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
|
/* 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.
*
*/
#ifndef SHERLOCK_SCREEN_H
#define SHERLOCK_SCREEN_H
#include "common/list.h"
#include "common/rect.h"
#include "common/serializer.h"
#include "sherlock/surface.h"
#include "sherlock/resources.h"
namespace Sherlock {
#define PALETTE_SIZE 768
#define PALETTE_COUNT 256
#define VGA_COLOR_TRANS(x) ((x) * 255 / 63)
enum {
INFO_BLACK = 1,
INFO_FOREGROUND = 11,
INFO_BACKGROUND = 1,
BORDER_COLOR = 237,
INV_FOREGROUND = 14,
INV_BACKGROUND = 1,
COMMAND_HIGHLIGHTED = 10,
COMMAND_FOREGROUND = 15,
COMMAND_BACKGROUND = 4,
COMMAND_NULL = 248,
BUTTON_TOP = 233,
BUTTON_MIDDLE = 244,
BUTTON_BOTTOM = 248,
TALK_FOREGROUND = 12,
TALK_NULL = 16,
PEN_COLOR = 250
};
class SherlockEngine;
class Screen : public Surface {
private:
SherlockEngine *_vm;
int _fontNumber;
Common::List<Common::Rect> _dirtyRects;
uint32 _transitionSeed;
ImageFile *_font;
int _fontHeight;
Surface _sceneSurface;
void mergeDirtyRects();
bool unionRectangle(Common::Rect &destRect, const Common::Rect &src1, const Common::Rect &src2);
void writeString(const Common::String &str, const Common::Point &pt, byte color);
protected:
virtual void addDirtyRect(const Common::Rect &r);
public:
Surface _backBuffer1, _backBuffer2;
Surface *_backBuffer;
bool _fadeStyle;
byte _cMap[PALETTE_SIZE];
byte _sMap[PALETTE_SIZE];
public:
Screen(SherlockEngine *vm);
virtual ~Screen();
void setFont(int fontNumber);
void update();
void getPalette(byte palette[PALETTE_SIZE]);
void setPalette(const byte palette[PALETTE_SIZE]);
int equalizePalette(const byte palette[PALETTE_SIZE]);
void fadeToBlack(int speed = 2);
void fadeIn(const byte palette[PALETTE_SIZE], int speed = 2);
void randomTransition();
void verticalTransition();
void print(const Common::Point &pt, byte color, const char *formatStr, ...);
void gPrint(const Common::Point &pt, byte color, const char *formatStr, ...);
void restoreBackground(const Common::Rect &r);
void slamArea(int16 xp, int16 yp, int16 width, int16 height);
void slamRect(const Common::Rect &r);
void flushImage(ImageFrame *frame, const Common::Point &pt,
int16 *xp, int16 *yp, int16 *width, int16 *height);
int stringWidth(const Common::String &str);
int charWidth(char c);
void vgaBar(const Common::Rect &r, int color);
void makeButton(const Common::Rect &bounds, int textX, const Common::String &str);
void buttonPrint(const Common::Point &pt, byte color, bool slamIt, const Common::String &str);
void makePanel(const Common::Rect &r);
void makeField(const Common::Rect &r);
void setDisplayBounds(const Common::Rect &r);
void resetDisplayBounds();
Common::Rect getDisplayBounds();
int fontNumber() const { return _fontNumber; }
void synchronize(Common::Serializer &s);
};
} // End of namespace Sherlock
#endif
|
