Skript de Shop

#A UTILISER AVEC UN SKRIPT DE COINS (https://www.youtube.com/watch?v=-atvmv7dA58)

on rightclick on sign:
	if line 1 of clicked block is "[Shop]":
		if line 2 of clicked block is "Buy":
			set {_price} to line 3 of clicked block
			set {_item} to line 4 of clicked block
			if {_price} parsed as a number > {coins.%player's UUID%}:
				send "&c[Shop] Vous n'avez pas assez d'argent pour acheter %{_item}%"
				stop

			else:
				remove {_price} parsed as a number from {coins.%player's UUID%}
				give player {_item} parsed as item
				send "&a[Shop] Vous avez bien acheté %{_item}% pour %{_price}%$ ! Il vous reste %{coins.%player's UUID%}% coins !"
		if line 2 of clicked block is "Sell":
			set {_price} to line 3 of clicked block
			set {_item} to line 4 of clicked block
			if player is holding {_item} parsed as a item:
				remove {_item} parsed as an item from player's inventory
				add {_price} parsed as a number to {coins.%player's UUID%}
				send "&a[Shop] Vous avez bien vendu %{_item}% pour %{_price}%$ ! Vous avez %{coins.%player's UUID%}% coins !"
				stop

			else:
				send "&c[Shop] Vous ne tenez pas %{_item}% dans la main !"
on sign change:
	if line 1 is "[Shop]":
		if player don't have permission "shop.create":
			send "&c[Shop] Tu n'a pas la permission de créer un shop !"
			cancel event
			stop
		if player has permission "shop.create":
			if line 2 is "Buy":
				set {_line3} to line 3
				if {_line3} parsed as a number is a number:
					set {_line4} to line 4
					if {_line4} parsed as an item is an item:
						send "&a[Shop] Shop créé pour l'item %line 4% !"
						stop
					else:
						send "&c[Shop] Mauvaise syntaxe (1:[Shop] 2:Buy/Sell 3:Prix 4:ITEM "
						cancel event
						stop
				else:
					send "&c[Shop] Mauvaise syntaxe (1:[Shop] 2:Buy/Sell 3:Prix 4:ITEM "
					cancel event
					stop
			if line 2 is "Sell":
				set {_line3} to line 3
				if {_line3} parsed as a number is a number:
					set {_line4} to line 4
					if {_line4} parsed as an item is an item:
						send "&a[Shop] Shop créé pour l'item %line 4% !"
						stop
					else:
						send "&c[Shop] Mauvaise syntaxe (1:[Shop] 2:Buy/Sell 3:Prix 4:ITEM "
						cancel event
						stop
				else:
					send "&c[Shop] Mauvaise syntaxe (1:[Shop] 2:Buy/Sell 3:Prix 4:ITEM "
					cancel event
					stop
			else:
				send "&c[Shop] Mauvaise syntaxe (1:[Shop] 2:Buy/Sell 3:Prix 4:ITEM "
				stop

on break:
	if event-block is a sign:
		if player don't have permission "shop.create":
			if line 1 of event-block is "[Shop]":
				cancel event
on explode:
	loop exploded blocks:
		if loop-block is a sign:
			if line 1 of loop-block is "[Shop]":
				cancel event