on rightclick holding a firework rocket:
    if name of player's tool is "&eLançador":
        cancel event
        if block under player is not air:
            push player upward at speed 3
			set {launched.%player%} to true

on damage:
	if damage cause is fall:
		if {launched.%victim%} is true:
			set {launched.%victim%} to false
			cancel event