blob: 02bcf5eedb5eec32e440ce38612fcf1745b0787d (
plain)
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
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2003-2005 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.
*
* $Header$
*
*/
#ifndef RESMAN_H
#define RESMAN_H
#include "sword1/memman.h"
#include "common/file.h"
#include "sword1/sworddefs.h"
namespace Sword1 {
#define MAX_LABEL_SIZE (31+1)
#define MAX_OPEN_CLUS 8 // don't open more than 8 files at once
struct Grp {
uint32 noRes;
MemHandle *resHandle;
uint32 *offset;
uint32 *length;
};
struct Clu {
uint32 refCount;
Common::File *file;
char label[MAX_LABEL_SIZE];
uint32 noGrp;
Grp *grp;
Clu *nextOpen;
};
struct Prj {
uint32 noClu;
Clu *clu;
};
class ResMan {
public:
ResMan(const char *fileName);
~ResMan(void);
void flush(void);
void resClose(uint32 id);
void resOpen(uint32 id);
void *fetchRes(uint32 id);
void dumpRes(uint32 id);
void *openFetchRes(uint32 id);
void *cptResOpen(uint32 id);
Header *lockScript(uint32 scrID);
void unlockScript(uint32 scrID);
FrameHeader *fetchFrame(void *resourceData, uint32 frameNo);
private:
uint32 resLength(uint32 id);
MemHandle *resHandle(uint32 id);
uint32 resOffset(uint32 id);
Common::File *resFile(uint32 id);
void openCptResourceBigEndian(uint32 id);
void openScriptResourceBigEndian(uint32 id);
void loadCluDescript(const char *fileName);
void freeCluDescript(void);
Prj _prj;
MemMan *_memMan;
static const uint32 _scriptList[TOTAL_SECTIONS]; //a table of resource tags
static uint32 _srIdList[29];
Clu *_openCluStart, *_openCluEnd;
int _openClus;
};
} // End of namespace Sword1
#endif //RESMAN_H
|
