream &stream);
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int loadDictionary(const char *fname);
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int loadDictionary(Common::SeekableReadStream &stream);
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// used for fan made translations requiring extended char set
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int loadExtendedDictionary(const char *fname);
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void unloadDictionary();
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void clearEgoWords();
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void parseUsingDictionary(const char *rawUserInput);
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private:
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void cleanUpInput(const char *userInput, Common::String &cleanInput);
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int16 findWordInDictionary(const Common::String &userInputLowercase, uint16 userInputLen, uint16 userInputPos, uint16 &foundWordLen);
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bool handleSpeedCommands(const Common::String &userInputLowercase);
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static void convertRussianUserInput(Common::String &userInputLowercase);
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};
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} // End of namespace Agi
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#endif /* AGI_WORDS_H */
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