Having trouble with coding clicking and dragging

Help
,
1

Godot Version

4.3

Question

im trying to get a card to just simply click and drag, following the tutorial and going back and forth to double check the code, and even reading it my self, i cant for the life of me figure out why im unable to drag the card along the screen TwT


var card_being_drag
func Area2D_check_for_card():
	pass
func _process(delta: float) -> void:
	if card_being_drag:
		var mouse_pos = get_global_mouse_position()
		card_being_drag.position = mouse_pos

func _input(event):
	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
		if event.pressed:
			var card = Area2D_check_for_card()
			if card:
				card_being_drag = card
		else: 
			card_being_drag = null

func raycast_check_for_card():
	var space_state = get_world_2d().direct_space_state
	var parameters = PhysicsPointQueryParameters2D.new()
	parameters.position = get_global_mouse_position()
	parameters.collide_with_areas = true
	parameters.collision_mask = 1
	var result = space_state.intersect_point(parameters)
	if result.size() > 0:
		print(result[0].collider.get_parent())
	return null
2

var card = Area2D_check_for_card()

The above always returns a null card. Is that what you want?