diff options
Diffstat (limited to 'engines/pegasus/neighborhood/zoom.cpp')
-rw-r--r-- | engines/pegasus/neighborhood/zoom.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/engines/pegasus/neighborhood/zoom.cpp b/engines/pegasus/neighborhood/zoom.cpp new file mode 100644 index 0000000000..478ec6e493 --- /dev/null +++ b/engines/pegasus/neighborhood/zoom.cpp @@ -0,0 +1,74 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * Additional copyright for this file: + * Copyright (C) 1995-1997 Presto Studios, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "common/debug.h" +#include "common/stream.h" +#include "common/textconsole.h" + +#include "pegasus/neighborhood/zoom.h" + +namespace Pegasus { + +void ZoomTable::loadFromStream(Common::SeekableReadStream *stream) { + uint32 count = stream->readUint32BE(); + _entries.resize(count); + + for (uint32 i = 0; i < count; i++) { + _entries[i].hotspot = stream->readUint16BE(); + _entries[i].movieStart = stream->readUint32BE(); + _entries[i].movieEnd = stream->readUint32BE(); + _entries[i].room = stream->readUint16BE(); + _entries[i].direction = stream->readByte(); + debug(0, "Zoom[%d]: %d %d %d %d %d", i, _entries[i].hotspot, _entries[i].movieStart, + _entries[i].movieEnd, _entries[i].room, _entries[i].direction); + stream->readByte(); // alignment + } +} + +void ZoomTable::clear() { + _entries.clear(); +} + +ZoomTable::Entry::Entry() { + clear(); +} + +void ZoomTable::Entry::clear() { + hotspot = kNoHotSpotID; + movieStart = 0xffffffff; + movieEnd = 0xffffffff; + room = kNoRoomID; + direction = kNoDirection; +} + +ZoomTable::Entry ZoomTable::findEntry(HotSpotID hotspot) { + for (uint32 i = 0; i < _entries.size(); i++) + if (_entries[i].hotspot == hotspot) + return _entries[i]; + + return Entry(); +} + +} // End of namespace Pegasus |