游戏不想退出/关闭。有人启发我，我错过了什么？另外，你认为我正确地编写了游戏吗？
源代码：
#include<iostream>
#include<iomanip>
using namespace std;
void drawBoard(char board[][3]);
char checkWinner3by3(char board[][3]);
int main()
{
char board[3][3] = {{' ',' ',' '},{' ',' ',' '},{' ',' ',' '}};
int row;
int column;
bool is_move;
bool is_row;
bool is_column;
cout<<"********** TIC TAC TOE ************n";
{
is_move = false;
is_row = false;
is_column = false;
drawBoard(board);
cout << "Player ";
if(player == 'X')
{
cout << 1;
}
else
{
cout << 2;
}
cout << "'s turn:" << endl;
is_move = false;
while(!is_move)
{
while(!is_row)
{
cout << "Row: ";
cin >> row;
if(row == 1 || row == 2 || row == 3)
{
is_row = true;
}
else
{
cout << endl << "Invalid row!" << endl;
}
}
/
is_column = false;
while(!is_column)
{
cout << "Column: ";
cin >> column;
if(column == 1 || column == 2 || column == 3)
{
is_column = true;
}
else
{
cout << endl << "Invalid column!" << endl;
}
}
这里无关紧要的东西。
if(board[row-1][column-1] == ' ')
{
board[row-1][column-1] = player;
is_move = true;
if(player == 'X')
{
player = 'O';
}
else
{
player = 'X';
}
}
else
{
cout<<"The selected space is occupied!" << endl;
cout << "Select a different space:" << endl << endl;
drawBoard(board);
}
}
cout << endl;
检查获胜者
winner = checkWinner3by3(board);
if(winner == 'X' || winner == 'O')
{
drawBoard(board);
cout<<"Congratulations! Player ";
if(winner == 'X')
{
cout << 1;
}
else
{
cout << 2;
}
cout<<" is the winner!"<<endl;
}
else if(winner == 'T')
{
drawBoard(board);
cout << "It's a tie!" << endl;
}
}
system("pause");
return 0;
}
董事会在这里。
void drawBoard(char board[][3])
{
char print[][3] = {{' ',' ',' '},
{' ',' ',' '},
{' ',' ',' '}};
cout << " 1 2 3" << endl;
cout << " +---+---+---+" << endl;
cout << " 1" << " | " << print[0][0] << " | " << print[0][1] << " | "
<< print[0][2] << " | " << endl;
cout << " +---+---+---+" << endl;
cout << " 2" << " | " << print[1][0] << " | " << print[1][1] << " | "
<< print[1][2] << " | " << endl;
cout << " +---+---+---+" << endl;
cout << " 3" << " | " << print[2][0] << " | " << print[2][1] << " | "
<< print[2][2] << " | " << endl;
cout << " +---+---+---+" << endl;
}
char checkWinner3by3(char board[][3])
{
for(i=0; i<3; i++)
{
if(board[i][0]==board[i][1] && board[i][0]==board[i][2])
{
return board[i][0];
}
}
for(i=0; i<3; i++)
{
if(board[0][i]==board[1][i] && board[0][i]==board[2][i])
{
return board[0][i];
}
}
if(board[0][0]==board[1][1] && board[1][1]==board[2][2])
{
return board[0][0];
}
if(board[0][2]==board[1][1] && board[1][1]==board[2][0])
{
return board[0][2];
}
return ' ';
}
这是整个源代码 - 我想制作一个游戏，老实说，我认为这是最好的方法，从知道我可以做些什么来改进它开始。
您尚未声明变量"玩家"和"获胜者"，但尚未初始化它们...但这可能是因为未显示完整代码。您在返回之前有系统("暂停"(...你为什么把它放在那里？...现在我看得更远了，一切都搞砸了
我曾经制作过井字游戏，它有点类似于您尝试通过 2d 数组选择之外要做的事情，您应该考虑使用它的一部分来更正您的代码。
#include <iostream>
#include <iomanip>
using namespace std;
char* cBox{ new char[9]{ '1', '2', '3', '4', '5', '6', '7', '8', '9' } }; // cBox are tic tac toe squares
char* PcBox{ nullptr }; // PcBox will be pointers to cBox squares
bool EndGame{ true }, VailidMove{ true }, WinGame{ true }; // Global bool varibles are initially set to true to test for validity
size_t PlayerMove{ 1 };
int Move;
int score(size_t PlayerMove); /********************************/
void Board(); /* */
void error(); /* Function Prototypes */
void GameOver(); /* */
int scoreboard(int score1, int score2); /********************************/
int main() {
int score1{}, score2{};
int sum{};
int winner{};
int const total{ 756 };
char PlayerIcon;
// do while loop
do {
// print scoreboard
scoreboard(score1, score2);
// Print board
Board();
// This conditional forces the first Player to be 'X'... Player2 'O'
(PlayerMove == 1) ? PlayerIcon = 'X' : PlayerIcon = 'O';
// Time for the player to move
cout << endl << setw(51) << "Player" << PlayerMove << "'s move:";
cin >> Move;
VailidMove = false; // ValidMove is assigned to false within the "do loop"...it will remain false until a valid key is entered..
