enabled enforced static typing

Scripts/inventory.gd

@@ -1,22 +1,21 @@
-extends Node
-class_name Inventory
+class_name Inventory extends Node
 
-signal item_added(item)
-signal item_removed(item)
+signal item_added(item: Item)
+signal item_removed(item: Item)
 
-@export var max_size := 0
-var contents = {}
-var size : int :
+@export var max_size: int = 0
+var contents: Dictionary = {}
+var size: int :
 	get:
-		var x = 0
-		for key in contents:
+		var x: int = 0
+		for key: Item in contents:
 			x += contents[key]
 		return x
 	set(_value):
 		return
 
 
-func add(item : Item) -> bool:
+func add(item: Item) -> bool:
 	if item != null and max_size == 0 or size < max_size:
 		if contents.has(item):
 			contents[item] += 1
@@ -28,8 +27,8 @@ func add(item : Item) -> bool:
 	return false
 
 
-func remove_at(index : int) -> Item:
-	var item = contents.keys()[index]
+func remove_at(index: int) -> Item:
+	var item: Item = contents.keys()[index]
 	contents[item] -= 1
 	if contents[item] == 0:
 		contents.erase(item)
@@ -39,8 +38,8 @@ func remove_at(index : int) -> Item:
 
 
 @rpc("reliable", "any_peer")
-func networked_add(value):
-	var item = Data.cards[value]
+func networked_add(value: int) -> void:
+	var item: Item = Data.cards[value]
 	if contents.has(item):
 		contents[item] += 1
 	else:
@@ -49,8 +48,8 @@ func networked_add(value):
 
 
 @rpc("reliable", "any_peer")
-func networked_remove_at(value):
-	var item = contents.keys[value]
+func networked_remove_at(value: int) -> void:
+	var item: Item = contents.keys[value]
 	contents[item] -= 1
 	if contents[item] == 0:
 		contents.erase(item)