Script command to create npc

[xBeret]

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Additional context
In aegis there are some items that create a temporary npc when clicking on an item.

Some information is:

• The npc remains for 1 minute on the map the item was used on.
• Npc cannot be invoked again until it has disappeared
• When changing the map the npc remains on the map that was invoked until it disappears after 1 minute
• When logging out the character the npc is destroyed

Some missing information:

• Does the npc appear only to the character that invokes it?

here a video showing more about this mechanics

https://www.youtube.com/watch?v=wirgoSZhi2g

about the item:

https://ro.gnjoy.com/guide/runemidgarts/itemview.asp?itemSeq=6&ID=23278

[Kenpachi2k13]

There's something in progress: #2473

I'm not quite sure if this one really is suitable, maybe we need another command like temp_npc().

[Emistry]

I think that PR (forgotten to fix the PR >.<) should be enough to cater these scenario as long as they do it the right way.
create NPC, then delete the NPC after done, to avoid reaching the max NPC in a map.
But that's just my assumption how things work, I don't know how it work in AEGIS, or if there are any equivalent ways to do it.

But I am curious what would happen in kRO, especially town maps, where there are probably 10k players are there, and everyone of them used the same item to call an NPC, would it create 10k of temporary NPCs? o-o