Version 0.2

bulls-and-cows-cpp/CGame.cpp

@@ -1,15 +1,19 @@
-// CGame.cpp
+// CGame.cpp
 //
 #include "CGame.h"
+#include <string>
 #include <random>
+#include <cwctype>
 #include <iostream>
 
-// Initialize the variables
+void CGame::Init(int digits)
-void CGame::Init()
 {
+	m_ucDigits = digits;
+	m_fGameIsEnd = false;
 	m_ucBulls = 0;
 	m_ucCows = 0;
 	m_uStepCounter = 0;
+	m_sLastError = L"";
 
 	std::random_device r;
 	std::default_random_engine e(r());
@@ -23,45 +27,145 @@ void CGame::Init()
 		n = d(e);
 		if (i > 0)
 		{
-			while (CGame::IsEqual(n, i))
+			while (IsEqual(m_uGuessedNumber, n, i))
 			{
 				n = d(e);
 			}
 		}
 		m_uGuessedNumber[i] = n;
 	}
-
-
 }
 
-void CGame::ShowGuessedNumber()
+void CGame::Start()
 {
+	CStep step;
+	int ret = 0;
+
+	while (!m_fGameIsEnd)
+	{
+		do
+		{
+			PrintGameHeader();
+			ShowGuessedNumber(false);
+			PrintSteps();
+			ret = GetNumber(step);
+			switch (ret)
+			{
+				case -1:
+				{
+					return;
+					break;
+				}
+				case -2:
+				{
+					m_sLastError = L"Вы должны ввести " + std::to_wstring(m_ucDigits) + L"-значное число!";
+					break;
+				}
+				case -3:
+				{
+					m_sLastError = L"Вы должны ввести число!";
+					break;
+				}
+				case -4:
+				{
+					m_sLastError = L"Цифры в числе не должны повторяться!";
+					break;
+				}
+				default:
+				{
+					m_sLastError = L"";
+					break;
+				}
+			}
+		} while (ret < 0);
+		m_uStepCounter++;
+	}
+
+	PrintGameHeader();
+	ShowGuessedNumber(true);
+	PrintSteps();
+	PrintGameFooter();
+}
+
+void CGame::ShowGuessedNumber(bool show)
+{
+	std::wcout << '\t';
 	for (int i = 0; i < m_ucDigits; ++i)
 	{
-		std::cout << m_uGuessedNumber[i];
+		show ? std::wcout << m_uGuessedNumber[i] : std::wcout << '#';
 	}
-	std::cout << std::endl;
+	std::wcout << '\n' << '\t';
+
+	for (int i = 0; i < m_ucDigits; ++i)
+	{
+		std::wcout << '-';
+	}
+	std::wcout << std::endl;
 }
 
 void CGame::PrintGameHeader()
 {
-	std::wcout << L"Áûêè è Êîðîâû. Âåðñèÿ " << VERSION << std::endl;
+	std::system("cls");
+	std::wcout << L"Быки и Коровы. Версия " << VERSION << std::endl;
+	std::wcout << L"Copyright (c) 2023 by W0LF aka 'dreamforce'" << std::endl;
+	std::wcout << std::endl;
 }
 
-bool CGame::IsEqual(int n, int j)
+void CGame::PrintGameFooter()
 {
-	j--;
+	std::wcout << L"\n\n\t" << L"!!!   П О Б Е Д А   !!!" << std::endl;
-	bool result = false;
+	std::wcout << L"\tКоличество ходов: " << m_uStepCounter << L"\n\n" << std::endl;
-
-	while (j >= 0)
-	{
-		if (n == m_uGuessedNumber[j]) result = true;
-		j--;
-	}
-	return result;
 }
 
-CGame::CGame(int digits)
+void CGame::PrintSteps()
 {
-	m_ucDigits = digits;
+	if (m_Steps.size() < 1) return;
+
+	for (CStep& s : m_Steps)
+	{
+		std::wstring stepNumber = L"\0";
+		for (int& d : s.GetStepNumber())
+		{
+			stepNumber += std::to_wstring(d);
+		}
+		std::wcout << '\t' << stepNumber << '\t' << s.GetStepAnimals().first << L" Б., " << s.GetStepAnimals().second << L" К." << std::endl;
+	}
+}
+
+int CGame::GetNumber(CStep step)
+{
+	std::vector<int> digits;
+	std::wstring sNumber;
+	wchar_t c;
+
+	std::wcout << L"\t\t\t\t\t" << m_sLastError << L"\r";
+	std::wcout << L"=>\t";
+	std::wcin >> sNumber;
+	if (sNumber == L"Q" || sNumber == L"q") return -1;
+	if (sNumber.length() != m_ucDigits) return -2;
+
+	for (int i = 0; i < sNumber.length(); i++)
+	{
+		c = sNumber[i];
+		int r = std::iswdigit(c);
+		if (!(bool)r)
+		{
+			return -3;
+		}
+		else
+		{
+			if (IsEqual(sNumber, c, i))
+			{
+				return -4;
+			}
+			digits.push_back(((int)c) - 48);	// Convert from char 'n' to number n
+		}
+	}
+
+	step.StoreStepNumber(digits);
+	step.CheckForAnimals(m_uGuessedNumber, m_ucDigits);
+	m_Steps.push_back(step);
+	if (step.GetStepAnimals().first == 4) m_fGameIsEnd = true;
+
+	return 0;
 }

