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
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2013 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef RENDER_SDLGRAPHICS_H
#define RENDER_SDLGRAPHICS_H
#ifdef USE_SDL2
#include "render/sdl2graphics.h"
#else
#include "render/graphics.h"
#include "localconsts.h"
class Image;
class ImageCollection;
class ImageVertexes;
/**
* A central point of control for graphics.
*/
class SDLGraphics final : public Graphics
{
public:
/**
* Constructor.
*/
SDLGraphics();
A_DELETE_COPY(SDLGraphics)
/**
* Destructor.
*/
~SDLGraphics();
void _beginDraw() override final;
void _endDraw() override final;
bool pushClipArea(gcn::Rectangle rect) override final;
void popClipArea() override final;
bool drawRescaledImage(const Image *const image, int srcX,
int srcY, int dstX, int dstY,
const int width, const int height,
const int desiredWidth,
const int desiredHeight,
const bool useColor = false) override final;
void drawPattern(const Image *const image,
const int x, const int y,
const int w, const int h) override final;
void drawRescaledPattern(const Image *const image,
const int x, const int y,
const int w, const int h,
const int scaledWidth,
const int scaledHeight) override final;
void calcPattern(ImageVertexes *const vert,
const Image *const image,
const int x, const int y,
const int w, const int h) const override final;
void calcPattern(ImageCollection *const vert,
const Image *const image,
const int x, const int y,
const int w, const int h) const override final;
void calcTileVertexes(ImageVertexes *const vert,
const Image *const image,
int x, int y) const override final;
void calcTileSDL(ImageVertexes *const vert,
int x, int y) const override final;
void calcTileCollection(ImageCollection *const vertCol,
const Image *const image,
int x, int y) override final;
void drawTileVertexes(const ImageVertexes *const vert) override final;
void drawTileCollection(const ImageCollection *const vertCol)
override final;
void updateScreen() override final;
SDL_Surface *getScreenshot() override final A_WARN_UNUSED;
bool drawNet(const int x1, const int y1,
const int x2, const int y2,
const int width, const int height) override final;
bool calcWindow(ImageCollection *const vertCol,
const int x, const int y,
const int w, const int h,
const ImageRect &imgRect) override final;
void fillRectangle(const gcn::Rectangle &rect) override final;
void drawRectangle(const gcn::Rectangle &rect) override final;
void drawPoint(int x, int y) override final;
void drawLine(int x1, int y1, int x2, int y2) override final;
bool setVideoMode(const int w, const int h,
const int bpp,
const bool fs,
const bool hwaccel,
const bool resize,
const bool noFrame) override final;
bool drawImage2(const Image *const image,
int srcX, int srcY,
int dstX, int dstY,
const int width, const int height,
const bool useColor) override final;
protected:
int SDL_FakeUpperBlit(const SDL_Surface *const src,
SDL_Rect *const srcrect,
const SDL_Surface *const dst,
SDL_Rect *dstrect) const;
void drawHLine(int x1, int y, int x2);
void drawVLine(int x, int y1, int y2);
uint32_t mOldPixel;
int mOldAlpha;
};
#endif // USE_SDL2
#endif // RENDER_SDLGRAPHICS_H
|
