MarioSokoban/Mario Sokoban/level.c

//
//  level.c
//  Mario Sokoban
//
//  Created by Benoit Sida on 2014-02-16.
//  Copyright (c) 2014 Benoit Sida. All rights reserved.
//

#include <stdio.h>
#include <stdlib.h>
#include <SDL2/SDL.h>
#include <SDL2_image/SDL_image.h>
#include "constantes.h"

int loadLevel(int line, int menu, int map[][NB_BLOCS_HAUTEUR])
{
    FILE *level = NULL;
    char codeLevel[NB_BLOCS_LARGEUR * NB_BLOCS_HAUTEUR + 1] = {0};
    int i = 0, j = 0, k = 0, caracLu = 0, nbLevel = 1;
    switch (menu) {
        case 0:
            level = fopen("levels/menu.lvl", "r");
            break;
        case 1:
            level = fopen("levels/debutant.lvl", "r");
            break;
        case 2:
            level = fopen("levels/intermediaire.lvl", "r");
            break;
        case 3:
            level = fopen("levels/expert.lvl", "r");
            break;
        case 4:
            level = fopen("levels/level.lvl", "r");
            break;
    }
    if (level == NULL) {
        return 0;
    }
    do
    {
        caracLu = fgetc(level);
        if (caracLu == '\n')
            nbLevel++;
    } while(caracLu!= EOF);
    k = line;
    rewind(level);
    while (k > 0)
    {
        caracLu = fgetc(level);
        if (caracLu == '\n')
            k--;
    }
    fgets(codeLevel, NB_BLOCS_LARGEUR * NB_BLOCS_HAUTEUR + 1, level);
    for (i = 0 ; i < NB_BLOCS_LARGEUR ; i++)
    {
        for (j = 0 ; j < NB_BLOCS_HAUTEUR ; j++)
        {
            switch (codeLevel[(i * NB_BLOCS_LARGEUR) + j])
            {
                case '0':
                    map[j][i] = 0;
                    break;
                case '1':
                    map[j][i] = 1;
                    break;
                case '2':
                    map[j][i] = 2;
                    break;
                case '3':
                    map[j][i] = 3;
                    break;
                case '4':
                    map[j][i] = 4;
                    break;
                case '5':
                    map[j][i] = 5;
                    break;
            }
        }
    } // Définit la map
    fclose(level);
    return nbLevel;
}

int saveLevel(int map[][NB_BLOCS_HAUTEUR])
{
    FILE *level = NULL;
    int i = 0, j = 0;
    level = fopen("levels/level.lvl", "w+");
    if (level == NULL)
        return 0;
    for (i = 0 ; i < NB_BLOCS_LARGEUR ; i++)
    {
        for (j = 0 ; j < NB_BLOCS_HAUTEUR ; j++)
        {
            fprintf(level, "%d", map[j][i]);
        }
    }
    fclose(level);
    return 1;
}