public static void CalculateMiddlePoints(Vector3 startPos, Vector3 startDir, Vector3 endPos, Vector3 endDir, bool smoothStart, bool smoothEnd, out Vector3 middlePos1, out Vector3 middlePos2, out float distance)
{
if (NetSegment.IsStraight(startPos, startDir, endPos, endDir, out distance))
{
middlePos1 = startPos + startDir * (distance * ((!smoothStart) ? 0.15f : 0.3f));
middlePos2 = endPos + endDir * (distance * ((!smoothEnd) ? 0.15f : 0.3f));
}
else
{
float dotxz = VectorUtils.DotXZ(startDir, endDir);
if (dotxz >= -0.999f &&
Line2.Intersect(
VectorUtils.XZ(startPos),
VectorUtils.XZ(startPos + startDir),
VectorUtils.XZ(endPos),
VectorUtils.XZ(endPos + endDir),
out float u,
out float v))
{
u = Mathf.Clamp(u, distance * 0.1f, distance);
v = Mathf.Clamp(v, distance * 0.1f, distance);
float uv = u + v;
middlePos1 = startPos + startDir * Mathf.Min(u, uv * 0.3f);
middlePos2 = endPos + endDir * Mathf.Min(v, uv * 0.3f);
}
private void GetIntersectionPoints()
{
IntersectionResultArray iresArray1;
SetComparisonResult result1 = Line1.Intersect(Line3, out iresArray1);
IntersectionResult ires1 = iresArray1.get_Item(0);
Point1 = ires1.XYZPoint;
IntersectionResultArray iresArray2;
SetComparisonResult result2 = Line1.Intersect(Line4, out iresArray2);
IntersectionResult ires2 = iresArray2.get_Item(0);
Point2 = ires2.XYZPoint;
IntersectionResultArray iresArray3;
SetComparisonResult result3 = Line2.Intersect(Line3, out iresArray3);
IntersectionResult ires3 = iresArray3.get_Item(0);
Point3 = ires3.XYZPoint;
IntersectionResultArray iresArray4;
SetComparisonResult result4 = Line2.Intersect(Line4, out iresArray4);
IntersectionResult ires4 = iresArray4.get_Item(0);
Point4 = ires4.XYZPoint;
}
private void OnPointDrag(MarkupPoint point)
{
var normal = point.Enter.CornerDir.Turn90(true);
Line2.Intersect(point.Position.XZ(), (point.Position + point.Enter.CornerDir).XZ(), MouseWorldPosition.XZ(), (MouseWorldPosition + normal).XZ(), out float offsetChange, out _);
point.Offset = (point.Offset + offsetChange * Mathf.Sin(point.Enter.CornerAndNormalAngle)).RoundToNearest(0.01f);
}
public override void OnMouseDrag(Event e)
{
var normal = DragPoint.Enter.CornerDir.Turn90(true);
Line2.Intersect(DragPoint.Position.XZ(), (DragPoint.Position + DragPoint.Enter.CornerDir).XZ(), NodeMarkupTool.MouseWorldPosition.XZ(), (NodeMarkupTool.MouseWorldPosition + normal).XZ(), out float offsetChange, out _);
DragPoint.Offset = (DragPoint.Offset + offsetChange * Mathf.Sin(DragPoint.Enter.CornerAndNormalAngle)).RoundToNearest(0.01f);
Panel.EditPoint(DragPoint);
}
public override void OnMouseDrag(Event e)
{
var normal = DragPoint.Enter.CornerDir.Turn90(true);
var position = SingletonTool <NodeMarkupTool> .Instance.Ray.GetRayPosition(Markup.Position.y, out _);
Line2.Intersect(XZ(DragPoint.Position), XZ(DragPoint.Position + DragPoint.Enter.CornerDir), XZ(position), XZ(position + normal), out float offsetChange, out _);
DragPoint.Offset.Value = (DragPoint.Offset + offsetChange * Mathf.Sin(DragPoint.Enter.CornerAndNormalAngle)).RoundToNearest(0.01f);
Panel.SelectPoint(DragPoint);
}
private void OnPointDrag(MarkupPoint point)
{
RaycastInput input = new RaycastInput(MouseRay, MouseRayLength);
RayCast(input, out RaycastOutput output);
var normal = point.Enter.CornerDir.Turn90(true);
Line2.Intersect(VectorUtils.XZ(point.Position), VectorUtils.XZ(point.Position + point.Enter.CornerDir), VectorUtils.XZ(output.m_hitPos), VectorUtils.XZ(output.m_hitPos + normal), out float offsetChange, out _);
point.Offset = (point.Offset + offsetChange).RoundToNearest(0.01f);
}
private void RenderNotConnectLine(RenderManager.CameraInfo cameraInfo)
{
var bezier = new Bezier3()
{
a = SelectPoint.Position,
b = SelectPoint.Direction,
c = SelectPoint.Direction.Turn90(true),
d = MouseWorldPosition,
};
Line2.Intersect(VectorUtils.XZ(bezier.a), VectorUtils.XZ(bezier.a + bezier.b), VectorUtils.XZ(bezier.d), VectorUtils.XZ(bezier.d + bezier.c), out _, out float v);
bezier.c = v >= 0 ? bezier.c : -bezier.c;
NetSegment.CalculateMiddlePoints(bezier.a, bezier.b, bezier.d, bezier.c, true, true, out bezier.b, out bezier.c);
RenderBezier(cameraInfo, MarkupColors.White, bezier);
}
public static void CalculateMiddlePoints(Vector3 startPos, Vector3 startDir, Vector3 endPos, Vector3 endDir, bool smoothStart, bool smoothEnd, out Vector3 middlePos1, out Vector3 middlePos2)
{
if (IsStraight(startPos, startDir, endPos, endDir, out float distance))
{
middlePos1 = startPos + startDir * (distance * ((!smoothStart) ? 0.15f : 0.276f));
middlePos2 = endPos + endDir * (distance * ((!smoothEnd) ? 0.15f : 0.276f));
}
else
{
float num = startDir.x * endDir.x + startDir.z * endDir.z;
if (num >= -0.999f && Line2.Intersect(VectorUtils.XZ(startPos), VectorUtils.XZ(startPos + startDir), VectorUtils.XZ(endPos), VectorUtils.XZ(endPos + endDir), out float u, out float v))
{
u = Mathf.Clamp(u, distance * 0.1f, distance);
v = Mathf.Clamp(v, distance * 0.1f, distance);
float num2 = u + v;
middlePos1 = startPos + startDir * Mathf.Min(u, num2 * 0.276f);
middlePos2 = endPos + endDir * Mathf.Min(v, num2 * 0.276f);
}
private Vector3 GetControlPoint(ushort segment)
{
Vector3 position = NodeBuffer[SegmentBuffer[segment].m_startNode].m_position;
Vector3 startDirection = SegmentBuffer[segment].m_startDirection;
Vector3 position2 = NodeBuffer[SegmentBuffer[segment].m_endNode].m_position;
Vector3 endDirection = SegmentBuffer[segment].m_endDirection;
if (!NetSegment.IsStraight(position, startDirection, position2, endDirection, out _))
{
var num2 = (startDirection.x * endDirection.x) + (startDirection.z * endDirection.z);
if (num2 >= -0.999f && Line2.Intersect(VectorUtils.XZ(position), VectorUtils.XZ(position + startDirection), VectorUtils.XZ(position2), VectorUtils.XZ(position2 + endDirection), out var d, out _))
{
return(position + (startDirection * d));
}
LogUtils.DoErrorLog("Warning! Invalid segment directions!");
}
return((position + position2) / 2f);
}
private Vector3 GetControlPoint(ushort segment)
{
Vector3 position = nodeBuffer[(int)segmentBuffer[(int)segment].m_startNode].m_position;
Vector3 startDirection = segmentBuffer[(int)segment].m_startDirection;
