#include <cstdlib>

#include "../turing.cpp"

/**
 * @brief Replaces provided string with appriopriate Turing::Instruction<char, char>
 * it takes 'l' character as a left move
 */
constexpr Turing::Instruction<char, char> operator ""_i (const char* txt, const size_t len) {
    char cS = *txt++;
    char cV = *txt++;
    char nS = *txt++;
    char nV = *txt++;
    Turing::Movement mv = *txt++ == 'l' ? Turing::Movement::left : Turing::Movement::right;
    return Turing::Instruction<char, char>(cS, cV, nS, nV, mv);
};

// Replaces provided string with aprriopriate vector<char>
const std::vector<char> operator ""_v (const char* txt, const size_t len) {
    auto rvalue = std::vector<char>(len);
    for (int i = 0; i < len; i++) {
        rvalue[i] = *txt++;
    }
    return rvalue;
}