Foxbond's Repo

/** (c) 2012 Michał (Foxbond) Chraniuk */
#include <iostream>
#include <string>
#include <conio.h>
#include <Windows.h>
#include <fcntl.h>
#include <io.h>
#include <stdio.h>
#define BLUE 1
#define GREEN 2
#define RED 4
#define PURPLE 5
#define GOLD 6
#define LIGHTBLUE 9
#define WHITE 15




using namespace std;

void changeColor (int color){
	 SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color);
}

void cls () { system("cls"); }

string fillNumber(string liczba);
string dodawanie(string p, string d);
string odejmowanie(string p, string d);
string mnozenie(string p, string d);
string dzielenie(string p, string d);

int main (){
	SetConsoleTitle((LPCWSTR)"SHIT-PAC");
	_setmode(_fileno(stdout), _O_U16TEXT);

	int action=0;
	string pLiczba, dLiczba, wynik, symbol;

	

	do {
		cls();
		wcout << L"Wybierz działanie:\n0. Wyjście\n1. Dodawanie\n2. Odejmowanie\n3. Mnożenie\n4. Dzielenie\n5. Wszystko\n";
		cin >> action;

		if (action == 0){
			break;
		}
		cls();
		do{
			wcout << L"Podaj pierwszą liczbę:";
			cin >> pLiczba;
		}while (pLiczba.length() > 16 || pLiczba.length() <= 0);

		do{
			wcout << L"\nPodaj drugą liczbę:";
			cin >> dLiczba;
		}while (dLiczba.length() > 16 || dLiczba.length() <= 0);

		cls();

		pLiczba = fillNumber(pLiczba);
		dLiczba = fillNumber(dLiczba);
		if (action == 1){
			wynik = dodawanie(pLiczba, dLiczba);
			symbol = "+";
		}else if (action == 2){
			wynik = odejmowanie(pLiczba, dLiczba);
			symbol = "-";
		}else if (action == 3){
			wynik = mnozenie(pLiczba, dLiczba);
			symbol = "*";
		}else if (action == 4){
			wynik = dzielenie(pLiczba, dLiczba);
			//wyswietlic dzielenie
		}else if (action == 5){
			//wyswietlic wszystko
		}

		if (action != 4 && action != 5){
			wynik = fillNumber(wynik);
			wcout << "  "<<pLiczba.c_str()<<endl<<symbol.c_str()<<" "<<dLiczba.c_str()<<endl<<L"------------------"<<endl<<L"="<<wynik.c_str()<<endl;
		}
		_getch();
		
	}while(true);

	return 0;
}


int toi (char l){
	if ((int)l == 49) { 
		return 1;
	}else if ((int)l == 48){
		return 0;
	}else {
		cls();
		changeColor(RED);
		wcout << "Unexpected error! Calc will exit...";
		_getch();
		exit(1);
	}
}

string fillNumber(string liczba){
	int fillLen = 16-liczba.length();
	string r;
	
	if (fillLen < 0){
		//liczba.resize(16);
		return liczba;
	}

	for (short i=0;i<fillLen;i++){
		r += "0";
	}

	return (r+liczba);
};

string dodawanie (string p, string d){
	
	string w = "00000000000000000";

	for (short i=15;i>=0;i--){
		if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 3){
			w[(i+1)] = '1';
			w[i] = '1';
		}else if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 2){
			w[(i+1)] = '0';
			w[i] = '1';
		}else if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 1){
			w[(i+1)] = '1';
		}else if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 0){
			w[(i+1)] = '0';
		}else{
			cls();
			changeColor(RED);
			wcout << "Unexpected error! Calc will exit...";
			_getch();
			exit(1);
		}

	}

	return w;
}

string odejmowanie (string p, string d){
	string w = "000000000000000000";

	p = "0"+p;
	d = "0"+d;
	
	for (short i=16;i>=0;i--){
		if (toi(d[i]) == 1){
			d[i] = '0';
		}else if (toi(d[i]) == 0){
			d[i] = '1';
		}else{
			cls();
			changeColor(RED);
			wcout << "Unexpected error! Calc will exit...";
			_getch();
			exit(1);
		}
	}

	

	for (short i=15;i>=0;i--){
		if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 3){
			w[(i+1)] = '1';
			w[i] = '1';
		}else if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 2){
			w[(i+1)] = '0';
			w[i] = '1';
		}else if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 1){
			w[(i+1)] = '1';
		}else if ((toi(p[i])+toi(d[i])+toi(w[(i+1)])) == 0){
			w[(i+1)] = '0';
		}else{
			cls();
			changeColor(RED);
			wcout << "Unexpected error! Calc will exit...";
			_getch();
			exit(1);
		}

	}

	wcout << " "<<p.c_str()<<endl<<" "<<d.c_str()<<endl<<w.c_str()<<endl;
	_getch();

	/*
	for (short i=16;i>0;i--){
		if (toi(w[i]) == 1){
			w[i] = '0';
		}else if (toi(w[i]) == 0){
			w[i] = '1';
		}else{
			cls();
			changeColor(RED);
			wcout << "Unexpected error! Calc will exit...";
			_getch();
			exit(1);
		}
	}
	*/
	return w;
}

string mnozenie (string p, string d){
	string w = "00000000000000000";


	for (short i=15;i>=0;i--){
		for (short ii=15;ii>=0;ii--){

		}
	}

	return w;
}

string dzielenie (string p, string d){
	

	return "010101010";
}

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