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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
/* 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.
*
* $URL$
* $Id$
*
*/
/*
* This code is based on original Hugo Trilogy source code
*
* Copyright (c) 1989-1995 David P. Gray
*
*/
#ifndef HUGO_FILE_H
#define HUGO_FILE_H
// TODO get rid of those defines
#define HELPFILE "help.dat"
#define EOP '#' // Marks end of a page in help file
struct PCC_header_t { // Structure of PCX file header
byte mfctr, vers, enc, bpx;
uint16 x1, y1, x2, y2; // bounding box
uint16 xres, yres;
byte palette[48]; // EGA color palette
byte vmode, planes;
uint16 bytesPerLine; // Bytes per line
byte fill2[60];
}; // Header of a PCC file
// Record and playback handling stuff:
struct pbdata_t {
// int key; // Character
uint32 time; // Time at which character was pressed
};
namespace Hugo {
class FileManager {
public:
FileManager(HugoEngine *vm);
virtual ~FileManager();
bool fileExists(char *filename);
sound_pt getSound(short sound, uint16 *size);
void closePlaybackFile();
void initSavedGame();
void instructions();
void readBootFile();
void readImage(int objNum, object_t *objPtr);
void readUIFImages();
void readUIFItem(short id, byte *buf);
void restoreGame(short slot);
void saveGame(short slot, const char *descrip);
virtual void openDatabaseFiles() = 0;
virtual void closeDatabaseFiles() = 0;
virtual void readBackground(int screenIndex) = 0;
virtual void readOverlay(int screenNum, image_pt image, ovl_t overlayType) = 0;
virtual char *fetchString(int index) = 0;
protected:
HugoEngine *_vm;
Common::File _stringArchive; // Handle for string file
Common::File _sceneryArchive1; // Handle for scenery file
Common::File _objectsArchive; // Handle for objects file
seq_t *readPCX(Common::File &f, seq_t *seqPtr, byte *imagePtr, bool firstFl, const char *name);
private:
byte *convertPCC(byte *p, uint16 y, uint16 bpl, image_pt data_p);
uif_hdr_t *getUIFHeader(uif_t id);
pbdata_t pbdata;
FILE *fpb;
//Strangerke : Not used?
void openPlaybackFile(bool playbackFl, bool recordFl);
void printBootText();
// bool pkkey();
// char pbget();
};
class FileManager_v1d : public FileManager {
public:
FileManager_v1d(HugoEngine *vm);
~FileManager_v1d();
void openDatabaseFiles();
void closeDatabaseFiles();
void readBackground(int screenIndex);
void readOverlay(int screenNum, image_pt image, ovl_t overlayType);
char *fetchString(int index);
};
class FileManager_v2d : public FileManager {
public:
FileManager_v2d(HugoEngine *vm);
~FileManager_v2d();
void openDatabaseFiles();
void closeDatabaseFiles();
void readBackground(int screenIndex);
void readOverlay(int screenNum, image_pt image, ovl_t overlayType);
char *fetchString(int index);
};
class FileManager_v3d : public FileManager_v2d {
public:
FileManager_v3d(HugoEngine *vm);
~FileManager_v3d();
void openDatabaseFiles();
void closeDatabaseFiles();
void readBackground(int screenIndex);
void readOverlay(int screenNum, image_pt image, ovl_t overlayType);
private:
Common::File _sceneryArchive2; // Handle for scenery file
};
class FileManager_v1w : public FileManager_v2d {
public:
FileManager_v1w(HugoEngine *vm);
~FileManager_v1w();
void readOverlay(int screenNum, image_pt image, ovl_t overlayType);
};
} // End of namespace Hugo
#endif //HUGO_FILE_H
|
