public static bool Prefix(ref NetNode __instance, ushort nodeID, BuildingInfo newBuilding, float heightOffset)
{
float num = 0f;
if ((object)newBuilding != null)
{
NetInfo info = __instance.Info;
if ((object)info != null)
{
num = info.m_netAI.GetNodeBuildingAngle(nodeID, ref __instance);
}
}
BuildingInfo buildingInfo = null;
if (__instance.m_building != 0)
{
buildingInfo = Singleton <BuildingManager> .instance.m_buildings.m_buffer[__instance.m_building].Info;
}
if ((object)newBuilding != buildingInfo)
{
if (__instance.m_building != 0)
{
Singleton <BuildingManager> .instance.ReleaseBuilding(__instance.m_building);
__instance.m_building = 0;
}
if ((object)newBuilding != null)
{
Vector3 position = __instance.m_position;
position.y += heightOffset;
// NON-STOCK CODE STARTS
if (CSURUtil.IsCSUROffset(__instance.Info))
{
float laneOffset = 0;
float startOffset = 0;
float endOffset = 0;
if (CSURUtil.IsCSURSLane(__instance.Info, ref laneOffset, ref startOffset, ref endOffset))
{
bool lht = false;
if (__instance.CountSegments() != 0)
{
float collisionHalfWidth = 0;
float vehicleLaneNum = CSURUtil.CountCSURSVehicleLanes(__instance.Info);
float otherLaneNum = CSURUtil.CountCSURSOtherLanes(__instance.Info);
float laneNum = otherLaneNum + vehicleLaneNum;
if (CSURUtil.isStartNode(nodeID))
{
if (startOffset != 0)
{
collisionHalfWidth = startOffset * 3.75f - laneNum * 1.875f + 1.875f + otherLaneNum * 3.75f;
}
}
else
{
if (endOffset != 0)
{
collisionHalfWidth = endOffset * 3.75f - laneNum * 1.875f + 1.875f + otherLaneNum * 3.75f;
}
}
NetSegment mysegment = CSURUtil.GetSameInfoSegment(__instance);
Vector3 direction = CSURUtil.CheckNodeEq(mysegment.m_startNode, __instance) ? mysegment.m_startDirection : -mysegment.m_endDirection;
if ((mysegment.m_flags & NetSegment.Flags.Invert) != 0)
{
lht = true;
}
// normal to the right hand side
Vector3 normal = new Vector3(direction.z, 0, -direction.x).normalized;
position = position + (lht ? -collisionHalfWidth : collisionHalfWidth) * normal;
}
}
else
{
bool lht = false;
if (__instance.CountSegments() != 0)
{
float collisionHalfWidth = Mathf.Max(3f, (__instance.Info.m_halfWidth + __instance.Info.m_pavementWidth) / 2f);
NetSegment mysegment = CSURUtil.GetSameInfoSegment(__instance);
Vector3 direction = CSURUtil.CheckNodeEq(mysegment.m_startNode, __instance) ? mysegment.m_startDirection : -mysegment.m_endDirection;
if ((mysegment.m_flags & NetSegment.Flags.Invert) != 0)
{
lht = true;
}
// normal to the right hand side
Vector3 normal = new Vector3(direction.z, 0, -direction.x).normalized;
position = position + (lht ? -collisionHalfWidth : collisionHalfWidth) * normal;
}
}
}
// NON-STOCK CODE ENDS
num *= 6.28318548f;
if ((object)buildingInfo != null || TestNodeBuilding(nodeID, newBuilding, position, num))
{
Randomizer randomizer = new Randomizer(nodeID);
if (Singleton <BuildingManager> .instance.CreateBuilding(out __instance.m_building, ref randomizer, newBuilding, position, num, 0, __instance.m_buildIndex + 1))
{
Singleton <BuildingManager> .instance.m_buildings.m_buffer[__instance.m_building].m_flags |= (Building.Flags.Untouchable | Building.Flags.FixedHeight);
}
}
}
}
else if (__instance.m_building != 0)
{
