chore: Split toggle_inventory() for convenience

scenes/ui/inventory/inventory.gd

@@ -2,12 +2,12 @@ class_name Inventory
 extends Control
 
 
-@export var inventory_resource: InventoryResource
-@export var item_rect_scene: PackedScene
-@export var grid_container: GridContainer
+@export var inventory_resource: InventoryResource ## A starting inventory to initialize the inventory with
+@export var item_rect_scene: PackedScene ## The scene to use for each individual item stack in the inventory
+@export var grid_container: GridContainer ## Container for inventory items
 @export var max_items: int = 40 # 4 rows of 10
 
-@export var highlight_theme: Resource
+@export var highlight_theme: Resource ## The theme to apply on mouse_enter of the InventoryItemRect
 
 var selected_item: int = 0
 
@@ -52,16 +52,11 @@ func refresh_inventory_grid() -> void:
 		create_item_cell(null)
 
 func toggle_inventory() -> void:
-	visible = not visible
-
 	if visible:
-		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
-		InventoryManager.inventory_opened.emit()
-		get_tree().paused = true
+		_close_inventory()
 	else:
-		Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
-		InventoryManager.inventory_closed.emit()
-		get_tree().paused = false
+		_open_inventory()
+
 
 ## Add any items from the existing inventory resource
 func update_inventory_with_resource() -> void:
@@ -72,6 +67,18 @@ func update_inventory_with_resource() -> void:
 		InventoryManager.add_to_inventory.emit(item_resource.id, item_resource.amount)
 
 
+func _close_inventory() -> void:
+	visible = false
+	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+	InventoryManager.inventory_closed.emit()
+
+func _open_inventory() -> void:
+	refresh_inventory_grid()
+	visible = true
+	Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+	InventoryManager.inventory_opened.emit()
+
+
 func _on_item_added(_item_id: String, _amount: int) -> void:
 	refresh_inventory_grid()