//... it's conditionally tested within the while loop until the player's move is true(valid)
// Loop until we get a valid move
while (!VailidMove) {
system("CLS"); // Clear the screen
(PcBox = &cBox[Move - 1]); // For our move selection, point PcBox to the address of the array cBox[index] on the free store
if (!(*PcBox == 'X' || *PcBox == 'O') && (cin) && Move != 0) // this checks the location for PlayerIcons...as one cannot place a new playericon where one already resides...
// ...also tests whether a legit key input..aka not a "letter" or a "0"
{
VailidMove = true;
*PcBox = PlayerIcon; // A valid playericon is placed in a free box on the board
}
else
{
error(); // Anything else other than a valid selection will throw an error and return to the beginning of the block...
return main(); // ...querying the player for a valid selection until one is entered
}
};
EndGame = false; // Again like "VailidMove" we set EndGame to false to test against the following conditions
// This is a combintion of seperate win conditions... 3 the same, across or diagonal over entire board
if (cBox[0] == cBox[1] && cBox[1] == cBox[2])
GameOver();
if (cBox[0] == cBox[4] && cBox[8] == cBox[4])
GameOver();
if (cBox[1] == cBox[4] && cBox[7] == cBox[4])
GameOver();
if (cBox[2] == cBox[4] && cBox[6] == cBox[4])
GameOver();
if (cBox[2] == cBox[8] && cBox[5] == cBox[8])
GameOver();
if (cBox[3] == cBox[0] && cBox[6] == cBox[0])
GameOver();
if (cBox[3] == cBox[4] && cBox[5] == cBox[4])
GameOver();
if (cBox[6] == cBox[8] && cBox[7] == cBox[8])
GameOver();
// If the board is full and no one wins then it is a tie...this piece just sums up all the player icons as ascii integers...
// ...if the board is full of them, then the sum is 756 and it is a tie.
sum += (*PcBox); // add player icon to sum...Ascii to int
if ((sum == total) && !EndGame) // if sum of playericon for entire board = 756...no win
{
EndGame = true;
WinGame = false;
sum = 0; //reset sum to zero
scoreboard(score1, score2);
}
// End/Win game conditions
if (EndGame) { // game over? test choices
if (WinGame) { // We nest this here soley if EndGame & WinGame is true... else if just WinGame is true its a draw
if (PlayerMove == 1) { score1 = score(PlayerMove); }
if (PlayerMove == 2) { score2 = score(PlayerMove); }
scoreboard(score1, score2);
winner = PlayerMove;
}
Board();
if (WinGame)
cout << "n" << setw(51) << "PLAYER " << winner << " WINS!" << endl;
cout << endl << setw(57) << "Game Over!!!" << endl;
cout << endl << setw(59) << "Play again y/n?"; // Query the player for another game
char PlayAgain;
cin >> PlayAgain;
// This resets the board, if the player wants another game, it uses a for loop to increment simultaneously it's "ascii integer", along side it's "int" equivalent...
//... overwriting & reseting the board from 1-9 with the original characters
if (PlayAgain == 'y' || PlayAgain == 'Y') {
EndGame = false;
for (int i = 0, j = 49; i < 9 && j <= 57; i++, j++) // ASCII int 49 = char '1'... to 57 = char '9'
{
(cBox[i] = (char)j); // Clear the board
}
sum = 0; // Reset sum to zero
system("CLS"); // Clear the screen
}
PlayerMove = 1;
if (PlayAgain == 'n') {
EndGame = true;
}
}
else
{
(PlayerMove == 1) ? PlayerMove = 2 : PlayerMove = 1;
}
} while (!EndGame);
delete[] cBox; // Free up memory...
cBox = nullptr;
cout << "nttttt";
return 0;
}
// Function definiton to print game board
inline void Board() {
{
cout << endl << 'n' << 'n' << endl;
cout << setw(50) << cBox[0] << "|" << cBox[1] << "|" << cBox[2] << endl;
cout << setw(54) << "-+-+-" << endl;
cout << setw(50) << cBox[3] << "|" << cBox[4] << "|" << cBox[5] << endl;
cout << setw(54) << "-+-+-" << endl;
cout << setw(50) << cBox[6] << "|" << cBox[7] << "|" << cBox[8] << endl;
}
}
// Function definiton to keep score
int score(size_t PlayerMove)
{
int static score1{ 1 };
int static score2{ 1 };
if (PlayerMove % 2)
return score1++;
else
return score2++;
}
// Function definiton to print scoreboard
int scoreboard(int score1, int score2)
{
cout << endl << setfill(' ') << setw(47) << "PLAYER 1: " << score1 << " " << "PLAYER 2: " << score2;
return(score1, score2);
}
// Function definiton to throw an error
void error() {
{
cout << setfill(' ') << setw(64) << "Invalid Move. Try again." << endl;
cin.clear(); //clear the error flags.
cin.ignore(); //sync up the stream in case the user entered white space
}
}
// Function definiton to end game
void GameOver()
{
EndGame = true;
}