Autoitemy

on any move:
	if {world.before::%player%} isn't set:
		set {world.before::%player%} to player's world
		stop
	else:
		if {world.before::%player%} isn't player's world:
			give diamond chestplate to player
			give diamond helmet to player
			give diamond boots to player
			give diamond leggings to player
			delete {world.before::%player%}
			stop

Nie mam pewności co do tego czy działa, ale raczej powinno (prawidłowo) xD