added func to sort dict entries on y pos

src/logic-scenes/board/card-board.gd

@@ -26,11 +26,13 @@ func _ready():
 
     currently_selected_node = area_dict["dropzone_content"][0]  # set first Card as currently selected node by default
     
+    reorder_areas("dropzone_content")
+    
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
     
     # Reset information about Areas being dragged, if the mouse is not longer pressed.
-    # Needed because otherwise it can happen that the areas don't register if you stop clicking on them.
+    # Needed because otherwise it can happen that the areas don't register it if you stop clicking on them.
     if !Input.is_mouse_button_pressed(MOUSE_BUTTON_LEFT) and is_area_dragged:
         currently_dragged_area.is_dragged = false
         is_area_dragged = false
@@ -100,6 +102,23 @@ func handle_mouse_button(to_handle: Area2D, input: InputEvent, dragableType: int
                             break
                 currently_dragged_area = null
 
+func handle_hover(to_handle: Area2D):
+    currently_selected_node = to_handle
+    pass
 
+# Reorders the areas in any of the dictionaries entries
+# Pass the entries key in order to reorder it
+func reorder_areas(reorder: String):
+    var old_order = area_dict[reorder]
+    var new_order = Array()
         
+    for obj in old_order:
+        var i = 0
+        if !new_order.is_empty():
+            for obj_2 in new_order:
+                if obj_2.position.y < obj.position.y:
+                    i += 1
+        new_order.insert(i, obj)
+    
+    print_debug(new_order)