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SetUpdateStationCustomizations.cs
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using MetroOverhaul.NEXT.Extensions;
using System;
using System.Collections.Generic;
using System.Linq;
using MetroOverhaul.Extensions;
using UnityEngine;
using ColossalFramework;
namespace MetroOverhaul {
public static class SetUpdateStationCustomizations
{
public const int MAX_DEPTH = 36;
public const int MIN_DEPTH = 12;
public const int DEF_DEPTH = 15;
public const int MAX_ANGLE = 360;
public const int MIN_ANGLE = 0;
public const int DEF_ANGLE = 0;
public const int MAX_LENGTH = 192;
public const int MIN_LENGTH = 88;
public const int DEF_LENGTH = 144;
public const int MAX_CURVE_STRENGTH = 90;
public const int MIN_CURVE_STRENGTH = -90;
public const int DEF_CURVE_STRENGTH = 0;
private static float StairCoeff { get { return (11f / 64f); } }
private static float AntiStairCoeff { get { return 1 - StairCoeff; } }
private static float GENERATED_PATH_MARKER = 0.09999f; //regular paths have snapping distance of 0.1f. This way we differentiate
private const float TOLERANCE = 0.000001f; //equals 1/10 of difference between 0.1f and GENERATED_PATH_MARKER
private static NetManager ninstance = Singleton<NetManager>.instance;
private static BuildingManager binstance = Singleton<BuildingManager>.instance;
private static List<ushort> m_Nodes;
public static void ModifyStation(ushort buildingID, float targetDepth, float targetStationTrackLength, double angle, float curveStrength, BuildingInfo superInfo = null)
{
m_Nodes = new List<ushort>();
Building building = BuildingFrom(buildingID);
ushort nodeID = building.m_netNode;
while (nodeID != 0)
{
m_Nodes.Add(nodeID);
nodeID = NodeFrom(nodeID).m_nextBuildingNode;
}
if (!building.Info.HasUndergroundMetroStationTracks() || m_Nodes.Count() == 0)
{
return;
}
if (targetDepth <= 0 || targetStationTrackLength <= 0)
{
return;
}
//CleanUpPaths();
}
private static Building BuildingFrom(ushort buildingID)
{
return binstance.m_buildings.m_buffer[buildingID];
}
private static NetNode NodeFrom(ushort NodeID)
{
return ninstance.m_nodes.m_buffer[NodeID];
}
public static void ModifyStation(BuildingInfo info, float targetDepth, float targetStationTrackLength, double angle, float curveStrength, BuildingInfo superInfo = null)
{
if (!info.HasUndergroundMetroStationTracks() || info.m_paths == null || info.m_paths.Length < 1)
{
return;
}
if (targetDepth <= 0 || targetStationTrackLength <= 0)
{
return;
}
CleanUpPaths(info);
ResizeUndergroundStationTracks(info, targetStationTrackLength);
//if (BuildingHasPedestrianConnectionSurface(info))
//{
//Vector3 pivotPoint = GetMeanVector(info.m_paths.Where(p => p.m_netInfo.IsUndergroundMetroStationTrack()));
var connectPoints = ChangeStationDepthAndRotation(info, targetDepth, angle);
if (superInfo != null)
{
if (info.m_paths.Any(p => p.m_nodes.Any(n => n.y >= 0)) == false)
{
var highestIsolatedPath = info.m_paths.Where(p => IsPedestrianPath(p)).OrderBy(p => p.m_nodes.Max(n => n.y)).LastOrDefault();
Debug.Log($"HIGHESTISOLATEDPATH NODES: {highestIsolatedPath.m_nodes.First().ToString()} and {highestIsolatedPath.m_nodes.Last().ToString()}");
if (highestIsolatedPath != null)
{
var rendevous = connectPoints.First();
var pathList = info.m_paths.ToList();
var closestSuperPath = superInfo.m_paths.OrderBy(p => p.m_nodes.Min(n => Vector3.Distance(n, rendevous))).FirstOrDefault();
var closestSuperNode = closestSuperPath.m_nodes.OrderBy(n => Vector3.Distance(n, rendevous)).FirstOrDefault();
var aux = ChainPath(closestSuperPath, rendevous, Array.IndexOf(closestSuperPath.m_nodes, closestSuperNode));
SetCurveTargets(aux);
pathList.Add(aux);
info.m_paths = pathList.ToArray();
}
}
}
ReconfigureStationAccess(info, connectPoints, curveStrength);
//}
//else
//{
//CurveStationTracks(info, targetDepth); //works for European Main Station!
