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/* 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.
*
* 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.
*
*/
#ifndef CHEWY_RESOURCE_H
#define CHEWY_RESOURCE_H
#include "common/scummsys.h"
#include "common/file.h"
#include "common/util.h"
#include "common/str.h"
#include "common/hashmap.h"
#include "common/hash-str.h"
#include "common/random.h"
namespace Chewy {
// 4 + 2 + 2 + 4 + 2 + 2 + 768 = 784 bytes
#define TBF_CHUNK_HEADER_SIZE 784
struct TBFChunk {
uint32 packedSize; // includes header
uint16 type;
uint32 pos; // extra field
// TBF chunk header
// ID (TBF, followed by a zero)
uint16 screenMode;
uint16 compressionFlag;
uint32 unpackedSize;
uint16 width;
uint16 height;
char palette[3 * 256];
};
typedef Common::Array<TBFChunk> TBFChunkList;
class Resource {
public:
Resource(Common::String filename);
~Resource();
TBFChunk *getChunk(int num);
Common::SeekableReadStream *getChunkData(int num);
private:
Common::File _stream;
uint16 _chunkCount;
TBFChunkList _tbfChunkList;
};
} // End of namespace Chewy
#endif
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