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/***************************************************************************
* Copyright (C) 2005-2019 by the FIFE team *
* http://www.fifengine.net *
* This file is part of FIFE. *
* *
* FIFE is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef FIFE_OFFRENDERER_H
#define FIFE_OFFRENDERER_H
// Standard C++ library includes
// 3rd party library includes
// FIFE includes
// These includes are split up in two parts, separated by one empty line
// First block: files included from the FIFE root src directory
// Second block: files included from the same folder
#include "video/animation.h"
namespace FIFE {
class RenderBackend;
class IFont;
class OffRendererElementInfo {
public:
virtual void render(RenderBackend* renderbackend) {};
virtual ~OffRendererElementInfo() {};
};
class OffRendererLineInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererLineInfo(Point n1, Point n2, uint8_t r, uint8_t g, uint8_t b, uint8_t a);
virtual ~OffRendererLineInfo() {};
private:
Point m_edge1;
Point m_edge2;
uint8_t m_red;
uint8_t m_green;
uint8_t m_blue;
uint8_t m_alpha;
};
class OffRendererPointInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererPointInfo(Point n, uint8_t r, uint8_t g, uint8_t b, uint8_t a);
virtual ~OffRendererPointInfo() {};
private:
Point m_anchor;
uint8_t m_red;
uint8_t m_green;
uint8_t m_blue;
uint8_t m_alpha;
};
class OffRendererTriangleInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererTriangleInfo(Point n1, Point n2, Point n3, uint8_t r, uint8_t g, uint8_t b, uint8_t a);
virtual ~OffRendererTriangleInfo() {};
private:
Point m_edge1;
Point m_edge2;
Point m_edge3;
uint8_t m_red;
uint8_t m_green;
uint8_t m_blue;
uint8_t m_alpha;
};
class OffRendererQuadInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererQuadInfo(Point n1, Point n2, Point n3, Point n4, uint8_t r, uint8_t g, uint8_t b, uint8_t a);
virtual ~OffRendererQuadInfo() {};
private:
Point m_edge1;
Point m_edge2;
Point m_edge3;
Point m_edge4;
uint8_t m_red;
uint8_t m_green;
uint8_t m_blue;
uint8_t m_alpha;
};
class OffRendererVertexInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererVertexInfo(Point center, int32_t size, uint8_t r, uint8_t g, uint8_t b, uint8_t a);
virtual ~OffRendererVertexInfo() {};
private:
Point m_center;
int32_t m_size;
uint8_t m_red;
uint8_t m_green;
uint8_t m_blue;
uint8_t m_alpha;
};
class OffRendererImageInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererImageInfo(Point n, ImagePtr image);
virtual ~OffRendererImageInfo() {};
private:
Point m_anchor;
ImagePtr m_image;
};
class OffRendererAnimationInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererAnimationInfo(Point n, AnimationPtr animation);
virtual ~OffRendererAnimationInfo() {};
private:
Point m_anchor;
AnimationPtr m_animation;
uint32_t m_start_time;
float m_time_scale;
};
class OffRendererTextInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererTextInfo(Point n, IFont* font, std::string text);
virtual ~OffRendererTextInfo() {};
private:
Point m_anchor;
IFont* m_font;
std::string m_text;
};
class OffRendererResizeInfo : public OffRendererElementInfo {
public:
void render(RenderBackend* renderbackend);
OffRendererResizeInfo(Point n, ImagePtr image, int32_t width, int32_t height);
virtual ~OffRendererResizeInfo() {};
private:
Point m_anchor;
ImagePtr m_image;
int32_t m_width;
int32_t m_height;
};
class OffRenderer {
public:
/** constructor.
* @param renderbackend to use
*/
OffRenderer(RenderBackend* renderbackend);
/** Destructor.
*/
virtual ~OffRenderer();
void setEnabled(bool enabled);
bool isEnabled();
void setClipArea(Rect area);
const Rect& getClipArea() const;
void render();
void addLine(const std::string &group, Point n1, Point n2, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
void addPoint(const std::string &group, Point n, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
void addTriangle(const std::string &group, Point n1, Point n2, Point n3, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
void addQuad(const std::string &group, Point n1, Point n2, Point n3, Point n4, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
void addVertex(const std::string &group, Point n, int32_t size, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
void addText(const std::string &group, Point n, IFont* font, const std::string &text);
void addImage(const std::string &group, Point n, ImagePtr image);
void addAnimation(const std::string &group, Point n, AnimationPtr animation);
void resizeImage(const std::string &group, Point n, ImagePtr image, int32_t width, int32_t height);
void removeAll(const std::string &group);
void removeAll();
private:
std::map<std::string, std::vector<OffRendererElementInfo*> > m_groups;
RenderBackend* m_renderbackend;
bool m_enabled;
Rect m_area;
};
}
#endif
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