Code cleanup and fix the logic behind the player constants number

[Project_algorithmic_C.git] / src / main.c

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

#include "ui.h"
#include "othello.h"
#include "debug.h"

int main() {
    int min_y = 26, min_x = 42;
    int row = 0, col = 0;
    unsigned int round = 0;
    unsigned int player = player_one; /* first player is black */
    bool exit_condition = false;
    unsigned int nb_white = 0, nb_black = 0;

    LIST_HEAD(shots_list);

    char* title_msg = "Jeu Othello";
    char* score_white_msg = "Pions blancs: %d";
    char* score_black_msg = "Pions noirs: %d";
    char* player_msg = "Joueur %d joue !";
    char* winner_msg = "Joueur %d gagne !";
    char* draw_msg = "Egalite !";

    unsigned int pawns[board_size][board_size] = {{}};
    pawns[board_size][board_size] = init_pawns(pawns);

    initscr();
    if (has_colors() == false) {
        endwin();
        printf("Votre terminal ne supporte pas les couleurs\n");
        exit(EXIT_FAILURE);
    }
    start_color();
    getmaxyx(stdscr, row, col);
    /* FIXME: fail if the screen size is too small */
    echo();
    curs_set(0);

    /* center */
    int center_y = row/2;
    int center_x = col/2;
    /* base coordinates to center the board */
    int board_center_y = center_y - 26/2;
    int board_center_x = center_x - 42/2;

    do {
        print_board(board_center_y, board_center_x);
        print_pawns(board_center_y, board_center_x, pawns);

        mvprintw(center_y - 26/2 - 4, (center_x - strlen(title_msg)/2), title_msg);

        player = current_player(round);

        mvprintw(center_y - 26/2 - 2, (center_x - strlen(player_msg)/2), player_msg, player);

        nb_white = count_pawn_type(pawns, white);
        nb_black = count_pawn_type(pawns, black);
        
        mvprintw(center_y, center_x - 42/2 - strlen(score_white_msg) - 2, score_white_msg, nb_white);
        mvprintw(center_y, center_x + 42/2 + 2, score_black_msg, nb_black);

        int y;
        char x;
        bool input_ok = false;
        do {
            y = 0;
            x = "";
            char* prompt_msg = "Prochain pion ? (ligne colonne - chiffre lettre):";
            int prmt_rt = prompt_values(stdscr, center_y + 26/2 + 1, center_x - strlen(prompt_msg)/2, prompt_msg, &y, &x);
            if (is_valid_input(y, map_col_letter_to_int(x), pawns) && prmt_rt == 1) {
                input_ok = true;
            }
        } while (!input_ok);
        pawns[board_size][board_size] = set_pawn(y, map_col_letter_to_int(x), player, pawns);
        struct shots_list shot_current;
        shot_current.pawn_array_member = &pawns[y-1][x-1];
        //list_add(shot_current.list, shots_list.list);

        round++; /* increment the round count */

        refresh();

        /* here are all the end of the game conditions */
        //if (is_board_full(pawns) || round == 60) {
        if (is_board_full(pawns)) {
            int winner = eval_winner(nb_white, nb_black);
            if (winner != 0) {
                mvprintw(center_y - 26/2 - 2, (center_x - strlen(winner_msg)/2), winner_msg, winner);
            } else {
                mvprintw(center_y - 26/2 - 2, (center_x - strlen(draw_msg)/2), draw_msg);
            }
            /* print and implement restart possibility */
            exit_condition = true;
        }

    } while (!exit_condition);
    
    endwin();

    exit(EXIT_SUCCESS);
}