Vector3 position2 = nodeBuffer[(int)segmentBuffer[(int)segment].m_endNode].m_position;
Vector3 endDirection = segmentBuffer[(int)segment].m_endDirection;
if (!NetSegment.IsStraight(position, startDirection, position2, endDirection, out float num))
{
float num2 = startDirection.x * endDirection.x + startDirection.z * endDirection.z;
if (num2 >= -0.999f && Line2.Intersect(VectorUtils.XZ(position), VectorUtils.XZ(position + startDirection), VectorUtils.XZ(position2), VectorUtils.XZ(position2 + endDirection), out float d, out float num3))
{
return(position + startDirection * d);
}
KlyteUtils.doErrorLog("Warning! Invalid segment directions!");
}
return((position + position2) / 2f);
}
private Vector3 GetControlPoint(ushort segment)
{
Vector3 startPos = nodeBuffer[segmentBuffer[segment].m_startNode].m_position;
Vector3 startDir = segmentBuffer[segment].m_startDirection;
Vector3 endPos = nodeBuffer[segmentBuffer[segment].m_endNode].m_position;
Vector3 endDir = segmentBuffer[segment].m_endDirection;
if (!NetSegment.IsStraight(startPos, startDir, endPos, endDir, out float num))
{
float dot = startDir.x * endDir.x + startDir.z * endDir.z;
if (dot >= -0.999f && Line2.Intersect(VectorUtils.XZ(startPos), VectorUtils.XZ(startPos + startDir), VectorUtils.XZ(endPos), VectorUtils.XZ(endPos + endDir), out float u, out float v))
{
return(startPos + startDir * u);
}
else
{
DebugUtils.Warning("Invalid segment directions!");
}
}
private void RenderNotConnectLine(RenderManager.CameraInfo cameraInfo)
{
var bezier = new Bezier3()
{
a = SelectPoint.Position,
b = SelectPoint.Direction,
c = SelectPoint.Direction.Turn90(true),
d = NodeMarkupTool.Ray.GetRayPosition(Markup.Position.y, out _),
};
Line2.Intersect(VectorUtils.XZ(bezier.a), VectorUtils.XZ(bezier.a + bezier.b), VectorUtils.XZ(bezier.d), VectorUtils.XZ(bezier.d + bezier.c), out _, out float v);
bezier.c = v >= 0 ? bezier.c : -bezier.c;
NetSegment.CalculateMiddlePoints(bezier.a, bezier.b, bezier.d, bezier.c, true, true, out bezier.b, out bezier.c);
bezier.RenderBezier(new OverlayData(cameraInfo)
{
Color = Colors.Hover
});
}
internal override bool Cross(Bounding selectBound, Entity entity)
{
Polyline polyline = entity as Polyline;
if (polyline == null)
{
return(false);
}
Bounding polylineBound = polyline.Bounding;
if (selectBound.Contains(polylineBound))
{
return(true);
}
Rectangle2 selRect = new Rectangle2(
new CADPoint(selectBound.left, selectBound.bottom),
new CADPoint(selectBound.right, selectBound.top));
Line2 rectLine1 = new Line2(selRect.leftBottom, selRect.leftTop);
Line2 rectLine2 = new Line2(selRect.leftTop, selRect.rightTop);
Line2 rectLine3 = new Line2(selRect.rightTop, selRect.rightBottom);
Line2 rectLine4 = new Line2(selRect.rightBottom, selRect.leftBottom);
for (int i = 1; i < polyline.NumberOfVertices; ++i)
{
CADPoint spnt = polyline.GetPointAt(i - 1);
CADPoint epnt = polyline.GetPointAt(i);
Line2 line2 = new Line2(spnt, epnt);
CADPoint intersection = new CADPoint();
if (Line2.Intersect(rectLine1, line2, ref intersection) ||
Line2.Intersect(rectLine2, line2, ref intersection) ||
Line2.Intersect(rectLine3, line2, ref intersection) ||
Line2.Intersect(rectLine4, line2, ref intersection))
{
return(true);
}
}
return(false);
}
internal override bool Cross(Bounding selectBound, Entity entity)
{
Line line = entity as Line;
if (line == null)
{
return(false);
}
Bounding lineBound = line.Bounding;
if (selectBound.Contains(lineBound))
{
return(true);
}
Rectangle2 selRect = new Rectangle2(
new CADPoint(selectBound.left, selectBound.bottom),
new CADPoint(selectBound.right, selectBound.top));
Line2 rectLine1 = new Line2(selRect.leftBottom, selRect.leftTop);
Line2 rectLine2 = new Line2(selRect.leftTop, selRect.rightTop);
Line2 rectLine3 = new Line2(selRect.rightTop, selRect.rightBottom);
Line2 rectLine4 = new Line2(selRect.rightBottom, selRect.leftBottom);
Line2 line2 = new Line2(line.startPoint, line.endPoint);
CADPoint intersection = new CADPoint();
if (Line2.Intersect(rectLine1, line2, ref intersection) ||
Line2.Intersect(rectLine2, line2, ref intersection) ||
Line2.Intersect(rectLine3, line2, ref intersection) ||
Line2.Intersect(rectLine4, line2, ref intersection))
{
return(true);
}
else
{
return(false);
}
}
private void RenderConnectLineOverlay(RenderManager.CameraInfo cameraInfo)
{
if (!IsSelectPoint)
{
return;
}
var bezier = new Bezier3();
Color color;
if (IsHoverPoint)
{
var pointPair = new MarkupPointPair(SelectPoint, HoverPoint);
color = EditMarkup.ExistConnection(pointPair) ? Color.red : Color.green;
bezier.a = SelectPoint.Position;
bezier.b = HoverPoint.Enter == SelectPoint.Enter ? HoverPoint.Position - SelectPoint.Position : SelectPoint.Direction;
bezier.c = HoverPoint.Enter == SelectPoint.Enter ? SelectPoint.Position - HoverPoint.Position : HoverPoint.Direction;
bezier.d = HoverPoint.Position;
}
else
{
color = Color.white;
RaycastInput input = new RaycastInput(MouseRay, MouseRayLength);
RayCast(input, out RaycastOutput output);
bezier.a = SelectPoint.Position;
bezier.b = SelectPoint.Direction;
bezier.c = SelectPoint.Direction.Turn90(true);
bezier.d = output.m_hitPos;
Line2.Intersect(VectorUtils.XZ(bezier.a), VectorUtils.XZ(bezier.a + bezier.b), VectorUtils.XZ(bezier.d), VectorUtils.XZ(bezier.d + bezier.c), out _, out float v);
bezier.c = v >= 0 ? bezier.c : -bezier.c;
}
NetSegment.CalculateMiddlePoints(bezier.a, bezier.b, bezier.d, bezier.c, true, true, out bezier.b, out bezier.c);
RenderManager.OverlayEffect.DrawBezier(cameraInfo, color, bezier, 0.5f, 0f, 0f, -1f, 1280f, false, true);
}
private void GetCircle3Points(Vector3[] points, int i, int j, int k, ref Vector3 centre, ref float radius)
{
var pos1 = (points[i] + points[j]) / 2;
var pos2 = (points[j] + points[k]) / 2;
var dir1 = (points[i] - points[j]).Turn90(true).normalized;
var dir2 = (points[j] - points[k]).Turn90(true).normalized;
Line2.Intersect(pos1.XZ(), (pos1 + dir1).XZ(), pos2.XZ(), (pos2 + dir2).XZ(), out float p, out _);
var newCentre = pos1 + dir1 * p;
var newRadius = (newCentre - points[i]).magnitude;
if (newRadius >= radius)
{
return;
}
