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_GFX_H
#define SCI_GRAPHICS_GFX_H
#include "sci/graphics/gui.h"
#include "common/hashmap.h"
namespace Sci {
#define SCI_TEXT_ALIGNMENT_RIGHT -1
#define SCI_TEXT_ALIGNMENT_CENTER 1
#define SCI_TEXT_ALIGNMENT_LEFT 0
class Screen;
class SciPalette;
class Font;
class SciGuiPicture;
class View;
typedef Common::HashMap<int, View *> ViewCache;
class Gfx {
public:
Gfx(ResourceManager *resMan, SegManager *segMan, Kernel *kernel, Screen *screen, SciPalette *palette);
~Gfx();
void init(Text *text);
byte *GetSegment(byte seg);
void ResetScreen();
Port *SetPort(Port *port);
Port *GetPort();
void SetOrigin(int16 left, int16 top);
void MoveTo(int16 left, int16 top);
void Move(int16 left, int16 top);
void OpenPort(Port *port);
void PenColor(int16 color);
void BackColor(int16 color);
void PenMode(int16 mode);
void TextGreyedOutput(bool state);
int16 GetPointSize();
void ClearScreen(byte color = 255);
void InvertRect(const Common::Rect &rect);
void EraseRect(const Common::Rect &rect);
void PaintRect(const Common::Rect &rect);
void FillRect(const Common::Rect &rect, int16 drawFlags, byte clrPen, byte clrBack = 0, byte bControl = 0);
void FrameRect(const Common::Rect &rect);
void OffsetRect(Common::Rect &r);
void OffsetLine(Common::Point &start, Common::Point &end);
void BitsShow(const Common::Rect &r);
void BitsShowHires(const Common::Rect &rect);
reg_t BitsSave(const Common::Rect &rect, byte screenFlags);
void BitsGetRect(reg_t memoryHandle, Common::Rect *destRect);
void BitsRestore(reg_t memoryHandle);
void BitsFree(reg_t memoryHandle);
void setEGAdrawingVisualize(bool state);
void drawPicture(GuiResourceId pictureId, int16 animationNr, bool mirroredFlag, bool addToFlag, GuiResourceId paletteId);
void drawCelAndShow(GuiResourceId viewId, int16 loopNo, int16 celNo, uint16 leftPos, uint16 topPos, byte priority, uint16 paletteNo, uint16 scaleX = 128, uint16 scaleY = 128);
void drawCel(GuiResourceId viewId, int16 loopNo, int16 celNo, Common::Rect celRect, byte priority, uint16 paletteNo, uint16 scaleX = 128, uint16 scaleY = 128);
void drawCel(View *view, int16 loopNo, int16 celNo, Common::Rect celRect, byte priority, uint16 paletteNo, uint16 scaleX = 128, uint16 scaleY = 128);
void drawHiresCelAndShow(GuiResourceId viewId, int16 loopNo, int16 celNo, uint16 leftPos, uint16 topPos, byte priority, uint16 paletteNo, reg_t upscaledHiresHandle, uint16 scaleX = 128, uint16 scaleY = 128);
uint16 onControl(uint16 screenMask, Common::Rect rect);
void PriorityBandsInit(int16 bandCount, int16 top, int16 bottom);
void PriorityBandsInit(byte *data);
byte CoordinateToPriority(int16 y);
int16 PriorityToCoordinate(byte priority);
bool CanBeHereCheckRectList(reg_t checkObject, Common::Rect checkRect, List *list);
void SetNowSeen(reg_t objectReference);
Port *_menuPort;
Common::Rect _menuBarRect;
Port *_curPort;
View *getView(GuiResourceId viewNum);
private:
void purgeCache();
ResourceManager *_resMan;
SegManager *_segMan;
Kernel *_kernel;
Screen *_screen;
SciPalette *_palette;
Text *_text;
Common::Rect _bounds;
Port *_mainPort;
// Priority Bands related variables
int16 _priorityTop, _priorityBottom, _priorityBandCount;
byte _priorityBands[200];
ViewCache _cachedViews;
// true means make EGA picture drawing visible
bool _EGAdrawingVisualize;
};
} // End of namespace Sci
#endif
|
