ajout des commentaires.

pendu.c

@@ -1,7 +1,9 @@
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
+#include <unistd.h>
 
 #define MAX_WORDS 14
 #define MAX_TRIES 6
@@ -35,45 +37,13 @@ void display_hangman(int tries) {
     }
 }
 
-/*
-this function allow to save the last party
+/* this function display time out when user does nothing during 30s and verify signal*/
+void sig_handler(int signum){
+    if (signum == SIGALRM){
 
-Parameters:
-    status -> state that save if the gamer win or lose the party
-    good_word -> the word to guess
-    try -> the letters try by the gamer
-*/
-void save_party(char * status, const char * good_word, char try[]) {
-    time_t t;
-    time(&t); //stock the current time
-    char * date;
-    date = ctime(&t); //stock the current time format as: day, month, number of the month, hour, year
-
-    FILE* fichier = fopen("save_party.txt", "w");
-
-    if (fichier != NULL)
-    {
-        fputs("Date and time: ", fichier);
-        fputs(date,fichier);
-        fputs("\n",fichier);
-
-        fputs("Status: ", fichier);
-        fputs(status,fichier);
-        fputs("\n",fichier);
-
-        fputs("Good word: ", fichier);
-        fputs(good_word,fichier);
-        fputs("\n",fichier);
-
-        fputs("tried letters: ", fichier);
-        for (int i = 0; i < sizeof(try); i++) {
-            fputc(try[i],fichier);
-        }
-        fputs("\n",fichier);
-        
-        fclose(fichier); // On ferme le fichier qui a été ouvert
+        printf("\ntime out\n");
+        exit (1);
     }
-
 }
 
 int main() {
@@ -83,7 +53,8 @@ int main() {
     char guessed[word_length];
     int tries = 0;
     int guessed_correctly = 0;
-    char try[MAX_TRIES]; //save the carcater try
+
+    signal(SIGALRM,sig_handler);
 
     for (int i = 0; i < word_length; i++) {
         guessed[i] = '_';
@@ -91,14 +62,14 @@ int main() {
     guessed[word_length] = '\0';
 
     while (tries < MAX_TRIES && guessed_correctly < word_length) {
+
         printf("\nMot à deviner : %s\n", guessed);
         display_hangman(tries);
         char guess;
+        alarm(30);
         printf("Entrez une lettre : ");
+        alarm(30);
         scanf(" %c", &guess);
-
-        
-
         int found = 0;
 
         for (int i = 0; i < word_length; i++) {
@@ -106,25 +77,21 @@ int main() {
                 if (guessed[i] == '_') {
                     guessed[i] = guess;
                     guessed_correctly++;
-                    try[tries] = guess;
                 }
                 found = 1;
             }
         }
 
         if (!found) {
-            try[tries] = guess;
             tries++;
         }
     }
 
     if (guessed_correctly == word_length) {
         printf("Félicitations ! Vous avez deviné le mot : %s\n", word);
-        save_party("Win", word, try);
     } else {
         printf("Désolé, vous avez perdu. Le mot était : %s\n", word);
         display_hangman(MAX_TRIES);
-        save_party("Lose", word, try); 
     }
 
     return 0;