//}
CurveStationTrack(info, curveStrength);
RecalculateSpawnPoints(info, curveStrength);
}
private static void CurveStationTracks(BuildingInfo info, float targetDepth)
{
var processedConnectedPaths = new List<int>();
for (var index = 0; index < info.m_paths.Length; index++)
{
var path = info.m_paths[index];
if (!path.m_netInfo.IsUndergroundMetroStationTrack())
{
continue;
}
//CurveStationTrack(info.m_paths, index, targetDepth, processedConnectedPaths);
}
}
private static void CheckBreaks(BuildingInfo info)
{
}
private static void ReconfigureStationAccess(BuildingInfo info, List<Vector3> connectPoints, float curveStrength)
{
var pathList = new List<BuildingInfo.PathInfo>();
var connectList = new List<Vector3[]>();
var singleGap = 16;
var directionList = new List<string>();
for (int i = 0; i < info.m_paths.Length; i++)
{
var thePath = info.m_paths[i];
if (thePath.m_netInfo == null || thePath.m_nodes == null || thePath.m_nodes.Count() < 2)
continue;
if (thePath.m_netInfo.IsUndergroundMetroStationTrack())
{
var xDirection = (thePath.m_nodes.First().x - thePath.m_nodes.Last().x);
var zDirection = (thePath.m_nodes.First().z - thePath.m_nodes.Last().z);
var direction = $"{xDirection},{zDirection}";
var antiDirection = $"{-xDirection},{-zDirection}";
if (directionList.Contains(direction))
{
continue;
}
if (directionList.Contains(antiDirection))
{
thePath.m_nodes = thePath.m_nodes.Reverse().ToArray();
}
else
{
directionList.Add(direction);
}
}
}
for (int i = 0; i < info.m_paths.Length; i++)
{
var thePath = info.m_paths[i];
if (thePath.m_netInfo == null || thePath.m_nodes == null || thePath.m_nodes.Count() < 2)
continue;
if (thePath.m_netInfo.IsUndergroundSmallStationTrack())
{
var xCoeff = -(thePath.m_nodes.First().x - thePath.m_nodes.Last().x) / Vector3.Distance(thePath.m_nodes.First(), thePath.m_nodes.Last());
var zCoeff = (thePath.m_nodes.First().z - thePath.m_nodes.Last().z) / Vector3.Distance(thePath.m_nodes.First(), thePath.m_nodes.Last());
var multiplier = 1;
var nearestTrackNode = info.m_paths.Where(p => p.m_netInfo.IsUndergroundMetroStationTrack()).SelectMany(p => p.m_nodes).Where(n => n.y == thePath.m_nodes.First().y).OrderBy(n => Vector3.Distance(n, thePath.m_nodes.First())).FirstOrDefault();
if (Vector3.Distance(nearestTrackNode, thePath.m_nodes.First()) <= 2 * singleGap)
{
multiplier = -1;
}
var aNewPath = thePath.ShallowClone();
var nodeList = new List<Vector3>();
nodeList.Add(new Vector3()
{
x = thePath.m_nodes.First().x + multiplier * zCoeff * singleGap,
y = thePath.m_nodes.First().y,
z = thePath.m_nodes.First().z + multiplier * xCoeff * singleGap
});
nodeList.Add(new Vector3()
{
x = thePath.m_nodes.Last().x + multiplier * zCoeff * singleGap,
y = thePath.m_nodes.Last().y,
z = thePath.m_nodes.Last().z + multiplier * xCoeff * singleGap
});
aNewPath.m_nodes = nodeList.ToArray();
MarkPathGenerated(aNewPath);
pathList.Add(aNewPath);
}
pathList.Add(thePath);
}
var specialNetInfo = FindNetInfo("Pedestrian Connection Inside");
specialNetInfo.m_maxSlope = 100;
specialNetInfo.m_maxTurnAngle = 180;
specialNetInfo.m_maxTurnAngleCos = -1;
var aPath = pathList.FirstOrDefault(p => IsPedestrianPath(p));
for (int i = 0; i < pathList.Count; i++)
{
var newPath = aPath.ShallowClone();
var trackPath = pathList[i];
if (trackPath.m_netInfo != null && trackPath.m_netInfo.IsUndergroundMetroStationTrack())
{
if (newPath != null)
{
var xCoeff = -(trackPath.m_nodes.First().x - trackPath.m_nodes.Last().x) / Vector3.Distance(trackPath.m_nodes.First(), trackPath.m_nodes.Last());
var zCoeff = (trackPath.m_nodes.First().z - trackPath.m_nodes.Last().z) / Vector3.Distance(trackPath.m_nodes.First(), trackPath.m_nodes.Last());
var stationLength = Vector3.Distance(trackPath.m_nodes.First(), trackPath.m_nodes.Last());
var stairsLengthX = (((0.12f * curveStrength) + 1) * (stationLength * StairCoeff)) * -xCoeff;
var stairsLengthZ = (((0.12f * curveStrength) + 1) * (stationLength * StairCoeff)) * zCoeff;
newPath.m_netInfo.m_maxSlope = 100;
newPath.m_netInfo.m_maxTurnAngle = 180;
newPath.m_netInfo.m_maxTurnAngleCos = -1;
if (trackPath.m_netInfo.IsUndergroundIslandPlatformStationTrack())
{
