//from source code
private static ushort CheckOverlap(ushort vehicleID, ref Vehicle vehicleData, Segment3 segment, ushort ignoreVehicle, ushort otherID, ref Vehicle otherData, ref bool overlap, Vector3 min, Vector3 max)
{
if (ignoreVehicle == 0 || (otherID != ignoreVehicle && otherData.m_leadingVehicle != ignoreVehicle && otherData.m_trailingVehicle != ignoreVehicle))
{
VehicleInfo info = otherData.Info;
if (info.m_vehicleType == VehicleInfo.VehicleType.Bicycle)
{
return(otherData.m_nextGridVehicle);
}
if (((vehicleData.m_flags | otherData.m_flags) & Vehicle.Flags.Transition) == (Vehicle.Flags) 0 && (vehicleData.m_flags & Vehicle.Flags.Underground) != (otherData.m_flags & Vehicle.Flags.Underground))
{
return(otherData.m_nextGridVehicle);
}
Vector3 vector = Vector3.Min(otherData.m_segment.Min(), otherData.m_targetPos3);
Vector3 vector2 = Vector3.Max(otherData.m_segment.Max(), otherData.m_targetPos3);
if (min.x < vector2.x + 2f && min.y < vector2.y + 2f && min.z < vector2.z + 2f && vector.x < max.x + 2f && vector.y < max.y + 2f && vector.z < max.z + 2f)
{
Vector3 rhs = Vector3.Normalize(segment.b - segment.a);
Vector3 lhs = otherData.m_segment.a - vehicleData.m_segment.b;
Vector3 lhs2 = otherData.m_segment.b - vehicleData.m_segment.b;
if (Vector3.Dot(lhs, rhs) >= 1f || Vector3.Dot(lhs2, rhs) >= 1f)
{
float num2;
float num3;
float num = segment.DistanceSqr(otherData.m_segment, out num2, out num3);
if (num < 4f)
{
overlap = true;
}
Vector3 a = otherData.m_segment.b;
segment.a.y = segment.a.y * 0.5f;
segment.b.y = segment.b.y * 0.5f;
for (int i = 0; i < 4; i++)
{
Vector3 vector3 = otherData.GetTargetPos(i);
Segment3 segment2 = new Segment3(a, vector3);
segment2.a.y = segment2.a.y * 0.5f;
segment2.b.y = segment2.b.y * 0.5f;
if (segment2.LengthSqr() > 0.01f)
{
num = segment.DistanceSqr(segment2, out num2, out num3);
if (num < 4f)
{
overlap = true;
break;
}
}
a = vector3;
}
}
}
}
return(otherData.m_nextGridVehicle);
}
public void CustomCheckNextLane(ushort vehicleID, ref Vehicle vehicleData, ref float maxSpeed, PathUnit.Position position, uint laneID, byte offset, PathUnit.Position prevPos, uint prevLaneID, byte prevOffset, Bezier3 bezier)
{
if ((Options.prioritySignsEnabled || Options.timedLightsEnabled) && Options.simAccuracy <= 1)
{
try {
VehicleStateManager.Instance().UpdateVehiclePos(vehicleID, ref vehicleData, ref prevPos, ref position);
} catch (Exception e) {
Log.Error("TrainAI CustomCheckNextLane Error: " + e.ToString());
}
}
NetManager instance = Singleton <NetManager> .instance;
Vehicle.Frame lastFrameData = vehicleData.GetLastFrameData();
Vector3 a = lastFrameData.m_position;
Vector3 a2 = lastFrameData.m_position;
Vector3 b = lastFrameData.m_rotation * new Vector3(0f, 0f, this.m_info.m_generatedInfo.m_wheelBase * 0.5f);
a += b;
a2 -= b;
float num = 0.5f * lastFrameData.m_velocity.sqrMagnitude / this.m_info.m_braking;
float a3 = Vector3.Distance(a, bezier.a);
float b2 = Vector3.Distance(a2, bezier.a);
if (Mathf.Min(a3, b2) >= num - 5f)
{
if (!instance.m_lanes.m_buffer[(int)((UIntPtr)laneID)].CheckSpace(1000f, vehicleID))
{
maxSpeed = 0f;
return;
}
Vector3 vector = bezier.Position(0.5f);
Segment3 segment;
if (Vector3.SqrMagnitude(vehicleData.m_segment.a - vector) < Vector3.SqrMagnitude(bezier.a - vector))
{
segment = new Segment3(vehicleData.m_segment.a, vector);
}
else
{
segment = new Segment3(bezier.a, vector);
}
if (segment.LengthSqr() >= 3f)
{
segment.a += (segment.b - segment.a).normalized * 2.5f;
if (CustomTrainAI.CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
maxSpeed = 0f;
return;
}
}
segment = new Segment3(vector, bezier.d);
if (segment.LengthSqr() >= 1f && CustomTrainAI.CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
maxSpeed = 0f;
return;
}
ushort targetNodeId;
if (offset < position.m_offset)
{
targetNodeId = instance.m_segments.m_buffer[(int)position.m_segment].m_startNode;
}
else
{
targetNodeId = instance.m_segments.m_buffer[(int)position.m_segment].m_endNode;
}
ushort prevTargetNodeId;
if (prevOffset == 0)
{
prevTargetNodeId = instance.m_segments.m_buffer[(int)prevPos.m_segment].m_startNode;
}
else
{
prevTargetNodeId = instance.m_segments.m_buffer[(int)prevPos.m_segment].m_endNode;
}
if (targetNodeId == prevTargetNodeId)
{
float oldMaxSpeed = maxSpeed;
#if DEBUG
bool debug = false; // targetNodeId == 14527 || targetNodeId == 15048;
if (debug)
{
Log._Debug($"Train {vehicleID} wants to change segment. seg. {prevPos.m_segment} -> node {targetNodeId} -> seg. {position.m_segment}");
}
#else
bool debug = false;
#endif
bool mayChange = CustomVehicleAI.MayChangeSegment(vehicleID, ref vehicleData, ref lastFrameData, false, ref prevPos, prevTargetNodeId, prevLaneID, ref position, targetNodeId, laneID, out maxSpeed, debug);
if (!mayChange)
{
return;
