/// <summary>
/// Search every possible ore detector for materials.
/// </summary>
/// <param name="requester">Must be able to control OreDetector and have same NetworkStorage</param>
/// <param name="oreType">Voxel materials to search for</param>
public static void SearchForMaterial(ShipControllerBlock requester, byte[] oreType, OreSearchComplete onComplete)
{
Vector3D position = requester.CubeBlock.GetPosition();
RelayStorage storage = requester.NetworkStorage;
Static.m_thread.EnqueueAction(() => {
List <OreDetector> oreDetectors = ResourcePool <List <OreDetector> > .Get();
Registrar.ForEach((OreDetector detector) => {
if (detector.Block.IsWorking && requester.CubeBlock.canControlBlock(detector.Block) && detector.m_netClient.GetStorage() == storage)
{
oreDetectors.Add(detector);
}
});
IOrderedEnumerable <OreDetector> sorted = oreDetectors.OrderBy(detector => Vector3D.DistanceSquared(position, detector.Block.GetPosition()));
foreach (OreDetector detector in sorted)
{
if (detector.GetOreLocations(position, oreType, onComplete))
{
return;
}
}
oreDetectors.Clear();
ResourcePool <List <OreDetector> > .Return(oreDetectors);
onComplete(false, null, null, null);
});
}
/// <summary>
/// Add the spheres that prevent autopilot from getting stuck between objects.
/// </summary>
/// <remarks>
/// For every cluster, adds a sphere that includes the centre of every sphere in the cluster.
/// </remarks>
public void AddMiddleSpheres()
{
for (int indexO = Clusters.Count - 1; indexO >= 0; indexO--)
{
List <RepulseSphere> cluster = Clusters[indexO];
if (cluster.Count < 2)
{
continue;
}
Vector3D[] points = new Vector3D[cluster.Count];
for (int indexI = cluster.Count - 1; indexI >= 0; indexI--)
{
points[indexI] = cluster[indexI].Centre;
}
BoundingSphereD sphere = BoundingSphereD.CreateFromPoints(points);
RepulseSphere repulse = new RepulseSphere()
{
Centre = sphere.Center, FixedRadius = sphere.Radius
};
#if DEBUG
List <IMyEntity> entities; ResourcePool.Get(out entities);
foreach (RepulseSphere rs in cluster)
{
entities.AddArray(rs.Entities);
}
repulse.Entities = entities.ToArray();
entities.Clear();
ResourcePool.Return(entities);
#endif
cluster.Add(repulse);
}
}
private void DisplyAutopilotStatus()
{
//Log.DebugLog("Building autopilot list", "DisplyAutopilotStatus()", Logger.severity.TRACE);
RelayStorage store = m_networkClient.GetStorage();
if (store == null)
{
m_textPanel.WritePublicText("No network connection");
return;
}
List <SortableAutopilot> autopilots = ResourcePool <List <SortableAutopilot> > .Get();
Vector3D mypos = m_block.GetPosition();
Registrar.ForEach <AutopilotTerminal>(ap => {
IRelayPart relayPart;
if (RelayClient.TryGetRelayPart((IMyCubeBlock)ap.m_block, out relayPart) && relayPart.GetStorage() == store && m_block.canControlBlock(ap.m_block))
{
autopilots.Add(new SortableAutopilot(ap, mypos));
}
});
autopilots.Sort();
StringBuilder displayText = new StringBuilder();
displayText.Append(timeString);
displayText.Append(DateTime.Now.ToLongTimeString());
displayText.AppendLine();
int count = 0;
foreach (SortableAutopilot ap in autopilots)
{
displayText.Append(tab);
displayText.Append(ap.Autopilot.m_block.CubeGrid.DisplayName);
displayText.Append(tab);
displayText.Append(PrettySI.makePretty(ap.Distance));
displayText.AppendLine("m");
ap.Autopilot.AppendingCustomInfo(displayText);
displayText.AppendLine();
count++;
if (count >= 5)
{
break;
}
}
autopilots.Clear();
ResourcePool <List <SortableAutopilot> > .Return(autopilots);
string displayString = displayText.ToString();
//Log.DebugLog("Writing to panel: " + m_textPanel.DisplayNameText + ":\n\t" + displayString, "DisplyAutopilotStatus()", Logger.severity.TRACE);
m_textPanel.WritePublicText(displayText.ToString());
}
/// <summary>
/// <para>For each LastSeen add to this storage or updates an existing LastSeen. LastSeen will be pushed to connected storages.</para>
/// </summary>
