mirror of
https://github.com/libretro/scummvm.git
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94 lines
2.5 KiB
C++
94 lines
2.5 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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* Additional copyright for this file:
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* Copyright (C) 1995-1997 Presto Studios, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef PEGASUS_NEIGHBORHOOD_EXIT_H
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#define PEGASUS_NEIGHBORHOOD_EXIT_H
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#include "common/array.h"
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#include "common/endian.h"
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#include "pegasus/constants.h"
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namespace Common {
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class SeekableReadStream;
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}
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namespace Pegasus {
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class ExitTable {
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public:
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ExitTable() {}
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~ExitTable() {}
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static uint32 getResTag() { return MKTAG('E', 'x', 'i', 't'); }
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void loadFromStream(Common::SeekableReadStream *stream);
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void clear();
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struct Entry {
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Entry() { clear(); }
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bool isEmpty() { return movieStart == 0xffffffff; }
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void clear() {
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room = kNoRoomID;
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direction = kNoDirection;
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altCode = kNoAlternateID;
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movieStart = 0xffffffff;
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movieEnd = 0xffffffff;
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exitEnd = 0xffffffff;
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originalEnd = 0xffffffff;
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exitLoop = 0xffffffff;
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exitRoom = kNoRoomID;
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exitDirection = kNoDirection;
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}
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RoomID room;
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DirectionConstant direction;
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AlternateID altCode;
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TimeValue movieStart;
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TimeValue movieEnd;
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// exitEnd is the end of the optimized run of walks.
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TimeValue exitEnd;
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TimeValue originalEnd;
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// exitLoop is the loop start time of the optimized run of walks if the run
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// loops back on itself (so far, only in TSA).
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TimeValue exitLoop;
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RoomID exitRoom;
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DirectionConstant exitDirection;
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};
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Entry findEntry(RoomID room, DirectionConstant direction, AlternateID altCode);
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typedef Common::Array<Entry>::iterator iterator;
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iterator begin() { return _entries.begin(); }
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iterator end() { return _entries.end(); }
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private:
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Common::Array<Entry> _entries;
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};
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} // End of namespace Pegasus
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#endif
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