#include <fstream>
#include <iostream>

template <typename typ1>
typ1 readFromStream(std::ifstream &stream, char *dest) {
    if (stream.is_open()) {
        stream.read(dest, sizeof(char[1024]));
        typ1 *ptr = reinterpret_cast<typ1 *>(dest);
        return std::move(*ptr);
    }
    else {
        std::runtime_error("Could not read from File!");
    }
}

void Aufg9Main() {
    char *dest = new char[1024];

    try {
        std::string fileName = "../Aufg9/IO-Files/charakter.d2s";
        std::ifstream stream(fileName);
        auto header = readFromStream<long>(stream, dest);

        printf("I read something!\n%X\n", header);

        for (int i = 0; i < 1024; i++) {
            std::cout << dest[i] << std::endl;
        }

        long *test = reinterpret_cast<long *>(dest);
        printf("Verification Code: %X\n", *test);

        char *fuckery = (char *)test;
        printf("Fuckery: %X\n", fuckery);

        // Name
        char *byte20 = &dest[20];
        std::cout << "Name: ";
        for (int i = 0; i < 16; i++) {
            std::cout << byte20[i];
        }
        std::cout << std::endl;

        char* byte36 = &dest[36];
        std::cout << "Status: " << (((int)(*((bool *)byte36)))%8)/4 << std::endl; // geh zu Byte 36, lies genau 1 byte (da sizeOf(bool) = 1), interpretier es als int, berechner mod 8 -> wegwerfen der linken Bits, /4 -> wegwerfen der rechten beiden Bits -> Tada, nur das 3. Bit von Rechts bleibt übrig

        // Klasse
        bool *byte40 = (bool*) &dest[40];
        std::cout << "Klasse: " << byte40[0] << std::endl;
        // 2 -> Necromancer


    } catch (const std::exception &e) {
        std::cout << e.what() << std::endl;
    }
}