/// <param name="seen">Collection of LastSeen entitites.</param>
public void Receive(ICollection <LastSeen> seen)
{
HashSet <RelayStorage> sendToSet = ResourcePool <HashSet <RelayStorage> > .Get();
try
{
AddStorage(sendToSet, this);
foreach (RelayStorage sto in sendToSet)
{
using (sto.lock_lastSeen.AcquireExclusiveUsing())
foreach (LastSeen s in seen)
{
sto.in_Receive(s);
}
if (sto.m_nextClean_lastSeen <= Globals.UpdateCount)
{
Log.DebugLog("Running cleanup on last seen", Logger.severity.INFO);
sto.ForEachLastSeen(s => { });
}
}
}
finally
{
sendToSet.Clear();
ResourcePool <HashSet <RelayStorage> > .Return(sendToSet);
}
}
/// <summary>
/// <para>Add a Message to this storage. Message will be pushed to connected storages.</para>
/// <para>Not optimized for use within a loop.</para>
/// </summary>
/// <param name="msg">Message to receive.</param>
public void Receive(Message msg)
{
HashSet <RelayStorage> sendToSet = ResourcePool <HashSet <RelayStorage> > .Get();
try
{
AddStorage(sendToSet, this);
foreach (RelayStorage sto in sendToSet)
{
using (sto.lock_messages.AcquireExclusiveUsing())
sto.in_Receive(msg);
if (sto.m_nextClean_message <= Globals.UpdateCount)
{
Log.DebugLog("Running cleanup on message", Logger.severity.INFO);
sto.ForEachMessage(s => { });
}
}
}
finally
{
sendToSet.Clear();
ResourcePool <HashSet <RelayStorage> > .Return(sendToSet);
}
}
/// <summary>
/// Send _outgoing immediately.
/// </summary>
private void SendOutgoing()
{
const int maxSize = 4088;
List <byte> bytes; ResourcePool.Get(out bytes);
AddIdAndValue(bytes);
int initCount = bytes.Count;
if (initCount > maxSize)
{
alwaysLog("Cannot send message, value is too large. byte count: " + initCount + ", value: " + _outgoing.Value);
_outgoing = null;
return;
}
for (int entityIdIndex = _outgoing.EntityId.Count - 1; entityIdIndex >= 0; --entityIdIndex)
{
ByteConverter.AppendBytes(bytes, _outgoing.EntityId[entityIdIndex]);
if (bytes.Count > maxSize)
{
traceLog("Over max size, splitting message");
SendOutgoing(bytes);
AddIdAndValue(bytes);
}
}
SendOutgoing(bytes);
_outgoing = null;
bytes.Clear();
ResourcePool.Return(bytes);
}
protected override FrameworkElement CreateMarkerCore(object dataItem)
{
if (template == null)
{
throw new InvalidOperationException(Strings.Exceptions.TemplateShouldNotBeNull);
}
FrameworkElement marker = pool.Get();
if (marker == null)
{
marker = (FrameworkElement)template.LoadContent();
}
return(marker);
}
private void OnOreSearchComplete(bool success, IMyVoxelBase foundVoxel, string oreName, IEnumerable <Vector3D> positions)
{
Log.DebugLog("success: " + success + ", foundVoxel: " + foundVoxel + ", oreName: " + oreName, Logger.severity.DEBUG);
if (!success)
{
Log.DebugLog("No ore target found", Logger.severity.INFO);
m_navSet.OnTaskComplete_NavRot();
m_navSet.Settings_Commands.Complaint = InfoString.StringId.NoOreFound;
return;
}
m_targetVoxel = foundVoxel;
m_oreName = oreName;
if (m_approachFinders != null)
{
m_approachFinders.Clear();
}
else
{
ResourcePool.Get(out m_approachFinders);
}
Vector3D centre = TargetVoxel.GetCentre();
double minSpace = 4d * m_grid.LocalVolume.Radius;
foreach (Vector3D pos in positions)
{
Vector3D deposit = pos;
if (deposit == centre)
{
deposit += 1;
}
m_approachFinders.Add(new DepositFreeSpace(TargetVoxel, ref deposit, minSpace));
if (m_approachFinders.Count == MaxDeposits)
{
break;
}
}
Log.DebugLog("Created " + m_approachFinders.Count + " finders for " + oreName);
m_stage = Stage.GetApproach;
}
private void ProcessPoolResources(ResourcePool <Course> pool)
{
Parallel.For(1, 100, (i, loopState) =>
{
var course = pool.Get();
try
{
Console.WriteLine($"Student Name: {course.GetStudentById(i)}");
}
finally
{
pool.Return(course);
}
if (_cancellationTokenSource.Token.IsCancellationRequested)
{
loopState.Stop();
}
});
}
/// <summary>
/// Send a LastSeen to one or more NetworkStorage. Faster than looping through the collection and invoking Receive() for each one.
