public void RegisterConnection(ConnectionPoint connectionPoint)
{
bool isBadEndConnection()
{
return(connectionPoint.connectionType == ConnectionPoint.ConnectionType.OUTPUT ||
start == connectionPoint ||
connectionPoint.wire != null);
}
bool isBadStartConnection()
{
return(connectionPoint.connectionType == ConnectionPoint.ConnectionType.INPUT);
}
if (currentState == State.ZERO_CONNECTED)
{
// Can only start connection at Output and end at Input
if (isBadStartConnection())
{
backToZeroConnected();
}
else
{
lineRenderer.enabled = true;
start = connectionPoint;
if (connectionPoint.wire != null)
{
currentState = State.ALREADY_CONNECTED;
}
else
{
currentState = State.ONE_CONNECTED;
}
UpdateLineRenderer();
}
}
else if (currentState == State.ONE_CONNECTED)
{
if (isBadEndConnection())
{
backToZeroConnected();
}
else
{
Wire wire = Instantiate(wirePrefab, new Vector3(0, 0, 0), Quaternion.identity);
wire.AddStartConnection(start);
wire.AddEndConnection(connectionPoint);
wire.Register();
backToZeroConnected();
}
}
else if (currentState == State.ALREADY_CONNECTED)
{
if (isBadEndConnection())
{
backToZeroConnected();
}
else
{
lineRenderer.enabled = false;
Wire wire = start.wire;
if (connectionPoint.wire == null)
{
wire.AddEndConnection(connectionPoint);
wire.Register();
}
backToZeroConnected();
}
}
}