if (AllPointsInCircle(points, newCentre, newRadius, i, j, k))
{
centre = newCentre;
radius = newRadius;
}
}
private static void CreateZoneBlocksVanilla_Curve(NetInfo info, Randomizer randomizer, ref NetSegment segment)
{
var minHalfWidth = MIN_HALFWIDTH_DEFAULT;
NetManager instance = Singleton <NetManager> .instance;
Vector3 startPosition = instance.m_nodes.m_buffer[(int)segment.m_startNode].m_position;
Vector3 endPosition = instance.m_nodes.m_buffer[(int)segment.m_endNode].m_position;
Vector3 startDirection = segment.m_startDirection;
Vector3 endDirection = segment.m_endDirection;
float num = startDirection.x * endDirection.x + startDirection.z * endDirection.z;
float num2 = Mathf.Max(minHalfWidth, info.m_halfWidth);
float num3 = 32f;
float num4 = VectorUtils.LengthXZ(endPosition - startPosition);
bool flag2 = startDirection.x * endDirection.z - startDirection.z * endDirection.x > 0f;
bool flag3 = num <-0.8f || num4> 50f;
if (flag2)
{
num2 = -num2;
num3 = -num3;
}
Vector3 vector = startPosition - new Vector3(startDirection.z, 0f, -startDirection.x) * num2;
Vector3 vector2 = endPosition + new Vector3(endDirection.z, 0f, -endDirection.x) * num2;
Vector3 vector3;
Vector3 vector4;
NetSegment.CalculateMiddlePoints(vector, startDirection, vector2, endDirection, true, true, out vector3, out vector4);
if (flag3)
{
float num5 = num * 0.025f + 0.04f;
float num6 = num * 0.025f + 0.06f;
if (num < -0.9f)
{
num6 = num5;
}
Bezier3 bezier = new Bezier3(vector, vector3, vector4, vector2);
vector = bezier.Position(num5);
vector3 = bezier.Position(0.5f - num6);
vector4 = bezier.Position(0.5f + num6);
vector2 = bezier.Position(1f - num5);
}
else
{
Bezier3 bezier2 = new Bezier3(vector, vector3, vector4, vector2);
vector3 = bezier2.Position(0.86f);
vector = bezier2.Position(0.14f);
}
float num7;
Vector3 vector5 = VectorUtils.NormalizeXZ(vector3 - vector, out num7);
int num8 = Mathf.FloorToInt(num7 / 8f + 0.01f);
float num9 = num7 * 0.5f + (float)(num8 - 8) * ((!flag2) ? -4f : 4f);
if (num8 != 0)
{
float angle = (!flag2) ? Mathf.Atan2(vector5.x, -vector5.z) : Mathf.Atan2(-vector5.x, vector5.z);
Vector3 position3 = vector + new Vector3(vector5.x * num9 - vector5.z * num3, 0f, vector5.z * num9 + vector5.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartRight,
ref randomizer,
position3,
angle,
num8,
segment.m_buildIndex);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartLeft,
ref randomizer,
position3,
angle,
num8,
segment.m_buildIndex);
}
}
if (flag3)
{
vector5 = VectorUtils.NormalizeXZ(vector2 - vector4, out num7);
num8 = Mathf.FloorToInt(num7 / 8f + 0.01f);
num9 = num7 * 0.5f + (float)(num8 - 8) * ((!flag2) ? -4f : 4f);
if (num8 != 0)
{
float angle2 = (!flag2) ? Mathf.Atan2(vector5.x, -vector5.z) : Mathf.Atan2(-vector5.x, vector5.z);
Vector3 position4 = vector4 + new Vector3(vector5.x * num9 - vector5.z * num3, 0f, vector5.z * num9 + vector5.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndRight,
ref randomizer,
position4,
angle2,
num8,
segment.m_buildIndex + 1u);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndLeft,
ref randomizer,
position4,
angle2,
num8,
segment.m_buildIndex + 1u);
}
}
}
Vector3 vector6 = startPosition + new Vector3(startDirection.z, 0f, -startDirection.x) * num2;
Vector3 vector7 = endPosition - new Vector3(endDirection.z, 0f, -endDirection.x) * num2;
Vector3 b;
Vector3 c;
NetSegment.CalculateMiddlePoints(vector6, startDirection, vector7, endDirection, true, true, out b, out c);
Bezier3 bezier3 = new Bezier3(vector6, b, c, vector7);
Vector3 vector8 = bezier3.Position(0.5f);
Vector3 vector9 = bezier3.Position(0.25f);
vector9 = Line2.Offset(VectorUtils.XZ(vector6), VectorUtils.XZ(vector8), VectorUtils.XZ(vector9));
Vector3 vector10 = bezier3.Position(0.75f);
vector10 = Line2.Offset(VectorUtils.XZ(vector7), VectorUtils.XZ(vector8), VectorUtils.XZ(vector10));
Vector3 vector11 = vector6;
Vector3 a = vector7;
float d;
float num10;
if (Line2.Intersect(VectorUtils.XZ(startPosition), VectorUtils.XZ(vector6), VectorUtils.XZ(vector11 - vector9), VectorUtils.XZ(vector8 - vector9), out d, out num10))
{
vector6 = startPosition + (vector6 - startPosition) * d;
}
if (Line2.Intersect(VectorUtils.XZ(endPosition), VectorUtils.XZ(vector7), VectorUtils.XZ(a - vector10), VectorUtils.XZ(vector8 - vector10), out d, out num10))
{
vector7 = endPosition + (vector7 - endPosition) * d;
}
if (Line2.Intersect(VectorUtils.XZ(vector11 - vector9), VectorUtils.XZ(vector8 - vector9), VectorUtils.XZ(a - vector10), VectorUtils.XZ(vector8 - vector10), out d, out num10))
{
vector8 = vector11 - vector9 + (vector8 - vector11) * d;
}
float num11;
Vector3 vector12 = VectorUtils.NormalizeXZ(vector8 - vector6, out num11);
int num12 = Mathf.FloorToInt(num11 / 8f + 0.01f);
float num13 = num11 * 0.5f + (float)(num12 - 8) * ((!flag2) ? 4f : -4f);
if (num12 != 0)
{
float angle3 = (!flag2) ? Mathf.Atan2(-vector12.x, vector12.z) : Mathf.Atan2(vector12.x, -vector12.z);
Vector3 position5 = vector6 + new Vector3(vector12.x * num13 + vector12.z * num3, 0f, vector12.z * num13 - vector12.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartLeft,
ref randomizer,
position5,
angle3,
num12,
segment.m_buildIndex);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartRight,
ref randomizer,
position5,
angle3,
num12,
segment.m_buildIndex);
}
}
vector12 = VectorUtils.NormalizeXZ(vector7 - vector8, out num11);
num12 = Mathf.FloorToInt(num11 / 8f + 0.01f);
num13 = num11 * 0.5f + (float)(num12 - 8) * ((!flag2) ? 4f : -4f);
if (num12 != 0)
{
float angle4 = (!flag2) ? Mathf.Atan2(-vector12.x, vector12.z) : Mathf.Atan2(vector12.x, -vector12.z);
Vector3 position6 = vector8 + new Vector3(vector12.x * num13 + vector12.z * num3, 0f, vector12.z * num13 - vector12.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndLeft,
ref randomizer,
position6,
angle4,
num12,
segment.m_buildIndex + 1u);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndRight,
ref randomizer,
position6,
angle4,
num12,
segment.m_buildIndex + 1u);
}
}
}
/// <summary>
/// Generic n-gon slicer. If the nodes in V do not represent a valid, convex NGon
/// then the result will not be reliable.
