ダーク

on rightclick with book:
	if name of held item is "&5&lダーク":
		if level of player is more than or equal to 9:
			set {dark.%player%.cooldown} to difference between {dark.%player%.lastused} and now
			if {dark.%player%.cooldown} is less than 5 seconds:
				play "entity_ghast_shoot" to players at volume 1
				show an action bar from "&4&lCooldown &e%difference between 5 seconds and {dark.%player%.cooldown}%&7..." to player
				stop
			set {dark.%player%.lastused} to now
			reduce level progress of player by 9
			set {dark.%player%.x} to x-coords of the block 7 meter in front of player's head
			set {dark.%player%.y} to y-coords of the block 7 meter in front of player's head
			set {dark.%player%.z} to z-coords of the block 7 meter in front of player's head
			set {dark.%player%.location} to location of the block 7 meter in front of player's head
			execute console command "/particle portal %{dark.%player%.x}% %{dark.%player%.y}% %{dark.%player%.z}% 1 1 1 10 1000 mode @a"
			wait 40 tick
			execute console command "/particle hugeexplosion %{dark.%player%.x}% %{dark.%player%.y}% %{dark.%player%.z}% 0 0 0 0 1 mode @a"
			play sound "entity.generic.explode" with volume 2 and pitch 0 at player
			loop all entities in radius 3 around {dark.%player%.location}:
				loop-entity is not player
				make player damage loop-entity by 15
				apply blindness 1 to the loop-entity for 7 seconds
		else:
			play "entity_ghast_shoot" to players at volume 1
			show an action bar from "&e&l%9 - level of player% &d&lMP &care not enough" to player