private void OnHotspotClicked( HotspotWidget hotspotWidget, WidgetEvent widgetEvent) { if (m_currentNavRef.IsValid) { WidgetEvent.MouseClickEventParameters eventParameters = widgetEvent.EventParameters as WidgetEvent.MouseClickEventParameters; Point2d clickPoint = new Point2d(eventParameters.worldX, eventParameters.worldY); HotspotInfo hotspotInfo = hotspotWidget.Userdata as HotspotInfo; switch (hotspotInfo.hotspotType) { case eHotspotType.energy_tank: { EnergyTankData energyTankData = hotspotInfo.hotspotEntity as EnergyTankData; m_contextOverlayController.OnEnergyTankClicked(clickPoint, energyTankData); } break; case eHotspotType.portal: { RoomPortal portal = hotspotInfo.hotspotEntity as RoomPortal; m_contextOverlayController.OnPortalClicked(clickPoint, portal); } break; } } }