FIFE  6e1afdbeda11afe9ac53e6023a4be96ef88f1dc6
targetrenderer.h
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21 
22 #ifndef FIFE_TARGETRENDERER_H
23 #define FIFE_TARGETRENDERER_H
24 
25 // Standard C++ library includes
26 
27 // 3rd party library includes
28 
29 // FIFE includes
30 // These includes are split up in two parts, separated by one empty line
31 // First block: files included from the FIFE root src directory
32 // Second block: files included from the same folder
34 
35 namespace FIFE {
36 
37  class RenderTarget {
38  friend class TargetRenderer;
39  public:
42  ~RenderTarget();
43 
44  void addLine(const std::string &group, Point n1, Point n2, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
45  void addPoint(const std::string &group, Point n, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
46  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);
47  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);
48  void addVertex(const std::string &group, Point n, int32_t size, uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255);
49  void addText(const std::string &group, Point n, IFont* font, const std::string &text);
50  void addImage(const std::string &group, Point n, ImagePtr image);
51  void addAnimation(const std::string &group, Point n, AnimationPtr animation);
52  void resizeImage(const std::string &group, Point n, ImagePtr image, int32_t width, int32_t height);
53  void removeAll(const std::string &group);
54  void removeAll();
55  void render();
56 
57  ImagePtr getTarget() { return m_target; }
58  private:
59  RenderTarget(RenderBackend* rb, const std::string& name, uint32_t width, uint32_t height);
60  RenderTarget(RenderBackend* rb, ImagePtr& image);
61 
62  // Non copyable
63  RenderTarget(const RenderTarget& rhs); /* = delete */
64  RenderTarget& operator=(const RenderTarget& rhs); /* = delete */
65 
66  std::map<std::string, std::vector<OffRendererElementInfo*> > m_groups;
69  };
71 
73  public:
77  TargetRenderer(RenderBackend* renderbackend);
78 
81  virtual ~TargetRenderer();
82 
85  RenderTargetPtr createRenderTarget(const std::string& name, uint32_t width, uint32_t height);
86  RenderTargetPtr createRenderTarget(ImagePtr& image);
87 
88  // -1 - dont render
89  // 0 - just for the next frame
90  // 1 - every frame
91  // 2 - every two frames, etc...
92  void setRenderTarget(const std::string& targetname, bool discard, int32_t ndraws = 0);
93  void render();
94 
95  private:
96  struct RenderJob {
97  int32_t ndraws;
98  int32_t lasttime_draw;
99  RenderTargetPtr target;
100  bool discard;
101  };
102  typedef std::map<std::string, RenderJob> RenderJobMap;
103  RenderJobMap m_targets;
105  };
106 
107 }
108 
109 #endif
Abstract interface for all the renderbackends.
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 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 addVertex(const std::string &group, Point n, int32_t size, uint8_t r, uint8_t g, uint8_t b, uint8_t a=255)
std::map< std::string, RenderJob > RenderJobMap
ImagePtr getTarget()
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 addImage(const std::string &group, Point n, ImagePtr image)
void addLine(const std::string &group, Point n1, Point n2, uint8_t r, uint8_t g, uint8_t b, uint8_t a=255)
RenderJobMap m_targets
friend class TargetRenderer
void addText(const std::string &group, Point n, IFont *font, const std::string &text)
RenderTarget & operator=(const RenderTarget &rhs)
unsigned char uint8_t
Definition: core.h:38
RenderTarget(RenderBackend *rb, const std::string &name, uint32_t width, uint32_t height)
RenderBackend * m_renderbackend
std::map< std::string, std::vector< OffRendererElementInfo * > > m_groups
void addPoint(const std::string &group, Point n, uint8_t r, uint8_t g, uint8_t b, uint8_t a=255)
RenderBackend * m_renderbackend
Pure abstract Font interface.
Definition: ifont.h:43
SharedPtr< RenderTarget > RenderTargetPtr
~RenderTarget()
Destructor.
unsigned int uint32_t
Definition: core.h:40