NPC item giver for test server

[CyberDevil]

I'm trying to put on a test server a simple npc to test the items, which to any player (also non-GM players) asks him for the ID and quantity of the item he wants and gives it to him... if the id is not exists, he writes it!
I could simply activate the "@item" command to all players but I need this system to be a script and not a command... any suggestions?

[Start_]

mes "quantity";

input .@q;

next;

mes "item id";

input .@i;

if(getiteminfo(.@i,2)<=0){

setarray $item_non_exist[getarraysize($item_non_exist)],.@i;

clear;

mes "non existed";

close;

}

getitem .@i,.@q;

mes "Here you go";

close;

 

[CyberDevil]

ok @Start_ it's quite simple it seems to me, but why with low item ID like red potion 501 tells me that the item doesn't exist?

[Start_]

change getiteminfo type  (doc/script_command (Find *getiteminfo), doc/item_db (For type list)).

Edited October 8, 2020 by Start_