/// </summary>
/// <param name="V">Corners of NGon</param>
/// <param name="line">The line to slice with</param>
/// <param name="side">Side of NGon to keep (with respect to line)</param>
/// <returns>Result. List may share Node instances with V</returns>
public static List <Node2> SliceConvexNGon(
List <Node2> V,
Line2 line,
Side2 side,
ref bool changed)
{
changed = false;
List <Node2> node2List1;
if (V.Count < 2)
{
node2List1 = V;
}
else
{
List <Node2> node2List2 = new List <Node2>(V.Count + 2);
int num1 = 0;
Side2 side2 = Side2.Coincident;
int num2 = V.Count - 1;
for (int index1 = 0; index1 <= num2; ++index1)
{
if (side2 == Side2.Coincident)
{
side2 = Line2.Side(line, V[index1]);
if (side2 != side)
{
changed = true;
}
}
int index2 = index1 + 1;
if (index2 == V.Count)
{
index2 = 0;
}
Line2 A = new Line2(V[index1], V[index2]);
double t = 0.0;
switch (Line2.Intersect(A, line, ref t))
{
case LineX.None:
if (side2 == side)
{
node2List2.Add(V[index1]);
break;
}
break;
case LineX.Parallel:
if (side2 == side)
{
node2List2.Add(V[index1]);
break;
}
break;
case LineX.Coincident:
changed = false;
node2List1 = V;
goto label_28;
case LineX.Point:
Node2 node2 = A.PointAt(t);
if (node2.IsCoincident(V[index1]))
{
node2List2.Add(V[index1]);
side2 = Side2.Coincident;
++num1;
changed = true;
break;
}
if (node2.IsCoincident(V[index2]))
{
if (side2 == side)
{
node2List2.Add(V[index1]);
break;
}
break;
}
if (t < 0.0 || t > 1.0)
{
if (side2 == side)
{
node2List2.Add(V[index1]);
break;
}
break;
}
if (side2 == side)
{
node2List2.Add(V[index1]);
}
node2List2.Add(node2);
side2 = Side2.Coincident;
++num1;
changed = true;
break;
}
}
node2List1 = node2List2;
}
label_28:
return(node2List1);
}
private Vector3 SnapSegmentDirections(ushort segment, Vector3 newPosition, Vector3 moveDelta)
{
NetManager netManager = NetManager.instance;
NetSegment[] segmentBuffer = netManager.m_segments.m_buffer;
NetNode[] nodeBuffer = netManager.m_nodes.m_buffer;
float minSqDistance = segmentBuffer[segment].Info.GetMinNodeDistance() / 2f;
minSqDistance *= minSqDistance;
ushort startNode = segmentBuffer[segment].m_startNode;
ushort endNode = segmentBuffer[segment].m_endNode;
Vector3 startPos = nodeBuffer[segmentBuffer[segment].m_startNode].m_position;
Vector3 endPos = nodeBuffer[segmentBuffer[segment].m_endNode].m_position;
Vector3 newMoveDelta = moveDelta;
float distanceSq = minSqDistance;
bool snap = false;
// Snap to tangent intersection
for (int i = 0; i < 8; i++)
{
ushort segmentA = nodeBuffer[startNode].GetSegment(i);
if (segmentA != 0 && segmentA != segment)
{
for (int j = 0; j < 8; j++)
{
ushort segmentB = nodeBuffer[endNode].GetSegment(j);
if (segmentB != 0 && segmentB != segment)
{
Vector3 startDir = segmentBuffer[segmentA].m_startNode == startNode ? segmentBuffer[segmentA].m_startDirection : segmentBuffer[segmentA].m_endDirection;
Vector3 endDir = segmentBuffer[segmentB].m_startNode == endNode ? segmentBuffer[segmentB].m_startDirection : segmentBuffer[segmentB].m_endDirection;
if (!NetSegment.IsStraight(startPos, startDir, endPos, endDir, out float num))
{
float dot = startDir.x * endDir.x + startDir.z * endDir.z;
if (dot >= -0.999f && Line2.Intersect(VectorUtils.XZ(startPos), VectorUtils.XZ(startPos + startDir), VectorUtils.XZ(endPos), VectorUtils.XZ(endPos + endDir), out float u, out float v))
{
snap = TrySnapping(startPos + startDir * u, newPosition, minSqDistance, ref distanceSq, moveDelta, ref newMoveDelta) || snap;
}
}
}
}
}
}
if (!snap)
{
// Snap to start tangent
for (int i = 0; i < 8; i++)
{
ushort segmentA = nodeBuffer[startNode].GetSegment(i);
if (segmentA != 0 && segmentA != segment)
{
Vector3 startDir = segmentBuffer[segmentA].m_startNode == startNode ? segmentBuffer[segmentA].m_startDirection : segmentBuffer[segmentA].m_endDirection;
Vector3 offset = Line2.Offset(startDir, startPos - newPosition);
offset = newPosition + offset - startPos;
float num = offset.x * startDir.x + offset.z * startDir.z;
TrySnapping(startPos + startDir * num, newPosition, minSqDistance, ref distanceSq, moveDelta, ref newMoveDelta);
}
}
// Snap to end tangent
for (int i = 0; i < 8; i++)
{
ushort segmentB = nodeBuffer[endNode].GetSegment(i);
if (segmentB != 0 && segmentB != segment)
{
Vector3 endDir = segmentBuffer[segmentB].m_startNode == endNode ? segmentBuffer[segmentB].m_startDirection : segmentBuffer[segmentB].m_endDirection;
Vector3 offset = Line2.Offset(endDir, endPos - newPosition);
offset = newPosition + offset - endPos;
float num = offset.x * endDir.x + offset.z * endDir.z;
TrySnapping(endPos + endDir * num, newPosition, minSqDistance, ref distanceSq, moveDelta, ref newMoveDelta);
}
}
}
// Snap straight
TrySnapping((startPos + endPos) / 2f, newPosition, minSqDistance, ref distanceSq, moveDelta, ref newMoveDelta);
return(newMoveDelta);
}
/// <summary>
/// Create curved zone blocks.