}
maxSpeed = oldMaxSpeed;
}
}
}
public static bool NetSegmentRayCastMasked(NetSegment mysegment, ushort segmentID, Segment3 ray, float snapElevation, bool bothSides, out float t, out float priority)
{
bool lht = false;
//if (SimulationManager.instance.m_metaData.m_invertTraffic == SimulationMetaData.MetaBool.True) lht = true;
//Debug.Log(mysegment.m_flags);
if ((mysegment.m_flags & NetSegment.Flags.Invert) != 0)
{
lht = true;
}
bool isMasked = false;
NetInfo info = mysegment.Info;
t = 0f;
priority = 0f;
Bounds bounds = mysegment.m_bounds;
bounds.Expand(16f);
if (!bounds.IntersectRay(new Ray(ray.a, ray.b - ray.a)))
{
return(false);
}
NetManager instance = Singleton <NetManager> .instance;
Bezier3 bezier = default(Bezier3);
bezier.a = instance.m_nodes.m_buffer[mysegment.m_startNode].m_position;
bezier.d = instance.m_nodes.m_buffer[mysegment.m_endNode].m_position;
bool result = false;
info.m_netAI.GetRayCastHeights(segmentID, ref mysegment, out float leftMin, out float rightMin, out float max);
bezier.a.y += max;
bezier.d.y += max;
bool flag = (instance.m_nodes.m_buffer[mysegment.m_startNode].m_flags & NetNode.Flags.Middle) != 0;
bool flag2 = (instance.m_nodes.m_buffer[mysegment.m_endNode].m_flags & NetNode.Flags.Middle) != 0;
NetSegment.CalculateMiddlePoints(bezier.a, mysegment.m_startDirection, bezier.d, mysegment.m_endDirection, flag, flag2, out bezier.b, out bezier.c);
float minNodeDistance = info.GetMinNodeDistance();
//
float collisionHalfWidth = info.m_halfWidth;
float maskHalfWidth = info.m_pavementWidth;
//
float num4 = (int)instance.m_nodes.m_buffer[mysegment.m_startNode].m_elevation;
float num5 = (int)instance.m_nodes.m_buffer[mysegment.m_endNode].m_elevation;
if (info.m_netAI.IsUnderground())
{
num4 = 0f - num4;
num5 = 0f - num5;
}
num4 += info.m_netAI.GetSnapElevation();
num5 += info.m_netAI.GetSnapElevation();
float a = Mathf.Lerp(minNodeDistance, collisionHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num4) / 12f));
float b2 = Mathf.Lerp(minNodeDistance, collisionHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num5) / 12f));
float am = Mathf.Lerp(minNodeDistance, maskHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num4) / 12f));
float b2m = Mathf.Lerp(minNodeDistance, maskHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num5) / 12f));
float num6 = Mathf.Min(leftMin, rightMin);
t = 1000000f;
priority = 1000000f;
Segment3 segment = default(Segment3);
segment.a = bezier.a;
Segment2 segment2 = default(Segment2);
//Debug.Log($"mouse ray: {ray.a} --> {ray.b}");
//Debug.Log($"segment direction: {bezier.a} --> {bezier.b}");
for (int i = 1; i <= 16; i++)
{
segment.b = bezier.Position((float)i / 16f);
float num7 = ray.DistanceSqr(segment, out float u2, out float v2);
float num8 = Mathf.Lerp(a, b2, ((float)(i - 1) + v2) / 16f);
float num8m = Mathf.Lerp(am, b2m, ((float)(i - 1) + v2) / 16f);
Vector3 vector2 = segment.Position(v2);
bool atOffsetSide = bothSides || IsTrafficHandSideOf(segment, ray, u2, lht);
if (atOffsetSide && num7 < priority && Segment1.Intersect(ray.a.y, ray.b.y, vector2.y, out u2))
{
Vector3 vector3 = ray.Position(u2);
num7 = Vector3.SqrMagnitude(vector3 - vector2);
//Debug.Log($"num7: {num7}, num8: {num8}, num8m: {num8m}");
if (num7 < priority && num7 < num8 * num8)
{
if (flag && i == 1 && v2 < 0.001f)
{
Vector3 rhs = segment.a - segment.b;
u2 += Mathf.Max(0f, Vector3.Dot(vector3, rhs)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs.sqrMagnitude * ray.LengthSqr()));
}
if (flag2 && i == 16 && v2 > 0.999f)
{
Vector3 rhs2 = segment.b - segment.a;
u2 += Mathf.Max(0f, Vector3.Dot(vector3, rhs2)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs2.sqrMagnitude * ray.LengthSqr()));
}
priority = num7;
t = u2;
result = true;
if (num7 < num8m * num8m)
{
isMasked = true;
}
}
}
if (atOffsetSide && num6 < max)
{
float num9 = vector2.y + num6 - max;
if (Mathf.Max(ray.a.y, ray.b.y) > num9 && Mathf.Min(ray.a.y, ray.b.y) < vector2.y)
{
float num10;
if (Segment1.Intersect(ray.a.y, ray.b.y, vector2.y, out u2))
{
segment2.a = VectorUtils.XZ(ray.Position(u2));
num10 = u2;
}
else
{
segment2.a = VectorUtils.XZ(ray.a);
num10 = 0f;
}
float num11;
if (Segment1.Intersect(ray.a.y, ray.b.y, num9, out u2))
{
segment2.b = VectorUtils.XZ(ray.Position(u2));
num11 = u2;
}
else
{
segment2.b = VectorUtils.XZ(ray.b);
num11 = 1f;
}
num7 = segment2.DistanceSqr(VectorUtils.XZ(vector2), out u2);
if (num7 < priority && num7 < num8 * num8)
{
u2 = num10 + (num11 - num10) * u2;
Vector3 lhs = ray.Position(u2);
if (flag && i == 1 && v2 < 0.001f)
{
Vector3 rhs3 = segment.a - segment.b;
u2 += Mathf.Max(0f, Vector3.Dot(lhs, rhs3)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs3.sqrMagnitude * ray.LengthSqr()));
}
if (flag2 && i == 16 && v2 > 0.999f)
{
