src/libprojectM/Renderer/Renderable.hpp

#ifndef Renderable_HPP
#define Renderable_HPP
#include <vector>
#include <typeinfo>
#include "TextureManager.hpp"


class BeatDetect;


class RenderContext
{
public:
  float time;
  int   texsize;
  float aspectRatio;
  bool  aspectCorrect;
  BeatDetect *beatDetect;
  TextureManager *textureManager;

  RenderContext();
};

class RenderItem
{
public:
  float masterAlpha;
  virtual void Draw(RenderContext &context) = 0;
  RenderItem();
};

typedef std::vector<RenderItem*> RenderItemList;

class DarkenCenter : public RenderItem
{
public:
  DarkenCenter();
  void Draw(RenderContext &context);
};

class Shape : public RenderItem
{
public:
  std::string imageUrl;
  int   sides;
  bool  thickOutline;
  bool  enabled;
  bool  additive;
  bool  textured;

  float tex_zoom;
  float tex_ang;

  float x; /* x position  */
  float y; /* y position  */
  float radius;
  float ang;

  float r; /* red color value */
  float g; /* green color value */
  float b; /* blue color value */
  float a; /* alpha color value */

  float r2; /* red color value */
  float g2; /* green color value */
  float b2; /* blue color value */
  float a2; /* alpha color value */

  float border_r; /* red color value */
  float border_g; /* green color value */
  float border_b; /* blue color value */
  float border_a; /* alpha color value */


  Shape();
  virtual void Draw(RenderContext &context);
};

class Text : RenderItem
{
};

class MotionVectors : public RenderItem
{
public:
  float r;
  float g;
  float b;
  float a;
  float length;
  float x_num;
  float y_num;
  float x_offset;
  float y_offset;

  void Draw(RenderContext &context);
  MotionVectors();
};

class Border : public RenderItem
{
public:
  float outer_size;
  float outer_r;
  float outer_g;
  float outer_b;
  float outer_a;

  float inner_size;
  float inner_r;
  float inner_g;
  float inner_b;
  float inner_a;

  void Draw(RenderContext &context);
  Border();
};

/*  FIXME: 'struct'?  Really?  */
struct TypeIdPair {
  TypeIdPair(const std::type_info & info1, const std::type_info & info2): id1(info1.name()), id2(info2.name()) {}
  TypeIdPair(const std::string & id1, const std::string & id2): id1(id1), id2(id2) {}
  std::string id1;
  std::string id2;
  inline bool operator<(const TypeIdPair & rhs) const {
    return this->id1 < rhs.id1 || (this->id1 == rhs.id1 && this->id2 < rhs.id2);
  }

  inline bool operator>(const TypeIdPair & rhs) const {
    return !operator<(rhs) && !operator==(rhs);
  }

  inline bool operator==(const TypeIdPair & rhs) const {
    return this->id1 == rhs.id1 && this->id2 == rhs.id2;
  }
};

#endif