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/*
* TDDD86 Boggle
* This file contains the main program and user interface for running your
* Boggle game. We provide you a skeleton of this file that contains a shell
* of the overall logic, but you must complete the playOneGame function.
*
* The playOneGame function talks to the Boggle class that you will write.
* This file should contain all user interaction (cout / cin), while the Boggle
* class should contain ALL game state such as the 16 letter cubes, the set of
* words that have been formed, the algorithms for searching for words, etc.
*
* Please do not modify this provided file. Your turned-in files should work
* with an unmodified version of all provided code files.
*/
#include <fstream>
#include <iostream>
#include <string>
#include "random.h"
#include "strlib.h"
#include "Boggle.h"
#include "bogglemain.h"
using namespace std;
int main() {
intro();
// play games repeatedly until user decides to quit
Boggle boggle;
while (true) {
playOneGame(boggle);
cout << endl;
if (!yesOrNo("Play again (Y/N)? ")) {
break;
}
}
cout << "Have a nice day." << endl;
return 0;
}
/*
* Explains the program to the user.
*/
void intro() {
cout << "Welcome to TDDD86 Boggle!" << endl;
cout << "This game is a search for words on a 2-D board of letter cubes." << endl;
cout << "The good news is that you might improve your vocabulary a bit." << endl;
cout << "The bad news is that you're probably going to lose miserably to" << endl;
cout << "this little dictionary-toting hunk of silicon." << endl;
cout << "If only YOU had a gig of RAM!" << endl;
cout << endl;
cout << "Press Enter to begin the game ... ";
string line;
getline(cin, line);
}
/*
* Prompts the user to answer a yes/no question and returns true if the user
* typed 'yes' (or anything that starts with a 'y', case-insensitively),
* false if the user types anything that starts with 'n', or re-prompts if
* the user doesn't type a 'y' or 'n' word.
*/
bool yesOrNo(string prompt) {
cout << prompt;
while (true) {
string answer;
getline(cin, answer);
answer = trim(toLowerCase(answer));
if (startsWith(answer, 'y')) {
return true;
} else if (startsWith(answer, 'n')) {
return false;
} else {
cout << "Please type a word that begins with 'y' or 'n'." << endl;
}
}
}
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