Vector3 rhs4 = segment.b - segment.a;
u2 += Mathf.Max(0f, Vector3.Dot(lhs, rhs4)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs4.sqrMagnitude * ray.LengthSqr()));
}
priority = num7;
t = u2;
result = true;
if (num7 < num8m * num8m)
{
isMasked = true;
}
}
}
}
segment.a = segment.b;
}
priority = Mathf.Max(0f, Mathf.Sqrt(priority) - collisionHalfWidth);
if (isMasked)
{
result = false;
}
return(result);
}
public static bool Prefix(ref NetSegment __instance, ushort segmentID, Segment3 ray, float snapElevation, bool nameOnly, out float t, out float priority, ref bool __result)
{
// NON-STOCK CODE STARTS
float laneOffset = 0;
float startOffset = 0;
float endOffset = 0;
bool IsCSURSLane = CSURUtil.IsCSURSLane(__instance.Info.m_netAI.m_info, ref laneOffset, ref startOffset, ref endOffset);
if (CSURUtil.IsCSUROffset(__instance.Info.m_netAI.m_info) && !IsCSURSLane)
{
__result = NetSegmentRayCastMasked(__instance, segmentID, ray, -1000f, false, out t, out priority);
return(false);
}
// NON-STOCK CODE ENDS
NetInfo info = __instance.Info;
t = 0f;
priority = 0f;
if (nameOnly && (__instance.m_flags & NetSegment.Flags.NameVisible2) == NetSegment.Flags.None)
{
__result = false;
return(false);
}
Bounds bounds = __instance.m_bounds;
bounds.Expand(16f);
if (!bounds.IntersectRay(new Ray(ray.a, ray.b - ray.a)))
{
__result = false;
return(false);
}
NetManager instance = Singleton <NetManager> .instance;
Bezier3 bezier = default(Bezier3);
bezier.a = instance.m_nodes.m_buffer[__instance.m_startNode].m_position;
bezier.d = instance.m_nodes.m_buffer[__instance.m_endNode].m_position;
bool result = false;
if (nameOnly)
{
RenderManager instance2 = Singleton <RenderManager> .instance;
if (instance2.GetInstanceIndex((uint)(49152 + segmentID), out uint instanceIndex))
{
InstanceManager.NameData nameData = instance2.m_instances[instanceIndex].m_nameData;
Vector3 position = instance2.m_instances[instanceIndex].m_position;
Matrix4x4 dataMatrix = instance2.m_instances[instanceIndex].m_dataMatrix2;
float num = Vector3.Distance(position, ray.a);
if (nameData != null && num < 1000f)
{
float snapElevation2 = info.m_netAI.GetSnapElevation();
bezier.a.y += snapElevation2;
bezier.d.y += snapElevation2;
NetSegment.CalculateMiddlePoints(bezier.a, __instance.m_startDirection, bezier.d, __instance.m_endDirection, true, true, out bezier.b, out bezier.c);
float num2 = Mathf.Max(1f, Mathf.Abs(dataMatrix.m33 - dataMatrix.m30));
float d = num * 0.0002f + 0.05f / (1f + num * 0.001f);
Vector2 vector = nameData.m_size * d;
float t2 = Mathf.Max(0f, 0.5f - vector.x / num2 * 0.5f);
float t3 = Mathf.Min(1f, 0.5f + vector.x / num2 * 0.5f);
bezier = bezier.Cut(t2, t3);
float num3 = bezier.DistanceSqr(ray, out float u, out float _);
if (num3 < vector.y * vector.y * 0.25f)
{
Vector3 b = bezier.Position(u);
if (Segment1.Intersect(ray.a.y, ray.b.y, b.y, out u))
{
num3 = Vector3.SqrMagnitude(ray.Position(u) - b);
if (num3 < vector.y * vector.y * 0.25f)
{
t = u;
result = true;
}
}
}
}
}
}
else
{
info.m_netAI.GetRayCastHeights(segmentID, ref __instance, out float leftMin, out float rightMin, out float max);
bezier.a.y += max;
bezier.d.y += max;
bool flag = (instance.m_nodes.m_buffer[__instance.m_startNode].m_flags & NetNode.Flags.Middle) != NetNode.Flags.None;
bool flag2 = (instance.m_nodes.m_buffer[__instance.m_endNode].m_flags & NetNode.Flags.Middle) != NetNode.Flags.None;
NetSegment.CalculateMiddlePoints(bezier.a, __instance.m_startDirection, bezier.d, __instance.m_endDirection, flag, flag2, out bezier.b, out bezier.c);
// NON-STOCK CODE STARTS
if (IsCSURSLane)
{
float vehicleLaneNum = CSURUtil.CountCSURSVehicleLanes(info);
float otherLaneNum = CSURUtil.CountCSURSOtherLanes(info);
float laneNum = vehicleLaneNum + otherLaneNum;
startOffset = startOffset * 3.75f - laneNum * 1.875f + 1.875f + otherLaneNum * 3.75f;
endOffset = endOffset * 3.75f - laneNum * 1.875f + 1.875f + otherLaneNum * 3.75f;
if ((__instance.m_flags & NetSegment.Flags.Invert) != 0)
{
startOffset = -startOffset;
endOffset = -endOffset;
}
//EG: before patch: point1-point4 is 1.5*3.75
//After patch, point1-point4 is (1 1.3333 1.6667 2)*3.75
Vector3 newBezierA = bezier.a + (new Vector3(__instance.m_startDirection.z, 0, -__instance.m_startDirection.x).normalized) * (startOffset);
Vector3 newBezierBDir = VectorUtils.NormalizeXZ(bezier.Tangent(0.333f));
Vector3 newBezierB = bezier.b + (new Vector3(newBezierBDir.z, 0, -newBezierBDir.x).normalized) * (startOffset * 0.667f + endOffset * 0.333f);
Vector3 newBezierCDir = VectorUtils.NormalizeXZ(bezier.Tangent(0.667f));
Vector3 newBezierC = bezier.c + (new Vector3(newBezierCDir.z, 0, -newBezierCDir.x).normalized) * (startOffset * 0.333f + endOffset * 0.667f);
Vector3 newBezierD = bezier.d + (new Vector3(-__instance.m_endDirection.z, 0, __instance.m_endDirection.x).normalized) * (endOffset);
