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
|
/* 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 SCI_GRAPHICS_HELPERS_H
#define SCI_GRAPHICS_HELPERS_H
#include "common/endian.h" // for READ_LE_UINT16
#include "common/rect.h"
#include "sci/engine/vm_types.h"
namespace Sci {
// Cache limits
#define MAX_CACHED_CURSORS 10
#define MAX_CACHED_FONTS 20
#define MAX_CACHED_VIEWS 50
#define SCI_SHAKE_DIRECTION_VERTICAL 1
#define SCI_SHAKE_DIRECTION_HORIZONTAL 2
typedef int GuiResourceId; // is a resource-number and -1 means no parameter given
typedef int16 TextAlignment;
struct Port {
uint16 id;
int16 top, left;
Common::Rect rect;
int16 curTop, curLeft;
int16 fontHeight;
GuiResourceId fontId;
bool greyedOutput;
int16 penClr, backClr;
int16 penMode;
Port(uint16 theId) : id(theId), top(0), left(0),
curTop(0), curLeft(0),
fontHeight(0), fontId(0), greyedOutput(false),
penClr(0), backClr(0xFF), penMode(0) {
}
};
struct Window : public Port {
Common::Rect dims; // client area of window
Common::Rect restoreRect; // total area of window including borders
uint16 wndStyle;
uint16 saveScreenMask;
reg_t hSaved1;
reg_t hSaved2;
Common::String title;
bool bDrawn;
Window(uint16 theId) : Port(theId),
wndStyle(0), saveScreenMask(0),
hSaved1(NULL_REG), hSaved2(NULL_REG),
bDrawn(false) {
}
};
struct AnimateEntry {
reg_t object;
GuiResourceId viewId;
int16 loopNo;
int16 celNo;
int16 paletteNo;
int16 x, y, z;
int16 priority;
uint16 signal;
uint16 scaleSignal;
int16 scaleX;
int16 scaleY;
Common::Rect celRect;
bool showBitsFlag;
reg_t castHandle;
};
typedef Common::List<AnimateEntry *> AnimateList;
struct Color {
byte used;
byte r, g, b;
};
struct Palette {
byte mapping[256];
uint32 timestamp;
Color colors[256];
byte intensity[256];
};
struct PalSchedule {
byte from;
uint32 schedule;
};
/** Button and frame control flags. */
enum controlStateFlags {
kControlStateEnabled = 0x0001, ///< 0001 - enabled buttons (used by the interpreter)
kControlStateDisabled = 0x0004, ///< 0010 - grayed out buttons (used by the interpreter)
kControlStateFramed = 0x0008, ///< 1000 - widgets surrounded by a frame (used by the interpreter)
kControlStateDitherFramed = 0x1000 ///< 0001 0000 0000 0000 - widgets surrounded by a dithered frame (used in kgraphics)
};
enum ViewType {
kViewUnknown,
kViewEga,
kViewVga,
kViewVga11,
kViewAmiga
};
} // End of namespace Sci
#endif
|
