Added comments

pendu.c

@@ -0,0 +1,122 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#define MAX_WORDS 14
+#define MAX_TRIES 6
+
+const char *words[MAX_WORDS] = {
+    "programmation",
+    "ordinateur",
+    "langage",
+    "jeu",
+    "algorithmique",
+    "fontainebleau",
+    "koala",
+    "anticonstitutionnellement",
+    "code",
+    "canard",
+    "gyroscope",
+    "periclitation",
+    "susurrer",
+    "eclesiastique"
+};
+
+void display_hangman(int tries) {
+    switch (tries) {
+        case 0: printf("  ----\n  |  |\n  |\n  |\n  |\n  |\n--------\n"); break;
+        case 1: printf("  ----\n  |  |\n  |  O\n  |\n  |\n  |\n--------\n"); break;
+        case 2: printf("  ----\n  |  |\n  |  O\n  |  |\n  |\n  |\n--------\n"); break;
+        case 3: printf("  ----\n  |  |\n  |  O\n  | /|\n  |\n  |\n--------\n"); break;
+        case 4: printf("  ----\n  |  |\n  |  O\n  | /|\\\n  |\n  |\n--------\n"); break;
+        case 5: printf("  ----\n  |  |\n  |  O\n  | /|\\\n  | /\n  |\n--------\n"); break;
+        case 6: printf("  ----\n  |  |\n  |  O\n  | /|\\\n  | / \\\n  |\n--------\n"); break;
+    }
+}
+
+/*
+getWordByLength() function adds the possibility to the user to choose how many letters maximum the word to guess can contains.
+
+Returns:
+    A random word from the words list that correspond to the user input
+*/
+const char* getWordByLength(){
+    int maxLetters;
+    printf("Difficulté - Entrez le nombre de lettres maximum à deviner : ");
+    scanf(" %d", &maxLetters);
+    const char *newWords[MAX_WORDS];
+    int wordsFound = 0;
+    for (int i = 0; i < MAX_WORDS; i++) {
+        if(strlen(words[i]) <= maxLetters){
+            newWords[wordsFound] = words[i];
+            wordsFound++;
+        }
+    }
+    if(wordsFound==0){
+        return "";
+    }
+    const char *word = newWords[rand() % wordsFound];
+    /* SECOND WORD TO GUESS (NOT WORKING)
+    wordsFound = 0;
+    for (int i = 0; i < MAX_WORDS; i++) {
+        if(strlen(words[i]) <= maxLetters-strlen(word)){
+            newWords[wordsFound] = words[i];
+            wordsFound++;
+        }
+    }
+    if(wordsFound != 0){
+        word = (const char*) strcat((char *) word, newWords[rand() % wordsFound]);
+    }*/
+    return word;
+}
+
+int main() {
+    srand(time(NULL));
+    const char *word = getWordByLength();
+    if(word==""){
+        printf("Aucun mot n'a été trouvé.");
+        return 1;
+    }
+    int word_length = strlen(word);
+    char guessed[word_length];
+    int tries = 0;
+    int guessed_correctly = 0;
+
+    for (int i = 0; i < word_length; i++) {
+        guessed[i] = '_';
+    }
+    guessed[word_length] = '\0';
+
+    while (tries < MAX_TRIES && guessed_correctly < word_length) {
+        printf("\nMot à deviner : %s\n", guessed);
+        display_hangman(tries);
+        char guess;
+        printf("Entrez une lettre : ");
+        scanf(" %c", &guess);
+        int found = 0;
+
+        for (int i = 0; i < word_length; i++) {
+            if (word[i] == guess) {
+                if (guessed[i] == '_') {
+                    guessed[i] = guess;
+                    guessed_correctly++;
+                }
+                found = 1;
+            }
+        }
+
+        if (!found) {
+            tries++;
+        }
+    }
+
+    if (guessed_correctly == word_length) {
+        printf("Félicitations ! Vous avez deviné le mot : %s\n", word);
+    } else {
+        printf("Désolé, vous avez perdu. Le mot était : %s\n", word);
+        display_hangman(MAX_TRIES);
+    }
+
+    return 0;
+}