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
81
|
/* 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 GLK_MAGNETIC_DETECTION
#define GLK_MAGNETIC_DETECTION
#include "common/fs.h"
#include "common/hash-str.h"
#include "engines/game.h"
#include "glk/detection.h"
namespace Glk {
namespace Magnetic {
/**
* The following game database is built from Generic/games.txt, and is used
* to identify the game being run. Magnetic Scrolls games don't generally
* supply a status line, so this data can be used instead.
*/
struct gms_game_table_t {
const uint32 undo_size; ///< Header word at offset 0x22
const uint32 undo_pc; ///< Header word at offset 0x26
const char *const name; ///< Game title and platform
};
typedef const gms_game_table_t *gms_game_tableref_t;
/**
* Meta engine for Magnetic interpreter
*/
class MagneticMetaEngine {
public:
/**
* Get a list of supported games
*/
static void getSupportedGames(PlainGameList &games);
/**
* Returns a game description for the given game Id, if it's supported
*/
static GameDescriptor findGame(const char *gameId);
/**
* Detect supported games
*/
static bool detectGames(const Common::FSList &fslist, DetectedGames &gameList);
/**
* Check for game Id clashes with other sub-engines
*/
static void detectClashes(Common::StringMap &map);
};
/**
* Look up and return the game table entry given a game's undo size and
* undo pc values. Returns the entry, or NULL if not found.
*/
extern const gms_game_table_t *gms_gameid_lookup_game(uint32 undo_size, uint32 undo_pc);
} // End of namespace Magnetic
} // End of namespace Glk
#endif
|
