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
|
/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2004 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 WIZ_HE_H
#define WIZ_HE_H
#include "common/rect.h"
namespace Scumm {
struct WizPolygon {
Common::Point vert[5];
Common::Rect bound;
int id;
int numVerts;
bool flag;
};
struct WizImage {
int resNum;
int x1;
int y1;
int flags;
int state;
int unk;
};
struct WizParameters {
byte filename[260];
Common::Rect box;
int processFlags;
int processMode;
int unk_11C;
int unk_120;
int unk_124;
int unk_128;
int unk_12C;
int unk_130;
int unk_134;
int unk_138;
int compType;
int unk_14C;
int angle;
int zoom;
int unk_15C;
int unk_160;
uint8 remapColor[256];
uint8 remapIndex[256];
int remapNum;
WizImage img;
};
struct Wiz {
enum {
FW_PRINT = 0x4,
FW_MEM = 0x20,
FW_POLYGON = 0x40,
FW_XFLIP = 0x400,
FW_YFLIP = 0x800
};
enum {
NUM_POLYGONS = 200,
NUM_IMAGES = 255
};
WizImage _images[NUM_IMAGES];
uint16 _imagesNum;
WizPolygon _polygons[NUM_POLYGONS];
Wiz();
void polygonClear();
void polygonLoad(const uint8 *polData);
void polygonStore(int id, bool flag, int vert1x, int vert1y, int vert2x, int vert2y, int vert3x, int vert3y, int vert4x, int vert4y);
void polygonErase(int fromId, int toId);
int polygonHit(int id, int x, int y);
bool polygonDefined(int id);
bool polygonContains(const WizPolygon &pol, int x, int y);
static void copyAuxImage(uint8 *dst1, uint8 *dst2, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch);
static void copyWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect);
static void copyRawWizImage(uint8 *dst, const uint8 *src, int dstw, int dsth, int srcx, int srcy, int srcw, int srch, const Common::Rect *rect, int flags, const uint8 *palPtr, int transColor);
static void decompressWizImage(uint8 *dst, int dstPitch, const Common::Rect &dstRect, const uint8 *src, const Common::Rect &srcRect, const uint8 *imagePal = NULL);
int isWizPixelNonTransparent(const uint8 *data, int x, int y, int w, int h);
uint8 getWizPixelColor(const uint8 *data, int x, int y, int w, int h, uint8 color);
uint8 getRawWizPixelColor(const uint8 *data, int x, int y, int w, int h, uint8 color);
void computeWizHistogram(uint32 *histogram, const uint8 *data, const Common::Rect *srcRect);
void computeRawWizHistogram(uint32 *histogram, const uint8 *data, int srcPitch, const Common::Rect *srcRect);
};
} // End of namespace Scumm
#endif
|