var newNodes = new List<Vector3>();
newNodes.Add(new Vector3()
{
x = trackPath.m_nodes.Last().x - 3 * xCoeff,
y = trackPath.m_nodes.Last().y + 8,
z = trackPath.m_nodes.Last().z + 3 * zCoeff
});
newNodes.Add(new Vector3()
{
x = newNodes.First().x + stairsLengthX,
y = trackPath.m_nodes.Last().y,
z = newNodes.First().z + stairsLengthZ,
});
newPath.m_nodes = newNodes.ToArray();
newPath.AssignNetInfo(specialNetInfo);
MarkPathGenerated(newPath);
ChangePathRotation(newPath, newPath.m_nodes.First(), AntiStairCoeff * curveStrength * -Math.PI / 4);
pathList.Add(newPath);
var connectNodes = new Vector3[] { newPath.m_nodes.First() };
if (!connectList.Contains(connectNodes))
connectList.Add(connectNodes);
}
else if (trackPath.m_netInfo.IsUndergroundSmallStationTrack())
{
var newNodes = new List<Vector3>();
newNodes.Add(new Vector3()
{
x = trackPath.m_nodes.Last().x + (5 * zCoeff) - (3 * xCoeff),
y = trackPath.m_nodes.Last().y + 8,
z = trackPath.m_nodes.Last().z + (5 * xCoeff) + (3 * zCoeff)
});
newNodes.Add(new Vector3()
{
x = newNodes.First().x + stairsLengthX,
y = trackPath.m_nodes.Last().y,
z = newNodes.First().z + stairsLengthZ,
});
newPath.m_nodes = newNodes.ToArray();
newPath.AssignNetInfo(specialNetInfo);
MarkPathGenerated(newPath);
ChangePathRotation(newPath, newPath.m_nodes.First(), AntiStairCoeff * curveStrength * -Math.PI / 4);
pathList.Add(newPath);
var connectNodes = new Vector3[] { newPath.m_nodes.First() };
if (!connectList.Contains(connectNodes))
connectList.Add(connectNodes);
}
else if (trackPath.m_netInfo.IsUndergroundSidePlatformMetroStationTrack())
{
var newNodes = new List<Vector3>();
newNodes.Add(new Vector3()
{
x = trackPath.m_nodes.Last().x - (7 * zCoeff) - (3 * xCoeff),
y = trackPath.m_nodes.Last().y + 8,
z = trackPath.m_nodes.Last().z - (7 * xCoeff) + (3 * zCoeff)
});
newNodes.Add(new Vector3()
{
x = newNodes.First().x + stairsLengthX,
y = trackPath.m_nodes.Last().y,
z = newNodes.First().z + stairsLengthZ,
});
newPath.m_nodes = newNodes.ToArray();
newPath.AssignNetInfo(specialNetInfo);
var branchVectorConnect = new Vector3()
{
x = newNodes.First().x + 14 * zCoeff,
y = trackPath.m_nodes.Last().y + 8,
z = newNodes.First().z + 14 * xCoeff
};
var branchVectorStair = new Vector3()
{
x = branchVectorConnect.x + stairsLengthX,
y = trackPath.m_nodes.Last().y,
z = branchVectorConnect.z + stairsLengthZ,
};
var branchPathConnect = ChainPath(newPath, branchVectorConnect, 0);
var branchPathStair = ChainPath(branchPathConnect, branchVectorStair, -1, specialNetInfo);
MarkPathGenerated(newPath);
var trackPivot = new Vector3()
{
x = trackPath.m_nodes.Last().x,
y = trackPath.m_nodes.Last().y + 8,
z = trackPath.m_nodes.Last().z
}
;
ChangePathRotation(newPath, trackPivot, AntiStairCoeff * curveStrength * -Math.PI / 4);
ChangePathRotation(branchPathConnect, trackPivot, AntiStairCoeff * curveStrength * -Math.PI / 4);
ChangePathRotation(branchPathStair, trackPivot, AntiStairCoeff * curveStrength * -Math.PI / 4);
pathList.Add(newPath);
pathList.Add(branchPathConnect);
pathList.Add(branchPathStair);
if (!connectList.Contains(branchPathConnect.m_nodes))
connectList.Add(branchPathConnect.m_nodes);
}
}
}
}
if (info.m_paths.Count() >= 2)
{
CheckPedestrianConnections(info);
}
pathList = CleanPaths(pathList);
var currentVector = connectPoints.First();
var pool = new List<Vector3[]>();
var pivotPath = pathList.FirstOrDefault(p => p.m_nodes.Any(n => n == connectPoints.First()));
pool.AddRange(connectList);
for (var i = 0; i < connectList.Count; i++)
{
var closestVector = pool.SelectMany(n => n).OrderBy(n => (currentVector.x - n.x) + (100 * (connectPoints.First().y - n.y)) + (currentVector.z - n.z)).FirstOrDefault();
var closestPath = pathList.FirstOrDefault(p => p.m_nodes.Any(n => n == closestVector));
BuildingInfo.PathInfo branch = null;
if (currentVector == connectPoints.First())
{
branch = ChainPath(pivotPath, closestVector, Array.IndexOf(pivotPath.m_nodes, connectPoints.First()), PrefabCollection<NetInfo>.FindLoaded("Pedestrian Connection Surface"));
}
else
{
branch = ChainPath(closestPath, currentVector, Array.IndexOf(closestPath.m_nodes, closestVector));
}