bezier.a = newBezierA;
bezier.b = newBezierB;
bezier.c = newBezierC;
bezier.d = newBezierD;
}
float minNodeDistance = info.GetMinNodeDistance();
float collisionHalfWidth = info.m_netAI.GetCollisionHalfWidth();
float num4 = (float)(int)instance.m_nodes.m_buffer[__instance.m_startNode].m_elevation;
float num5 = (float)(int)instance.m_nodes.m_buffer[__instance.m_endNode].m_elevation;
if (info.m_netAI.IsUnderground())
{
num4 = 0f - num4;
num5 = 0f - num5;
}
num4 += info.m_netAI.GetSnapElevation();
num5 += info.m_netAI.GetSnapElevation();
float a = Mathf.Lerp(minNodeDistance, collisionHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num4) / 12f));
float b2 = Mathf.Lerp(minNodeDistance, collisionHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num5) / 12f));
float num6 = Mathf.Min(leftMin, rightMin);
t = 1000000f;
priority = 1000000f;
Segment3 segment = default(Segment3);
segment.a = bezier.a;
for (int i = 1; i <= 16; i++)
{
segment.b = bezier.Position((float)i / 16f);
float num7 = ray.DistanceSqr(segment, out float u2, out float v2);
float num8 = Mathf.Lerp(a, b2, ((float)(i - 1) + v2) / 16f);
Vector3 vector2 = segment.Position(v2);
if (num7 < priority && Segment1.Intersect(ray.a.y, ray.b.y, vector2.y, out u2))
{
Vector3 vector3 = ray.Position(u2);
num7 = Vector3.SqrMagnitude(vector3 - vector2);
if (num7 < priority && num7 < num8 * num8)
{
if (flag && i == 1 && v2 < 0.001f)
{
Vector3 rhs = segment.a - segment.b;
u2 += Mathf.Max(0f, Vector3.Dot(vector3, rhs)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs.sqrMagnitude * ray.LengthSqr()));
}
if (flag2 && i == 16 && v2 > 0.999f)
{
Vector3 rhs2 = segment.b - segment.a;
u2 += Mathf.Max(0f, Vector3.Dot(vector3, rhs2)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs2.sqrMagnitude * ray.LengthSqr()));
}
priority = num7;
t = u2;
result = true;
}
}
if (num6 < max)
{
float num9 = vector2.y + num6 - max;
if (Mathf.Max(ray.a.y, ray.b.y) > num9 && Mathf.Min(ray.a.y, ray.b.y) < vector2.y)
{
Segment2 segment2 = default(Segment2);
float num10;
if (Segment1.Intersect(ray.a.y, ray.b.y, vector2.y, out u2))
{
segment2.a = VectorUtils.XZ(ray.Position(u2));
num10 = u2;
}
else
{
segment2.a = VectorUtils.XZ(ray.a);
num10 = 0f;
}
float num11;
if (Segment1.Intersect(ray.a.y, ray.b.y, num9, out u2))
{
segment2.b = VectorUtils.XZ(ray.Position(u2));
num11 = u2;
}
else
{
segment2.b = VectorUtils.XZ(ray.b);
num11 = 1f;
}
num7 = segment2.DistanceSqr(VectorUtils.XZ(vector2), out u2);
if (num7 < priority && num7 < num8 * num8)
{
u2 = num10 + (num11 - num10) * u2;
Vector3 lhs = ray.Position(u2);
if (flag && i == 1 && v2 < 0.001f)
{
Vector3 rhs3 = segment.a - segment.b;
u2 += Mathf.Max(0f, Vector3.Dot(lhs, rhs3)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs3.sqrMagnitude * ray.LengthSqr()));
}
if (flag2 && i == 16 && v2 > 0.999f)
{
Vector3 rhs4 = segment.b - segment.a;
u2 += Mathf.Max(0f, Vector3.Dot(lhs, rhs4)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs4.sqrMagnitude * ray.LengthSqr()));
}
priority = num7;
t = u2;
result = true;
}
}
}
segment.a = segment.b;
}
priority = Mathf.Max(0f, Mathf.Sqrt(priority) - collisionHalfWidth);
}
__result = result;
return(false);
}
public void CustomCheckNextLane(ushort vehicleID, ref Vehicle vehicleData, ref float maxSpeed, PathUnit.Position position, uint laneID, byte offset, PathUnit.Position prevPos, uint prevLaneID, byte prevOffset, Bezier3 bezier)
{
NetManager instance = Singleton <NetManager> .instance;
Vehicle.Frame lastFrameData = vehicleData.GetLastFrameData();
Vector3 a = lastFrameData.m_position;
Vector3 a2 = lastFrameData.m_position;
Vector3 b = lastFrameData.m_rotation * new Vector3(0f, 0f, this.m_info.m_generatedInfo.m_wheelBase * 0.5f);
a += b;
a2 -= b;
float num = 0.5f * lastFrameData.m_velocity.sqrMagnitude / this.m_info.m_braking;
float a3 = Vector3.Distance(a, bezier.a);
float b2 = Vector3.Distance(a2, bezier.a);
if (Mathf.Min(a3, b2) >= num - 5f)
{
if (!instance.m_lanes.m_buffer[(int)((UIntPtr)laneID)].CheckSpace(1000f, vehicleID))
{
maxSpeed = 0f;
return;
}
Vector3 vector = bezier.Position(0.5f);
Segment3 segment;
if (Vector3.SqrMagnitude(vehicleData.m_segment.a - vector) < Vector3.SqrMagnitude(bezier.a - vector))
{
segment = new Segment3(vehicleData.m_segment.a, vector);
}
else
{
segment = new Segment3(bezier.a, vector);
}
if (segment.LengthSqr() >= 3f)
{
segment.a += (segment.b - segment.a).normalized * 2.5f;
if (CustomTrainAI.CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
maxSpeed = 0f;
return;
}
}
segment = new Segment3(vector, bezier.d);
if (segment.LengthSqr() >= 1f && CustomTrainAI.CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
maxSpeed = 0f;
return;
}
ushort num2;
