every 15 seconds:
	broadcast "<purple><bold>ヘンドウタイム"
	set {beforebid} to {bid}
	set {beforeask} to {ask}
	add random integer from -1*{minuswidth} to {pluswidth} to {bid}
	set {ask} to {bid} + 1
	broadcast "変動 売値:%{beforebid}% >> %{bid}% 買値:%{beforeask}% >> %{ask}%"
	if {bid} is less than or equal to 0:
		set {beforebid} to {bid}
		set {beforeask} to {ask}
		broadcast "<red><bold>レートリセット"
		set {bid} to 100
		set {ask} to 101
		broadcast "初期 売値:%{beforebid}% >> %{bid}% 買値:%{beforeask}% >> %{ask}%"
command /ratereset:
	trigger:
		set {bid} to 100
		set {ask} to 101
		message "レートをリセットしました。"

command /checkrate:
	trigger:
		message "売値:%{bid}% 買値:%{ask}%"
command /buy <number>:
	trigger:
		if player's money is more than or equal to {ask}*arg:
			set {player.beforemoney} to the player's money
			add arg to {player.daru}
			remove {ask}*arg from player's money
			message "購入 %{ask}%炎 × %arg%ダル = %{ask}*arg%炎"
			message "所持 %{player.beforemoney}% >> %player's money%"
		else:
			message "多すぎます！"
command /sell <number>:
	trigger:
		if arg is less than or equal to {player.daru}:
			set {player.beforemoney} to player's money
			subtract arg from {player.daru}
			add {bid}*arg to the player's account
			message "売却 %{bid}%炎 × %arg%ダル = %{bid}*arg%炎"
			message "所持 %{player.beforemoney}% >> %player's money%"
		else:
			message "多すぎます！"
command /checkmydaru:
	trigger:
		message "%{player.daru}%ダル持っています。"
command /setwidth <number> <number>:
	trigger:
		set {minuswidth} to arg 1
		set {pluswidth} to arg 2
		message "変動幅を-%{minuswidth}%〜%{pluswidth}%炎/ダルに設定しました。"
command /checkwidth:
	trigger:
		message "現在の変動幅は-%{minuswidth}%〜%{pluswidth}%炎/ダルです。"