refactor du code et ajouts des quotas, avec des récompense entre chaque quota #68

common/inventory/scripts/items/shovel.gd

@@ -2,6 +2,22 @@ extends Item
 class_name Shovel
 
 const USE_INTERVAL = 0.15
+const SHOVEL_ZONE_RADIUS = 50
+
+func get_item_name() -> String:
+	return "Shovel"
+
+func get_description() -> String:
+	return "Can dig up buried seeds and can be used to harvest mature plants."
+
+func get_icon() -> Texture2D:
+	return preload("res://common/icons/shovel.svg")
+
+func get_energy_used() -> int:
+	return 1
+
+func get_usage_zone_radius() -> int:
+	return SHOVEL_ZONE_RADIUS
 
 func use_text() -> String:
 	return "Dig"