77 lines
2.4 KiB
C++
77 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 AGS_SHARED_AC_WORDS_DICTIONARY_H
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#define AGS_SHARED_AC_WORDS_DICTIONARY_H
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#include "common/std/vector.h"
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#include "ags/shared/core/types.h"
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#include "ags/shared/util/string.h"
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namespace AGS3 {
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namespace AGS {
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namespace Shared {
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class Stream;
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} // namespace Shared
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} // namespace AGS
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using namespace AGS; // FIXME later
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#define MAX_PARSER_WORD_LENGTH 30
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#define ANYWORD 29999
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#define RESTOFLINE 30000
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struct WordsDictionary {
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int num_words;
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char **word;
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short *wordnum;
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WordsDictionary();
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~WordsDictionary();
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void allocate_memory(int wordCount);
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void free_memory();
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void sort();
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int find_index(const char *);
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};
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// Decrypts text found in the given buffer, writes back to the same buffer
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extern void decrypt_text(char *buf, size_t buf_sz);
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// Reads an encrypted string from the stream and decrypts into the provided buffer
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extern void read_string_decrypt(Shared::Stream *in, char *buf, size_t buf_sz);
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// Reads an encrypted string from the stream and returns as a string;
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// uses provided vector as a temporary decryption buffer (avoid extra allocs)
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extern Shared::String read_string_decrypt(Shared::Stream *in, std::vector<char> &dec_buf);
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extern void read_dictionary(WordsDictionary *dict, Shared::Stream *in);
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#if defined (OBSOLETE)
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// TODO: not a part of wordsdictionary, move to obsoletes
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extern void freadmissout(short *pptr, Shared::Stream *in);
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#endif
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extern void encrypt_text(char *toenc);
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extern void write_string_encrypt(Shared::Stream *out, const char *s);
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extern void write_dictionary(WordsDictionary *dict, Shared::Stream *out);
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} // namespace AGS3
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#endif
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