if (offset < position.m_offset)
{
num2 = instance.m_segments.m_buffer[(int)position.m_segment].m_startNode;
}
else
{
num2 = instance.m_segments.m_buffer[(int)position.m_segment].m_endNode;
}
ushort num3;
if (prevOffset == 0)
{
num3 = instance.m_segments.m_buffer[(int)prevPos.m_segment].m_startNode;
}
else
{
num3 = instance.m_segments.m_buffer[(int)prevPos.m_segment].m_endNode;
}
if (num2 == num3)
{
NetNode.Flags flags = instance.m_nodes.m_buffer[(int)num2].m_flags;
if ((flags & NetNode.Flags.TrafficLights) != NetNode.Flags.None)
{
uint currentFrameIndex = Singleton <SimulationManager> .instance.m_currentFrameIndex;
uint num4 = (uint)(((int)num3 << 8) / 32768);
uint num5 = currentFrameIndex - num4 & 255u;
RoadBaseAI.TrafficLightState vehicleLightState;
RoadBaseAI.TrafficLightState pedestrianLightState;
bool flag;
bool pedestrians;
/// NON-STOCK CODE START ///
CustomRoadAI.GetTrafficLightState(vehicleID, ref vehicleData, num3, prevPos.m_segment, position.m_segment, ref instance.m_segments.m_buffer[(int)prevPos.m_segment], currentFrameIndex - num4, out vehicleLightState, out pedestrianLightState, out flag, out pedestrians);
/// NON-STOCK CODE END ///
//RoadBaseAI.GetTrafficLightState(num3, ref instance.m_segments.m_buffer[(int)prevPos.m_segment], currentFrameIndex - num4, out vehicleLightState, out pedestrianLightState, out flag, out pedestrians);
if (!flag && num5 >= 196u)
{
flag = true;
RoadBaseAI.SetTrafficLightState(num3, ref instance.m_segments.m_buffer[(int)prevPos.m_segment], currentFrameIndex - num4, vehicleLightState, pedestrianLightState, flag, pedestrians);
}
switch (vehicleLightState)
{
case RoadBaseAI.TrafficLightState.RedToGreen:
if (num5 < 60u)
{
maxSpeed = 0f;
return;
}
break;
case RoadBaseAI.TrafficLightState.Red:
maxSpeed = 0f;
return;
case RoadBaseAI.TrafficLightState.GreenToRed:
if (num5 >= 30u)
{
maxSpeed = 0f;
return;
}
break;
}
}
}
}
}
//from source code
private void CheckNextLane(ushort vehicleID, ref Vehicle vehicleData, ref float maxSpeed, PathUnit.Position position, uint laneID, byte offset, PathUnit.Position prevPos, uint prevLaneID, byte prevOffset, Bezier3 bezier)
{
NetManager instance = Singleton <NetManager> .instance;
Vehicle.Frame lastFrameData = vehicleData.GetLastFrameData();
Vector3 a = lastFrameData.m_position;
Vector3 a2 = lastFrameData.m_position;
Vector3 b = lastFrameData.m_rotation * new Vector3(0f, 0f, this.m_info.m_generatedInfo.m_wheelBase * 0.5f);
a += b;
a2 -= b;
float num = 0.5f * lastFrameData.m_velocity.sqrMagnitude / this.m_info.m_braking;
float a3 = Vector3.Distance(a, bezier.a);
float b2 = Vector3.Distance(a2, bezier.a);
if (Mathf.Min(a3, b2) >= num - 5f)
{
if (!instance.m_lanes.m_buffer[(int)((UIntPtr)laneID)].CheckSpace(1000f, vehicleID))
{
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return;
}
Vector3 vector = bezier.Position(0.5f);
Segment3 segment;
if (Vector3.SqrMagnitude(vehicleData.m_segment.a - vector) < Vector3.SqrMagnitude(bezier.a - vector))
{
segment = new Segment3(vehicleData.m_segment.a, vector);
}
else
{
segment = new Segment3(bezier.a, vector);
}
if (segment.LengthSqr() >= 3f)
{
segment.a += (segment.b - segment.a).normalized * 2.5f;
if (SingleTrainTrackAI.CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return;
}
}
segment = new Segment3(vector, bezier.d);
if (segment.LengthSqr() >= 1f && SingleTrainTrackAI.CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return;
}
if (this.m_info.m_vehicleType != VehicleInfo.VehicleType.Monorail)
{
ushort num2;
if (offset < position.m_offset)
{
num2 = instance.m_segments.m_buffer[(int)position.m_segment].m_startNode;
}
else
{
num2 = instance.m_segments.m_buffer[(int)position.m_segment].m_endNode;
}
ushort num3;
if (prevOffset == 0)
{
num3 = instance.m_segments.m_buffer[(int)prevPos.m_segment].m_startNode;
}
else
{
num3 = instance.m_segments.m_buffer[(int)prevPos.m_segment].m_endNode;
}
if (num2 == num3)
{
NetNode.Flags flags = instance.m_nodes.m_buffer[(int)num2].m_flags;
NetLane.Flags flags2 = (NetLane.Flags)instance.m_lanes.m_buffer[(int)((UIntPtr)prevLaneID)].m_flags;
bool flag = (flags & NetNode.Flags.TrafficLights) != NetNode.Flags.None;
bool flag2 = (flags2 & (NetLane.Flags.YieldStart | NetLane.Flags.YieldEnd)) != NetLane.Flags.None && (flags & (NetNode.Flags.Junction | NetNode.Flags.TrafficLights | NetNode.Flags.OneWayIn)) == NetNode.Flags.Junction;
if (flag)
{
uint currentFrameIndex = Singleton <SimulationManager> .instance.m_currentFrameIndex;
uint num4 = (uint)(((int)num3 << 8) / 32768);
uint num5 = currentFrameIndex - num4 & 255u;
RoadBaseAI.TrafficLightState trafficLightState;
RoadBaseAI.TrafficLightState pedestrianLightState;
bool flag3;
bool pedestrians;
