/* /lib/verb.c
* From the Dead Souls Object Library
* An inheritable for creating verbs
* Created by Descartes of Borg 960116
* Version: @(#) verb.c 1.2@(#)
* Last modified: 96/12/17
*/
#include <lib.h>
#include "include/verb.h"
inherit LIB_DAEMON;
inherit LIB_HELP;
private string Verb, ErrorMessage;
private string *Synonyms, *Rules;
static void create() {
daemon::create();
SetNoClean(1);
parse_init();
Verb = 0;
ErrorMessage = 0;
Rules = ({});
Synonyms = ({});
}
static string SetErrorMessage(string str) { return (ErrorMessage = str); }
string GetErrorMessage() { return ErrorMessage; }
varargs static string *SetRules(mixed *args...) {
if( sizeof(Rules) ) error("Cannot reset rules list.");
foreach(mixed arg in args) {
if( stringp(arg) ) Rules += ({ arg });
else Rules += arg;
}
if( Verb ) {
foreach(string rule in Rules) parse_add_rule(Verb, rule);
if( sizeof(Synonyms) )
foreach(string cmd in Synonyms) parse_add_synonym(cmd, Verb);
}
return Rules;
}
string *GetRules() { return copy(Rules); }
varargs static string *SetSynonyms(mixed *args...) {
if( sizeof(Synonyms) ) error("Cannot reset synonym list.\n");
foreach(mixed arg in args) {
if( stringp(arg) ) Synonyms += ({ arg });
else Synonyms += arg;
}
if( Verb && sizeof(Rules) )
foreach(string cmd in Synonyms) parse_add_synonym(cmd, Verb);
return Synonyms;
}
string *GetSynonyms() { return copy(Synonyms); }
static string SetVerb(string str) {
if( !stringp(str) ) error("Bad argument 1 to SetVerb().\n");
Verb = str;
if( sizeof(Rules) )
foreach(string rule in Rules) parse_add_rule(Verb, rule);
if( sizeof(Synonyms) )
foreach(string cmd in Synonyms) parse_add_synonym(cmd, Verb);
return Verb;
}
string GetVerb() { return Verb; }
string *GetVerbs() { return ({ Verb }); }