/// </summary>
/// <param name="info">Network prefab</param>
/// <param name="randomizer">Randomizer</param>
/// <param name="segment">Network segment</param>
private static void CurvedZoneBlocks(NetInfo info, Randomizer randomizer, ref NetSegment segment)
{
#pragma warning disable IDE0018 // Inline variable declaration
// TODO: Basically game code with some NExT2 modifications. Could do with a good refactor, and possible replacement with Transpiler.
var minHalfWidth = MIN_HALFWIDTH_TINY_CURVE;
NetManager instance = Singleton <NetManager> .instance;
Vector3 startPosition = instance.m_nodes.m_buffer[(int)segment.m_startNode].m_position;
Vector3 endPosition = instance.m_nodes.m_buffer[(int)segment.m_endNode].m_position;
Vector3 startDirection = segment.m_startDirection;
Vector3 endDirection = segment.m_endDirection;
float num = startDirection.x * endDirection.x + startDirection.z * endDirection.z;
float num2 = Mathf.Max(minHalfWidth, info.m_halfWidth); // minHalfWidth here.
float num3 = 32f;
int distance = Mathf.RoundToInt(num2);
float num4 = VectorUtils.LengthXZ(endPosition - startPosition);
bool flag2 = startDirection.x * endDirection.z - startDirection.z * endDirection.x > 0f;
bool flag3 = num <-0.8f || num4> 50f;
if (flag2)
{
num2 = -num2;
num3 = -num3;
}
Vector3 vector = startPosition - new Vector3(startDirection.z, 0f, -startDirection.x) * num2;
Vector3 vector2 = endPosition + new Vector3(endDirection.z, 0f, -endDirection.x) * num2;
Vector3 vector3;
Vector3 vector4;
NetSegment.CalculateMiddlePoints(vector, startDirection, vector2, endDirection, true, true, out vector3, out vector4);
if (flag3)
{
float num5 = num * 0.025f + 0.04f;
float num6 = num * 0.025f + 0.06f;
if (num < -0.9f)
{
num6 = num5;
}
Bezier3 bezier = new Bezier3(vector, vector3, vector4, vector2);
vector = bezier.Position(num5);
vector3 = bezier.Position(0.5f - num6);
vector4 = bezier.Position(0.5f + num6);
vector2 = bezier.Position(1f - num5);
}
else
{
Bezier3 bezier2 = new Bezier3(vector, vector3, vector4, vector2);
vector3 = bezier2.Position(0.86f);
vector = bezier2.Position(0.14f);
}
float num7;
Vector3 vector5 = VectorUtils.NormalizeXZ(vector3 - vector, out num7);
int num8 = Mathf.FloorToInt(num7 / 8f + 0.01f);
float num9 = num7 * 0.5f + (float)(num8 - 8) * ((!flag2) ? -4f : 4f);
if (num8 != 0)
{
float angle = (!flag2) ? Mathf.Atan2(vector5.x, -vector5.z) : Mathf.Atan2(-vector5.x, vector5.z);
Vector3 position3 = vector + new Vector3(vector5.x * num9 - vector5.z * num3, 0f, vector5.z * num9 + vector5.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartRight,
ref randomizer,
position3,
angle,
num8,
distance,
segment.m_buildIndex);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartLeft,
ref randomizer,
position3,
angle,
num8,
distance,
segment.m_buildIndex);
}
}
if (flag3)
{
vector5 = VectorUtils.NormalizeXZ(vector2 - vector4, out num7);
num8 = Mathf.FloorToInt(num7 / 8f + 0.01f);
num9 = num7 * 0.5f + (float)(num8 - 8) * ((!flag2) ? -4f : 4f);
if (num8 != 0)
{
float angle2 = (!flag2) ? Mathf.Atan2(vector5.x, -vector5.z) : Mathf.Atan2(-vector5.x, vector5.z);
Vector3 position4 = vector4 + new Vector3(vector5.x * num9 - vector5.z * num3, 0f, vector5.z * num9 + vector5.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndRight,
ref randomizer,
position4,
angle2,
num8,
distance,
segment.m_buildIndex + 1u);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndLeft,
ref randomizer,
position4,
angle2,
num8,
distance,
segment.m_buildIndex + 1u);
}
}
}
Vector3 vector6 = startPosition + new Vector3(startDirection.z, 0f, -startDirection.x) * num2;
Vector3 vector7 = endPosition - new Vector3(endDirection.z, 0f, -endDirection.x) * num2;
Vector3 b;
Vector3 c;
NetSegment.CalculateMiddlePoints(vector6, startDirection, vector7, endDirection, true, true, out b, out c);
Bezier3 bezier3 = new Bezier3(vector6, b, c, vector7);
Vector3 vector8 = bezier3.Position(0.5f);
Vector3 vector9 = bezier3.Position(0.25f);
vector9 = Line2.Offset(VectorUtils.XZ(vector6), VectorUtils.XZ(vector8), VectorUtils.XZ(vector9));
Vector3 vector10 = bezier3.Position(0.75f);
vector10 = Line2.Offset(VectorUtils.XZ(vector7), VectorUtils.XZ(vector8), VectorUtils.XZ(vector10));
Vector3 vector11 = vector6;
Vector3 a = vector7;
float d;
#pragma warning disable IDE0059 // Unnecessary assignment of a value
float num10;
if (Line2.Intersect(VectorUtils.XZ(startPosition), VectorUtils.XZ(vector6), VectorUtils.XZ(vector11 - vector9), VectorUtils.XZ(vector8 - vector9), out d, out num10))
{
vector6 = startPosition + (vector6 - startPosition) * d;
}
if (Line2.Intersect(VectorUtils.XZ(endPosition), VectorUtils.XZ(vector7), VectorUtils.XZ(a - vector10), VectorUtils.XZ(vector8 - vector10), out d, out num10))
{
vector7 = endPosition + (vector7 - endPosition) * d;
}
if (Line2.Intersect(VectorUtils.XZ(vector11 - vector9), VectorUtils.XZ(vector8 - vector9), VectorUtils.XZ(a - vector10), VectorUtils.XZ(vector8 - vector10), out d, out num10))
#pragma warning restore IDE0059 // Unnecessary assignment of a value
{
vector8 = vector11 - vector9 + (vector8 - vector11) * d;
}
float num11;
Vector3 vector12 = VectorUtils.NormalizeXZ(vector8 - vector6, out num11);
int num12 = Mathf.FloorToInt(num11 / 8f + 0.01f);
float num13 = num11 * 0.5f + (float)(num12 - 8) * ((!flag2) ? 4f : -4f);
if (num12 != 0)
{
float angle3 = (!flag2) ? Mathf.Atan2(-vector12.x, vector12.z) : Mathf.Atan2(vector12.x, -vector12.z);
Vector3 position5 = vector6 + new Vector3(vector12.x * num13 + vector12.z * num3, 0f, vector12.z * num13 - vector12.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartLeft,
ref randomizer,
position5,
angle3,
num12,
distance,
segment.m_buildIndex);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockStartRight,
ref randomizer,
position5,
angle3,
num12,
distance,
segment.m_buildIndex);
}
}
vector12 = VectorUtils.NormalizeXZ(vector7 - vector8, out num11);
num12 = Mathf.FloorToInt(num11 / 8f + 0.01f);
num13 = num11 * 0.5f + (float)(num12 - 8) * ((!flag2) ? 4f : -4f);