branch.AssignNetInfo("Pedestrian Connection Underground");
pathList.Add(branch);
var nodeArrayToLose = pool.FirstOrDefault(na => na.Any(n => n == closestVector));
currentVector = nodeArrayToLose.OrderBy(n => Vector3.Distance(closestVector, n)).LastOrDefault();
if (nodeArrayToLose != null)
{
pool.Remove(nodeArrayToLose);
}
}
if (connectPoints.Count > 1)
{
for (var i = 1; i < connectPoints.Count(); i++)
{
Vector3 node = connectPoints[i];
Vector3 closestVector = connectList.SelectMany(n => n).OrderBy(n => (node.x - n.x) + (100 * (node.y - n.y)) + (node.z - n.z)).FirstOrDefault();
var closestPath = pathList.FirstOrDefault(p => p.m_nodes.Any(n => n == closestVector));
var branch = ChainPath(closestPath, node, Array.IndexOf(closestPath.m_nodes, closestVector));
branch.AssignNetInfo("Pedestrian Connection Underground");
pathList.Add(branch);
}
}
info.m_paths = CleanPaths(pathList).ToArray();
}
private static List<BuildingInfo.PathInfo> CleanPaths(List<BuildingInfo.PathInfo> pathList)
{
var tinyPaths = pathList.Where(p => Vector3.Distance(p.m_nodes.First(), p.m_nodes.Last()) <= 4).ToList();
var mergePathDict = new Dictionary<Vector3, Vector3>();
if (tinyPaths.Count > 0)
{
foreach (var path in tinyPaths)
{
var average = (path.m_nodes.First() + path.m_nodes.Last()) / 2;
if (!(mergePathDict.ContainsKey(path.m_nodes.First())))
{
mergePathDict.Add(path.m_nodes.First(), average);
}
else if (!mergePathDict.ContainsKey(path.m_nodes.Last()))
{
mergePathDict.Add(path.m_nodes.Last(), mergePathDict[path.m_nodes.First()]);
}
if (!(mergePathDict.ContainsKey(path.m_nodes.Last())))
{
mergePathDict.Add(path.m_nodes.Last(), average);
}
else if (!mergePathDict.ContainsKey(path.m_nodes.First()))
{
mergePathDict.Add(path.m_nodes.First(), mergePathDict[path.m_nodes.Last()]);
}
}
}
var finalPathList = new List<BuildingInfo.PathInfo>();
for (var i = 0; i < pathList.Count(); i++)
{
var path = pathList[i];
if (tinyPaths.Contains(path))
{
continue;
}
var nodeList = new List<Vector3>();
for (var j = 0; j < path.m_nodes.Count(); j++)
{
var newNode = path.m_nodes[j];
if (mergePathDict.ContainsKey(path.m_nodes[j]))
{
newNode = mergePathDict[path.m_nodes[j]];
}
nodeList.Add(newNode);
}
path.m_nodes = nodeList.ToArray();
SetCurveTargets(path);
finalPathList.Add(path);
}
return finalPathList;
}
private static NetInfo FindNetInfo(string prefabName)
{
return PrefabCollection<NetInfo>.FindLoaded(prefabName);
}
private static BuildingInfo.PathInfo ChainPath(BuildingInfo.PathInfo startPath, Vector3 endNode, int startNodeIndex = -1, NetInfo info = null)
{
var newNodes = new List<Vector3>();
var newPath = startPath.ShallowClone();
if (startNodeIndex == -1 || startNodeIndex >= startPath.m_nodes.Count())
{
startNodeIndex = startPath.m_nodes.Count() - 1;
}
if (info != null)
{
newPath.AssignNetInfo(info);
}
var startNode = startPath.m_nodes[startNodeIndex];
newNodes.Add(startNode);
newNodes.Add(endNode);
newPath.m_nodes = newNodes.ToArray();
MarkPathGenerated(newPath);
return newPath;
}
private static void CurveStationTrack(BuildingInfo.PathInfo stationPath, float curveStrength)
{
var middle = GetMiddle(stationPath);
var newX = (stationPath.m_nodes.First().z - stationPath.m_nodes.Last().z) / 2;
var newY = (stationPath.m_nodes.First().y + stationPath.m_nodes.Last().y) / 2;
var newZ = -(stationPath.m_nodes.First().x - stationPath.m_nodes.Last().x) / 2;
var newCurve = middle + (curveStrength * new Vector3(newX, newY, newZ));
stationPath.m_curveTargets[0] = newCurve;
}
private static void CurveStationTrack(BuildingInfo info, float curveStrength)
{
var stationPaths = info.UndergroundStationPaths(false);
for (var i = 0; i < stationPaths.Count(); i++)
{
var stationPath = stationPaths[i];
CurveStationTrack(stationPath, curveStrength);
var stairPaths = info.m_paths.Where(p => p != null && stationPaths.Contains(p) == false && p.m_nodes.Any(n => n.y == stationPath.m_nodes.First().y)).ToList();
for (var j = 0; j < stairPaths.Count(); j++)
{
CurveStationTrack(stairPaths[j], -curveStrength * StairCoeff);
}
}
}
private static void CleanUpPaths(BuildingInfo info)
{
for (int i = 0; i < m_Nodes.Count(); i++)
{
//if(NodeFrom(m_Nodes[i]).
