/* Created 23/2-98 by Fudge */

mixed *currencies;

void create( void ) {
  currencies = ({ ({ "ducat", 1 }), ({ "royal", 10 }), ({ "crown", 100 }) });
}

int is_currency( string coin ) {
  int i;

  for( i = 0; i < sizeof( currencies ); i++ ) {
    if( currencies[i][0] == lowercase( coin ) )
      return( 1 );
  }
  return( 0 );
}

string *query_currencies( void ) {
  int i;
  string *cur;

  cur = ({ });

  for( i = 0; i < sizeof( currencies ); i++ ) {
    cur += ({ currencies[i][0] });
  }
  return( cur );
  
}