/// </summary>
public static void Receive(ICollection <RelayStorage> storage, LastSeen seen)
{
HashSet <RelayStorage> sendToSet = ResourcePool <HashSet <RelayStorage> > .Get();
try
{
foreach (RelayStorage sto in storage)
{
AddStorage(sendToSet, sto);
}
foreach (RelayStorage sto in sendToSet)
{
using (sto.lock_lastSeen.AcquireExclusiveUsing())
sto.in_Receive(seen);
}
}
finally
{
sendToSet.Clear();
ResourcePool <HashSet <RelayStorage> > .Return(sendToSet);
}
}
private static void RequestValues()
{
if (MyAPIGateway.Multiplayer.IsServer)
{
throw new Exception("Cannot request values, this is the server");
}
List <byte> bytes; ResourcePool.Get(out bytes);
bytes.Clear();
ByteConverter.AppendBytes(bytes, MessageHandler.SubMod.SyncRequest);
ByteConverter.AppendBytes(bytes, MyAPIGateway.Multiplayer.MyId);
Logger.DebugLog("requesting values from server");
if (!MyAPIGateway.Multiplayer.SendMessageToServer(MessageHandler.ModId, bytes.ToArray()))
{
Logger.AlwaysLog("Failed to send message, length: " + bytes.Count, Logger.severity.ERROR);
}
bytes.Clear();
ResourcePool.Return(bytes);
}
public Manager(MathboxRenderer mathboxRenderer)
{
MathboxRenderer = mathboxRenderer;
Pool = new ResourcePool(mathboxRenderer);
WIP = Pool.Get();
}
/// <summary>
/// Check opts, load/unload
/// </summary>
public void Update100()
{
if (m_holoEntities.Count != 0 && DateTime.UtcNow >= m_clearAllAt)
{
Log.DebugLog("clearing all holo entities");
foreach (SeenHolo sh in m_holoEntities.Values)
{
Log.DebugLog("removing " + sh.Seen.Entity.EntityId + "from m_holoEntities (clear all)");
OnRemove(sh);
}
m_holoEntities.Clear();
}
if (!Enabled)
{
return;
}
Vector3D playerPos = MyAPIGateway.Session.Player.GetPosition(), holoCentre = m_offset.ToWorld(m_block);
double distSquared = Vector3D.DistanceSquared(playerPos, holoCentre);
m_playerCanSee = distSquared <= 1e4d;
if (m_playerCanSee && distSquared > 100d)
{
List <MyLineSegmentOverlapResult <MyEntity> > entitiesInRay = ResourcePool <List <MyLineSegmentOverlapResult <MyEntity> > > .Get();
m_playerCanSee = false;
MyEntity[] ignore = new MyEntity[] { (MyEntity)MyAPIGateway.Session.Player.Controller.ControlledEntity };
foreach (Vector3 vector in Static.Directions)
{
LineD ray = new LineD(playerPos, holoCentre + vector * m_radiusHolo);
MyGamePruningStructure.GetTopmostEntitiesOverlappingRay(ref ray, entitiesInRay);
if (!RayCast.Obstructed(ray, entitiesInRay.Select(overlap => overlap.Element), ignore))
{
m_playerCanSee = true;
entitiesInRay.Clear();
break;
}
entitiesInRay.Clear();
}
ResourcePool <List <MyLineSegmentOverlapResult <MyEntity> > > .Return(entitiesInRay);
}
if (!m_playerCanSee)
{
return;
}
RelayStorage storage = m_netClient.GetStorage();
if (storage == null)
{
((IMyTerminalBlock)m_block).AppendCustomInfo("No network connection");
return;
}
m_clearAllAt = DateTime.UtcNow + Static.keepInCache;
storage.ForEachLastSeen(CreateHolo);
