TD3_DEV51_Qualite_Algo/pendu.c

#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;
    }
}

void choose_words(char *chosen_word, int max_length) {
    int total_length = 0;
    int used[MAX_WORDS] = {0};  // Array to mark used words
    int word_index;

    chosen_word[0] = '\0';  // Initialize empty string

    while (total_length < max_length) {
        word_index = rand() % MAX_WORDS;

        // Ensure we do not exceed max_length or reuse a word
        if (!used[word_index] && total_length + strlen(words[word_index]) + (total_length > 0 ? 1 : 0) <= max_length) {
            // Add a space if this isn't the first word
            if (total_length > 0) {
                strcat(chosen_word, " ");
                total_length++;  // Account for the space
            }

            strcat(chosen_word, words[word_index]);  // Add the word to the chosen word
            total_length += strlen(words[word_index]);
            used[word_index] = 1;  // Mark the word as used

            // If we're already at the exact length, break
            if (total_length == max_length) {
                break;
            }
        }

        // Break if no more suitable words can be found
        int all_used = 1;
        for (int i = 0; i < MAX_WORDS; i++) {
            if (!used[i] && total_length + strlen(words[i]) + 1 <= max_length) {
                all_used = 0;
                break;
            }
        }
        if (all_used) break;
    }
}

int main() {
    srand(time(NULL));

    int max_word_length;
    printf("Choisissez la taille maximum du mot à deviner : ");
    scanf("%d", &max_word_length);

    char chosen_word[max_word_length];  // String to store the chosen combination of words
    choose_words(chosen_word, max_word_length);

    int word_length = strlen(chosen_word);
    char guessed[word_length + 1];  // +1 for the null terminator
    int tries = 0;
    int guessed_correctly = 0;
    int letters_to_guess = 0;  // Total letters to guess (excluding spaces)

    // Initialize the guessed array and count the total number of letters to guess
    for (int i = 0; i < word_length; i++) {
        if (chosen_word[i] == ' ') {
            guessed[i] = ' ';  // Spaces are pre-revealed
        } else {
            guessed[i] = '_';
            letters_to_guess++;  // Only count non-space characters
        }
    }
    guessed[word_length] = '\0';

    while (tries < MAX_TRIES && guessed_correctly < letters_to_guess) {
        printf("\nMot à deviner : %s\n", guessed);
        display_hangman(tries);
        char guess;
        printf("Entrez une lettre : ");
        scanf(" %c", &guess);
        int found = 0;
        int already_revealed = 0;

        // Check if the guessed letter is in the word
        for (int i = 0; i < word_length; i++) {
            if (chosen_word[i] == guess) {
                if (guessed[i] == '_') {
                    guessed[i] = guess;
                    guessed_correctly++;
                    found = 1;
                } else {
                    already_revealed = 1;  // The letter is already revealed
                }
            }
        }

        // Only increment tries if the letter was not found and not already revealed
        if (!found && !already_revealed) {
            tries++;
        }
    }

    if (guessed_correctly == letters_to_guess) {
        printf("Félicitations ! Vous avez deviné le mot : %s\n", chosen_word);
    } else {
        printf("Désolé, vous avez perdu. Le mot était : %s\n", chosen_word);
        display_hangman(MAX_TRIES);
    }

    return 0;
}