Added icons, a lot of refactoring and optimising

SearchWindow.gd

@@ -33,7 +33,7 @@ func close():
 
 func search():
 	print(search_bar.text)
-	delete_children(search_list)
+	Settings.delete_children(search_list)
 	for game in games:
 		if is_match(search_bar.text, game):
 			var label := Label.new()
@@ -60,31 +60,11 @@ func compile_regex(search_term: String) -> RegEx:
 	print(regText)
 	regex.compile(regText)
 	return regex
-	
-func delete_children(node):
-	for n in node.get_children():
-		node.remove_child(n)
-		n.queue_free()
 
 func get_list_of_games() -> void:
-	var http_request = HTTPRequest.new()
-	add_child(http_request)
-	http_request.request_completed.connect(self._http_request_completed)
-	
-	# Perform a GET request. The URL below returns JSON as of writing.
-	var error = http_request.request(Settings.default_path + "/music/all/order")
-	if error != OK:
-		push_error("An error occurred in the HTTP request.")
-
-# Called when the HTTP request is completed.
-func _http_request_completed(_result, _response_code, _headers, body):
-	var json = JSON.new()
-	var error = json.parse(body.get_string_from_utf8())
-	
-	if error == OK:
-		var data_received = json.get_data()
-		if typeof(data_received) == TYPE_ARRAY:
-			games.append_array(data_received)
+	var handle_games = func(array):
+		if typeof(array) == TYPE_ARRAY:
+			games.append_array(array)
 			for game in games:
 				var label := Label.new()
 				label.text = game
@@ -92,6 +72,7 @@ func _http_request_completed(_result, _response_code, _headers, body):
 				search_list.add_child(label)
 		else:
 			print("Unexpected data")
+	Settings.make_request2("/music/all/order", handle_games, true)
 
 func clear():
 	search_bar.text = ""