80 lines
2.8 KiB
Plaintext
80 lines
2.8 KiB
Plaintext
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/* ************************************************************************
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* Copyright (C) 1990, 1991 - see 'license.doc' for complete information. *
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************************************************************************* */
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Description of module 'handler.c'.
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*** Note: All the routines that takes something away from something assumes
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that something is actually in/carried by something!
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void char_from_room(struct char_data *ch)
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Removes ch from whatever room he's in.
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void char_to_room(struct char_data *ch, int room)
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Places ch in room.
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void object_to_char(struct obj_data *object, struct char_data *ch)
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Gives object to ch.
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void object_from_char(struct obj_data *object)
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Takes object away from The character who is carrying it.
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struct obj_data *find_object_in_list(char *name, struct obj_data *list)
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This procedure assumes that list points to the head of a content-list of
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objects. It then tries to locate the object with a given name within that
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list. If succesful, the function returns a pointer to that object; if not,
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it returns a null pointer.
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struct obj_data *find_obj(char *name)
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This function searches the 'global' list of objects (pointed to by
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'object_list') for an object with a given name. It then returns either
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a null pointer or a pointer to that object (note that in this version,
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it will always return the first occurence of an object with a given name).
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struct char_data *get_char_room(char *name, int room)
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Searches room for character with 'name'. Returns null or pointer to that
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character.
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struct char_data *get_char(char *name)
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Searches the entire world for a character. Assumes that all characters are
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in a list pointed to by character_list (This might need changing).
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void object_to_room(struct obj_data *object, int room)
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Puts an object in a room.
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void object_from_room(struct obj_data *object)
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void object_to_object(struct obj_data *obj, *obj_to)
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void object_from_object(struct obj_data *obj, *obj_from)
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void extract_char(struct char_data *ch)
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Extracts a character completely from the world, and leaves his stuff in
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the room (might be useful.. might not..).
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**** Higher level versions of the 'find' routines.
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These routines work like the above versions, with the exception that they are
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supplied with a pointer to a character as well as a keyword to look for. they
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then return nil if they fail to locate the object/character OR if the character
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'using' the routine can't see the searched-for object/character.
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struct char_data *get_char_room_vis(struct char_data *ch, char *name)
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struct char_data *get_char_vis(struct char_data *ch, char *name)
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struct obj_data *find_object_in_list_vis(struct char_data *ch, char *name,
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struct obj_data *list)
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/*search the entire world for an object, and return a pointer */
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struct obj_data *find_obj_vis(struct char_data *ch, char *name)
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