void game_destroy(struct game_t* g)
{
assert(g != NULL);
game_terminate(g);
free(g);
}
void level_generate(struct game_data *game)
{
int x, y, i;
FILE *level;
char tmp, filename[256];
/* Choose a random text file. */
snprintf(filename, 256, "%s%s-%d.txt", game->datadir, "/levels/level", rand() % game->num_levels);
/* Load the text file. */
level = fopen(filename, "r");
if (level == NULL) {
printf("Error: Level file '%s' not found!\nExiting...\n", filename);
game_terminate(0);
}
/* Parse text file into 'level' array. */
for (y = 0; y <= LEVEL_H; y++) {
for (x = 0; x <= LEVEL_W; x++) {
fscanf(level, "%c", &tmp);
if (tmp == ' ')
x--;
else if (tmp == '\n')
break;
else
game->level[y][x] = tmp;
}
if (feof(level))
break;
}
/* Should we mirror the level? */
if (rand() % 2) {
for (y = 0; y < LEVEL_H; y++) {
for (x = 0, i = LEVEL_W - 1; x < LEVEL_W / 2; x++, i--) {
tmp = game->level[y][i];
game->level[y][i] = game->level[y][x];
game->level[y][x] = tmp;
}
}
}
/* Should we flip the level? */
if (rand() % 2) {
for (x = 0; x < LEVEL_W; x++) {
for (y = 0, i = LEVEL_H - 1; y < LEVEL_H / 2; y++, i--) {
tmp = game->level[i][x];
game->level[i][x] = game->level[y][x];
game->level[y][x] = tmp;
}
}
}
fclose(level);
}
