Check if signed item matches the character's

[Venture]

Is there a way to check if signed item matches the character's?

I need the NPC to only accept if the item is produced by themselves.

Edited July 23, 2024 by Venture

[Venture]

I managed to get this to work:
 

function	script	HasOwnNamedItem	{
	.@itemID = getarg(0);
	.@charID = getarg(1);
	
	.@card3 = .@charID & 65535;
	.@card4 = .@charID >> 16;

	getinventorylist .@charID;

	for( .@i = 0; .@i < @inventorylist_count; .@i++ )
	{
		if(@inventorylist_id[.@i] == .@itemID && @inventorylist_card3[.@i] == .@card3 && @inventorylist_card4[.@i] == .@card4)
		{
			return true;
		}
	}

	return false;
}