Adds in Delay Node (#10)

So a bit behind, but this adds in the Delay Node.

Co-authored-by: Eroax <eroaxe.business@gmail.com>
Reviewed-on: https://codeberg.org/Eroax/Re-DotDeck/pulls/10

classes/deck/nodes/delay.gd

@@ -0,0 +1,42 @@
+extends DeckNode
+
+var thread : Thread
+
+func _init():
+	name = "Delay"
+	node_type = name.to_snake_case()
+	description = "A Node that passes through the input after the set time."
+	
+	add_output_port(Deck.Types.STRING, "Value", "")
+	
+	add_input_port(Deck.Types.NUMERIC, "Delay Time", "field")
+	add_input_port(Deck.Types.NUMERIC, "Value", "field")
+	
+
+
+func _receive(to_input_port, data: DeckType, extra_data: Array = []):
+	
+	thread = Thread.new()
+	thread.start(handle_delay.bind(data))
+	
+
+func handle_delay(data):
+	
+	var goal_time = Time.get_ticks_msec() + (int(get_input_ports()[0].value_callback.call()) * 1000)
+	
+	while Time.get_ticks_msec() < goal_time:
+		
+		pass
+		
+	
+	print("Delay over")
+	send(0, data)
+	
+
+func _notification(what):
+	
+	if what == NOTIFICATION_PREDELETE and thread != null:
+		
+		thread.wait_to_finish()
+		
+	

graph_node_renderer/deck_renderer_graph_edit.tscn

@@ -9,6 +9,7 @@ anchor_bottom = 1.0
 grow_horizontal = 2
 grow_vertical = 2
 right_disconnects = true
+show_arrange_button = false
 script = ExtResource("1_pojfs")
 
 [connection signal="popup_request" from="." to="." method="_on_popup_request"]