1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
#include <iostream>
#include <string>
#include "main.h"
#include <stdio.h>
#include <stdlib.h>
using namespace std;
int main(void)
{
bool gameOver = false; // game loop control flag
char posLocation; // user input variable for position choice
char playAgain = 'A'; // program exit control flag
char playerSymbol = 'X'; // current player symbol
string pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9;
string pos[9]; // board display variables
pos[0] == pos1;
pos[1] == pos2;
pos[2] == pos3;
pos[3] == pos4;
pos[4] == pos5;
pos[5] == pos6;
pos[6] == pos7;
pos[7] == pos8;
pos[8] == pos9;
DisplayIntro(); // Display introduction screen
DisplayMenu(); // Display menu screen
while( playAgain == 'A' )
{
InitializeGame(gameOver, playerSymbol, pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9); // Initializes the game board
DisplayGameBoard(pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9); // Displays the game board
while( !gameOver ) // Loop until a winner is determined or all squars have been used
{
posLocation = GetValidUserInput(playerSymbol, pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9); // Get vaild user inpur
SetGameBoardPosition(posLocation, playerSymbol, pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9); // Set the appropriate board position
DisplayGameBoard(pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9); // Display the game board
gameOver = CheckForGameOver(playerSymbol, pos1, pos2, pos3, pos4, pos5, pos6, pos7, pos8, pos9); // Check for end of game condition and change the player symbol
}
playAgain = RequestAdditionalGame(); // Determine whether to play the game again
}
DisplayCredits(); // Display the credit screen
return 0;
}
char RequestAdditionalGame(void)
{
char userEntry;
cout << "Enter \"A\" to play again, any other key to exit: " << endl << endl; // getting user input for whether the player wants to play again
cin >> userEntry;
userEntry = toupper(userEntry);
cout << endl << endl;
return(userEntry);
}
void UpdatePlayer(char& playerSymbol)
{
if(playerSymbol == 'O') // alternating between the X and O player
playerSymbol = 'X';
else
playerSymbol = 'O';
}
bool CheckForGameOver(char& playerSymbol, string pos1, string pos2, string pos3, string pos4, string pos5, string pos6, string pos7, string pos8, string pos9)
{
if( (pos1 == pos2 && pos1 == pos3) || (pos4 == pos5 && pos4 == pos6) || (pos7 == pos8 && pos7 == pos9) || // checking game victory conditions
(pos1 == pos4 && pos1 == pos7) || (pos2 == pos5 && pos2 == pos8) || (pos3 == pos6 && pos3 == pos9) ||
(pos1 == pos5 && pos1 == pos9) || (pos3 == pos5 && pos3 == pos7) )
{
cout << endl << "Player " << playerSymbol << " wins!! Whoohooo!!" << endl << endl << endl;
return true;
}
else if( pos1 != "1" && pos2 != "2" && pos3 != "3" && pos4 != "4" && pos5 != "5" && pos6 != "6" && pos7 != "7" && pos8 != "8" && pos9 != "9" )
{
cout << endl << "It's a draw!! Get'em next time." << endl << endl << endl;
return true;
}
else
{
UpdatePlayer(playerSymbol);
return false;
}
}
void SetGameBoardPosition(int posLocation, char playerSymbol, string& pos1, string& pos2, string& pos3, string& pos4, string& pos5, string& pos6, string& pos7, string& pos8, string& pos9)
{
if( posLocation == '1' ) // setting game variable based on the user input value
pos1 = playerSymbol;
else if( posLocation == '2')
pos2 = playerSymbol;
else if( posLocation == '3')
pos3 = playerSymbol;
else if( posLocation == '4')
pos4 = playerSymbol;
else if( posLocation == '5')
pos5 = playerSymbol;
else if( posLocation == '6')
