shift click items across inventories

mouseTweaks.gd

@@ -0,0 +1,31 @@
+extends Node
+
+var hovered_slot : ItemSlot
+var player_inventory : Inventory
+var other_inventory : Inventory
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	if Input.is_action_just_pressed("quick_move") and hovered_slot:
+		# figure out what the "other" inventory is and move it
+		var current_inv : String = hovered_slot.type
+		var target_inv : Inventory
+		if current_inv != "Inventory":
+			target_inv = player_inventory
+		else:
+			target_inv = other_inventory
+		
+		var temp_item : ItemData = hovered_slot.item
+		
+		
+		if target_inv.add_item(temp_item):
+			# only runs if it was able to put the item in the target inv
+			hovered_slot.item = null
+			hovered_slot.update_ui()
+		
+		pass