bulls-and-cows-cpp/CGame.h

@@ -2,26 +2,52 @@
 //
 #pragma once
 #include "CStep.h"
-#include <vector>
+#include <string>
 
-#define VERSION 0.1
+#define VERSION 0.2
 
 class CGame
 {
 private:
-	unsigned char m_ucDigits;
+	int m_ucDigits;
+	int m_ucBulls;
+	int m_ucCows;
+	bool m_fGameIsEnd;
 	int m_uStepCounter;
 	int* m_uGuessedNumber;
-	std::vector<CStep> m_Step;
+	std::wstring m_sLastError;
+	std::vector<CStep> m_Steps;
 
-	bool IsEqual(int, int);
+	template<typename T, typename N>
+	bool IsEqual(const T, const N, int);
+
+	int GetNumber(CStep);
+
+	void ShowGuessedNumber(bool);
+
+	void PrintGameHeader();
+
+	void PrintGameFooter();
+
+	void PrintSteps();
 
 public:
-	unsigned char m_ucBulls;
-	unsigned char m_ucCows;
 
-	void Init();
+	void Init(int);
-	void ShowGuessedNumber();
+
-	void PrintGameHeader();
+	void Start();
-	CGame(int);
 };
+
+template<typename T, typename N>
+bool CGame::IsEqual(const T number, const N digit, int i)
+{
+	i--;
+	bool result = false;
+
+	while (i >= 0)
+	{
+		if (digit == number[i]) result = true;
+		i--;
+	}
+	return result;
+}

bulls-and-cows-cpp/CStep.cpp

@@ -2,3 +2,40 @@
 //
 #include "CStep.h"
 
+void CStep::StoreStepNumber(std::vector<int>& digits)
+{
+	m_uStepNumber = digits;
+}
+
+void CStep::CheckForAnimals(const int* digits, int size)
+{
+	int b = 0, c = 0;
+
+	for (size_t i = 0; i < size; i++)		// m_uGuessedNumber
+	{
+		for (size_t j = 0; j < size; j++)	// m_uStepNumber
+		{
+			if ((m_uStepNumber[i] == digits[j]) && (i == j))
+			{
+				b++;
+			}
+			else if (m_uStepNumber[i] == digits[j])
+			{
+				c++;
+			}
+
+		}
+	}
+	m_uStepAnimals.first = b;
+	m_uStepAnimals.second = c;
+}
+
+std::vector<int> CStep::GetStepNumber()
+{
+	return m_uStepNumber;
+}
+
+std::pair<int, int> CStep::GetStepAnimals()
+{
+	return m_uStepAnimals;
+}

bulls-and-cows-cpp/CStep.h

@@ -1,11 +1,17 @@
 // CStep.h
 //
 #pragma once
-#include <tuple>
+#include <vector>
 
 class CStep
 {
+private:
+	std::vector<int> m_uStepNumber;
+	std::pair<int, int> m_uStepAnimals;
+
 public:
-	std::tuple<int, int, int, int> m_uStepNumber;
+	void StoreStepNumber(std::vector<int>&);
-	std::tuple<unsigned char, unsigned char> m_ucStepAnimals;
+	void CheckForAnimals(const int*, int);
+	std::vector<int> GetStepNumber();
+	std::pair<int, int> GetStepAnimals();
 };

bulls-and-cows-cpp/bulls-and-cows.cpp

@@ -3,17 +3,16 @@
 #include <Windows.h>
 #include "..\..\..\MyFunctions\SetUserLocale.h"
 #include "CGame.h"
+//#include <iostream>
 
 int wmain(int argc, wchar_t* argv[])
 {
 	if (!SetUserLocale()) return 1;
 
-	CGame game(4);
+	CGame game;
-	game.Init();
-	game.PrintGameHeader();
-
-
 
+	game.Init(4);
+	game.Start();
 
 	return 0;
 }