on damage:
	attacker is set
	victim is set
	if {showdmg.%attacker%} is true:
		send "&b%attacker%&e> &a%damage%&e > &d%victim%" to attacker
	if {showdmg.%victim%} is true:
		send "&d%victim%&e < &c%damage%&e < &b%attacker%" to victim

command /showdamage [<text>]:
	trigger:
		if arg 1 is "true" or "enable" or "yes":
			set {showdmg.%player%} to true
			send "&bダメージ表示を有効にしました。"
			stop
		else if arg 1 is "false" or "disable" or "no":
			set {showdmg.%player%} to false
			send "&bダメージ表示を無効にしました。"
			stop
		else:
			send "&c使用法：/showdamage <true/enable/yes|false/disable/no>"
			send ""
			send "&bダメージ表示設定を変更します。"