public void OnEndDrag(PointerEventData eventData)
{
if (draggingLine == null)
{
return;
}
RRCSManager.Instance.selectionManager.SelectionEnabled = true;
PortUi dstPort = null;
foreach (GameObject go in eventData.hovered)
{
dstPort = go.GetComponent <PortUi>();
if (dstPort != null)
{
break;
}
}
PortUi srcPort = draggingLine.sourcePortUi ?? this;
draggingLine.Disconnect();
draggingLine = null;
if (dstPort != null && (dstPort.nodeUi == null || !dstPort.nodeUi.IsSidebarNode))
{
srcPort.port.Connect(dstPort.port);
}
}
public void OnBeginDrag(PointerEventData eventData)
{
if (eventData.button != 0)
{
return;
}
if (draggingLine != null)
{
return;
}
if (nodeUi && nodeUi.IsSidebarNode)
{
return;
}
PortUi srcPort = this;
if (isInput && HasLines)
{
//connectedLines should contain exactly 1 entry.
ConnectionUi entry = connectedLines[0];
entry.Disconnect();
srcPort = entry.sourcePortUi;
}
draggingLine = Instantiate(connectionPrefab, linesContainer).GetComponent <ConnectionUi>();
DebugUtils.Assert(draggingLine != null);
draggingLine.sourcePortUi = srcPort;
draggingLine.SetVirtualTargetPosition(Center);
draggingLine.UpdateColors();
RRCSManager.Instance.selectionManager.SelectionEnabled = false;
}