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71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
/* ResidualVM - A 3D game interpreter
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*
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* ResidualVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the AUTHORS
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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
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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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* 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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* 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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#include "engines/myst3/directoryentry.h"
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#include "common/debug.h"
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namespace Myst3 {
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DirectoryEntry::DirectoryEntry(Archive *archive) :
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_archive(archive) {
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memset(_roomName, 0, sizeof(_roomName));
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}
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void DirectoryEntry::readFromStream(Common::SeekableReadStream &inStream, const char *room) {
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if (room == 0)
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inStream.read(_roomName, 4);
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else
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Common::strlcpy(_roomName, room, sizeof(_roomName));
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// The index is stored as a 24-bits number
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_index = inStream.readUint16LE();
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_index |= inStream.readByte() << 16;
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byte subItemCount = inStream.readByte();
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_subentries.clear();
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for (uint i = 0; i < subItemCount ; i++) {
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DirectorySubEntry subEntry(_archive);
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subEntry.readFromStream(inStream);
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_subentries.push_back(subEntry);
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}
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}
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void DirectoryEntry::dumpToFiles(Common::SeekableReadStream &inStream) {
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for (uint i = 0; i < _subentries.size(); i++) {
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_subentries[i].dumpToFile(inStream, _roomName, _index);
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}
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}
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DirectorySubEntry *DirectoryEntry::getItemDescription(uint16 face, DirectorySubEntry::ResourceType type) {
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for (uint i = 0; i < _subentries.size(); i++) {
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if (_subentries[i].getFace() == face
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&& _subentries[i].getType() == type) {
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return &_subentries[i];
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}
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}
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return 0;
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}
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} // end of namespace Myst3
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