}
info.m_paths = info.m_paths.Where(p => !IsPathGenerated(p)).ToArray();
foreach (var path in info.m_paths)
{
path.m_forbidLaneConnection = null;
}
}
private static void RecalculateSpawnPoints(BuildingInfo info, float curveStrength)
{
var buildingAI = info?.GetComponent<DepotAI>();
var paths = info?.m_paths;
if (buildingAI == null || paths == null)
{
return;
}
var spawnPoints = (from path in paths
where IsVehicleStop(path)
select GetMiddle(path, curveStrength)).Distinct().ToArray();
switch (spawnPoints.Length)
{
case 0:
buildingAI.m_spawnPosition = Vector3.zero;
buildingAI.m_spawnTarget = Vector3.zero;
buildingAI.m_spawnPoints = new DepotAI.SpawnPoint[] { };
break;
case 1:
buildingAI.m_spawnPosition = spawnPoints[0];
buildingAI.m_spawnTarget = spawnPoints[0];
buildingAI.m_spawnPoints = new[]
{
new DepotAI.SpawnPoint
{
m_position = spawnPoints[0],
m_target = spawnPoints[0]
}
};
break;
default:
buildingAI.m_spawnPosition = Vector3.zero;
buildingAI.m_spawnTarget = Vector3.zero;
var spawnPointList = new List<DepotAI.SpawnPoint>();
foreach (var msp in buildingAI.m_spawnPoints)
{
spawnPointList.Add(msp);
}
foreach (var sp in spawnPoints)
{
spawnPointList.Add(new DepotAI.SpawnPoint() { m_position = sp, m_target = sp });
}
buildingAI.m_spawnPoints = spawnPointList.ToArray();
break;
}
}
private static bool IsVehicleStop(BuildingInfo.PathInfo path)
{
return (path?.m_nodes?.Length ?? 0) > 1 && (path?.m_netInfo?.IsUndergroundMetroStationTrack() ?? false);
}
private static void ResizeUndergroundStationTracks(BuildingInfo info, float targetStationTrackLength)
{
var linkedStationTracks = GetInterlinkedStationTracks(info);
var processedConnectedPaths = new List<int>();
for (var index = 0; index < info.m_paths.Length; index++)
{
var path = info.m_paths[index];
if (!path.m_netInfo.IsUndergroundMetroStationTrack())
{
continue;
}
if (!linkedStationTracks.Contains(path))
{
ChangeStationTrackLength(info.m_paths, index, targetStationTrackLength, processedConnectedPaths);
}
}
}
private static List<Vector3> ChangeStationDepthAndRotation(BuildingInfo info, float targetDepth, double angle)
{
var pathList = new List<BuildingInfo.PathInfo>();
var highestStation = float.MinValue;
var totalNode = Vector3.zero;
foreach (var path in info.m_paths)
{
if (path.m_netInfo?.m_netAI == null || !path.m_netInfo.IsUndergroundMetroStationTrack())
{
continue;
}
var highest = path.m_nodes.OrderByDescending(n => n.y).FirstOrDefault().y;
highestStation = Math.Max(highest, highestStation);
}
var offsetDepthDist = targetDepth + highestStation;
//var lhpList = new List<List<Vector3>>();
//var pedPathList = info.m_paths.Where(p => IsPedestrianPath(p));
//var multiNodeList = new List<Vector3>();
//foreach (var path in pedPathList)
//{
// if (lhpList.Count() == 0)
// {
// lhpList.Add(path.m_nodes.ToList());
// }
// else
// {
// bool nodeFound = false;
// for (var i = 0; i < lhpList.Count(); i++)
// {
// for(var j = 0; j < path.m_nodes.Count(); j++)
// {
// if (lhpList[i].Contains(path.m_nodes[j]))
// {
// nodeFound = true;
// for (var k = 0; k < path.m_nodes.Count(); k++)
// {
// if (lhpList[i].Contains(path.m_nodes[k]))
// {
// multiNodeList.Add(path.m_nodes[k]);
// }
// lhpList[i].Add(path.m_nodes[k]);
// }
// break;
// }
// }
// if (nodeFound)
// {
// break;
// }
// }
// if (!nodeFound)
// {
// lhpList.Add(path.m_nodes.ToList());
// }
// }
//}
var lowestHighPaths = info.m_paths.Where(p => IsPedestrianPath(p) && p.m_nodes.Any(n => n.y > -4) && p.m_nodes.Any(nd => nd.y <= -4)).ToList();
if (lowestHighPaths.Count == 0)
{
lowestHighPaths.Add(info.m_paths.Where(p => IsPedestrianPath(p))
.OrderByDescending(p => p.m_nodes[0].y)
.FirstOrDefault());
}
if (lowestHighPaths.Count > 0)
{
