on rightclick:
	block is a sign
	line 1 of clicked block is "=========="
	line 2 of clicked block is "&c&lチェックポイント"
	line 3 of clicked block is "&c&l右クリック"
	line 4 of clicked block is "=========="
	set {checkpoint.%player%} to location of player
	message "&6&lチェックポイントセーブ完了"
	command "/playsound note.pling %player% ~ ~ ~ 1 2 1"

on sign change:
	line 1 is "cp" or "cp"
	set line 2 to "&c&lチェックポイント"
	set line 3 to "&c&l右クリック"
	set line 4 to "=========="
	set line 1 to "=========="

on walking on diamond block:
	teleport player to {checkpoint.%player%}
	message "&e&lチェックポイントへTPしました!"