95 lines
2.9 KiB
C++
95 lines
2.9 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 TITANIC_ST_VOCAB_H
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#define TITANIC_ST_VOCAB_H
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#include "titanic/support/exe_resources.h"
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#include "titanic/support/string.h"
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#include "titanic/true_talk/tt_string.h"
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#include "titanic/true_talk/tt_word.h"
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namespace Titanic {
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class TTvocab {
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private:
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TTword *_headP;
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TTword *_tailP;
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TTword *_word;
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VocabMode _vocabMode;
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private:
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/**
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* Load the vocab data
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*/
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int load(const CString &name);
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/**
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* Adds a specified word to the vocab list
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*/
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void addWord(TTword *word);
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/**
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* Scans the vocab list for an existing word match
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*/
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TTword *findWord(const TTstring &str);
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/**
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* Scans the vocab list for a word with a synonym matching the passed string.
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* If found, creates a new word instance that only has the matching synonym
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* linked to it.
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* @param str Word text to scan for
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* @param srcWord Optional pointer to store the original word match was found on
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* @returns A new word instance if a match if found, or null if not
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*/
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TTword *getPrimeWord(TTstring &str, TTword **srcWord = nullptr) const;
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/**
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* Checks the passed word for common suffixes, like 's', 'ing', etc. and, if found,
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* checks for a word match for the base word without the suffix.
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* @param str Word to check
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* @returns New word instance for found match, or nullptr otherwise
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*/
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TTword *getSuffixedWord(TTstring &str, TTword **srcWord = nullptr) const;
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/**
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* Checks the passed word for common prefixes, and checks for a word
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* match for the word without the given prefix
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* @param str Word to check
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* @returns New word instance for found match, or nullptr otherwise
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*/
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TTword *getPrefixedWord(TTstring &str, TTword **srcWord = nullptr) const;
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public:
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TTvocab(VocabMode vocabMode);
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~TTvocab();
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/**
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* Gets a matching word from the vocab list given a passed string
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* @param str Word text to scan for
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* @param srcWord Optional pointer to store the original word match was found on
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* @returns A new word instance if a match if found, or null if not
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*/
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TTword *getWord(TTstring &str, TTword **srcWord = nullptr) const;
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};
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} // End of namespace Titanic
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#endif /* TITANIC_ST_VOCAB_H */
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