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
155
156
157
158
159
160
161
162
163
|
/* 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 CINE_ANIM_H
#define CINE_ANIM_H
#include "common/endian.h"
namespace Cine {
/**
* Cine engine's save game formats.
* Enumeration entries (Excluding the one used as an error)
* are sorted according to age (i.e. top one is oldest, last one newest etc).
*
* ANIMSIZE_UNKNOWN:
* - Animation data entry size is unknown (Used as an error).
*
* ANIMSIZE_23:
* - Animation data entry size is 23 bytes.
* - Used at least by 0.11.0 and 0.11.1 releases of ScummVM.
* - Introduced in revision 21772, stopped using in revision 31444.
*
* ANIMSIZE_30_PTRS_BROKEN:
* - Animation data entry size is 30 bytes.
* - Data and mask pointers in the saved structs are always NULL.
* - Introduced in revision 31453, stopped using in revision 32073.
*
* ANIMSIZE_30_PTRS_INTACT:
* - Animation data entry size is 30 bytes.
* - Data and mask pointers in the saved structs are intact,
* so you can test them for equality or inequality with NULL
* but don't try using them for anything else, it won't work.
* - Introduced in revision 31444, got broken in revision 31453,
* got fixed in revision 32073 and used after that.
*
* TEMP_OS_FORMAT:
* - Temporary Operation Stealth savegame format.
* - NOT backward compatible and NOT to be supported in the future.
* This format should ONLY be used during development and abandoned
* later in favor of a better format!
*/
enum CineSaveGameFormat {
ANIMSIZE_UNKNOWN,
ANIMSIZE_23,
ANIMSIZE_30_PTRS_BROKEN,
ANIMSIZE_30_PTRS_INTACT,
TEMP_OS_FORMAT
};
/** Identifier for the temporary Operation Stealth savegame format. */
static const uint32 TEMP_OS_FORMAT_ID = MKID_BE('TEMP');
/** The current version number of Operation Stealth's savegame format. */
static const uint32 CURRENT_OS_SAVE_VER = 0;
/** Chunk header used by the temporary Operation Stealth savegame format. */
struct ChunkHeader {
uint32 id; ///< Identifier (e.g. MKID_BE('TEMP'))
uint32 version; ///< Version number
uint32 size; ///< Size of the chunk after this header in bytes
};
struct AnimHeaderStruct {
byte field_0;
byte field_1;
byte field_2;
byte field_3;
uint16 frameWidth;
uint16 frameHeight;
byte field_8;
byte field_9;
byte field_A;
byte field_B;
byte field_C;
byte field_D;
uint16 numFrames;
byte field_10;
byte field_11;
byte field_12;
byte field_13;
uint16 field_14;
};
struct AnimDataEntry {
char name[9];
byte color;
};
#define ANIM_RAW 0 // memcpy
#define ANIM_MASK 1 // convertMask
#define ANIM_SPRITE 2 // gfxConvertSpriteToRaw
#define ANIM_MASKSPRITE 3 // gfxConvertSpriteToRaw + generateMask
#define ANIM_PALSPRITE 5 // convert8BBP
#define ANIM_FULLSPRITE 8 // convert8BBP2
class AnimData {
private:
byte *_data; ///< Image data
byte *_mask; ///< Image mask (may be NULL)
int16 _fileIdx; ///< Source file index in bundle
int16 _frameIdx; ///< Frame number in animation
char _name[10]; ///< Part filename
int _size; ///< _data/_mask size, internal only
public:
uint16 _width; ///< Image width (usually twice the real size)
uint16 _height; ///< Image height
uint16 _bpp; ///< Bit depth/type information
uint16 _var1; ///< Something related to width
int _realWidth; ///< Real image width in bytes
AnimData();
AnimData(const AnimData &src);
~AnimData();
AnimData &operator=(const AnimData &src);
const byte *data() const { return _data; } ///< Image data
const byte *mask() const { return _mask; } ///< Image mask (may be NULL)
byte getColor(int x, int y);
void load(byte *d, int type, uint16 w, uint16 h, int16 file, int16 frame, const char *n, byte transparent = 0);
void clear();
void save(Common::OutSaveFile &fHandle) const;
};
#define NUM_MAX_ANIMDATA 255
extern Common::Array<AnimData> animDataTable;
void freeAnimDataTable(void);
void freeAnimDataRange(byte startIdx, byte numIdx);
int loadResource(const char *resourceName, int16 idx = -1);
void loadResourcesFromSave(Common::SeekableReadStream &fHandle, enum CineSaveGameFormat saveGameFormat);
void generateMask(const byte *sprite, byte *mask, uint16 size, byte transparency);
} // End of namespace Cine
#endif
|
