Item Display

command /displayitem [<text>]:
	permission: skript.admin
	trigger:
		if target block is glass:
			if player's tool is not air:
				set {_name} to colored arg
				if {_name} is not set:
					set {_name} to check [name of player's tool is set] ? name of player's tool : "%type of player's tool%"
				spawn an armor stand at location 0.5 meter below location of target block
				set {_base} to last spawned armor stand
				add "{Invulnerable:1b,NoGravity:1b,Invisible:1b,NoBasePlate:1b,ShowArms:1b,Small:1b,Marker:1b}" to nbt of {_base}
				drop 1 of player's tool at {_base} without velocity
				set {_item} to dropped item
				add "{PickupDelay:32767s,Age:-32768,Invulnerable:1b}" to nbt of {_item}
				make {_item} ride {_base}
				spawn an armor stand at location 0.5 meter above target block
				set {_hologram} to last spawned armor stand
				add "{CustomName:""%{_name}%"",Invulnerable:1b,NoGravity:1b,Invisible:1b,NoBasePlate:1b,ShowArms:1b,Small:1b,Marker:1b}" to nbt of {_hologram}
				set {_uuid} to uuid of {_base}
				set {itemdisplay.location::%{_uuid}%} to target block
				set {itemdisplay.item::%{_uuid}%} to UUID of {_item}
				set {itemdisplay.hologram::%{_uuid}%} to UUID of {_hologram}
				send "&6アイテムを飾りました"
			else:
				send "&c手にアイテムを持ってください"
		else:
			send "&cガラスブロックに向けてコマンドを実行してください"
every tick:
	loop {itemdisplay.location::*}:
		set {_base} to entity from uuid loop-index
		set {_item} to entity from uuid {itemdisplay.item::%loop-index%}
		set {_hologram} to entity from uuid {itemdisplay.hologram::%loop-index%}
		make {_item} ride {_base}
		if block at loop-value is not glass:
			kill {_base}
			kill {_item}
			kill {_hologram}
			delete {itemdisplay.location::%loop-index%}
			delete {itemdisplay.item::%loop-index%}
			delete {itemdisplay.hologram::%loop-index%}
		else:
			loop all players:
				if target block of loop-player is block at loop-value-1:
					showCustomNameToPlayer({_hologram}, loop-player)
				else:
					hideCustomNameFromPlayer({_hologram}, loop-player)

function hideCustomNameFromPlayer(e: entity, p: player):
	set {_packet} to new play_server_entity_metadata packet
	set int pnum 0 of {_packet} to id of {_e}
	set {_json::3} to false
	set "WatchableCollection" pjson 0 of {_packet} to json from listvar {_json::*}
	send {_p} packet {_packet}

function showCustomNameToPlayer(e: entity, p: player):
	set {_packet} to new play_server_entity_metadata packet
	set int pnum 0 of {_packet} to id of {_e}
	set {_json::3} to true
	set "WatchableCollection" pjson 0 of {_packet} to json from listvar {_json::*}
	send {_p} packet {_packet}