Vector3 pivotPoint = GetMeanVector(info.m_paths.Where(p => p.m_netInfo.IsUndergroundMetroStationTrack()));
for (var i = 0; i < info.m_paths.Count(); i++)
{
var path = info.m_paths[i];
if (AllNodesUnderGround(path))
{
if (!lowestHighPaths.Contains(path))
{
if (!path.m_netInfo.IsUndergroundMetroStationTrack())
{
continue;
}
ChangePathRotation(path, pivotPoint, angle);
DipPath(path, offsetDepthDist);
}
}
pathList.Add(path);
}
info.m_paths = pathList.ToArray();
}
var lowestHighNodes = new List<Vector3>();
foreach (BuildingInfo.PathInfo p in lowestHighPaths)
{
lowestHighNodes.Add(p.m_nodes.OrderByDescending(n=>n.y).ThenBy(n => n.z).LastOrDefault());
}
return lowestHighNodes;
}
//private static void ChangeStationDepthAndRotationx(BuildingInfo info, float targetDepth, double angle)
//{
// var highestLow = float.MinValue;
// var highestStation = float.MinValue;
// foreach (var path in info.m_paths)
// {
// if (path.m_netInfo?.m_netAI == null || !path.m_netInfo.IsUndergroundMetroStationTrack())
// {
// continue;
// }
// var highest = path.m_nodes.OrderByDescending(n => n.y).FirstOrDefault().y;
// highestStation = Math.Max(highest, highestStation);
// }
// var offsetDepthDist = targetDepth + highestStation;
// float lowestHigh = 0;
// var lowestHighPaths = info.m_paths.Where(p => p.m_nodes.Any(n => n.y >= 0) && p.m_nodes.Any(nd => nd.y < 0)).ToList();
// if (lowestHighPaths.Count == 0)
// {
// lowestHighPaths.Add(info.m_paths.Where(p => p.m_netInfo.name == "Pedestrian Connection Surface" || p.m_netInfo.name == "Pedestrian Connection Inside")
// .OrderByDescending(p => p.m_nodes[0].y)
// .FirstOrDefault());
// }
// Vector3? pivotPoint = null;
// if (lowestHighPaths.Count > 0)
// {
// var lowestHighNode = lowestHighPaths[0].m_nodes.OrderBy(n => n.y).FirstOrDefault();
// lowestHigh = lowestHighNode.y;
// if (lowestHighPaths.Count == 1)
// {
// pivotPoint = lowestHighPaths[0].m_nodes.Last();
// }
// highestLow = info.m_paths.Where(p => lowestHighPaths.Contains(p) == false).SelectMany(p => p.m_nodes).Where(n => n.x == lowestHighNode.x && n.z == lowestHighNode.z).OrderByDescending(o => o.y).FirstOrDefault().y;
// } //TODO(earalov): properly handle integrated metro station (it has no own networks)
// var stepDepthDist = targetDepth + lowestHigh + highestStation - highestLow;
// var updatedPaths = new List<BuildingInfo.PathInfo>();
// if (info.m_paths.Count() == 2)
// {
// CheckPedestrianConnections(info);
// }
// var tinyPaths = info.m_paths.Where(p => Vector3.Distance(p.m_nodes.First(), p.m_nodes.Last()) <= 4).ToList();
// var mergePathDict = new Dictionary<Vector3, Vector3>();
// if (tinyPaths.Count > 0)
// {
// foreach (var path in tinyPaths)
// {
// var average = (path.m_nodes.First() + path.m_nodes.Last()) / 2;
// if (!(mergePathDict.ContainsKey(path.m_nodes.First())))
// {
// mergePathDict.Add(path.m_nodes.First(), average);
// }
// else if (!mergePathDict.ContainsKey(path.m_nodes.Last()))
// {
// mergePathDict.Add(path.m_nodes.Last(), mergePathDict[path.m_nodes.First()]);
// }
// if (!(mergePathDict.ContainsKey(path.m_nodes.Last())))
// {
// mergePathDict.Add(path.m_nodes.Last(), average);
// }
// else if (!mergePathDict.ContainsKey(path.m_nodes.First()))
// {
// mergePathDict.Add(path.m_nodes.First(), mergePathDict[path.m_nodes.Last()]);
// }
// }
// }
// foreach (var path in info.m_paths)
// {
// if (tinyPaths.Contains(path))
// {
// continue;
// }
// var moveNodes = path.m_nodes.Where(n => mergePathDict.ContainsKey(n)).ToList();
// if (moveNodes.Count() > 0)
// {
// var lowestHighPathIndex = lowestHighPaths.IndexOf(path);
// for (var i = 0; i < moveNodes.Count(); i++)
// {
// Next.Debug.Log($"Node changed from {moveNodes[i].x},{moveNodes[i].y}, {moveNodes[i].z} to {mergePathDict[moveNodes[i]].x},{mergePathDict[moveNodes[i]].y},{mergePathDict[moveNodes[i]].z}");
