Bounce.LevelEditor.Editor.createNewRoomToolStripMenuItem_Click C# (CSharp) Метод

        private void createNewRoomToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (currentState == State.EDITING_WORLD)
            {
                StringPromptDialog dialog =
                    new StringPromptDialog("Please enter the name of the room");

                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    if (isRoomNameUnique(dialog.UserInput))
                    {

                        Room room = new Room(dialog.UserInput);
                        world.Rooms.Add(room);
                        switchRooms(room);
                    }
                    else
                    {
                        MessageBox.Show(
                            "A room already exists with the name " + dialog.UserInput,
                            "Name Entry Error",
                            MessageBoxButtons.OK,
                            MessageBoxIcon.Exclamation);
                    }
                }
            }
        }