Code formatting for demo files

README.md

@@ -33,7 +33,7 @@ New here? Read our new [Documentation](https://expressobits.com/inventory-system
 ✔️ Multiplayer compatible (Including example).
 
 ✔️ Loot System (https://github.com/expressobits/inventory-system/issues/152).
- 
+
 ✔️ Hotbar.
 
 ✔️ Craft System.
@@ -70,7 +70,7 @@ The grid system and its UI were based on this repository.
 ## CMake support
 
 ### git submodule setup in main repository
-`git submodule init`  
+`git submodule init`
 `git submodule update`
 
 ### cmake configure in main repository

addons/inventory-system-demos/character/character_inventory_system.gd

@@ -124,6 +124,7 @@ func inventory_inputs():
 		if not is_any_station_or_inventory_opened():
 			open_main_craft_station()
 
+
 func pick_to_inventory(node : Node):
 	if main_inventory == null:
 		return
@@ -145,6 +146,7 @@ func pick_to_inventory(node : Node):
 
 	printerr("pick_to_inventory return false");
 
+
 func transfer(inventory: GridInventory, origin_pos: Vector2i, destination: GridInventory, amount: int):
 	var stack_index = inventory.get_stack_index_at(origin_pos)
 	if stack_index == -1:
@@ -184,12 +186,10 @@ func drop_all_items():
 	main_inventory.drop_all_stacks()
 	equipment_inventory.drop_all_stacks()
 
-#endregion
 
 #region Crafter
 func craft(craft_station : CraftStation, recipe_index : int):
 	craft_station.craft(recipe_index)
-
 #endregion
 
 #region Hotbar
@@ -226,6 +226,7 @@ func hotbar_next_item():
 func is_open_inventory(inventory : Inventory):
 	return opened_inventories.find(inventory) != -1
 
+
 func open_inventory(inventory : Inventory):
 	if is_open_inventory(inventory):
 		return
@@ -239,6 +240,7 @@ func add_open_inventory(inventory : Inventory):
 		#inventory.request_drop_obj.connect(_on_request_drop_obj)
 		open_main_inventory()
 
+
 func open_main_inventory():
 	open_inventory(main_inventory)
 
@@ -265,6 +267,7 @@ func close_inventories():
 func is_open_any_inventory():
 	return !opened_inventories.is_empty()
 
+
 func is_open_main_inventory():
 	return is_open_inventory(main_inventory)
 #endregion
@@ -307,6 +310,7 @@ func close_craft_stations():
 	for index in range(opened_stations.size() - 1, -1, -1):
 		close_station(opened_stations[index])
 
+
 func is_open_any_station():
 	return !opened_stations.is_empty()
 #endregion

addons/inventory-system-demos/character/networked_openable.gd

@@ -16,6 +16,7 @@ func _on_connected(id):
 	if is_open:
 		_opened_rpc.rpc_id(id)
 
+
 func _on_opened(character : Node):
 	if not multiplayer.is_server():
 		return

addons/inventory-system-demos/character/openable.gd

@@ -8,13 +8,15 @@ signal closed(character : Node)
 
 var characters : Array[Node] = []
 
+
 func open(character : Node):
 	if is_open:
 		return
 	characters.append(character)
 	is_open = true
 	opened.emit(character)
 
+
 func close(character : Node):
 	if !is_open:
 		return

addons/inventory-system-demos/character/placeable_hand_item_3d.gd

@@ -13,6 +13,7 @@ var interactor : Interactor
 
 var preview : Node3D
 
+
 func _ready():
 	preview = self.duplicate(0)
 	preview.rotation = Vector3.ZERO

addons/inventory-system-demos/fps/box_inventory.gd

@@ -13,6 +13,7 @@ func _ready():
 	openable.opened.connect(_on_openable_opened)
 	inventory.grid_constraints = constraints
 
+
 func get_inventory() -> Inventory:
 	return $Inventory
 

addons/inventory-system-demos/fps/constraints/category_grid_inventory_constraint.gd

@@ -5,6 +5,7 @@ class_name CategoryGridInventoryConstraint
 @export var is_only_one_category_for_slots: bool
 @export var one_category_for_slots: String
 
