C++ - Array_For_numberPuzzleGame ver 1.0

CPP - Array_For_numberPuzzleGame ver 1.0

• Mission : Let's make a game fo numberPuzzle
• Create a array size of 25
• Asignment a value 1 to 24  and last value is INT_MAX
• Shuffle the array and shuffle except the last value.
• Replace INT_MAX with '*'.
• Use "w : up  s : down  a : left  d : right  q : quit " to move "*"

array_for_numberPuzzleGame.cpp

// array_ for _numberPuzzle Game
#include <iostream>
#include <iomanip>

#include <conio.h>

#include "MyLib.h"

using namespace std;
#define PUZZLE 25
#define COL 5

void CreateNum(int* pArr, int size);
void Shuffle(int* pArr, int size);
void PrintNum(int* pArr, int iCol, int sizeTot);
void MoveUp(int* pArr, int iCol, int sizeTot);
void MoveDown(int* pArr, int iCol, int sizeTot);
void MoveLeft(int* pArr, int iCol, int sizeTot);
void MoveRight(int* pArr, int iCol, int sizeTot);
int main()
{
	int iPuzzle[PUZZLE] = { 0, };
	int* pPuzzle = iPuzzle;

	CreateNum(pPuzzle, PUZZLE);
	iPuzzle[PUZZLE -1] = INT_MAX;
	Shuffle(pPuzzle, PUZZLE-1);
	while (true)
	{
		system("cls");
		PrintNum(pPuzzle, COL, PUZZLE);
		cout << "w : up  s : down  a : left  d : right  q : quit  : ";
		char cInput = _getch();
		if (cInput == 'q' || cInput == 'Q')
			break;

		switch (cInput)
		{
		case 'w':
		case 'W':
			MoveUp(pPuzzle, COL, PUZZLE);
			break;
		case 's':
		case 'S':
			MoveDown(pPuzzle, COL, PUZZLE);
			break;
		case 'a':
		case 'A':
			MoveLeft(pPuzzle, COL, PUZZLE);
			break;
		case 'd':
		case 'D':
			MoveRight(pPuzzle, COL, PUZZLE);
			break;
		}
	}
	cout << "\n Bye ~~~~~~~~~\n";
	return 0;
}

MyLib.h

#pragma once
#ifdef _MYLIB_H_
#define _MYLIB_H_

void CreateNum(int* pArr, int size);
void Shuffle(int* pArr, int size);
void PrintNum(int* pArr, int iCol, int sizeTot);
void MoveUp(Int* pArr, int iCol, int sizeTot);
void MoveDown(int* pArr, int iCol, int sizeTot);
void MoveLeft(int* pArr, int iCol, int sizeTot);
void MoveRight(int* pArr, int iCol, int sizeTot);

#endif

MyLib.cpp

#include <iostream>
#include <time.h>
#include <iomanip>

#include "MyLib.h"

using namespace std;
static int iStarIndex;
void CreateNum(int* pArr, int size)
{

	for (int i = 0; i < size; ++i)
	{
		pArr[i] = i + 1;
	}
}

void Shuffle(int* pArr, int size)
{
	srand((unsigned int)time(0));
	int iTemp, iIndex1, iIndex2;
	for (int i = 0; i < size * 4; ++i)
	{
		iIndex1 = rand() % size;
		iIndex2 = rand() % size;

		// Swap
		iTemp = pArr[iIndex1];
		pArr[iIndex1] = pArr[iIndex2];
		pArr[iIndex2] = iTemp;
	}
}

void PrintNum(int* pArr, int iCol, int sizeTot)
{
	for (int i = 0; i < sizeTot; ++i)
	{
		if (pArr[i] == INT_MAX)
		{
			cout << setw(5) << "*";
			iStarIndex = i;
		}

		else
		cout << setw(5) << pArr[i];
		if (i % iCol == iCol -1)
			cout << endl;
	}
}




void MoveUp(int* pArr, int iCol, int sizeTot)
{
	if (iStarIndex > iCol)
	{
		pArr[iStarIndex] = pArr[iStarIndex - iCol];
		pArr[iStarIndex - iCol] = INT_MAX;
	}
	else
	{
		pArr[iStarIndex] = pArr[iStarIndex + sizeTot - iCol];
		pArr[iStarIndex + sizeTot - iCol] = INT_MAX;
	}
}

void MoveDown(int* pArr, int iCol, int sizeTot)
{
	if (iStarIndex < sizeTot - iCol)
	{
		pArr[iStarIndex] = pArr[iStarIndex + iCol];
		pArr[iStarIndex + iCol] = INT_MAX;
	}
	else
	{
		pArr[iStarIndex] = pArr[iStarIndex - sizeTot + iCol];
		pArr[iStarIndex - sizeTot + iCol] = INT_MAX;
	}
}

void MoveLeft(int* pArr, int iCol, int sizeTot)
{
	int iLine = iStarIndex / iCol;
	if (iStarIndex > iLine * iCol )
	{
		pArr[iStarIndex] = pArr[iStarIndex - iCol/iCol];
		pArr[iStarIndex - iCol/iCol] = INT_MAX;
	}
	else
	{
		pArr[iStarIndex] = pArr[iStarIndex + iCol-1];
		pArr[iStarIndex +iCol -1] = INT_MAX;
	}
}

void MoveRight(int* pArr, int iCol, int sizeTot)
{
	int iLine = iStarIndex / iCol;
	if (iStarIndex < iLine * iCol + iCol - 1)
	{
		pArr[iStarIndex] = pArr[iStarIndex + iCol/iCol];
		pArr[iStarIndex + iCol/iCol] = INT_MAX;
	}
	else
	{
		pArr[iStarIndex] = pArr[iStarIndex - iCol +1];
		pArr[iStarIndex - iCol +1] = INT_MAX;
	}
}