COMMITTED: Classic Multiquest Support

[cavedude]

Thanks for sharing this image!

I've added it to SVN r2197. I included the required plugin in the EQEmu SVN, but it's also on PEQ quest SVN and I'll post here it so to be sure everybody sees it.

Basically, if you want to continue using our current system, you do nothing different. plugin::check_handin and return_items will both work as they always have, with the added addition of clearing the NPC's quest item list (no need to have non-MQ handins use up additional memory.)

If you wish to use MQ, there is a new plugin called check_mq_handin that will handle that. As image has said, do not use return_items with that.

check_handin.pl

# plugin::check_handin($item1 => #required_amount,...);
# autoreturns extra unused items on success
sub check_handin {
    my $hashref = shift;
    my %required = @_;
    foreach my $req (keys %required) {
	if ((!defined $hashref->{$req}) || ($hashref->{$req} != $required{$req})) {
            return(0);
	}
    }
     foreach my $req (keys %required) {
         if ($required{$req} < $hashref->{$req}) {
             $hashref->{$req} -= $required{$req};
         } else {
             delete $hashref->{$req};
         }
     }
     quest::clearhandin();
     return 1;
}

sub check_mq_handin {
    my $hashref = shift;
    my %required = @_;
    	quest::resethandin();
    foreach my $req (keys %required) {
	$charges = $required{$req};
	if ( !quest::handleturnin($req,$charges) )
	{
		return(0);
	}
    }
     quest::completehandin();
     return 1;
}

sub return_items {    
	my $hashref = plugin::var('$itemcount');
	my $client = plugin::val('$client');
	my $items_returned = 0;

	my %ItemHash = (
		0 => [ plugin::val('$item1'), plugin::val('$item1_charges'), plugin::val('$item1_attuned') ],
		1 => [ plugin::val('$item2'), plugin::val('$item2_charges'), plugin::val('$item2_attuned') ],
		2 => [ plugin::val('$item3'), plugin::val('$item3_charges'), plugin::val('$item3_attuned') ],
		3 => [ plugin::val('$item4'), plugin::val('$item4_charges'), plugin::val('$item4_attuned') ],
	);
	
	foreach my $k (keys(%{$hashref}))
	{
		next if($k == 0);
		my $rcount = $hashref->{$k};
		my $r;
		for ($r = 0; $r < 4; $r++)
		{
			if ($rcount > 0 && $ItemHash{$r}[0] && $ItemHash{$r}[0] == $k)
			{
				if ($client)
				{
					$client->SummonItem($k, $ItemHash{$r}[1], $ItemHash{$r}[2]);
					$items_returned = 1;
				}
				else
				{
					# This shouldn't be needed, but just in case
					quest::summonitem($k, 0);
					$items_returned = 1;
				}
				$rcount--;
			}
		}
		delete $hashref->{$k};
	}
	quest::clearhandin();
	# Return true if items were returned
	return $items_returned;

}