foreach (SeenHolo sh in m_holoEntities.Values)
{
if (CanDisplay(sh.Seen))
{
if (!sh.Holo.Render.Visible)
{
Log.DebugLog("showing holo: " + sh.Seen.Entity.getBestName());
SetupProjection(sh.Holo);
SetVisible(sh.Holo, true);
}
if (sh.Seen.Entity is MyCubeGrid && sh.ColouredByIntegrity != ((m_options & Option.IntegrityColours) != 0))
{
if (sh.ColouredByIntegrity)
{
RestoreColour(sh);
}
else
{
ColourByIntegrity(sh);
}
}
}
else if (sh.Holo.Render.Visible)
{
Log.DebugLog("hiding holo: " + sh.Seen.Entity.getBestName());
SetVisible(sh.Holo, false);
}
}
if (m_holoEntitiesRemove.Count != 0)
{
foreach (long entityId in m_holoEntitiesRemove)
{
Log.DebugLog("removing " + entityId + "from m_holoEntities");
SeenHolo sh;
if (!m_holoEntities.TryGetValue(entityId, out sh))
{
// this may be normal
Log.DebugLog("not in m_holoEntities: " + entityId, Logger.severity.WARNING);
continue;
}
OnRemove(sh);
m_holoEntities.Remove(entityId);
}
m_holoEntitiesRemove.Clear();
}
}
/// <summary>
/// Commits the assembled display list for rendering and initializes a new batch for assembly
/// </summary>
/// <param name="erase">indicates whether the target buffer should be erased before redering this display list</param>
public void CommitDisplayList(bool erase)
{
WIP.Commit(erase);
RenderQueue.Enqueue(WIP);
WIP = Pool.Get();
}
private void Display(List <long> entityIds = null)
{
if (entityIds != null)
{
UpdateInstructions();
}
//Log.DebugLog("Building display list", "Display()", Logger.severity.TRACE);
RelayStorage store = m_networkClient.GetStorage();
if (store == null)
{
//m_textPanel.WritePublicText("No network connection");
m_textSurface.WriteText("No network connection");
return;
}
m_sortableList = ResourcePool <List <sortableLastSeen> > .Get();
if (entityIds == null)
{
AllLastSeen(store);
}
else
{
SelectLastSeen(store, entityIds);
}
if (m_sortableList.Count == 0)
{
//m_textPanel.WritePublicText("No entities detected");
m_textSurface.WriteText("No entities detected");
m_sortableList.Clear();
ResourcePool <List <sortableLastSeen> > .Return(m_sortableList);
return;
}
m_lastDisplay = Globals.ElapsedTime;
m_sortableList.Sort();
StringBuilder displayText = new StringBuilder();
displayText.Append(timeString);
displayText.Append(DateTime.Now.ToLongTimeString());
displayText.AppendLine();
int count = 0;
foreach (sortableLastSeen sortable in m_sortableList)
{
sortable.TextForPlayer(displayText, count++);
if (count >= 20)
{
break;
}
}
m_sortableList.Clear();
ResourcePool <List <sortableLastSeen> > .Return(m_sortableList);
string displayString = displayText.ToString();
//Log.DebugLog("Writing to panel: " + m_textPanel.DisplayNameText + ":\n\t" + displayString, "Display()", Logger.severity.TRACE);
//m_textPanel.WritePublicText(displayText.ToString());
m_textPanel.WriteText(displayText.ToString());
}
/// <summary>
/// Tests if the ship is obstructed by any voxel.