RoadBaseAI.GetTrafficLightState(num3, ref instance.m_segments.m_buffer[(int)prevPos.m_segment], currentFrameIndex - num4, out trafficLightState, out pedestrianLightState, out flag3, out pedestrians);
if (!flag3 && num5 >= 196u)
{
flag3 = true;
RoadBaseAI.SetTrafficLightState(num3, ref instance.m_segments.m_buffer[(int)prevPos.m_segment], currentFrameIndex - num4, trafficLightState, pedestrianLightState, flag3, pedestrians);
}
if (trafficLightState != RoadBaseAI.TrafficLightState.RedToGreen)
{
if (trafficLightState != RoadBaseAI.TrafficLightState.GreenToRed)
{
if (trafficLightState == RoadBaseAI.TrafficLightState.Red)
{
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return;
}
}
else if (num5 >= 30u)
{
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return;
}
}
else if (num5 < 60u)
{
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return;
}
}
if (flag2 && (vehicleData.m_flags2 & Vehicle.Flags2.Yielding) != (Vehicle.Flags2) 0)
{
vehicleData.m_waitCounter = (byte)Mathf.Min((int)(vehicleData.m_waitCounter + 1), 4);
if (vehicleData.m_waitCounter < 4)
{
maxSpeed = 0f;
return;
}
vehicleData.m_flags2 &= ~Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
}
}
}
}
}
public static bool RayCast(ref NetSegment mysegment, ushort segmentID, Segment3 ray, float snapElevation, bool nameOnly, out float t, out float priority)
{
if (CSUROffset.IsCSUROffset(mysegment.Info.m_netAI.m_info))
{
return(NetSegmentRayCastMasked(mysegment, segmentID, ray, -1000f, false, out t, out priority));
}
NetInfo info = mysegment.Info;
t = 0f;
priority = 0f;
if (nameOnly && (mysegment.m_flags & NetSegment.Flags.NameVisible2) == NetSegment.Flags.None)
{
return(false);
}
Bounds bounds = mysegment.m_bounds;
bounds.Expand(16f);
if (!bounds.IntersectRay(new Ray(ray.a, ray.b - ray.a)))
{
return(false);
}
NetManager instance = Singleton <NetManager> .instance;
Bezier3 bezier = default(Bezier3);
bezier.a = instance.m_nodes.m_buffer[mysegment.m_startNode].m_position;
bezier.d = instance.m_nodes.m_buffer[mysegment.m_endNode].m_position;
bool result = false;
if (nameOnly)
{
RenderManager instance2 = Singleton <RenderManager> .instance;
if (instance2.GetInstanceIndex((uint)(49152 + segmentID), out uint instanceIndex))
{
InstanceManager.NameData nameData = instance2.m_instances[instanceIndex].m_nameData;
Vector3 position = instance2.m_instances[instanceIndex].m_position;
Matrix4x4 dataMatrix = instance2.m_instances[instanceIndex].m_dataMatrix2;
float num = Vector3.Distance(position, ray.a);
if (nameData != null && num < 1000f)
{
float snapElevation2 = info.m_netAI.GetSnapElevation();
bezier.a.y += snapElevation2;
bezier.d.y += snapElevation2;
NetSegment.CalculateMiddlePoints(bezier.a, mysegment.m_startDirection, bezier.d, mysegment.m_endDirection, true, true, out bezier.b, out bezier.c);
float num2 = Mathf.Max(1f, Mathf.Abs(dataMatrix.m33 - dataMatrix.m30));
float d = num * 0.0002f + 0.05f / (1f + num * 0.001f);
Vector2 vector = nameData.m_size * d;
float t2 = Mathf.Max(0f, 0.5f - vector.x / num2 * 0.5f);
float t3 = Mathf.Min(1f, 0.5f + vector.x / num2 * 0.5f);
bezier = bezier.Cut(t2, t3);
float num3 = bezier.DistanceSqr(ray, out float u, out float _);
if (num3 < vector.y * vector.y * 0.25f)
{
Vector3 b = bezier.Position(u);
if (Segment1.Intersect(ray.a.y, ray.b.y, b.y, out u))
{
num3 = Vector3.SqrMagnitude(ray.Position(u) - b);
if (num3 < vector.y * vector.y * 0.25f)
{
t = u;
result = true;
}
}
}
}
}
}
else
{
info.m_netAI.GetRayCastHeights(segmentID, ref mysegment, out float leftMin, out float rightMin, out float max);
bezier.a.y += max;
bezier.d.y += max;
bool flag = (instance.m_nodes.m_buffer[mysegment.m_startNode].m_flags & NetNode.Flags.Middle) != NetNode.Flags.None;
bool flag2 = (instance.m_nodes.m_buffer[mysegment.m_endNode].m_flags & NetNode.Flags.Middle) != NetNode.Flags.None;
NetSegment.CalculateMiddlePoints(bezier.a, mysegment.m_startDirection, bezier.d, mysegment.m_endDirection, flag, flag2, out bezier.b, out bezier.c);
float minNodeDistance = info.GetMinNodeDistance();
float collisionHalfWidth = info.m_netAI.GetCollisionHalfWidth();
float num4 = (float)(int)instance.m_nodes.m_buffer[mysegment.m_startNode].m_elevation;
float num5 = (float)(int)instance.m_nodes.m_buffer[mysegment.m_endNode].m_elevation;
if (info.m_netAI.IsUnderground())
{
num4 = 0f - num4;
num5 = 0f - num5;
}
num4 += info.m_netAI.GetSnapElevation();
num5 += info.m_netAI.GetSnapElevation();
float a = Mathf.Lerp(minNodeDistance, collisionHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num4) / 12f));
float b2 = Mathf.Lerp(minNodeDistance, collisionHalfWidth, Mathf.Clamp01(Mathf.Abs(snapElevation - num5) / 12f));
float num6 = Mathf.Min(leftMin, rightMin);
t = 1000000f;
priority = 1000000f;
Segment3 segment = default(Segment3);
segment.a = bezier.a;
for (int i = 1; i <= 16; i++)
{
segment.b = bezier.Position((float)i / 16f);
