1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/* 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.
*
* $URL$
* $Id$
*
*/
#ifndef SCUMM_FILE_NES_H
#define SCUMM_FILE_NES_H
#include "common/file.h"
#include "scumm/file.h"
namespace Scumm {
class ScummNESFile : public BaseScummFile {
public:
enum ROMset {
kROMsetUSA,
kROMsetEurope,
kROMsetSweden,
kROMsetFrance,
kROMsetGermany,
kROMsetSpain,
kROMsetNum
};
struct Resource;
struct LFLEntry;
struct LFL;
private:
Common::MemoryReadStream *_stream;
ROMset _ROMset;
byte *_buf;
bool generateIndex();
bool generateResource(int res);
uint16 extractResource(Common::WriteStream *out, const Resource *res);
byte fileReadByte();
uint16 fileReadUint16LE();
public:
ScummNESFile();
void setEnc(byte value);
bool open(const Common::String &filename);
bool openSubFile(const Common::String &filename);
void close();
bool eos() const { return _stream->eos(); }
int32 pos() const { return _stream->pos(); }
int32 size() const { return _stream->size(); }
bool seek(int32 offs, int whence = SEEK_SET) { return _stream->seek(offs, whence); }
uint32 read(void *dataPtr, uint32 dataSize) { return _stream->read(dataPtr, dataSize); }
};
} // End of namespace Scumm
#endif
|
