private void ShowSigns(bool viewOnly)
{
NetManager netManager = Singleton <NetManager> .instance;
SpeedLimitManager speedLimitManager = SpeedLimitManager.Instance;
var currentCamera = new CameraTransformValue(Camera.main);
Transform currentCameraTransform = Camera.main.transform;
Vector3 camPos = currentCameraTransform.position;
if (!LastCachedCamera.Equals(currentCamera))
{
// cache visible segments
LastCachedCamera = currentCamera;
CachedVisibleSegmentIds.Clear();
const float MAX_DIST = TrafficManagerTool.MAX_OVERLAY_DISTANCE *
TrafficManagerTool.MAX_OVERLAY_DISTANCE;
for (uint segmentId = 1; segmentId < NetManager.MAX_SEGMENT_COUNT; ++segmentId)
{
if (!Constants.ServiceFactory.NetService.IsSegmentValid((ushort)segmentId))
{
continue;
}
// if ((netManager.m_segments.m_buffer[segmentId].m_flags &
// NetSegment.Flags.Untouchable) != NetSegment.Flags.None) continue;
Vector3 distToCamera = netManager.m_segments.m_buffer[segmentId].m_bounds.center - camPos;
if (distToCamera.sqrMagnitude > MAX_DIST)
{
continue; // do not draw if too distant
}
bool visible = MainTool.WorldToScreenPoint(
netManager.m_segments.m_buffer[segmentId].m_bounds.center,
out Vector3 _);
if (!visible)
{
continue;
}
if (!speedLimitManager.MayHaveCustomSpeedLimits(
(ushort)segmentId,
ref netManager.m_segments.m_buffer[segmentId]))
{
continue;
}
CachedVisibleSegmentIds.Add((ushort)segmentId);
} // end for all segments
}
for (int segmentIdIndex = CachedVisibleSegmentIds.Size - 1;
segmentIdIndex >= 0;
segmentIdIndex--)
{
ushort segmentId = CachedVisibleSegmentIds.Values[segmentIdIndex];
// draw speed limits
if ((MainTool.GetToolMode() == ToolMode.VehicleRestrictions) &&
(segmentId == SelectedSegmentId))
{
continue;
}
// no speed limit overlay on selected segment when in vehicle restrictions mode
DrawSpeedLimitHandles(
segmentId,
ref netManager.m_segments.m_buffer[segmentId],
viewOnly,
ref camPos);
}
}
private void ShowSigns(bool viewOnly)
{
Quaternion camRot = Camera.main.transform.rotation;
Vector3 camPos = Camera.main.transform.position;
NetManager netManager = Singleton <NetManager> .instance;
SpeedLimitManager speedLimitManager = SpeedLimitManager.Instance;
if (lastCamPos == null || lastCamRot == null || !lastCamRot.Equals(camRot) || !lastCamPos.Equals(camPos))
{
// cache visible segments
currentlyVisibleSegmentIds.Clear();
for (uint segmentId = 1; segmentId < NetManager.MAX_SEGMENT_COUNT; ++segmentId)
{
if (!Constants.ServiceFactory.NetService.IsSegmentValid((ushort)segmentId))
{
continue;
}
/*if ((netManager.m_segments.m_buffer[segmentId].m_flags & NetSegment.Flags.Untouchable) != NetSegment.Flags.None)
* continue;*/
if ((netManager.m_segments.m_buffer[segmentId].m_bounds.center - camPos).magnitude > TrafficManagerTool.MaxOverlayDistance)
{
continue; // do not draw if too distant
}
Vector3 screenPos;
bool visible = MainTool.WorldToScreenPoint(netManager.m_segments.m_buffer[segmentId].m_bounds.center, out screenPos);
if (!visible)
{
continue;
}
if (!speedLimitManager.MayHaveCustomSpeedLimits((ushort)segmentId, ref netManager.m_segments.m_buffer[segmentId]))
{
continue;
}
currentlyVisibleSegmentIds.Add((ushort)segmentId);
}
lastCamPos = camPos;
lastCamRot = camRot;
}
bool handleHovered = false;
foreach (ushort segmentId in currentlyVisibleSegmentIds)
{
Vector3 screenPos;
bool visible = MainTool.WorldToScreenPoint(netManager.m_segments.m_buffer[segmentId].m_bounds.center, out screenPos);
if (!visible)
{
continue;
}
NetInfo segmentInfo = netManager.m_segments.m_buffer[segmentId].Info;
// draw speed limits
if (MainTool.GetToolMode() != ToolMode.VehicleRestrictions || segmentId != SelectedSegmentId) // no speed limit overlay on selected segment when in vehicle restrictions mode
{
if (drawSpeedLimitHandles((ushort)segmentId, ref netManager.m_segments.m_buffer[segmentId], viewOnly, ref camPos))
{
handleHovered = true;
}
}
}
overlayHandleHovered = handleHovered;
}