+
 func _can_add_on_position(inventory: Node, position: Vector2i, item_id: String, _amount: int, _properties: Dictionary, _is_rotated: bool):
 	var def: ItemDefinition = inventory.database.get_item(item_id)
 	if def == null:
@@ -34,6 +35,7 @@ func contains_category(def: ItemDefinition, category: String):
 	else:
 		return true
 
+
 func get_category(position: Vector2i) -> String:
 	if is_only_one_category_for_slots:
 		return one_category_for_slots

addons/inventory-system-demos/fps/constraints/stack_size_constraint.gd

@@ -3,11 +3,13 @@ class_name StackSizeConstraint
 
 @export var max_size_stack: int = 2
 
+
 func _can_add_new_stack_on_inventory(inventory: Node, _item_id: String, _amount: int, _properties: Dictionary) -> bool:
 	if inventory.stacks.size() >= max_size_stack:
 		return false
 	return true
 
+
 func _get_max_stack(_inventory: Node, item_id: String, _amount: int, _properties: Dictionary, max_stack: int) -> int:
 	if item_id == "wood":
 		return 32

addons/inventory-system-demos/fps/fps_demo.gd

@@ -5,6 +5,7 @@ extends Node
 
 var main_inventory : Inventory
 
+
 func _ready():
 	$"UI/Inventory System UI".setup($"Player/CharacterInventorySystem")
 	main_inventory = $"Player/CharacterInventorySystem".main_inventory
@@ -13,7 +14,7 @@ func _ready():
 	main_inventory.add("wood", 16)
 	main_inventory.add("stone", 8)
 
-#
+
 func _process(_delta):
 	pass
 	if Input.is_action_just_released("add_item_a"):

addons/inventory-system-demos/fps/props/shelf.gd

@@ -28,6 +28,7 @@ func get_interaction_position(interaction_point : Vector3) -> Vector3:
 			slot_index = i
 	return near_position
 
+
 func interact_with_slot(character : Node, action_index : int = 0, actual_slot_index := 0):
 	if openable.is_open:
 		return
@@ -49,6 +50,7 @@ func interact_with_slot(character : Node, action_index : int = 0, actual_slot_in
 			char_inventory.transfer_at(char_slot_index, inventory, actual_slot_index)
 		return
 
+
 func interact(character : Node, action_index : int = 0):
 	interact_with_slot(character, action_index, slot_index)
 

addons/inventory-system-demos/fps/use_items_example.gd

@@ -3,6 +3,7 @@ extends Node3D
 
 @export var hotbar : Hotbar
 
+
 func use_item_selected_in_hotbar():
 	var stack : ItemStack = hotbar.get_stack_on_selection()
 	if stack == null:

addons/inventory-system-demos/fps/workbench.gd

@@ -30,8 +30,10 @@ func interact(_character : Node, action_index : int = 0):
 	else:
 		self.rotate(Vector3.UP, 90)
 
+
 func open(_character : Node):
 	openable.open(_character)
 
+
 func close(_character : Node):
 	openable.close(_character)

addons/inventory-system-demos/mp/dropped_item_spawner.gd

@@ -6,6 +6,7 @@ extends MultiplayerSpawner
 
 @export var database : InventoryDatabase
 
+
 func _init():
 	spawn_function = _spawn_custom
 

addons/inventory-system-demos/mp/lag_test.gd

@@ -3,6 +3,7 @@ class_name LagTest
 
 @export var actived := false
 
+
 func _process(_delta: float) -> void:
 	if not actived:
 		return

addons/inventory-system-demos/mp/mp_demo.gd

@@ -7,6 +7,7 @@ var connected_peer_ids : Array
 var players : Array
 var peer : ENetMultiplayerPeer
 
+
 func _ready():
 	multiplayer.peer_connected.connect(_player_connected)
 	multiplayer.peer_disconnected.connect(_player_disconnected)

addons/inventory-system-demos/mp/networked_box_inventory.gd

@@ -1,12 +1,14 @@
 extends BoxInventory
 class_name NetworkedBoxInventory
 
+
 func interact(character : Node, _action_index : int = 0):
 	if multiplayer.is_server():
 		interact_rpc(character.get_path(), _action_index)
 	else:
 		interact_rpc.rpc_id(1, character.get_path(), _action_index)
 