// if (lowestHighPathIndex > -1)
// {
// lowestHighPaths[lowestHighPathIndex].m_nodes[i] = mergePathDict[moveNodes[i]];
// }
// moveNodes[i] = mergePathDict[moveNodes[i]];
// }
// }
// if (AllNodesUnderGround(path))
// {
// if (path.m_netInfo.IsUndergroundMetroStationTrack())
// {
// ChangePathRotation(path, pivotPoint, angle);
// DipPath(path, offsetDepthDist);
// }
// else if (!lowestHighPaths.Contains(path))
// {
// continue;
// }
// }
// updatedPaths.Add(path);
// }
// info.m_paths = updatedPaths.ToArray();
//}
private static Vector3 GetMeanVector(IEnumerable<BuildingInfo.PathInfo> pathList)
{
List<Vector3> vectorList = pathList.SelectMany(p => p.m_nodes).ToList();
return GetMeanVector(vectorList);
}
private static Vector3 GetMeanVector(List<Vector3> vectorList)
{
if (vectorList.Count > 0)
{
float x = 0f;
float y = 0f;
float z = 0f;
foreach (Vector3 v in vectorList)
{
x += v.x;
y += v.y;
z += v.z;
}
return new Vector3(x / vectorList.Count, y / vectorList.Count, z / vectorList.Count);
}
return Vector3.zero;
}
private static void DipPath(BuildingInfo.PathInfo path, float depthOffsetDist)
{
ShiftPath(path, new Vector3(0, -depthOffsetDist, 0));
}
private static void ShiftPath(BuildingInfo.PathInfo path, Vector3 offset)
{
for (var i = 0; i < path.m_nodes.Length; i++)
{
path.m_nodes[i] = path.m_nodes[i] + offset;
}
for (var i = 0; i < path.m_curveTargets.Length; i++)
{
path.m_curveTargets[i] = path.m_curveTargets[i] + offset;
}
}
private static bool IsPedestrianPath(BuildingInfo.PathInfo path)
{
return path.m_netInfo.IsPedestrianNetwork();
}
private static void SetCurveTargets(BuildingInfo.PathInfo path)
{
if (path.m_nodes.Length < 2)
{
return;
}
var newCurveTargets = new List<Vector3>();
if (path.m_curveTargets.Length > 0)
newCurveTargets.AddRange(path.m_curveTargets);
else
newCurveTargets.Add(new Vector3());
newCurveTargets[0] = GetMiddle(path);
path.m_curveTargets = newCurveTargets.ToArray();
}
private static IEnumerable<BuildingInfo.PathInfo> GenerateSteps(BuildingInfo.PathInfo path, float depth, Vector3? pivotPoint, double angle, bool isBound = true)
{
var newPath = path.ShallowClone();
var pathList = new List<BuildingInfo.PathInfo>();
Vector3 lastCoords;
Vector3 currCoords;
if (AllNodesUnderGround(newPath))
{
lastCoords = newPath.m_nodes.OrderBy(n => n.z).FirstOrDefault();
currCoords = newPath.m_nodes.OrderBy(n => n.z).LastOrDefault();
}
else
{
lastCoords = newPath.m_nodes.OrderBy(n => n.y).LastOrDefault();
currCoords = newPath.m_nodes.OrderBy(n => n.y).FirstOrDefault();
}
var dir = new Vector3();
MarkPathGenerated(newPath);
newPath.AssignNetInfo("Pedestrian Connection Underground");
var steps = (float)Math.Floor((depth + 4) / 12) * 4;
if (steps == 0)
{
currCoords.y -= depth;
newPath.m_nodes = new[] { lastCoords, currCoords };
SetCurveTargets(newPath);
ChangePathRotation(newPath, pivotPoint, angle);
pathList.Add(newPath);
}
else
{
float binder = 8;
float stepDepth = binder / 2;
var depthLeft = depth;
if (isBound)
{
dir.x = Math.Min(currCoords.x - lastCoords.x, binder);
dir.z = Math.Min(currCoords.z - lastCoords.z, binder);
}
else
{
dir.x = currCoords.x - lastCoords.x;
dir.z = currCoords.z - lastCoords.z;
}
dir.y = currCoords.y - lastCoords.y;
for (var j = 0; j < steps; j++)
{
var newZ = currCoords.z + dir.x;
var newX = currCoords.x - dir.z;
lastCoords = currCoords;
currCoords = new Vector3() { x = newX, y = currCoords.y - Math.Max(0, Math.Min(stepDepth, depthLeft)), z = newZ };
depthLeft -= stepDepth;
var newNodes = new[] { lastCoords, currCoords };
newPath = newPath.ShallowClone();
newPath.m_nodes = newNodes;
SetCurveTargets(newPath);
ChangePathRotation(newPath, pivotPoint, angle);
pathList.Add(newPath);
if (isBound)
{