/// </summary>
/// <param name="input"><see cref="TestInput"/></param>
/// <param name="result"><see cref="VoxelTestResult"/></param>
/// <returns>True iff a voxel is obstructing the ship.</returns>
public bool RayCastIntersectsVoxel(ref TestInput input, out VoxelTestResult result)
{
Profiler.StartProfileBlock();
Logger.DebugLog("direction vector is invalid: " + input.Direction, Logger.severity.FATAL, condition: !input.Direction.IsValid() || Math.Abs(1f - input.Direction.LengthSquared()) > 0.01f);
Logger.TraceLog(input.ToString());
if (input.Length < 1f)
{
// need to skip as Proximity doesn't work with short capsules
// should be safe, as the ship got here somehow
Logger.TraceLog("Input length is small, no voxel test necessary");
result = VoxelTestResult.Default;
result.Distance = input.Length;
result.Proximity = 1f;
return(false);
}
Vector3D currentPosition = AutopilotGrid.GetCentre();
Vector3 startOffset; Vector3.Multiply(ref input.Direction, StartRayCast, out startOffset);
Vector3D startOffsetD = startOffset;
Vector3D totalOffset; Vector3D.Add(ref input.Offset, ref startOffsetD, out totalOffset);
CapsuleD capsule;
Vector3D.Add(ref currentPosition, ref totalOffset, out capsule.P0);
Vector3D capsuleDisp;
{
capsuleDisp.X = input.Direction.X * input.Length;
capsuleDisp.Y = input.Direction.Y * input.Length;
capsuleDisp.Z = input.Direction.Z * input.Length;
}
Vector3D.Add(ref capsule.P0, ref capsuleDisp, out capsule.P1);
capsule.Radius = AutopilotGrid.PositionComp.LocalVolume.Radius;
//Logger.DebugLog("current position: " + currentPosition + ", offset: " + offset + ", line: " + rayDirectionLength + ", start: " + capsule.P0 + ", end: " + capsule.P1);
result = VoxelTestResult.Default;
Vector3D hitPosition;
float proximity = (float)CapsuleDExtensions.ProximityToVoxel(ref capsule, out result.ObstructingVoxel, out hitPosition, true, input.Length);
result.Proximity = 10f * proximity; // lie because we have not done a proper test but could have a very nice result
if (proximity > 1f)
{
Logger.TraceLog("Large capsule DOES NOT intersect voxel: " + capsule.String() + ", proximity: " + proximity + "/" + result.Proximity);
result.Distance = input.Length;
Profiler.EndProfileBlock();
return(false);
}
Logger.TraceLog("Large capsule DOES intersect voxel: " + capsule.String() + ", proximity: " + proximity + "/" + result.Proximity);
IEnumerable <CubeGridCache> myCaches = AttachedGrid.AttachedGrids(AutopilotGrid, AttachedGrid.AttachmentKind.Physics, true).Select(CubeGridCache.GetFor);
Vector3 v; input.Direction.CalculatePerpendicularVector(out v);
Vector3 w; Vector3.Cross(ref input.Direction, ref v, out w);
Matrix to3D = new Matrix(v.X, v.Y, v.Z, 0f,
w.X, w.Y, w.Z, 0f,
input.Direction.X, input.Direction.Y, input.Direction.Z, 0f,
0f, 0f, 0f, 1f);
Matrix to2D; Matrix.Invert(ref to3D, out to2D);
Vector2IMatrix <Vector3D> apShipRejections;
ResourcePool.Get(out apShipRejections);
MatrixD worldMatrix = AutopilotGrid.WorldMatrix;
float gridSize = AutopilotGrid.GridSize;
foreach (CubeGridCache cache in myCaches)
