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
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
/* 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 SUPERNOVA_SCREEN_H
#define SUPERNOVA_SCREEN_H
#include "common/array.h"
#include "common/rect.h"
#include "common/scummsys.h"
#include "supernova/imageid.h"
#include "supernova/msn_def.h"
namespace Supernova {
class SupernovaEngine;
class GameManager;
class ResourceManager;
class GuiElement;
class Room;
class MSNImage;
class Screen;
const int kScreenWidth = 320;
const int kScreenHeight = 200;
const int kFontWidth = 5;
const int kFontHeight = 8;
enum Color {
kColorBlack = 0,
kColorWhite25 = 1,
kColorWhite35 = 2,
kColorWhite44 = 3,
kColorWhite99 = 4,
kColorDarkGreen = 5,
kColorGreen = 6,
kColorDarkRed = 7,
kColorRed = 8,
kColorDarkBlue = 9,
kColorBlue = 10,
kColorWhite63 = 11,
kColorLightBlue = 12,
kColorLightGreen = 13,
kColorLightYellow = 14,
kColorLightRed = 15,
kColorCursorTransparent = kColorWhite25
};
class ScreenBuffer {
friend class ScreenBufferStack;
public:
ScreenBuffer();
private:
byte *_pixels;
int _x;
int _y;
int _width;
int _height;
};
class ScreenBufferStack {
public:
ScreenBufferStack();
void push(int x, int y, int width, int height);
void restore();
private:
ScreenBuffer _buffer[8];
ScreenBuffer *_last;
};
class Marquee {
public:
enum MarqueeId {
kMarqueeIntro,
kMarqueeOutro
};
Marquee(Screen *screen, MarqueeId id, const char *text);
void renderCharacter();
private:
void clearText();
Screen *_screen;
const char *const _textBegin;
const char *_text;
bool _loop;
int _delay;
int _color;
int _x;
int _y;
int _textWidth;
};
class Screen {
friend class Marquee;
public:
struct ImageInfo {
int filenumber;
int section;
};
public:
static void initPalette();
static int textWidth(const uint16 key);
static int textWidth(const char *text);
static int textWidth(const Common::String &text);
public:
Screen(SupernovaEngine *vm, GameManager *gm, ResourceManager *resMan);
int getViewportBrightness() const;
void setViewportBrightness(int brightness);
int getGuiBrightness() const;
void setGuiBrightness(int brightness);
const MSNImage *getCurrentImage() const;
bool isMessageShown() const;
void paletteFadeIn();
void paletteFadeOut();
void paletteBrightness();
void renderImage(ImageId id, bool removeImage = false);
void renderImage(int section);
bool setCurrentImage(int filenumber);
void saveScreen(int x, int y, int width, int height);
void saveScreen(const GuiElement &guiElement);
void restoreScreen();
void renderRoom(Room &room);
void renderMessage(const char *text, MessagePosition position = kMessageNormal);
void renderMessage(const Common::String &text, MessagePosition position = kMessageNormal);
void renderMessage(StringId stringId, MessagePosition position = kMessageNormal,
Common::String var1 = "", Common::String var2 = "");
void removeMessage();
void renderText(const uint16 character);
void renderText(const char *text);
void renderText(const Common::String &text);
void renderText(StringId stringId);
void renderText(const uint16 character, int x, int y, byte color);
void renderText(const char *text, int x, int y, byte color);
void renderText(const Common::String &text, int x, int y, byte color);
void renderText(StringId stringId, int x, int y, byte color);
void renderText(const GuiElement &guiElement);
void renderBox(int x, int y, int width, int height, byte color);
void renderBox(const GuiElement &guiElement);
void setColor63(byte value);
Common::Point getTextCursorPos();
void setTextCursorPos(int x, int y);
byte getTextCursorColor();
void setTextCursorColor(byte color);
void update();
private:
void renderImageSection(const MSNImage *image, int section);
private:
SupernovaEngine *_vm;
GameManager *_gm;
ResourceManager *_resMan;
const MSNImage *_currentImage;
ScreenBufferStack _screenBuffer;
int _screenWidth;
int _screenHeight;
int _textCursorX;
int _textCursorY;
int _textColor;
byte _viewportBrightness;
byte _guiBrightness;
bool _messageShown;
};
}
#endif
|