float num7 = ray.DistanceSqr(segment, out float u2, out float v2);
float num8 = Mathf.Lerp(a, b2, ((float)(i - 1) + v2) / 16f);
Vector3 vector2 = segment.Position(v2);
if (num7 < priority && Segment1.Intersect(ray.a.y, ray.b.y, vector2.y, out u2))
{
Vector3 vector3 = ray.Position(u2);
num7 = Vector3.SqrMagnitude(vector3 - vector2);
if (num7 < priority && num7 < num8 * num8)
{
if (flag && i == 1 && v2 < 0.001f)
{
Vector3 rhs = segment.a - segment.b;
u2 += Mathf.Max(0f, Vector3.Dot(vector3, rhs)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs.sqrMagnitude * ray.LengthSqr()));
}
if (flag2 && i == 16 && v2 > 0.999f)
{
Vector3 rhs2 = segment.b - segment.a;
u2 += Mathf.Max(0f, Vector3.Dot(vector3, rhs2)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs2.sqrMagnitude * ray.LengthSqr()));
}
priority = num7;
t = u2;
result = true;
}
}
if (num6 < max)
{
float num9 = vector2.y + num6 - max;
if (Mathf.Max(ray.a.y, ray.b.y) > num9 && Mathf.Min(ray.a.y, ray.b.y) < vector2.y)
{
Segment2 segment2 = default(Segment2);
float num10;
if (Segment1.Intersect(ray.a.y, ray.b.y, vector2.y, out u2))
{
segment2.a = VectorUtils.XZ(ray.Position(u2));
num10 = u2;
}
else
{
segment2.a = VectorUtils.XZ(ray.a);
num10 = 0f;
}
float num11;
if (Segment1.Intersect(ray.a.y, ray.b.y, num9, out u2))
{
segment2.b = VectorUtils.XZ(ray.Position(u2));
num11 = u2;
}
else
{
segment2.b = VectorUtils.XZ(ray.b);
num11 = 1f;
}
num7 = segment2.DistanceSqr(VectorUtils.XZ(vector2), out u2);
if (num7 < priority && num7 < num8 * num8)
{
u2 = num10 + (num11 - num10) * u2;
Vector3 lhs = ray.Position(u2);
if (flag && i == 1 && v2 < 0.001f)
{
Vector3 rhs3 = segment.a - segment.b;
u2 += Mathf.Max(0f, Vector3.Dot(lhs, rhs3)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs3.sqrMagnitude * ray.LengthSqr()));
}
if (flag2 && i == 16 && v2 > 0.999f)
{
Vector3 rhs4 = segment.b - segment.a;
u2 += Mathf.Max(0f, Vector3.Dot(lhs, rhs4)) / Mathf.Max(0.001f, Mathf.Sqrt(rhs4.sqrMagnitude * ray.LengthSqr()));
}
priority = num7;
t = u2;
result = true;
}
}
}
segment.a = segment.b;
}
priority = Mathf.Max(0f, Mathf.Sqrt(priority) - collisionHalfWidth);
}
return(result);
}
private static ushort CheckOverlap(ushort vehicleID, ref Vehicle vehicleData, Segment3 segment, ushort ignoreVehicle, ushort otherID, ref Vehicle otherData, ref bool overlap, Vector3 min, Vector3 max)
{
if (ignoreVehicle == 0 || (otherID != ignoreVehicle && otherData.m_leadingVehicle != ignoreVehicle && otherData.m_trailingVehicle != ignoreVehicle))
{
VehicleInfo info = otherData.Info;
if (info.m_vehicleType == VehicleInfo.VehicleType.Bicycle)
{
return otherData.m_nextGridVehicle;
}
if (((vehicleData.m_flags | otherData.m_flags) & Vehicle.Flags.Transition) == Vehicle.Flags.None && (vehicleData.m_flags & Vehicle.Flags.Underground) != (otherData.m_flags & Vehicle.Flags.Underground))
{
return otherData.m_nextGridVehicle;
}
Vector3 vector = Vector3.Min (otherData.m_segment.Min (), otherData.m_targetPos3);
Vector3 vector2 = Vector3.Max (otherData.m_segment.Max (), otherData.m_targetPos3);
if (min.x < vector2.x + 2f && min.y < vector2.y + 2f && min.z < vector2.z + 2f && vector.x < max.x + 2f && vector.y < max.y + 2f && vector.z < max.z + 2f)
{
Vector3 rhs = Vector3.Normalize (segment.b - segment.a);
Vector3 lhs = otherData.m_segment.a - vehicleData.m_segment.b;
Vector3 lhs2 = otherData.m_segment.b - vehicleData.m_segment.b;
if (Vector3.Dot (lhs, rhs) >= 1f || Vector3.Dot (lhs2, rhs) >= 1f)
{
float num2;
float num3;
float num = segment.DistanceSqr (otherData.m_segment, out num2, out num3);
if (num < 4f)
{
overlap = true;
}
Vector3 a = otherData.m_segment.b;
segment.a.y = segment.a.y * 0.5f;
segment.b.y = segment.b.y * 0.5f;
for (int i = 0; i < 4; i++)
{
Vector3 vector3 = otherData.GetTargetPos (i);
Segment3 segment2 = new Segment3 (a, vector3);
segment2.a.y = segment2.a.y * 0.5f;
segment2.b.y = segment2.b.y * 0.5f;
if (segment2.LengthSqr () > 0.01f)
{
num = segment.DistanceSqr (segment2, out num2, out num3);
if (num < 4f)
{
overlap = true;
break;
}
}
a = vector3;
}
}
}
}
return otherData.m_nextGridVehicle;
}
public static bool Prefix(TrainAI __instance,
ushort vehicleID,
ref Vehicle vehicleData,
ref float maxSpeed,
PathUnit.Position position,
uint laneID,
byte offset,
PathUnit.Position prevPos,
uint prevLaneID,
byte prevOffset,
Bezier3 bezier)
{
NetManager netManager = NetManager.instance;
ushort nextSourceNodeId = offset < position.m_offset
? netManager.m_segments.m_buffer[position.m_segment].m_startNode
: netManager.m_segments.m_buffer[position.m_segment].m_endNode;
ushort refTargetNodeId = prevOffset == 0
? netManager.m_segments.m_buffer[prevPos.m_segment].m_startNode
: netManager.m_segments.m_buffer[prevPos.m_segment].m_endNode;
#if DEBUG
