Plays all basics of the game – doesn’t show a running list to help player, but shows all moves at finish.
//gets the number of digits used
var code = function(){
var enteredCode = 0;
var codeVeritas = false;
while (codeVeritas === false){
enteredCode = prompt(“How many digits shall the code be? (1-6)”);
//verify input
if (enteredCode > 0 && enteredCode <= 6){
console.log(“We will be using “+ enteredCode+ ” digits in our code”);
codeVeritas = true;
return enteredCode;
} else{
alert(“number is out of range.”);
}
}
};
//gets numerals to be used in code
var numbers = function(){
var enteredNumber = 0;
var numbersVeritas = false;
while (numbersVeritas === false){
enteredNumber = prompt(“code will consist of numerals 1 – : (1-9)”);
if (enteredNumber>0 && enteredNumber <=9){
console.log(“We will be using numerals from 1 to “+ enteredNumber+ ” for our code”);
numbersVeritas = true;
return enteredNumber;
} else{
alert(“number is out of range.”);
numbersVeritas = false;
}
}
};
//sets up an array of numbers that will be the secret code
// code is the number of digits, number is the integers used for each digit
setSecretCode = function(code,numbers){
var secretCode = “0”;
var secret = [];
for (i=0; i < code; i++){
secret[i] = Math.floor(Math.random()*numbers+1);
}
return secret; // returns result to be used going forward
};
//accepts guess from user and parses it into an array of ‘code’ length
acceptGuess = function(code,numbers){
var guess = 0;
var guessDigit = [];
guess = prompt(“Make a guess at the secret code (“+code+”digits/1-“+numbers+”)”);
var codeNum = code * 1; // to transform code into a ‘number’
if (guess.length === codeNum){
for (i=0;i<code; i++){
guessDigit[i] =guess.substring(i,i+1);
}
return guessDigit;
} else {
console.log(“invalid guess”);
}
};
var compareGuess = function(code,secrets,guesses){
var green = 1-1; //right color, right position
var yellow = 1-1; //right color, wrong position
var white = 1-1; //wrong color
var guessedAlready=[];
var secretedAlready = [];
code = code*1; //converts code to a number type
//part 0: set ‘Already’ arrays to false
for (i=0; i<code; i++){
guessedAlready[i] = false;
secretedAlready [i]= false;
};
//part 1: check for perfect matches, alter guesses and secrets
//array positions to eliminate recount – count greens
for (i=0; i<code; i++){
guesses[i] = guesses[i] *1;
//console.log(“I’m in the first loop”);
//console.log(“guess”+i+”=”+guesses[i]+” of type “+typeof guesses[i]);
//console.log(“secret”+i+”=”+secrets[i]+” of type “+typeof secrets[i]);
if (guesses[i] === secrets[i] &&
guessedAlready[i] === false && secretedAlready[i] === false){
//console.log(“I’m in green”);
green++;
guessedAlready[i] = true;
secretedAlready[i] = true;
}
}
//part2: check for imperfect matches, alter guesses and secrets
//array positions to eliminate recount – count yellows
for(i=0; i<code; i++){
for (j=0; j<code; j++){
if (guesses[i] === secrets[j] &&
guessedAlready[i] === false && secretedAlready[j] === false){
yellow++;
guessedAlready[i] = true;
secretedAlready[j] = true;
}
}
}
//part 3: set white to number of unmatched items
//provide feedback to player
white = code – (green+yellow);
alert(green+” green ” + yellow+” yellow”+ white+” white”);
console.log(green+” green ” + yellow+” yellow”+ white+” white”);
if (green === code){
exitShowResultLoop = true;
}
};
//main function
var guessArray = [];
var exitShowResultLoop = false;
var enteredCode = code(); // brings the variable enteredCode out of the function
var enteredNumber = numbers(); // brings the variable enteredNumber out of the function
var secret = setSecretCode(enteredCode,enteredNumber);
//printout of array for debugging
console.log(“secret code is: “+ secret);
//play the game using a while loop to loop until correct guess is made
while (exitShowResultLoop === false){
guessArray = acceptGuess(enteredCode, enteredNumber);
console.log(“guess is: “+guessArray);
compareGuess(enteredCode, secret, guessArray);
}
console.log(“You’ve done it!!! Congratulations!!”);
DownHouseSoftware 