Itemy po wejściu w portal (WarpPortals)

Moze takie cos :

on walking on diamond block:
	if block is diamond block named "nazwa":
		wait 2 tick	
		send "WIADOMOSC"
		execute console command "/kit nazwa %player%"
		execute console command "/kit nazwa2 %player%"

command /dajblok:
	trigger:
		if player has permission "admin":
			give 1 diamond block named "nazwa" to player
		

Chyba ogarniesz. Tak?

On Portal Enter

- Called when a player enters a nether portal and the swirly animation starts to play.

[on] portal enter
[on] entering [a] portal

Radzę tobie chociaż zerknąć na dokumentacje skript