Method finalizeConnections

src/core/ControllerConnection.cpp:154–171

* A connection may not be finalized. This means, the connection should exist, * but the controller does not yet exist. This happens when loading. Even * loading connections last won't help, since there can be connections BETWEEN * controllers. So, we remember the controller-ID and use a dummyController * instead. Once the song is loaded, finalizeConnections() connects to the proper control

 * instead.  Once the song is loaded, finalizeConnections() connects to the proper controllers
 */
void ControllerConnection::finalizeConnections()
{
	for( int i = 0; i < s_connections.size(); ++i )
	{
		ControllerConnection * c = s_connections[i];
		if ( !c->isFinalized() && c->m_controllerId <
				Engine::getSong()->controllers().size() )
		{
			c->setController( Engine::getSong()->
					controllers().at( c->m_controllerId ) );
		}
		else if (c->getController()->type() == Controller::DummyController)
		{
			delete c;
			--i;
		}
	}
}