int CheckArgs(int type, int color, int arg0, int arg1, int arg2,
int numArgs)
{
if (numArgs < MIN_ARGS) {
printf("Bad formatting in first %d args.\n", MIN_ARGS);
return 0;
}
if (!IsGoodColor(color)) {
printf("Bad color.\n");
return 0;
}
if (type == 'R')
return CheckRectangle(arg0, arg1, numArgs);
else if (type == 'E')
return CheckEllipse(arg2, numArgs);
else if (type == 'C')
return CheckCircle(arg0, numArgs);
else if (type == '!')
return CheckExclaim(arg0, arg1, numArgs);
else if (type == 'H' || type == 'L')
return CheckLetter(type, arg0, arg1, arg2, numArgs);
else {
printf("Bad shape %c.\n", type);
return 0;
}
return 1;
}
main ()
{
char input;
int valid;
int fails = FAILS_ALLOWED;
unsigned int discovered = 0;
unsigned int n;
// Select a key.
srand ( time (NULL) ); // Initialize random number generator
int value = rand()%N_KEYS; // Get random between 0 and NKEYS-1
strcpy (key,possiblekeys[value]); // Copy key
// Set outstring to '-' characters plus terminating null-character
for (n=0; n<strlen(key); n++) outstring[n]='-';
outstring[n]='\0';
do {
// Prompt user
cout << "\nDiscover the secret key: " << outstring << "\n";
cout << "Enter a letter (You may fail " << fails << " times): ";
cin >> input; cin.ignore (100,'\n');
// check if letter is valid
valid = CheckLetter (input);
// it it is valid, increase dicovered letters counter.
// if not, decrease allowed fails
if (valid!=0) discovered+=valid;
else fails--;
} while (discovered < strlen(key) && fails>0);
// The loop ends if key is discovered or fails are exhausted.
// Display CORRECT! only if key was discovered.
if (discoverd == strlen(key)) cout << "CORRECT! ";
cout "Key was '" << key <<"'.\n";
return 0;
}
Game(){
int i = 1, startGame = 0, wordSize, wordCounter;
startGame = InitDictionary();
char *wordChosen = ChooseRandomWord(startGame);
char *displayWord = wordChosen ,letter, *gameWord;
wordSize = ChangeWord(displayWord,gameWord);
printf("The word now looks like this: %s\n", displayWord);
printf("You have %d guesses left.\n", NumberOfTries);
while(i <= NumberOfTries){
printf("Guess a letter: ");
scanf("%c\n",&letter);
CheckLetter(gameWord,displayWord,letter,wordSize,&wordCounter);
if (wordCounter==wordSize){
printf("You guessed the word: %s\n",displayWord);
printf("You win\n");
}else{
printf("You have %d guesses left.\n", (NumberOfTries - i));
}
i++;
}
}