if (num12 != 0)
{
float angle4 = (!flag2) ? Mathf.Atan2(-vector12.x, vector12.z) : Mathf.Atan2(vector12.x, -vector12.z);
Vector3 position6 = vector8 + new Vector3(vector12.x * num13 + vector12.z * num3, 0f, vector12.z * num13 - vector12.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndLeft,
ref randomizer,
position6,
angle4,
num12,
distance,
segment.m_buildIndex + 1u);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(
out segment.m_blockEndRight,
ref randomizer,
position6,
angle4,
num12,
distance,
segment.m_buildIndex + 1u);
}
}
#pragma warning restore IDE0018 // Inline variable declaration
}
private void CreateZoneBlocks(ushort segment, ref NetSegment data)
{
NetManager instance = Singleton <NetManager> .instance;
Randomizer randomizer = new Randomizer((int)segment);
Vector3 position = instance.m_nodes.m_buffer[(int)data.m_startNode].m_position;
Vector3 position2 = instance.m_nodes.m_buffer[(int)data.m_endNode].m_position;
Vector3 startDirection = data.m_startDirection;
Vector3 endDirection = data.m_endDirection;
float num = startDirection.x * endDirection.x + startDirection.z * endDirection.z;
bool flag = !NetSegment.IsStraight(position, startDirection, position2, endDirection);
float num2 = Mathf.Max(8f, this.m_info.m_halfWidth);
float num3 = 32f;
if (flag)
{
float num4 = VectorUtils.LengthXZ(position2 - position);
bool flag2 = startDirection.x * endDirection.z - startDirection.z * endDirection.x > 0f;
bool flag3 = num <-0.8f || num4> 50f;
if (flag2)
{
num2 = -num2;
num3 = -num3;
}
Vector3 vector = position - new Vector3(startDirection.z, 0f, -startDirection.x) * num2;
Vector3 vector2 = position2 + new Vector3(endDirection.z, 0f, -endDirection.x) * num2;
Vector3 vector3;
Vector3 vector4;
NetSegment.CalculateMiddlePoints(vector, startDirection, vector2, endDirection, true, true, out vector3, out vector4);
if (flag3)
{
float num5 = num * 0.025f + 0.04f;
float num6 = num * 0.025f + 0.06f;
if (num < -0.9f)
{
num6 = num5;
}
Bezier3 bezier = new Bezier3(vector, vector3, vector4, vector2);
vector = bezier.Position(num5);
vector3 = bezier.Position(0.5f - num6);
vector4 = bezier.Position(0.5f + num6);
vector2 = bezier.Position(1f - num5);
}
else
{
Bezier3 bezier2 = new Bezier3(vector, vector3, vector4, vector2);
vector3 = bezier2.Position(0.86f);
vector = bezier2.Position(0.14f);
}
float num7;
Vector3 vector5 = VectorUtils.NormalizeXZ(vector3 - vector, out num7);
int num8 = Mathf.FloorToInt(num7 / 8f + 0.01f);
float num9 = num7 * 0.5f + (float)(num8 - 8) * ((!flag2) ? -4f : 4f);
if (num8 != 0)
{
float angle = (!flag2) ? Mathf.Atan2(vector5.x, -vector5.z) : Mathf.Atan2(-vector5.x, vector5.z);
Vector3 position3 = vector + new Vector3(vector5.x * num9 - vector5.z * num3, 0f, vector5.z * num9 + vector5.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockStartRight, ref randomizer, position3, angle, num8, data.m_buildIndex);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockStartLeft, ref randomizer, position3, angle, num8, data.m_buildIndex);
}
}
if (flag3)
{
vector5 = VectorUtils.NormalizeXZ(vector2 - vector4, out num7);
num8 = Mathf.FloorToInt(num7 / 8f + 0.01f);
num9 = num7 * 0.5f + (float)(num8 - 8) * ((!flag2) ? -4f : 4f);
if (num8 != 0)
{
float angle2 = (!flag2) ? Mathf.Atan2(vector5.x, -vector5.z) : Mathf.Atan2(-vector5.x, vector5.z);
Vector3 position4 = vector4 + new Vector3(vector5.x * num9 - vector5.z * num3, 0f, vector5.z * num9 + vector5.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockEndRight, ref randomizer, position4, angle2, num8, data.m_buildIndex + 1u);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockEndLeft, ref randomizer, position4, angle2, num8, data.m_buildIndex + 1u);
}
}
}
Vector3 vector6 = position + new Vector3(startDirection.z, 0f, -startDirection.x) * num2;
Vector3 vector7 = position2 - new Vector3(endDirection.z, 0f, -endDirection.x) * num2;
Vector3 b;
Vector3 c;
NetSegment.CalculateMiddlePoints(vector6, startDirection, vector7, endDirection, true, true, out b, out c);
Bezier3 bezier3 = new Bezier3(vector6, b, c, vector7);
Vector3 vector8 = bezier3.Position(0.5f);
Vector3 vector9 = bezier3.Position(0.25f);
vector9 = Line2.Offset(VectorUtils.XZ(vector6), VectorUtils.XZ(vector8), VectorUtils.XZ(vector9));
Vector3 vector10 = bezier3.Position(0.75f);
vector10 = Line2.Offset(VectorUtils.XZ(vector7), VectorUtils.XZ(vector8), VectorUtils.XZ(vector10));
Vector3 vector11 = vector6;
Vector3 a = vector7;
float d;
float num10;
if (Line2.Intersect(VectorUtils.XZ(position), VectorUtils.XZ(vector6), VectorUtils.XZ(vector11 - vector9), VectorUtils.XZ(vector8 - vector9), out d, out num10))
{
vector6 = position + (vector6 - position) * d;
}
if (Line2.Intersect(VectorUtils.XZ(position2), VectorUtils.XZ(vector7), VectorUtils.XZ(a - vector10), VectorUtils.XZ(vector8 - vector10), out d, out num10))
{
vector7 = position2 + (vector7 - position2) * d;
}
if (Line2.Intersect(VectorUtils.XZ(vector11 - vector9), VectorUtils.XZ(vector8 - vector9), VectorUtils.XZ(a - vector10), VectorUtils.XZ(vector8 - vector10), out d, out num10))
{
vector8 = vector11 - vector9 + (vector8 - vector11) * d;
}
float num11;
Vector3 vector12 = VectorUtils.NormalizeXZ(vector8 - vector6, out num11);
int num12 = Mathf.FloorToInt(num11 / 8f + 0.01f);
float num13 = num11 * 0.5f + (float)(num12 - 8) * ((!flag2) ? 4f : -4f);
if (num12 != 0)
{
float angle3 = (!flag2) ? Mathf.Atan2(-vector12.x, vector12.z) : Mathf.Atan2(vector12.x, -vector12.z);
Vector3 position5 = vector6 + new Vector3(vector12.x * num13 + vector12.z * num3, 0f, vector12.z * num13 - vector12.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockStartLeft, ref randomizer, position5, angle3, num12, data.m_buildIndex);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockStartRight, ref randomizer, position5, angle3, num12, data.m_buildIndex);
}
}
vector12 = VectorUtils.NormalizeXZ(vector7 - vector8, out num11);
num12 = Mathf.FloorToInt(num11 / 8f + 0.01f);
num13 = num11 * 0.5f + (float)(num12 - 8) * ((!flag2) ? 4f : -4f);
