+ struct MapObjDef * next;
+ uint8_t id; /* unique identifier of map object type */
+ uint8_t corpse_id; /* id of type to change into upon destruction */
+ char char_on_map; /* map object symbol to appear on map */
+ char * name; /* string to describe object in game log*/
+ uint8_t lifepoints; /* default value for map object lifepoints member */