#pragma once

#include "GlLoader.hpp"
#include <string>


class Mat44;
class Vec3;


class Shader
{
public:
	Shader(std::string const& vertexPath, std::string const& fragmentPath);

	void Activate();

	template<typename T>
	void SetUniform(const std::string& name, const T& value)
	{
		if constexpr (std::is_same_v<T, Mat44>)
		{
			glUniformMatrix4fv(glGetUniformLocation(mId, name.c_str()), 1, GL_TRUE, (GLfloat*)value.m);
		}
		else if constexpr (std::is_same_v<T, Vec3>)
		{
			glUniform3fv(glGetUniformLocation(mId, name.c_str()), 1, (GLfloat*)&value);
		}
	}

private:
	GLuint mId;
};