BuildingManager instance = Singleton <BuildingManager> .instance;
Vector3 position2 = __instance.m_position;
position2.y += heightOffset;
// NON-STOCK CODE STARTS
if (CSURUtil.IsCSUROffset(__instance.Info))
{
float laneOffset = 0;
float startOffset = 0;
float endOffset = 0;
if (CSURUtil.IsCSURSLane(__instance.Info, ref laneOffset, ref startOffset, ref endOffset))
{
bool lht = false;
if (__instance.CountSegments() != 0)
{
float collisionHalfWidth = 0;
float vehicleLaneNum = CSURUtil.CountCSURSVehicleLanes(__instance.Info);
float otherLaneNum = CSURUtil.CountCSURSOtherLanes(__instance.Info);
float laneNum = otherLaneNum + vehicleLaneNum;
if (CSURUtil.isStartNode(nodeID))
{
if (startOffset != 0)
{
collisionHalfWidth = startOffset * 3.75f - laneNum * 1.875f + 1.875f + otherLaneNum * 3.75f;
}
}
else
{
if (endOffset != 0)
{
collisionHalfWidth = endOffset * 3.75f - laneNum * 1.875f + 1.875f + otherLaneNum * 3.75f;
}
}
NetSegment mysegment = CSURUtil.GetSameInfoSegment(__instance);
Vector3 direction = CSURUtil.CheckNodeEq(mysegment.m_startNode, __instance) ? mysegment.m_startDirection : -mysegment.m_endDirection;
if ((mysegment.m_flags & NetSegment.Flags.Invert) != 0)
{
lht = true;
}
// normal to the right hand side
Vector3 normal = new Vector3(direction.z, 0, -direction.x).normalized;
position2 = position2 + (lht ? -collisionHalfWidth : collisionHalfWidth) * normal;
}
}
else
{
bool lht = false;
if (__instance.CountSegments() != 0)
{
float collisionHalfWidth = Mathf.Max(3f, (__instance.Info.m_halfWidth + __instance.Info.m_pavementWidth) / 2f);
NetSegment mysegment = CSURUtil.GetSameInfoSegment(__instance);
Vector3 direction = CSURUtil.CheckNodeEq(mysegment.m_startNode, __instance) ? mysegment.m_startDirection : -mysegment.m_endDirection;
if ((mysegment.m_flags & NetSegment.Flags.Invert) != 0)
{
lht = true;
}
// normal to the right hand side
Vector3 normal = new Vector3(direction.z, 0, -direction.x).normalized;
position2 = position2 + (lht ? -collisionHalfWidth : collisionHalfWidth) * normal;
}
}
}
// NON-STOCK CODE ENDS
num *= 6.28318548f;
// NON-STOCK CODE STARTS
if (CSURUtil.IsCSUROffset(__instance.Info) && (instance.m_buildings.m_buffer[__instance.m_building].m_position != position2 || instance.m_buildings.m_buffer[__instance.m_building].m_angle != num))
{
RemoveFromGrid(__instance.m_building, ref instance.m_buildings.m_buffer[__instance.m_building]);
instance.m_buildings.m_buffer[__instance.m_building].m_position = position2;
instance.m_buildings.m_buffer[__instance.m_building].m_angle = num;
AddToGrid(__instance.m_building, ref instance.m_buildings.m_buffer[__instance.m_building]);
instance.m_buildings.m_buffer[__instance.m_building].CalculateBuilding(__instance.m_building);
Singleton <BuildingManager> .instance.UpdateBuildingRenderer(__instance.m_building, true);
}
else
{
if (instance.m_buildings.m_buffer[__instance.m_building].m_position.y != position2.y || instance.m_buildings.m_buffer[__instance.m_building].m_angle != num)
{
instance.m_buildings.m_buffer[__instance.m_building].m_position.y = position2.y;
instance.m_buildings.m_buffer[__instance.m_building].m_angle = num;
instance.UpdateBuilding(__instance.m_building);
}
}
// NON-STOCK CODE ENDS
}
return(false);
}