if (num12 != 0)
{
float angle4 = (!flag2) ? Mathf.Atan2(-vector12.x, vector12.z) : Mathf.Atan2(vector12.x, -vector12.z);
Vector3 position6 = vector8 + new Vector3(vector12.x * num13 + vector12.z * num3, 0f, vector12.z * num13 - vector12.x * num3);
if (flag2)
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockEndLeft, ref randomizer, position6, angle4, num12, data.m_buildIndex + 1u);
}
else
{
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockEndRight, ref randomizer, position6, angle4, num12, data.m_buildIndex + 1u);
}
}
}
else
{
num2 += num3;
Vector2 vector13 = new Vector2(position2.x - position.x, position2.z - position.z);
float magnitude = vector13.magnitude;
int num14 = Mathf.FloorToInt(magnitude / 8f + 0.1f);
int num15 = (num14 <= 8) ? num14 : (num14 + 1 >> 1);
int num16 = (num14 <= 8) ? 0 : (num14 >> 1);
if (num15 > 0)
{
float num17 = Mathf.Atan2(startDirection.x, -startDirection.z);
Vector3 position7 = position + new Vector3(startDirection.x * 32f - startDirection.z * num2, 0f, startDirection.z * 32f + startDirection.x * num2);
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockStartLeft, ref randomizer, position7, num17, num15, data.m_buildIndex);
position7 = position + new Vector3(startDirection.x * (float)(num15 - 4) * 8f + startDirection.z * num2, 0f, startDirection.z * (float)(num15 - 4) * 8f - startDirection.x * num2);
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockStartRight, ref randomizer, position7, num17 + 3.14159274f, num15, data.m_buildIndex);
}
if (num16 > 0)
{
float num18 = magnitude - (float)num14 * 8f;
float num19 = Mathf.Atan2(endDirection.x, -endDirection.z);
Vector3 position8 = position2 + new Vector3(endDirection.x * (32f + num18) - endDirection.z * num2, 0f, endDirection.z * (32f + num18) + endDirection.x * num2);
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockEndLeft, ref randomizer, position8, num19, num16, data.m_buildIndex + 1u);
position8 = position2 + new Vector3(endDirection.x * ((float)(num16 - 4) * 8f + num18) + endDirection.z * num2, 0f, endDirection.z * ((float)(num16 - 4) * 8f + num18) - endDirection.x * num2);
Singleton <ZoneManager> .instance.CreateBlock(out data.m_blockEndRight, ref randomizer, position8, num19 + 3.14159274f, num16, data.m_buildIndex + 1u);
}
}
}
/* Detoured method. We save a list of all the segment ids (and ids of their lanes and nodes as well) to m_pendingSegments
* We will use it a few moments later when the OnAssetSaved method is called
* See line 408 */
public static void SavePaths(BuildingInfo info, ushort buildingID, ref Building data)
{
Debug.Log("SavePaths TMPE detour"); //
List <IdentificationTool.AssetSegment> SavedSegments = new List <IdentificationTool.AssetSegment>();
// ns end
FastList <BuildingInfo.PathInfo> fastList = new FastList <BuildingInfo.PathInfo>();
List <ushort> list = new List <ushort>();
List <ushort> list2 = new List <ushort>();
for (ushort num = 1; num < 49152; num += 1)
{
if (Singleton <BuildingManager> .instance.m_buildings.m_buffer[(int)num].m_flags != Building.Flags.None)
{
list.AddRange(BuildingDecoration.GetBuildingSegments(ref Singleton <BuildingManager> .instance.m_buildings.m_buffer[(int)num]));
list2.Add(num);
}
}
NetManager instance = Singleton <NetManager> .instance;
for (int i = 0; i < 36864; i++)
{
if ((instance.m_segments.m_buffer[i].m_flags & (NetSegment.Flags.Created | NetSegment.Flags.Deleted)) == NetSegment.Flags.Created)
{
if (!list.Contains((ushort)i))
{
NetInfo info2 = instance.m_segments.m_buffer[i].Info;
ushort startNode = instance.m_segments.m_buffer[i].m_startNode;
ushort endNode = instance.m_segments.m_buffer[i].m_endNode;
Vector3 position = instance.m_nodes.m_buffer[(int)startNode].m_position;
Vector3 position2 = instance.m_nodes.m_buffer[(int)endNode].m_position;
Vector3 startDirection = instance.m_segments.m_buffer[i].m_startDirection;
Vector3 endDirection = instance.m_segments.m_buffer[i].m_endDirection;
Vector3 a;
float num2;
float num3;
if (NetSegment.IsStraight(position, startDirection, position2, endDirection))
{
a = (position + position2) * 0.5f;
}
else if (Line2.Intersect(VectorUtils.XZ(position), VectorUtils.XZ(position + startDirection), VectorUtils.XZ(position2), VectorUtils.XZ(position2 + endDirection), out num2, out num3))
{
float minNodeDistance = info2.GetMinNodeDistance();
num2 = Mathf.Max(minNodeDistance, num2);
num3 = Mathf.Max(minNodeDistance, num3);
a = (position + startDirection * num2 + position2 + endDirection * num3) * 0.5f;
}
else
{
a = (position + position2) * 0.5f;
}
BuildingInfo.PathInfo pathInfo = new BuildingInfo.PathInfo();
pathInfo.m_netInfo = info2;
pathInfo.m_finalNetInfo = info2;
pathInfo.m_nodes = new Vector3[2];
pathInfo.m_nodes[0] = position - data.m_position;
pathInfo.m_nodes[0].z = -pathInfo.m_nodes[0].z;
pathInfo.m_nodes[1] = position2 - data.m_position;
pathInfo.m_nodes[1].z = -pathInfo.m_nodes[1].z;
pathInfo.m_curveTargets = new Vector3[1];
pathInfo.m_curveTargets[0] = a - data.m_position;
pathInfo.m_curveTargets[0].z = -pathInfo.m_curveTargets[0].z;
pathInfo.m_forbidLaneConnection = new bool[2];
pathInfo.m_forbidLaneConnection[0] = ((instance.m_nodes.m_buffer[(int)startNode].m_flags & NetNode.Flags.ForbidLaneConnection) != NetNode.Flags.None);
pathInfo.m_forbidLaneConnection[1] = ((instance.m_nodes.m_buffer[(int)endNode].m_flags & NetNode.Flags.ForbidLaneConnection) != NetNode.Flags.None);
pathInfo.m_trafficLights = new BuildingInfo.TrafficLights[2];
pathInfo.m_trafficLights[0] = /*BuildingDecoration.*/ FlagsToTrafficLights(instance.m_nodes.m_buffer[(int)startNode].m_flags);
pathInfo.m_trafficLights[1] = /*BuildingDecoration.*/ FlagsToTrafficLights(instance.m_nodes.m_buffer[(int)endNode].m_flags);
pathInfo.m_yieldSigns = new bool[2];
pathInfo.m_yieldSigns[0] = ((instance.m_segments.m_buffer[i].m_flags & NetSegment.Flags.YieldStart) != NetSegment.Flags.None);
pathInfo.m_yieldSigns[1] = ((instance.m_segments.m_buffer[i].m_flags & NetSegment.Flags.YieldEnd) != NetSegment.Flags.None);
