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
|
/* 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 SCI_ENGINE_SAVEGAME_H
#define SCI_ENGINE_SAVEGAME_H
#include "common/scummsys.h"
#include "common/str.h"
#include "sci/sci.h"
namespace Sci {
struct EngineState;
enum {
CURRENT_SAVEGAME_VERSION = 19,
MINIMUM_SAVEGAME_VERSION = 9
};
// Savegame metadata
struct SavegameMetadata {
Common::String savegame_name;
int savegame_version;
Common::String game_version;
int savegame_date;
int savegame_time;
};
/**
* Saves a game state to the hard disk in a portable way.
* @param s The state to save
* @param save The stream to save to
* @param savename The description of the savegame
* @return 0 on success, 1 otherwise
*/
int gamestate_save(EngineState *s, Common::WriteStream *save, const char *savename, const char *version);
/**
* Restores a game state from a directory.
* @param s An older state from the same game
* @param dirname The subdirectory to restore from
*/
void gamestate_restore(EngineState *s, Common::SeekableReadStream *save);
/**
* Read the header from a savegame.
*/
bool get_savegame_metadata(Common::SeekableReadStream* stream, SavegameMetadata* meta);
} // End of namespace Sci
#endif // SCI_ENGINE_SAVEGAME_H
|
