TP 13 exo2: preliminary loop for a full tic-tac-toe game for 2 players

[TD_C.git] / TP_13 / exo2 / src / main.c

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ncurses.h>

#include "display.h"
#include "coordinates.h"

int main() {
    int row, col, errno = 0, round = 0, player = 0, key_pressed;
    char* top_msg = "";
    char* back_msg = "";

    initscr();
    getmaxyx(stdscr, row, col);
    noecho();
    curs_set(0);

    /* array of the active coordinates in the entered order */
    coordinates_t coordinates_array[MAX_COORDINATES];
    init_coordinates(coordinates_array);
    coordinates_t new_coordinates = {0, 0, 0};

    /* center base coordinates for the board */
    int base_y = row/2 - 4;
    int base_x = col/2 - 7;

    print_board(base_y, base_x);

    do {
        if (round % 2 == 0 || round == 0) {
            player = 0;
            top_msg = "Joueur 1 joue";
        } else {
            player = 1;
            top_msg = "Joueur 2 joue";
        }

        mvprintw(base_y - 2, (base_x + 7 - strlen(top_msg)/2), top_msg);
        mvprintw(base_y + 10, (base_x + 7 - strlen(back_msg)/2), back_msg);

        print_coordinates(coordinates_array, base_y, base_x);

        key_pressed = getch();
        switch (key_pressed) {
            case 'a':
                new_coordinates = set_coordinates(1, 1, player);
                break;
            case 'z':
                new_coordinates = set_coordinates(1, 2, player);
                break;
            case 'e':
                new_coordinates = set_coordinates(1, 3, player);
                break;
            case 'q':
                new_coordinates = set_coordinates(2, 1, player);
                break;
            case 's':
                new_coordinates = set_coordinates(2, 2, player);
                break;
            case 'd':
                new_coordinates = set_coordinates(2, 3, player);
                break;
            case 'w':
                new_coordinates = set_coordinates(3, 1, player);
                break;
            case 'x':
                new_coordinates = set_coordinates(3, 2, player);
                break;
            case 'c':
                new_coordinates = set_coordinates(3, 3, player);
                break;
            default:
                continue;
                break;
        }

        errno = add_coordinates(new_coordinates, coordinates_array);

        if (errno == 2) {
            back_msg = "Choisir une case vide";
            continue;
        } else if (errno == 3) {
            back_msg = "Coordonnees invalides";
            continue;
        } else if (errno == 0) {
            back_msg = "";
        }

        round++;

    } while (errno == 0 || errno == 2);

    endwin();

    exit(EXIT_SUCCESS);
}