bool logLogic = DebugSwitch.CalculateSegmentPosition.Get() &&
(DebugSettings.NodeId <= 0 ||
refTargetNodeId == DebugSettings.NodeId) &&
(GlobalConfig.Instance.Debug.ApiExtVehicleType == ExtVehicleType.None ||
GlobalConfig.Instance.Debug.ApiExtVehicleType == ExtVehicleType.RailVehicle) &&
(DebugSettings.VehicleId == 0 ||
DebugSettings.VehicleId == vehicleID);
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}) called.\n" +
$"\tprevPos.m_segment={prevPos.m_segment}, " +
$"prevPos.m_offset={prevPos.m_offset}\n" +
$"\tposition.m_segment={position.m_segment}, " +
$"position.m_offset={position.m_offset}\n" +
$"\tprevLaneID={prevLaneID}, prevOffset={prevOffset}\n" +
$"\tprevLaneId={laneID}, prevOffset={offset}\n" +
$"\tnextSourceNodeId={nextSourceNodeId}\n" +
$"\trefTargetNodeId={refTargetNodeId}, " +
$"refTargetNodeId={refTargetNodeId}");
}
#endif
Vehicle.Frame lastFrameData = vehicleData.GetLastFrameData();
Vector3 lastPosPlusRot = lastFrameData.m_position;
Vector3 lastPosMinusRot = lastFrameData.m_position;
Vector3 rotationAdd = lastFrameData.m_rotation
* new Vector3(0f, 0f, __instance.m_info.m_generatedInfo.m_wheelBase * 0.5f);
lastPosPlusRot += rotationAdd;
lastPosMinusRot -= rotationAdd;
float breakingDist = 0.5f * lastFrameData.m_velocity.sqrMagnitude / __instance.m_info.m_braking;
float distToTargetAfterRot = Vector3.Distance(lastPosPlusRot, bezier.a);
float distToTargetBeforeRot = Vector3.Distance(lastPosMinusRot, bezier.a);
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"lastPos={lastFrameData.m_position} " +
$"lastPosMinusRot={lastPosMinusRot} " +
$"lastPosPlusRot={lastPosPlusRot} " +
$"rotationAdd={rotationAdd} " +
$"breakingDist={breakingDist} " +
$"distToTargetAfterRot={distToTargetAfterRot} " +
$"distToTargetBeforeRot={distToTargetBeforeRot}");
}
#endif
if (Mathf.Min(distToTargetAfterRot, distToTargetBeforeRot) >= breakingDist - 5f)
{
/*VehicleManager vehMan = Singleton<VehicleManager>.instance;
* ushort firstVehicleId = vehicleData.GetFirstVehicle(vehicleID);
* if (VehicleBehaviorManager.Instance.MayDespawn(ref vehMan.m_vehicles.m_buffer[firstVehicleId]) || vehMan.m_vehicles.m_buffer[firstVehicleId].m_blockCounter < 100) {*/// NON-STOCK CODE
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Checking for free space on lane {laneID}.");
}
#endif
if (!netManager.m_lanes.m_buffer[laneID].CheckSpace(1000f, vehicleID))
{
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"No space available on lane {laneID}. ABORT.");
}
#endif
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return(false);
}
Vector3 bezierMiddlePoint = bezier.Position(0.5f);
Segment3 segment = Vector3.SqrMagnitude(vehicleData.m_segment.a - bezierMiddlePoint) <
Vector3.SqrMagnitude(bezier.a - bezierMiddlePoint)
? new Segment3(vehicleData.m_segment.a, bezierMiddlePoint)
: new Segment3(bezier.a, bezierMiddlePoint);
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Checking for overlap (1). segment.a={segment.a} segment.b={segment.b}");
}
#endif
if (segment.LengthSqr() >= 3f)
{
segment.a += (segment.b - segment.a).normalized * 2.5f;
if (CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Overlap detected (1). segment.LengthSqr()={segment.LengthSqr()} " +
$"segment.a={segment.a} ABORT.");
}
#endif
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return(false);
}
}
segment = new Segment3(bezierMiddlePoint, bezier.d);
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Checking for overlap (2). segment.a={segment.a} segment.b={segment.b}");
}
#endif
if (segment.LengthSqr() >= 1f &&
CheckOverlap(vehicleID, ref vehicleData, segment, vehicleID))
{
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Overlap detected (2). ABORT.");
}
#endif
vehicleData.m_flags2 |= Vehicle.Flags2.Yielding;
vehicleData.m_waitCounter = 0;
maxSpeed = 0f;
return(false);
}
// } // NON-STOCK CODE
// if (this.m_info.m_vehicleType != VehicleInfo.VehicleType.Monorail) { // NON-STOCK CODE
if (nextSourceNodeId != refTargetNodeId)
{
return(false);
}
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Checking if vehicle is allowed to change segment.");
}
#endif
float oldMaxSpeed = maxSpeed;
if (!VehicleBehaviorManager.Instance.MayChangeSegment(
vehicleID,
ref vehicleData,
lastFrameData.m_velocity.sqrMagnitude,
ref prevPos,
ref netManager.m_segments.m_buffer[prevPos.m_segment],
refTargetNodeId,
prevLaneID,
ref position,
refTargetNodeId,
ref netManager.m_nodes.m_buffer[refTargetNodeId],
laneID,
out maxSpeed))
{
#if DEBUG
if (logLogic)
{
Log._Debug($"CustomTrainAI.CustomCheckNextLane({vehicleID}): " +
$"Vehicle is NOT allowed to change segment. ABORT.");
}
#endif
maxSpeed = 0;
return(false);
}
ExtVehicleManager.Instance.UpdateVehiclePosition(
vehicleID,
ref vehicleData);
maxSpeed = oldMaxSpeed;
// NON-STOCK CODE
}
return(false);
}