on rightclick holding a feather:
	player is holding a feather named "&eLeap &2READY"
	remove feather named "&eLeap &2READY" from the player
	add feather named  &25" to the player
	push the player in front at speed 1.6
	play raw sound "mob.wither.shoot" at player with pitch 1 volume 1
	apply speed 1 to the player for 7 seconds
	apply invisibility 1 to the player for 7 seconds
	apply haste 2 to the player for 7 seconds
	wait 1 seconds
	remove feather named " &25" from the player
	add feather named " &24" to the player
	wait 1 seconds
	remove feather named " &24" from the player
	add feather named " &23" to the player
	wait 1 seconds
	remove feather named " &23" from the player
	add feather named " &22" to the player
	wait 1 seconds
	remove feather named " &22" from the player
	add feather named " &21" to the player
	wait 1 seconds
	remove feather named " &21" from the player
	add feather named "&eLeap &2READY" to the player
	play raw sound "mob.wither.shoot" at player with pitch 0.9 volume 1

on player drop a feather:
	if player has haste:
		cancel event
command /assassin:
	description: アサシンもらえる
	trigger:
		add feather named "&eLeap &2READY" to all players
command /mugenAssassin:
	description: 無限アサシンもらえる
	trigger:
		add feather named "&e無限に飛べるよ" to all players
on rightclick holding a feather:
	player is holding a feather named "&e無限に飛べるよ"
	push the player in front at speed 1.6
	play raw sound "mob.wither.shoot" at player with pitch 1 volume 0.5