107 lines
3.1 KiB
C
107 lines
3.1 KiB
C
#include "game_tools.h"
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#include <assert.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "game.h"
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#include "game_aux.h"
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#include "game_ext.h"
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#include "game_private.h"
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game game_load(char* filename) {
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checkPointer((void*)filename);
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// ouvrons le fichier
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FILE* f = fopen(filename, "r");
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if (f == NULL) {
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fprintf(stderr, "Problems with file %s.\n", filename);
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exit(EXIT_FAILURE);
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}
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// récuperer les valeurs dont on a beson pour créer le jeu initail
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uint nb_rows, nb_cols;
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int wrapping;
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if (fscanf(f, "%u %u %d\n", &nb_rows, &nb_cols, &wrapping) != 3) {
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fprintf(stderr, "Error in scan of file");
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exit(EXIT_FAILURE);
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}
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// créer le jeu initail
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game g1 = game_new_empty_ext(nb_rows, nb_cols, wrapping);
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checkPointer((void*)g1);
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// récuperer les coups à jouer
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for (uint i = 0; i < nb_rows; i++) {
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for (uint j = 0; j < nb_cols; j++) {
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if (feof(f)) {
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fprintf(stderr, "end of file");
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exit(EXIT_FAILURE);
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}
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// obtenir les squares pour les jouer dans g1
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char play = fgetc(f);
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if (play == '\n')
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play = fgetc(f);
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if (play == 'b')
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game_set_square(g1, i, j, S_BLANK);
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else if (play == '*')
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game_set_square(g1, i, j, S_LIGHTBULB);
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else if (play == '-')
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game_set_square(g1, i, j, S_MARK);
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else if (play == 'w')
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game_set_square(g1, i, j, S_BLACKU);
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else if (play == '0')
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game_set_square(g1, i, j, S_BLACK0);
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else if (play == '1')
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game_set_square(g1, i, j, S_BLACK1);
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else if (play == '2')
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game_set_square(g1, i, j, S_BLACK2);
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else if (play == '3')
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game_set_square(g1, i, j, S_BLACK3);
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else if (play == '4')
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game_set_square(g1, i, j, S_BLACK4);
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}
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}
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fclose(f);
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return g1;
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}
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/**
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* @brief Get the char from state object
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*
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* @param g game to get the square from
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* @param i the i coordinate
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* @param j the j coordinate
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* @return char of the corresponding square
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*/
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char get_char_from_state(cgame g, uint i, uint j) {
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// char tab[index] => index in enum square
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char tab[] = {'b', '*', '-', '?', '?', '?', '?', '?', '0', '1', '2', '3', '4', 'w'};
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return tab[(int)game_get_state(g, i, j)];
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}
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void game_save(cgame g, char* filename) {
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checkPointer((void*)filename);
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checkPointer((void*)g);
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// try create or open file named filename
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FILE* f = fopen(filename, "w");
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if (f == NULL) {
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fprintf(stderr, "Couldn't create / open file %s.\n", filename);
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exit(EXIT_FAILURE);
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}
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// try to print the first line
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if (fprintf(f, "%d %d %d\n", game_nb_rows(g), game_nb_cols(g), game_is_wrapping(g)) < 6) {
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fprintf(stderr, "Couldn't print in file %s.\n", filename);
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exit(EXIT_FAILURE);
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}
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// for each case of the game get the char of the given case and try to print it on the file
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for (uint i = 0; i < game_nb_rows(g); i++) {
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for (uint j = 0; j < game_nb_cols(g); j++) {
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if (fprintf(f, "%c", get_char_from_state(g, i, j)) < 1) {
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fprintf(stderr, "Couldn't print in file %s.\n", filename);
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exit(EXIT_FAILURE);
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}
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}
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// print a \n at the end of each row
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if (fprintf(f, "\n") < 1) {
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fprintf(stderr, "Couldn't print in file %s.\n", filename);
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exit(EXIT_FAILURE);
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}
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}
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fclose(f);
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} |