void Shader::loadFromFile(const string &filename)
{
	std::ifstream file;

	file.open(filename.c_str());

	if (!file.good())
	{
		std::cout << "Failed to open file: " << filename << std::endl;
		return;
	}

	std::stringstream stream;

	stream << file.rdbuf();

	file.close();

	const char *sourceChars = stream.str.c_str();

	glShaderSource(id, 1, &sourceChars, NULL);
}