+
 @rpc("any_peer")
 func interact_rpc(character_path : NodePath, _action_index : int = 0):
 	super.interact(get_node(character_path), _action_index)

addons/inventory-system-demos/mp/networked_campfire.gd

@@ -37,6 +37,7 @@ func interact(character : Node, _action_index : int = 0):
 	else:
 		interact_rpc.rpc_id(1, character.get_path(), _action_index)
 
+
 @rpc("any_peer")
 func interact_rpc(character_path : NodePath, _action_index : int = 0):
 	super.interact(get_node(character_path), _action_index)

addons/inventory-system-demos/mp/networked_shelf.gd

@@ -8,6 +8,7 @@ func interact(character : Node, action_index : int = 0):
 	else:
 		interact_rpc(character.get_path(), action_index, slot_index)
 
+
 @rpc("any_peer")
 @warning_ignore("shadowed_variable_base_class")
 func interact_rpc(character_node_path : NodePath, action_index : int, slot_index):

addons/inventory-system-demos/mp/networked_workbench.gd

@@ -8,6 +8,7 @@ func interact(character : Node, _action_index : int = 0):
 	else:
 		interact_rpc.rpc_id(1, character.get_path(), _action_index)
 
+
 @rpc("any_peer")
 func interact_rpc(character_path : NodePath, _action_index : int = 0):
 	super.interact(get_node(character_path), _action_index)

addons/inventory-system-demos/mp/sync_craft_station.gd

@@ -31,7 +31,6 @@ func _on_crafting_added(crafting_index : int):
 	craftings_data.append(crafting.serialize())
 
 
-
 func _on_crafting_removed(crafting_index : int):
 	if not multiplayer.is_server():
 		return
@@ -58,12 +57,14 @@ func crafting_added_rpc(recipe_index : int):
 	var recipe = craft_station.database.recipes[recipe_index]
 	craft_station.add_crafting(recipe_index, recipe)
 
+
 @rpc
 func crafting_removed_rpc(crafting_index : int):
 	if multiplayer.is_server():
 		return
 	craft_station.remove_crafting(crafting_index)
 
+
 @rpc
 @warning_ignore("shadowed_variable")
 func _update_craftings_rpc(craftings_data : Array):
@@ -73,10 +74,12 @@ func _update_craftings_rpc(craftings_data : Array):
 		crafting.deserialize(data)
 		craft_station.craftings.append(crafting)
 
+
 @rpc
 func input_inventory_added_rpc(inventory_path : NodePath):
 	craft_station.add_input_inventory(craft_station.get_node(inventory_path))
 
+
 @rpc
 func input_inventory_removed_rpc(inventory_path : NodePath):
 	craft_station.remove_input_inventory(craft_station.get_node(inventory_path))

addons/inventory-system-demos/mp/sync_grid_inventory.gd

@@ -19,6 +19,7 @@ extends Node
 ##
 ## Note: Slot categories are not synced
 
+
 func _ready():
 	if Engine.is_editor_hint():
 		return
@@ -36,7 +37,6 @@ func setup():
 		inventory.stack_removed.connect(_on_stack_removed)
 
 
-
 func _on_contents_changed():
 	if not multiplayer.is_server():
 		return
@@ -98,6 +98,7 @@ func _updated_slot_rpc(stack_index : int, slot_data : Array):
 	stack.deserialize(slot_data)
 	inventory.updated_stack.emit(stack_index)
 
+
 @rpc
 func _stack_removed_rpc(stack_index : int):
 	if multiplayer.is_server():

addons/inventory-system-demos/tests/test_suite.gd

@@ -25,8 +25,8 @@ func cleanup_suite() -> void:
 # Called before a unit test is run
 func init_test() -> void:
 	pass
-	
-	
+
+
 # Called after a unit test is run
 func cleanup_test() -> void:
 	pass

addons/inventory-system-demos/tutorials/tutorial_02_simple_ui/inventory_tutorial.gd

@@ -20,6 +20,7 @@ func _process(_delta: float):
 		inventory.remove(item_id, 1)
 		print_inventory()
 
+
 func print_inventory():
 	print("Inventory Items:")
 	for item in inventory.stacks:

addons/inventory-system-demos/tutorials/tutorial_03_transfer_inventories/inventory_tutorial.gd

@@ -23,6 +23,7 @@ func _process(_delta: float):
 		inventory.remove(item_id, 1)
 		print_inventory()
 
+
 func print_inventory():
 	print("Inventory Items:")
 	for item in inventory.stacks: