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113 lines
3.0 KiB
C++
113 lines
3.0 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 SHERLOCK_JOURNAL_H
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#define SHERLOCK_JOURNAL_H
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#include "common/scummsys.h"
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#include "common/array.h"
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#include "common/rect.h"
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#include "common/str-array.h"
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#include "common/stream.h"
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#include "sherlock/saveload.h"
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namespace Sherlock {
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#define LINES_PER_PAGE (IS_SERRATED_SCALPEL ? 11 : 17)
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#define JOURNAL_MAX_WIDTH (IS_SERRATED_SCALPEL ? 230 : 422)
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#define JOURNAL_MAX_CHARS 80
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#define JOURNAL_LEFT_X (IS_SERRATED_SCALPEL ? 53 : 156)
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class SherlockEngine;
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struct JournalEntry {
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int _converseNum;
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bool _replyOnly;
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int _statementNum;
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JournalEntry() : _converseNum(0), _replyOnly(false), _statementNum(0) {}
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JournalEntry(int converseNum, int statementNum, bool replyOnly = false) :
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_converseNum(converseNum), _statementNum(statementNum), _replyOnly(replyOnly) {}
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};
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class Journal {
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protected:
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SherlockEngine *_vm;
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Common::StringArray _directory;
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Common::StringArray _locations;
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Common::Array<JournalEntry> _journal;
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Common::StringArray _lines;
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bool _up, _down;
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int _index;
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int _page;
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int _maxPage;
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int _sub;
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Common::String _find;
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Journal(SherlockEngine *vm);
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/**
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* Loads the description for the current display index in the journal, and then
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* word wraps the result to prepare it for being displayed
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* @param alreadyLoaded Indicates whether the journal file is being loaded for the
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* first time, or being reloaded
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*/
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void loadJournalFile(bool alreadyLoaded);
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/**
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* Returns true if a given character is printable
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*/
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bool isPrintable(byte ch) const;
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public:
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static Journal *init(SherlockEngine *vm);
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virtual ~Journal() {}
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/**
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* Displays a page of the journal at the current index
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*/
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bool drawJournal(int direction, int howFar);
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/**
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* Synchronize the data for a savegame
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*/
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void synchronize(Serializer &s);
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public:
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/**
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* Draw the journal background, frame, and interface buttons
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*/
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virtual void drawFrame() = 0;
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/**
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* Reset viewing position to the start of the journal
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*/
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virtual void resetPosition() {}
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/**
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* Records statements that are said, in the order which they are said. The player
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* can then read the journal to review them
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*/
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virtual void record(int converseNum, int statementNum, bool replyOnly = false);
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};
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} // End of namespace Sherlock
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#endif
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