#pragma once
#include <fstream>
#include <Windows.h>
#include <iostream>
class BaseRead :public std::fstream
{
private:

	const BYTE Key[256] = { 112,117,99,104,105,107,111,110,64,110,101,111,112,108,101,32,100,117,110,103,101,111,110,32,97,110,100,32,102,105,103,104,116,101,114,32,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,68,78,70,0 };


public:
    //char* 转整数
    int CharToInt(char* Str)
    {
        return *(int*)Str;
    }

    //char* 转Long
    long CharToLong(char* Str)
    {
        return *(long long*)Str;
    }


    //读整数
    int ReadInt()
    {
        char* CountBuffer = new char[4];
        for (int i = 0; i < 4; i++)
        {
            this->get(CountBuffer[i]);
        }
        int Count = CharToInt(CountBuffer);
        delete[]CountBuffer;
        return Count;
    }

    //读字符串
    std::string ReadString()
    {
        char* CharBuffer = new char[1024];
        this->get(CharBuffer, 1024, '\0');
        std::string Str = CharBuffer;
        delete[]CharBuffer;
        this->seekg(1, std::ios::cur);
        return Str;
    }

    //读取NPK信息
    std::string ReadInfo()
    {
        char* CharBuffer = new char[256];
        char var;
        int i = 0;
        while (i < 256)
        {
            this->get(var);
            CharBuffer[i] = var ^ Key[i];
            ++i;
        }
        std::string Str = CharBuffer;
        delete[] CharBuffer;
        return Str;
    }

    //读LONG
    int ReadLong()
    {
        char* CountBuffer = new char[8];
        for (int i = 0; i < 8; i++)
        {
            this->get(CountBuffer[i]);
        }
        long Count = CharToLong(CountBuffer);
        delete[]CountBuffer;
        return Count;
    }

    //读指定长度数据
    BYTE* ReadCustomSize(int Size)
    {
        BYTE* CharBuffer = new BYTE[Size];
        for (int j = 0; j < Size; j++)
        {
            char var;
            this->get(var);
            CharBuffer[j] = var;
        }
        return CharBuffer;
    }
};