Hangperson HW- Henna Ahmed

HangPerson/HangPerson/main.m

@@ -2,16 +2,124 @@
 //  main.m
 //  HangPerson
 //
-//  Created by Michael Kavouras on 6/15/15.
-//  Copyright (c) 2015 Mike Kavouras. All rights reserved.
-//
+//  Henna Ahmed
 
 #import <Foundation/Foundation.h>
 
+void printGuessArray(char *arr, int size){
+    for (int i = 0; i<size; i++) {
+        if (arr[i] == ':') {
+            printf("\t");
+        }
+        else{
+            printf("%c ", arr[i]);
+        }
+    }
+
+}
+
+void printCharArray(char *arr, int size){
+    for (int i = 0; i<size; i++) {
+        usleep(2e4);
+            printf("%c", arr[i]);
+    }
+
+}
+
 int main(int argc, const char * argv[]) {
     @autoreleasepool {
 
-        // code goes here...
+
+        char phrase[] = "A Penny Saved Is A Penny Earned",
+        alreadyGuessed[26]; // chars already guessed
+
+        int sizeOfPhrase = sizeof(phrase)/sizeof(char);
+        char guess[sizeOfPhrase]; //clone array for user visual
+
+        int numberOfGuesses = 5;
+        int guessCount = 0;
+
+
+        //Print initialized guess array
+
+        for (int i = 0; i< sizeOfPhrase-1; i++) {
+            if (phrase[i] == ' ') {
+                guess[i] = ':';
+            }
+            else {
+                guess[i] = '_';
+            }
+        }
+
+        printf("Let's Play Hang Person! \n\n");
+
+        printGuessArray(guess, sizeOfPhrase);
+        printf("\nNumber of wrong guesses left: %d\n", numberOfGuesses);
+
+        while (true) {
+            BOOL guessed = YES;
+
+            for (int i = 0; i<sizeOfPhrase-1; i++) {
+                if (guess[i] == '_') {
+                    guessed = NO;
+                }
+            }
+
+            if (numberOfGuesses<1) {
+                printf("\n\nSorry, you lost! The correct phrase was:\n");
+                printCharArray(phrase, sizeOfPhrase);
+                break;
+            }
+            else if (guessed) {
+                printf("\n\nYou won!");
+                break;
+            }
+            else {
+                char input;
+                bool alreadyInGuessArray = NO;
+                bool correctGuess = NO;
+                printf("Guess a letter: ");
+                fpurge(stdin);
+                scanf("%c", &input);
+
+
+                //check if they guessed this letter already
+
+                for (int i = 0; i<26; i++) {
+                    if (alreadyGuessed[i] == input) {
+                        printf("\n\nYou already guessed the letter %c\n", input);
+                        alreadyInGuessArray = YES;
+                    }
+                }
+
+                if (!alreadyInGuessArray) {
+                    alreadyGuessed[guessCount++] = input;
+                    for (int i = 0 ; i<sizeOfPhrase; i++) {
+                        if (phrase[i] == input || phrase[i] == toupper(input) || phrase[i] == tolower(input)) {
+                            correctGuess = YES;
+                            guess[i] = phrase[i];
+
+                        }
+                    }
+
+                    if (!correctGuess) {
+                        numberOfGuesses--;
+                        printf("\n\nTry Again! %c is not in this phrase\n", input);
+
+                    }
+                    else {
+                        printf("\n\n");
+                    }
+
+                }
+
+                printGuessArray(guess, sizeOfPhrase);
+                printf("\nNumber of wrong guesses left: %d\n", numberOfGuesses);
+
+
+            }
+        }
+
 
     }
     return 0;