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/*
* 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 SDLGRAPHICS_H
#define SDLGRAPHICS_H
#include "graphics.h"
#include "localconsts.h"
class Image;
class ImageCollection;
class ImageVertexes;
class MapLayer;
struct SDL_Surface;
int MSDL_gfxBlitRGBA(SDL_Surface *src, SDL_Rect *srcrect,
SDL_Surface *dst, SDL_Rect *dstrect);
/**
* A central point of control for graphics.
*/
class SDLGraphics : public Graphics
{
public:
enum BlitMode
{
BLIT_NORMAL = 0,
BLIT_GFX
};
/**
* Constructor.
*/
SDLGraphics();
A_DELETE_COPY(SDLGraphics)
/**
* Destructor.
*/
virtual ~SDLGraphics();
void _beginDraw();
void _endDraw();
bool pushClipArea(gcn::Rectangle rect);
void popClipArea();
virtual 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);
virtual void drawImagePattern(const Image *const image,
const int x, const int y,
const int w, const int h);
virtual void drawRescaledImagePattern(const Image *const image,
const int x, const int y,
const int w, const int h,
const int scaledWidth,
const int scaledHeight);
virtual void calcImagePattern(ImageVertexes *const vert,
const Image *const image,
const int x, const int y,
const int w, const int h) const;
virtual void calcImagePattern(ImageCollection *const vert,
const Image *const image,
const int x, const int y,
const int w, const int h) const;
virtual void calcTile(ImageVertexes *const vert,
const Image *const image, int x, int y) const;
virtual void calcTileSDL(ImageVertexes *const vert,
int x, int y) const;
virtual void calcTile(ImageCollection *const vertCol,
const Image *const image,
int x, int y);
virtual void drawTile(const ImageVertexes *const vert);
virtual void drawTile(const ImageCollection *const vertCol);
virtual void updateScreen();
virtual SDL_Surface *getScreenshot() A_WARN_UNUSED;
virtual bool drawNet(const int x1, const int y1,
const int x2, const int y2,
const int width, const int height);
virtual bool calcWindow(ImageCollection *const vertCol,
const int x, const int y,
const int w, const int h,
const ImageRect &imgRect);
void setBlitMode(const BlitMode mode)
{ mBlitMode = mode; }
BlitMode getBlitMode() const A_WARN_UNUSED
{ return mBlitMode; }
void fillRectangle(const gcn::Rectangle &rect) override;
void drawRectangle(const gcn::Rectangle &rect) override;
void drawPoint(int x, int y) override;
void drawLine(int x1, int y1, int x2, int y2) override;
protected:
virtual bool drawImage2(const Image *const image,
int srcX, int srcY,
int dstX, int dstY,
const int width, const int height,
const bool useColor);
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);
BlitMode mBlitMode;
uint32_t mOldPixel;
int mOldAlpha;
};
#endif // SDLGRAPHICS_H
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