command /weapon <text> <text> <integer> <number> <number>:
	permission: weapon.admin
	permission message: &cYou do not have permission to use this command.
	usage: /weapon <武器名> <ポーションエフェクト> <ポーションレベル> <秒数> <確率>
	trigger:
		set {_potion} to arg-2 parsed as potioneffecttype
		if {_potion} is not set:
			send "&c無効なポーションエフェクト名です"
		else if arg-3 > 127:
			send "&cポーションレベルは0~127の整数を入力してください"
		else if arg-3 < 0:
			send "&cポーションレベルは0~127の整数を入力してください"
		else if arg-5 > 100:
			send "&c確率は0~100の数値を入力してください"
		else if arg-5 < 0:
			send "&c確率は0~100の数値を入力してください"
		else if player's tool is air:
			send "&cメインハンドにアイテムを持ってください"
		else:
			set name of player's tool to colored arg-1
			set {_lorelines} to size of lore of player's tool
			set {_lore} to "potion: %arg-2 in lower case% %arg-3% %arg-4% %arg-5%"
			set {_splits::*} to split {_lore} by ""
			set {_num} to size of {_splits::*}
			delete {_splits::%{_num}%}
			set {_lore} to "§%join {_splits::*} by ""§""%"
			set line {_lorelines}+1 of lore of player's tool to {_lore}
			send "&aポーション効果を付与しました"

on damage:
	attacker is a player
	set {_lore::*} to lore of attacker's tool
	loop {_lore::*}:
		first 16 characters of loop-value is "§p§o§t§i§o§n§:§ "
		set {_str} to loop-value
		replace "§" in {_str} with ""
		set {_splits::*} to split {_str} by " "
		delete {_splits::1}
		set {_potion} to {_splits::2} parsed as potioneffecttype
		set {_tier} to {_splits::3} parsed as integer
		set {_seconds} to "%{_splits::4}% seconds" parsed as timespan
		set {_chance} to {_splits::5} parsed as number
		chance of {_chance}%:
			apply {_potion} of tier {_tier} to attacker for {_seconds} and ambient true hide particle false