vec2.h

#pragma once
 
#ifndef VEC2_H_DEFINED
#define VEC2_H_DEFINED
 
#include <iostream>
#include "core.h"
 
namespace rune{
 
class RUNE_ENGINE Vec2
{
public:
  double x;
  double y;
  Vec2(double newX = 0, double newY = 0);
  Vec2 operator- (const Vec2& right);
  Vec2 operator-();
  Vec2 operator+ (const Vec2& right);
  Vec2 operator* (const Vec2& right);
  Vec2 operator/ (const Vec2& right);
  Vec2 operator/ (double scalar);
  Vec2& operator-=(const Vec2& right);
  Vec2& operator+=(const Vec2& right);
  Vec2& operator*=(const Vec2& right);
  Vec2& operator*=(const double right);
  Vec2 operator* (double scalar);
  bool operator==(const Vec2& right);
  bool operator!=(const Vec2& right);
 
};
RUNE_ENGINE Vec2 operator/ (double scalar, Vec2 vec);
RUNE_ENGINE double dotProduct(rune::Vec2 const& vector1, rune::Vec2 const& vector2);
RUNE_ENGINE rune::Vec2 findNormal(rune::Vec2 const& axis);
RUNE_ENGINE rune::Vec2 normalize(rune::Vec2 const& vec);
RUNE_ENGINE double crossProduct(rune::Vec2 const& vec1, rune::Vec2 const& vec2);
RUNE_ENGINE rune::Vec2 operator*(double scalar, rune::Vec2 const& vec);
RUNE_ENGINE std::ostream& operator<<(std::ostream& os, const rune::Vec2& vector);
 
}
 
#endif