{
if (cache == null)
{
Logger.DebugLog("Missing a cache", Logger.severity.DEBUG);
Profiler.EndProfileBlock();
return(false);
}
foreach (Vector3I cell in cache.OccupiedCells())
{
Vector3 local = cell * gridSize;
Vector3D world; Vector3D.Transform(ref local, ref worldMatrix, out world);
Vector3D offsetWorld; Vector3D.Add(ref world, ref totalOffset, out offsetWorld);
Vector3D relative; Vector3D.Subtract(ref offsetWorld, ref currentPosition, out relative);
Vector3 relativeF = relative;
Vector3 rejection; Vector3.Reject(ref relativeF, ref input.Direction, out rejection);
Vector3 planarComponents; Vector3.Transform(ref rejection, ref to2D, out planarComponents);
Logger.DebugLog("Math fail: rejection: " + rejection + ", planar components: " + planarComponents + "\nto3D: " + to3D, Logger.severity.FATAL, condition: planarComponents.Z > 0.001f || planarComponents.Z < -0.001f);
Vector2 pc2 = new Vector2(planarComponents.X, planarComponents.Y);
apShipRejections.Add(ToCell(pc2, gridSize), offsetWorld);
}
}
Vector2IMatrix <bool> testedRejections;
ResourcePool.Get(out testedRejections);
const int allowedEmpty = 2;
foreach (KeyValuePair <Vector2I, Vector3D> cell in apShipRejections.MiddleOut())
{
//Logger.DebugLog("Cell was not set: " + cell, Logger.severity.FATAL, condition: cell.Value == Vector3D.Zero);
if (!testedRejections.Add(cell.Key, true))
{
continue;
}
int ringIndex = 0;
m_insideRing.Clear();
int biggestRingSq = 0;
while (true)
{
int consecutiveEmpty = 0;
ExpandingRings.Ring ring = ExpandingRings.GetRing(ringIndex++);
foreach (Vector2I ringOffset in ring.Squares)
{
if (apShipRejections.Contains(ringOffset + cell.Key))
{
consecutiveEmpty = 0;
}
else
{
consecutiveEmpty++;
if (consecutiveEmpty > allowedEmpty)
{
goto GotRing;
}
}
}
m_insideRing.AddArray(ring.Squares);
biggestRingSq = ring.DistanceSquared;
}
GotRing:
foreach (Vector2I ringOffset in m_insideRing)
{
testedRejections.Add(ringOffset + cell.Key, true);
}
capsule.P0 = cell.Value;
Vector3D.Add(ref capsule.P0, ref capsuleDisp, out capsule.P1);
capsule.Radius = (1f + (float)Math.Sqrt(biggestRingSq)) * gridSize;
result.Proximity = (float)CapsuleDExtensions.ProximityToVoxel(ref capsule, out result.ObstructingVoxel, out hitPosition, true, input.Length);
if (result.Proximity <= 1f)
{
Logger.TraceLog("Block capsule does hit voxel: " + capsule.String() + ", proxmity: " + result.Proximity);
double distance; Vector3D.Distance(ref capsule.P0, ref hitPosition, out distance);
result.Distance = (float)distance;
apShipRejections.Clear();
testedRejections.Clear();
ResourcePool.Return(apShipRejections);
ResourcePool.Return(testedRejections);
Profiler.EndProfileBlock();
return(true);
}
}
Logger.TraceLog("Ship's path is clear from voxels, proximity: " + result.Proximity);
apShipRejections.Clear();
testedRejections.Clear();
ResourcePool.Return(apShipRejections);
ResourcePool.Return(testedRejections);
Profiler.EndProfileBlock();
return(false);
}
/// <summary>
/// Tests a grid for obstructing the ship via vector rejection.
