source/stage.h

   1 #ifndef MSP_DEMOSCENE_STAGE_H_
   2 #define MSP_DEMOSCENE_STAGE_H_
   3
   4 #include <msp/gl/camera.h>
   5 #include <msp/gl/pipeline.h>
   6 #include "action.h"
   7 #include "demo.h"
   8
   9 class Stage
  10 {
  11 public:
  12         class UseInView: public Action
  13         {
  14         public:
  15                 class Loader: public Msp::DataFile::DerivedObjectLoader<UseInView, Action::Loader>
  16                 {
  17                 public:
  18                         Loader(UseInView &, Demo &);
  19
  20                 private:
  21                         void stage(const std::string &);
  22                         void view(const std::string &);
  23                 };
  24
  25         private:
  26                 Msp::GL::View *view;
  27                 Stage *stage;
  28
  29         public:
  30                 UseInView();
  31                 UseInView(Msp::GL::View &, Stage &);
  32
  33                 virtual void validate() const;
  34
  35                 virtual void start(float, float);
  36         };
  37
  38         class SetCamera: public Action
  39         {
  40         public:
  41                 class Loader: public Msp::DataFile::DerivedObjectLoader<SetCamera, Action::Loader>
  42                 {
  43                 public:
  44                         Loader(SetCamera &, Demo &);
  45
  46                 private:
  47                         void camera(const std::string &);
  48                         void stage(const std::string &);
  49                 };
  50
  51         private:
  52                 Stage *stage;
  53                 const Msp::GL::Camera *camera;
  54
  55         public:
  56                 SetCamera();
  57                 SetCamera(Stage &, const Msp::GL::Camera &);
  58
  59                 virtual void validate() const;
  60
  61                 virtual void start(float, float);
  62         };
  63
  64 protected:
  65         Msp::GL::Pipeline *pipeline;
  66         Msp::GL::Camera camera;
  67
  68 public:
  69         Stage();
  70         ~Stage();
  71
  72         virtual void add_things(Demo::ThingMap &, const std::string &);
  73         void add_postprocessor(Msp::GL::PostProcessor &);
  74         void set_camera(const Msp::GL::Camera &);
  75         Msp::GL::Camera &get_camera() { return camera; }
  76 };
  77
  78 #endif