// Game.cpp

#include

using namespace std;

// Const global const int GAME_BORD_LRNGTH = 20;

// Struct definition struct COORD { int X; int Y; };

// Prototype definition void PrintBord(char icGameBord[GAME_BORD_LRNGTH][GAME_BORD_LRNGTH], COORD icrdPlayer); void Move(char icGameBord[GAME_BORD_LRNGTH][GAME_BORD_LRNGTH], COORD* icrdPlayer, char icCurrMove);

void main() { // Const definition bool bGameIsRunning = true;

// Variable definition 
char GameBord[GAME_BORD_LRNGTH][GAME_BORD_LRNGTH];
int  nBordRows;
int  nBordCols;
char cCurrMove;
COORD crdPlayer{1, 1};

// Init the bord 
for (nBordRows = 0; nBordRows < GAME_BORD_LRNGTH; nBordRows++)
{
	for (nBordCols = 0; nBordCols < GAME_BORD_LRNGTH; nBordCols++)
	{
		if (nBordRows == 0 || nBordCols == 0 ||
			nBordCols == (GAME_BORD_LRNGTH - 1) ||
			nBordRows == (GAME_BORD_LRNGTH - 1))
		{
			GameBord[nBordRows][nBordCols] = '#';
		}
		else if (nBordRows == crdPlayer.Y && nBordCols == crdPlayer.X)
		{
			GameBord[nBordRows][nBordCols] = '@';
		}
		else
		{
			GameBord[nBordRows][nBordCols] = ' ';
		}
	}
}

PrintBord(GameBord, crdPlayer);

while (bGameIsRunning)
{
	cin >> cCurrMove;

	Move(GameBord, &crdPlayer, cCurrMove);

	system("cls");
	PrintBord(GameBord, crdPlayer);
}

system("pause");

}

void PrintBord(char icGameBord[GAME_BORD_LRNGTH][GAME_BORD_LRNGTH], COORD icrdPlayer) { // Variable definition int nBordRows; int nBordCols;

// Print the game bord
for (nBordRows = 0; nBordRows < GAME_BORD_LRNGTH; nBordRows++)
{
	for (nBordCols = 0; nBordCols < GAME_BORD_LRNGTH; nBordCols++)
	{
			cout << " " << icGameBord[nBordRows][nBordCols];
	}
	cout << endl;
}

}

void Move(char icGameBord[GAME_BORD_LRNGTH][GAME_BORD_LRNGTH], COORD* icrdPlayer, char icCurrMove) { // Const definition const char UP = 'w'; const char RIGHT = 'd'; const char LEFT = 'a'; const char DOWN = 's';

icGameBord[icrdPlayer->Y][icrdPlayer->X] = ' ';
switch (icCurrMove)
{
	case(UP):
	{
		if (icrdPlayer->Y == 1)
		{
			icrdPlayer->Y = (GAME_BORD_LRNGTH - 2);
		}
		else
		{
			icrdPlayer->Y--;
		}

		break;
	}
	case(RIGHT):
	{
		if (icrdPlayer->X == (GAME_BORD_LRNGTH - 2))
		{
			icrdPlayer->X = 1;
		}
		else
		{
			icrdPlayer->X++;
		}

		break;
	}
	case(LEFT):
	{
		if (icrdPlayer->X == 1)
		{
			icrdPlayer->X = (GAME_BORD_LRNGTH - 2);
		}
		else
		{
			icrdPlayer->X--;
		}

		break;
	}
	case(DOWN):
	{
		if (icrdPlayer->Y == (GAME_BORD_LRNGTH - 2))
		{
			icrdPlayer->Y = 1;
		}
		else
		{
			icrdPlayer->Y++;
		}

		break;
	}
	default:
	{
		break;
	}
}
icGameBord[icrdPlayer->Y][icrdPlayer->X] = '@';

}