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
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2002 The ScummVM project
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*/
#include "stdafx.h"
#include "engine.h"
#include "gameDetector.h"
#include "config-file.h"
#include "scumm.h"
#include "simon/simon.h"
#include "sound/mixer.h"
/* FIXME - BIG HACK for MidiEmu */
OSystem *g_system = 0;
SoundMixer *g_mixer = 0;
Engine::Engine(GameDetector *detector, OSystem *syst)
: _system(syst)
{
_mixer = new SoundMixer();
_gameDataPath = detector->_gameDataPath;
/* FIXME - BIG HACK for MidiEmu */
g_system = _system;
g_mixer = _mixer;
}
Engine::~Engine()
{
delete _mixer;
}
const char *Engine::getSavePath() const
{
const char *dir = NULL;
#ifdef _WIN32_WCE
dir = _gameDataPath;
#else
#if !defined(MACOS_CARBON)
dir = getenv("SCUMMVM_SAVEPATH");
#endif
// If SCUMMVM_SAVEPATH was not specified, try to use game specific savepath from config
if (!dir || dir[0] == 0)
dir = scummcfg->get("savepath");
// If SCUMMVM_SAVEPATH was not specified, try to use general path from config
if (!dir || dir[0] == 0)
dir = scummcfg->get("savepath", "scummvm");
// If no save path was specified, use no directory prefix
if (dir == NULL)
dir = "";
#endif
return dir;
}
Engine *Engine::createFromDetector(GameDetector *detector, OSystem *syst)
{
Engine *engine;
if (detector->_gameId >= GID_SIMON_FIRST && detector->_gameId <= GID_SIMON_LAST) {
// Simon the Sorcerer
detector->_gameId -= GID_SIMON_FIRST;
engine = new SimonState(detector, syst);
} else {
// Some kind of Scumm game
if (detector->_features & GF_OLD256)
engine = new Scumm_v3(detector, syst);
else if (detector->_features & GF_SMALL_HEADER) // this force loomCD as v4
engine = new Scumm_v4(detector, syst);
else if (detector->_features & GF_AFTER_V7)
engine = new Scumm_v7(detector, syst);
else if (detector->_features & GF_AFTER_V6) // this force SamnmaxCD as v6
engine = new Scumm_v6(detector, syst);
else
engine = new Scumm_v5(detector, syst);
}
return engine;
}
|