pos6 = playerSymbol;
else if( posLocation == '7')
pos7 = playerSymbol;
else if( posLocation == '8')
pos8 = playerSymbol;
else if( posLocation == '9')
pos9 = playerSymbol;
}
char GetValidUserInput(char playerSymbol, string pos1, string pos2, string pos3, string pos4, string pos5, string pos6, string pos7, string pos8, string pos9)
{
bool validInput = false;
char entry;
while( !validInput)
{
cout << "Enter the location number where you want to place an \"" << playerSymbol << "\": ";
cin >> entry; // getting user input for the board position
if( entry >= '1' && entry <= '9')
{
if( (entry == '1' && pos1 == "1") || (entry == '2' && pos2 == "2") || (entry == '3' && pos3 == "3") ||
(entry == '4' && pos4 == "4") || (entry == '5' && pos5 == "5") || (entry == '6' && pos6 == "6") ||
(entry == '7' && pos7 == "7") || (entry == '8' && pos8 == "8") || (entry == '9' && pos9 == "9") )
{
validInput = true;
}
else
{
cout << "You have entered a position that has already been used. ";
validInput = false;
}
}
else
{
cout << "You have entered an incorrect value. Please enter a number from 1 to 9. ";
}
cout << endl << endl;
}
return entry;
}
void InitializeGame(bool& gameOver, char& playerSymbol, string& pos1, string& pos2, string& pos3, string& pos4, string& pos5, string& pos6, string& pos7, string& pos8, string& pos9)
{
gameOver = false; // initializing game variables
playerSymbol = 'O';
pos1 = "1";
pos2 = "2";
pos3 = "3";
pos4 = "4";
pos5 = "5";
pos6 = "6";
pos7 = "7";
pos8 = "8";
pos9 = "9";
}
void DisplayMenu(void)
{
int loop=1;
int choice;
string p1callsign;
string p2callsign;
string X;
while(loop==1)
{
system("CLS");
cout << "------------- MENU -------------\n\n"
<< "Options\n"
<< " 1 - To play TicTacToe (2 Player).\n"
<< " 2 - To display all player stats.\n"
<< " 3 - To write all player records to a file\n"
<< " 4 - To sort player stats by highest points.\n"
<< " 9 - To exit\n"
<< "----------------------------------\n"
<< "Enter Option >>> ";
cin >> choice;
if(choice==9)
{
DisplayCredits;
}
switch(choice)
{
case 1:
system("CLS");
cout << "Enter a call sign for the first player >>> ";
cin >> p1callsign;
cout << "Enter a call sign for the first player >>> ";
cin >> p2callsign;
cout << "\n" << p1callsign << " and " << p2callsign << ". Please enter which player would like to be X.\n";
cout << "Enter " << p1callsign << " or " << p2callsign << " >>> ";
cin >> X;
if(X == p1callsign)
{
}
else
{
}
}
}
}
void DisplayIntro(void)
{
cout << "**************************************************" << endl;
cout << " Welcome to *" << endl;
cout << " Awesome Tic Tac Toe *" << endl;
cout << " Well, kind of... *" << endl;
cout << "**************************************************" << endl;
cout << endl << endl;
system("pause");
cout << endl << endl;
}
void DisplayGameBoard(string pos1, string pos2, string pos3, string pos4, string pos5, string pos6, string pos7, string pos8, string pos9)
{
cout << " " << pos1 << " | " << pos2 << " | " << pos3 << endl; // displaying the initial game board
cout << "----------" << endl;
cout << " " << pos4 << " | " << pos5 << " | " << pos6 << endl;
cout << "----------" << endl;
cout << " " << pos7 << " | " << pos8 << " | " << pos9 << endl;
cout << endl;
}
void DisplayCredits(void)
{
cout << endl << endl;
cout << "************* CREDITS *************" << endl; // displaying the game credits
cout << " Designer: Me *" << endl;
cout << " Programmer: Me *" << endl;
cout << " Art Production: Me *" << endl;
cout << " Everything Else: All Me *" << endl;
cout << "*************************************" << endl;
cout << endl << endl;
system("pause");
}
|
