private void RefreshCurrentRestrictedNodeIds()
{
currentRestrictedNodeIds.Clear();
for (ushort nodeId = 1; nodeId < NetManager.MAX_NODE_COUNT; ++nodeId)
{
if ((Singleton <NetManager> .instance.m_nodes.m_buffer[nodeId].m_flags & NetNode.Flags.Created) == NetNode.Flags.None)
{
continue;
}
if (JunctionRestrictionsManager.Instance().HasJunctionRestrictions(nodeId))
{
currentRestrictedNodeIds.Add(nodeId);
}
}
}
private bool drawSignHandles(ushort nodeId, bool viewOnly, ref Vector3 camPos, out bool stateUpdated)
{
bool hovered = false;
stateUpdated = false;
if (!LoadingExtension.IsPathManagerCompatible)
{
return(false);
}
if (viewOnly && !Options.junctionRestrictionsOverlay && TrafficManagerTool.GetToolMode() != ToolMode.JunctionRestrictions)
{
return(false);
}
NetManager netManager = Singleton <NetManager> .instance;
var guiColor = GUI.color;
Vector3 nodePos = Singleton <NetManager> .instance.m_nodes.m_buffer[nodeId].m_position;
for (int i = 0; i < 8; ++i)
{
ushort segmentId = netManager.m_nodes.m_buffer[nodeId].GetSegment(i);
if (segmentId == 0)
{
continue;
}
SegmentGeometry geometry = SegmentGeometry.Get(segmentId);
bool startNode = geometry.StartNodeId() == nodeId;
bool incoming = geometry.IsIncoming(startNode);
int numSignsPerRow = incoming ? 2 : 1;
NetInfo segmentInfo = Singleton <NetManager> .instance.m_segments.m_buffer[segmentId].Info;
ItemClass connectionClass = segmentInfo.GetConnectionClass();
if (connectionClass.m_service != ItemClass.Service.Road)
{
continue; // only for road junctions
}
// draw all junction restriction signs
Vector3 segmentCenterPos = Singleton <NetManager> .instance.m_segments.m_buffer[segmentId].m_bounds.center;
Vector3 yu = (segmentCenterPos - nodePos).normalized;
Vector3 xu = Vector3.Cross(yu, new Vector3(0, 1f, 0)).normalized;
float f = viewOnly ? 6f : 7f; // reserved sign size in game coordinates
Vector3 centerStart = nodePos + yu * (viewOnly ? 5f : 14f);
Vector3 zero = centerStart - 0.5f * (float)(numSignsPerRow - 1) * f * xu; // "top left"
if (viewOnly)
{
if (TrafficPriorityManager.IsLeftHandDrive())
{
zero -= xu * 8f;
}
else
{
zero += xu * 8f;
}
}
bool signHovered;
int x = 0;
int y = 0;
// draw "lane-changing when going straight allowed" sign at (0; 0)
bool allowed = JunctionRestrictionsManager.Instance().IsLaneChangingAllowedWhenGoingStraight(segmentId, startNode);
if (incoming && (!viewOnly || allowed != Options.allowLaneChangesWhileGoingStraight))
{
DrawSign(viewOnly, ref camPos, ref xu, ref yu, f, ref zero, x, y, ref guiColor, allowed ? TrafficLightToolTextureResources.LaneChangeAllowedTexture2D : TrafficLightToolTextureResources.LaneChangeForbiddenTexture2D, out signHovered);
if (signHovered)
{
hovered = true;
if (MainTool.CheckClicked())
{
JunctionRestrictionsManager.Instance().ToggleLaneChangingAllowedWhenGoingStraight(segmentId, startNode);
stateUpdated = true;
}
}
if (viewOnly)
{
++y;
}
else
{
++x;
}
}
// draw "u-turns allowed" sign at (1; 0)
allowed = JunctionRestrictionsManager.Instance().IsUturnAllowed(segmentId, startNode);
if (incoming && (!viewOnly || allowed != Options.allowUTurns))
{
DrawSign(viewOnly, ref camPos, ref xu, ref yu, f, ref zero, x, y, ref guiColor, allowed ? TrafficLightToolTextureResources.UturnAllowedTexture2D : TrafficLightToolTextureResources.UturnForbiddenTexture2D, out signHovered);
if (signHovered)
{
hovered = true;
if (MainTool.CheckClicked())
{
JunctionRestrictionsManager.Instance().ToggleUturnAllowed(segmentId, startNode);
stateUpdated = true;
}
}
++y;
x = 0;
}
// draw "entering blocked junctions allowed" sign at (0; 1)
allowed = JunctionRestrictionsManager.Instance().IsEnteringBlockedJunctionAllowed(segmentId, startNode);
if (incoming && (!viewOnly || allowed != Options.allowEnterBlockedJunctions))
{
DrawSign(viewOnly, ref camPos, ref xu, ref yu, f, ref zero, x, y, ref guiColor, allowed ? TrafficLightToolTextureResources.EnterBlockedJunctionAllowedTexture2D : TrafficLightToolTextureResources.EnterBlockedJunctionForbiddenTexture2D, out signHovered);
if (signHovered)
{
hovered = true;
if (MainTool.CheckClicked())
{
JunctionRestrictionsManager.Instance().ToggleEnteringBlockedJunctionAllowed(segmentId, startNode);
stateUpdated = true;
}
}
if (viewOnly)
{
++y;
}
else
{
++x;
}
}
// draw "pedestrian crossing allowed" sign at (1; 1)
allowed = JunctionRestrictionsManager.Instance().IsPedestrianCrossingAllowed(segmentId, startNode);
if (!viewOnly || !allowed)
{
DrawSign(viewOnly, ref camPos, ref xu, ref yu, f, ref zero, x, y, ref guiColor, allowed ? TrafficLightToolTextureResources.PedestrianCrossingAllowedTexture2D : TrafficLightToolTextureResources.PedestrianCrossingForbiddenTexture2D, out signHovered);
if (signHovered)
{
hovered = true;
if (MainTool.CheckClicked())
{
JunctionRestrictionsManager.Instance().TogglePedestrianCrossingAllowed(segmentId, startNode);
stateUpdated = true;
}
}
}
}
guiColor.a = 1f;
GUI.color = guiColor;
return(hovered);
}