/// <summary>
/// Shows the connection context menu.
/// </summary>
/// <param name="connectionNode"></param>
private void ShowConnectionContextMenu(ConnectionNode connectionNode)
{
var genericMenu = new GenericMenu();
genericMenu.AddItem(new GUIContent("Delete connection"), false, () => DeleteConnectionNode(connectionNode));
genericMenu.ShowAsContext();
}
/// <summary>
/// Deletes a given connection node.
/// </summary>
/// <param name="connectionNode"></param>
private void DeleteConnectionNode(ConnectionNode connectionNode)
{
LevelGraph.Connections.Remove(connectionNode.Connection);
DestroyImmediate(connectionNode.Connection, true);
connectionNodes.Remove(connectionNode);
EditorUtility.SetDirty(LevelGraph);
}
/// <summary>
/// Create a connection node from a given connection.
/// </summary>
/// <param name="connection"></param>
/// <returns></returns>
public ConnectionNode CreateConnectionNode(ConnectionBase connection)
{
var from = roomNodes.Single(x => x.Room == connection.From);
var to = roomNodes.Single(x => x.Room == connection.To);
var connectionNode = new ConnectionNode(connection, from, to);
connectionNodes.Add(connectionNode);
return(connectionNode);
}