#ifndef HOLESOME_VECTOR_UTILS_HPP
#define HOLESOME_VECTOR_UTILS_HPP

#include <SFML/System/Vector2.hpp>
#include <valarray>

template<typename T>
float length(sf::Vector2<T> v)
{
    return std::sqrt(pow(v.x, 2) + pow(v.y, 2));
}

template<typename T>
sf::Vector2<T> normalize(sf::Vector2<T> v)
{
    auto vectorLength = length(v);

    if (vectorLength != 0)
    {
        v.x /= vectorLength;
        v.y /= vectorLength;
    }
    return v;
}

template<typename T>
sf::Vector2<T> abs(sf::Vector2<T> v)
{
    return sf::Vector2<T>(std::abs(v.x), std::abs(v.y));
}

template<typename T>
T sum(sf::Vector2<T> v)
{
    return v.x + v.y;
}

#endif //HOLESOME_VECTOR_UTILS_HPP