dir.x = Math.Min(currCoords.x - lastCoords.x, binder);
dir.z = Math.Min(currCoords.z - lastCoords.z, binder);
}
else
{
dir.x = currCoords.x - lastCoords.x;
dir.z = currCoords.z - lastCoords.z;
}
dir.y = currCoords.y - lastCoords.y;
}
}
return pathList;
}
private static void ChangeStationTrackLength(IList<BuildingInfo.PathInfo> assetPaths, int pathIndex, float newLength, ICollection<int> processedConnectedPaths)
{
var path = assetPaths[pathIndex];
if (path.m_netInfo == null || !path.m_netInfo.IsUndergroundMetroStationTrack())
{
return;
}
if (path.m_nodes.Length < 2)
{
return;
}
var beginning = path.m_nodes.First();
var end = path.m_nodes.Last();
var middle = GetMiddle(path);
var length = 0.0f;
for (var i = 1; i < path.m_nodes.Length; i++)
{
length += Vector3.Distance(path.m_nodes[i], path.m_nodes[i - 1]);
}
if (Math.Abs(length) < TOLERANCE)
{
return;
}
var coefficient = Math.Abs(newLength / length);
for (var i = 0; i < path.m_nodes.Length; i++)
{
path.m_nodes[i] = new Vector3
{
x = middle.x + (path.m_nodes[i].x - middle.x) * coefficient,
y = middle.y + (path.m_nodes[i].y - middle.y) * coefficient,
z = middle.z + (path.m_nodes[i].z - middle.z) * coefficient,
};
}
for (var i = 0; i < path.m_curveTargets.Length; i++)
{
path.m_curveTargets[i] = new Vector3
{
x = middle.x + (path.m_curveTargets[i].x - middle.x) * coefficient,
y = middle.y + (path.m_curveTargets[i].y - middle.y) * coefficient,
z = middle.z + (path.m_curveTargets[i].z - middle.z) * coefficient,
};
}
var newBeginning = path.m_nodes.First();
var newEnd = path.m_nodes.Last();
ChangeConnectedPaths(assetPaths, beginning, newBeginning - beginning, processedConnectedPaths);
ChangeConnectedPaths(assetPaths, end, newEnd - end, processedConnectedPaths);
}
private static Vector3 ChangePathRotation(BuildingInfo.PathInfo path, Vector3? pvtPnt, double angle)
{
Vector3 newNode = Vector3.zero;
if (pvtPnt != null)
{
Vector3 pivotPoint = (Vector3)pvtPnt;
for (var nodeIndex = 0; nodeIndex < path.m_nodes.Count(); nodeIndex++)
{
var oldNode = path.m_nodes[nodeIndex];
newNode = new Vector3
{
x = (float)(pivotPoint.x + (oldNode.x - pivotPoint.x) * Math.Cos(angle) - (oldNode.z - pivotPoint.z) * Math.Sin(angle)),
y = oldNode.y,
z = (float)(pivotPoint.z + (oldNode.x - pivotPoint.x) * Math.Sin(angle) + (oldNode.z - pivotPoint.z) * Math.Cos(angle))
};
path.m_nodes[nodeIndex] = newNode;
}
for (var curveIndex = 0; curveIndex < path.m_curveTargets.Count(); curveIndex++)
{
var oldCurve = path.m_curveTargets[curveIndex];
var newCurve = new Vector3
{
x = (float)(pivotPoint.x + (oldCurve.x - pivotPoint.x) * Math.Cos(angle) - (oldCurve.z - pivotPoint.z) * Math.Sin(angle)),
y = oldCurve.y,
z = (float)(pivotPoint.z + (oldCurve.x - pivotPoint.x) * Math.Sin(angle) + (oldCurve.z - pivotPoint.z) * Math.Cos(angle)),
};
path.m_curveTargets[curveIndex] = newCurve;
}
}
return newNode;
}
private static void ChangeConnectedPaths(IList<BuildingInfo.PathInfo> assetPaths, Vector3 nodePoint, Vector3 delta, ICollection<int> processedConnectedPaths)
{
for (var pathIndex = 0; pathIndex < assetPaths.Count; pathIndex++)
{
var path = assetPaths[pathIndex];
if (path?.m_netInfo == null || path.m_netInfo.IsUndergroundMetroStationTrack())
{
continue;
}
if (processedConnectedPaths.Contains(pathIndex) || !path.m_nodes.Where(n => n == nodePoint).Any())
{
continue;
}
var beginning = path.m_nodes.First();
var end = path.m_nodes.Last();
if (path.m_netInfo.m_netAI.IsUnderground())
{
for (var i = 0; i < path.m_nodes.Length; i++)
{
if (path.m_nodes[i].y <= -12f || path.m_nodes[i] == nodePoint)
{
continue;
}
path.m_nodes[i] = new Vector3
{
x = path.m_nodes[i].x,
y = -DEF_DEPTH,
z = path.m_nodes[i].z
};
SetCurveTargets(path);
}
}
ShiftPath(path, delta);
processedConnectedPaths.Add(pathIndex);