30 struct meshgroup mgrp;
34 char *fname, *dirname;
43 int init_level(struct level *lvl, int xsz, int ysz);
44 void destroy_level(struct level *lvl);
46 int load_level(struct level *lvl, const char *fname);
47 int save_level(struct level *lvl, const char *fname);
49 int gen_level_geom(struct level *lvl);