Fix a few crashes to do with logic ordering

UI/CardView.gd

@@ -71,8 +71,9 @@ func _physics_process(delta):
 	
 	#if the enter key is pressed, input the dice into the card
 	if Input.is_action_just_pressed("ui_accept"):
-		current_cards[hovering_card].dice_inputted(currently_holding_dice)
 		current_cards[hovering_card].hovering_dice = null
+		current_cards[hovering_card].dice_inputted(currently_holding_dice)
+		hovering_card = 0
 		selected = false
 
 

UI/DiceView.gd

@@ -17,6 +17,11 @@ func _physics_process(delta):
 		selected_dice = null
 		return
 	
+	# skip turn if the list is empty
+	if len(current_dice) == 0:
+		selected = false
+		return
+	
 	# if selected dice is null, add a value
 	if not selected_dice:
 		selected_dice = 0