if (info.m_placementMode == BuildingInfo.PlacementMode.Roadside && (position.z > (float)info.m_cellLength * 4f + 8f || position2.z > (float)info.m_cellLength * 4f + 8f))
{
pathInfo.m_maxSnapDistance = 7.5f;
}
else
{
pathInfo.m_maxSnapDistance = 0.1f;
}
pathInfo.m_invertSegments = ((instance.m_segments.m_buffer[i].m_flags & NetSegment.Flags.Invert) != NetSegment.Flags.None);
fastList.Add(pathInfo);
SavedSegments.Add(new IdentificationTool.AssetSegment((ushort)i)); // ns
}
}
}
for (int j = 0; j < 32768; j++)
{
if ((instance.m_nodes.m_buffer[j].m_flags & (NetNode.Flags.Created | NetNode.Flags.Deleted)) == NetNode.Flags.Created && instance.m_nodes.m_buffer[j].CountSegments() == 0)
{
bool flag = false;
foreach (ushort num4 in list2)
{
if (Singleton <BuildingManager> .instance.m_buildings.m_buffer[(int)num4].ContainsNode((ushort)j))
{
flag = true;
break;
}
}
if (!flag)
{
NetInfo info3 = instance.m_nodes.m_buffer[j].Info;
Vector3 position3 = instance.m_nodes.m_buffer[j].m_position;
BuildingInfo.PathInfo pathInfo2 = new BuildingInfo.PathInfo();
pathInfo2.m_netInfo = info3;
pathInfo2.m_finalNetInfo = info3;
pathInfo2.m_nodes = new Vector3[1];
pathInfo2.m_nodes[0] = position3 - data.m_position;
pathInfo2.m_nodes[0].z = -pathInfo2.m_nodes[0].z;
pathInfo2.m_curveTargets = new Vector3[0];
pathInfo2.m_forbidLaneConnection = new bool[1];
pathInfo2.m_forbidLaneConnection[0] = ((instance.m_nodes.m_buffer[j].m_flags & NetNode.Flags.ForbidLaneConnection) != NetNode.Flags.None);
pathInfo2.m_trafficLights = new BuildingInfo.TrafficLights[1];
pathInfo2.m_trafficLights[0] = /*BuildingDecoration.*/ FlagsToTrafficLights(instance.m_nodes.m_buffer[j].m_flags);
pathInfo2.m_yieldSigns = new bool[0];
pathInfo2.m_maxSnapDistance = 0.1f;
pathInfo2.m_invertSegments = false;
fastList.Add(pathInfo2);
}
}
}
info.m_paths = fastList.ToArray();
// ns:
if (SavedSegments.Count > 0)
{
m_pendingSegments = SavedSegments;
}
}
#pragma warning disable 108,114
public virtual ToolBase.ToolErrors CheckBuildPosition(bool test, bool visualize, bool overlay, bool autofix,
#pragma warning restore 108,114
ref NetTool.ControlPoint startPoint, ref NetTool.ControlPoint middlePoint, ref NetTool.ControlPoint endPoint,
out BuildingInfo ownerBuilding, out Vector3 ownerPosition, out Vector3 ownerDirection,
out int productionRate)
{
ownerBuilding = null;
ownerPosition = Vector3.zero;
ownerDirection = Vector3.forward;
productionRate = 0;
ToolBase.ToolErrors toolErrors = ToolBase.ToolErrors.None;
if (test)
{
ushort num = middlePoint.m_segment;
if (startPoint.m_segment == num || endPoint.m_segment == num)
{
num = 0;
}
if (num != 0 && Singleton <NetManager> .instance.m_segments.m_buffer[(int)num].Info == this.m_info)
{
if (ZoneBlocksOffset.Mode == ZoneBlocksOffsetMode.Default)
{
toolErrors |= ToolBase.ToolErrors.CannotUpgrade;
}
else
{
// Do nothing
}
}
}
if (autofix && this.m_info.m_enableBendingSegments)
{
Vector3 vector = middlePoint.m_direction;
Vector3 vector2 = -endPoint.m_direction;
Vector3 vector3 = middlePoint.m_position;
float minNodeDistance = this.m_info.GetMinNodeDistance();
for (int i = 0; i < 3; i++)
{
bool flag = false;
bool flag2 = false;
if (startPoint.m_node != 0)
{
if (ForceValidDirection(this.m_info, ref vector, startPoint.m_node,
ref Singleton <NetManager> .instance.m_nodes.m_buffer[(int)startPoint.m_node]))
{
flag = true;
}
}
else if (startPoint.m_segment != 0 &&
ForceValidDirection(this.m_info, startPoint.m_position, ref vector,
startPoint.m_segment,
ref Singleton <NetManager> .instance.m_segments.m_buffer[(int)startPoint.m_segment]))
{
flag = true;
}
if (flag)
{
Line2 line = Line2.XZ(startPoint.m_position, startPoint.m_position + vector);
Line2 line2 = Line2.XZ(endPoint.m_position, endPoint.m_position + vector2);
bool flag3 = true;
float num2;
float num3;
if (line.Intersect(line2, out num2, out num3) && num2 >= minNodeDistance &&
num3 >= minNodeDistance)
{
vector3 = startPoint.m_position + vector * num2;
flag3 = false;
}
if (flag3)
{
Vector3 vector4 = endPoint.m_position - startPoint.m_position;
Vector3 vector5 = vector;
vector4.y = 0f;
vector5.y = 0f;
float num4 = Vector3.SqrMagnitude(vector4);
vector4 = Vector3.Normalize(vector4);
float num5 = Mathf.Min(1.17809725f, Mathf.Acos(Vector3.Dot(vector4, vector5)));
float d = Mathf.Sqrt(0.5f * num4 / Mathf.Max(0.001f, 1f - Mathf.Cos(3.14159274f - 2f * num5)));
vector3 = startPoint.m_position + vector5 * d;
vector2 = vector3 - endPoint.m_position;
vector2.y = 0f;
vector2.Normalize();
}
}
if (endPoint.m_node != 0)
{
if (ForceValidDirection(this.m_info, ref vector2, endPoint.m_node,
ref Singleton <NetManager> .instance.m_nodes.m_buffer[(int)endPoint.m_node]))
{
flag2 = true;
}
}
else if (endPoint.m_segment != 0 &&
ForceValidDirection(this.m_info, endPoint.m_position, ref vector2, endPoint.m_segment,
ref Singleton <NetManager> .instance.m_segments.m_buffer[(int)endPoint.m_segment]))
{
flag2 = true;
}
if (flag2)
{
Line2 line3 = Line2.XZ(startPoint.m_position, startPoint.m_position + vector);
Line2 line4 = Line2.XZ(endPoint.m_position, endPoint.m_position + vector2);
bool flag4 = true;
float num6;
float num7;
if (line3.Intersect(line4, out num6, out num7) && num6 >= minNodeDistance &&
num7 >= minNodeDistance)
{
vector3 = endPoint.m_position + vector2 * num7;
flag4 = false;
}
if (flag4)
{
Vector3 vector6 = startPoint.m_position - endPoint.m_position;
Vector3 vector7 = vector2;
vector6.y = 0f;
vector7.y = 0f;
float num8 = Vector3.SqrMagnitude(vector6);
vector6 = Vector3.Normalize(vector6);
float num9 = Mathf.Min(1.17809725f, Mathf.Acos(Vector3.Dot(vector6, vector7)));
float d2 = Mathf.Sqrt(0.5f * num8 / Mathf.Max(0.001f, 1f - Mathf.Cos(3.14159274f - 2f * num9)));
vector3 = endPoint.m_position + vector7 * d2;
vector = vector3 - startPoint.m_position;
vector.y = 0f;
vector.Normalize();
}
}
if (!flag && !flag2)
{
middlePoint.m_direction = vector;
endPoint.m_direction = -vector2;
middlePoint.m_position = vector3;
break;
}
}
}
return(toolErrors);
}