/// </summary>
/// <param name="oGrid">The grid that may obstruct this one.</param>
/// <param name="ignoreBlock">Block to ignore, or null</param>
/// <param name="input"><see cref="TestInput"/></param>
/// <param name="result"><see cref="GridTestResult"/></param>
/// <returns>True if oGrid is blocking the ship.</returns>
private bool RejectionIntersects(MyCubeGrid oGrid, MyCubeBlock ignoreBlock, ref TestInput input, ref GridTestResult result)
{
//Logger.DebugLog("Rejection vector is not normalized, length squared: " + rejectionVector.LengthSquared(), Logger.severity.FATAL, condition: Math.Abs(rejectionVector.LengthSquared() - 1f) > 0.001f);
//Logger.DebugLog("Testing for rejection intersection: " + oGrid.nameWithId() + ", starting from: " + (AutopilotGrid.GetCentre() + offset) + ", rejection vector: " + rejectionVector + ", distance: " + rejectionDistance +
// ", final: " + (AutopilotGrid.GetCentre() + offset + rejectionVector * rejectionDistance));
//Logger.DebugLog("rejction distance < 0: " + rejectionDistance, Logger.severity.ERROR, condition: rejectionDistance < 0f);
IEnumerable <CubeGridCache> myCaches = AttachedGrid.AttachedGrids(AutopilotGrid, AttachedGrid.AttachmentKind.Physics, true).Select(CubeGridCache.GetFor);
Vector3D currentPosition = AutopilotGrid.GetCentre();
CubeGridCache oCache = CubeGridCache.GetFor(oGrid);
if (oCache == null)
{
Logger.DebugLog("Failed to get cache for other grid", Logger.severity.DEBUG);
return(false);
}
bool checkBlock = ignoreBlock != null && oGrid == ignoreBlock.CubeGrid;
Vector3 v; input.Direction.CalculatePerpendicularVector(out v);
Vector3 w; Vector3.Cross(ref input.Direction, ref v, out w);
Matrix to3D = new Matrix(v.X, v.Y, v.Z, 0f,
w.X, w.Y, w.Z, 0f,
input.Direction.X, input.Direction.Y, input.Direction.Z, 0f,
0f, 0f, 0f, 1f);
Matrix to2D; Matrix.Invert(ref to3D, out to2D);
float roundTo;
int minDistanceSquared;
if (AutopilotGrid.GridSizeEnum == oGrid.GridSizeEnum)
{
roundTo = AutopilotGrid.GridSize;
minDistanceSquared = 1;
}
else
{
roundTo = Math.Min(AutopilotGrid.GridSize, oGrid.GridSize);
minDistanceSquared = (int)Math.Ceiling(Math.Max(AutopilotGrid.GridSize, oGrid.GridSize) / roundTo);
minDistanceSquared *= minDistanceSquared;
}
int maxDistanceSquared = minDistanceSquared * 100;
Profiler.StartProfileBlock("RejectionIntersects:Build ship");
Vector2IMatrix <bool> apShipRejections;
ResourcePool.Get(out apShipRejections);
MatrixD worldMatrix = AutopilotGrid.WorldMatrix;
float gridSize = AutopilotGrid.GridSize;
float minProjection = float.MaxValue, maxProjection = float.MinValue; // the permitted range when rejecting the other grids cells
foreach (CubeGridCache cache in myCaches)
{
if (cache == null)
{
Logger.DebugLog("Missing a cache", Logger.severity.DEBUG);
Profiler.EndProfileBlock();
return(false);
}
foreach (Vector3I cell in cache.OccupiedCells())
{
Vector3 local = cell * gridSize;
MyCubeBlock block = (MyCubeBlock)cache.CubeGrid.GetCubeBlock(cell)?.FatBlock;
if (block != null && block.Subparts != null && block.Subparts.Count != 0 && !CellOccupiedByBlock(cell, block))
{
continue;
}
Vector3D world; Vector3D.Transform(ref local, ref worldMatrix, out world);
Vector3D relative; Vector3D.Subtract(ref world, ref currentPosition, out relative);
Vector3 relativeF = relative;
float projectionDistance; Vector3 rejection;
VectorExtensions.RejectNormalized(ref relativeF, ref input.Direction, out projectionDistance, out rejection);
if (projectionDistance < minProjection)
{
minProjection = projectionDistance;
}
else if (projectionDistance > maxProjection)
{
maxProjection = projectionDistance;
}
Vector3 planarComponents; Vector3.Transform(ref rejection, ref to2D, out planarComponents);
//Logger.DebugLog("Math fail: rejection: " + rejection + ", planar components: " + planarComponents + "\nto3D: " + to3D, Logger.severity.WARNING, condition: planarComponents.Z > 0.001f || planarComponents.Z < -0.001f);
Vector2 pc2 = new Vector2(planarComponents.X, planarComponents.Y);
apShipRejections[ToCell(pc2, roundTo)] = true;
//Logger.DebugLog("My rejection: " + rejection + ", planar: " + ToCell(pc2, roundTo));
}
}
Profiler.EndProfileBlock();
minProjection += StartRayCast; // allow autopilot to move away from a touching object
//Logger.DebugLog("projection min: " + minProjection + ", max: " + maxProjection + ", max for other: " + (maxProjection + rejectionDistance));
maxProjection += input.Length;
//Logger.DebugLog("checking other grid cells");
Profiler.StartProfileBlock("RejectionIntersects:other grid");
Vector2IMatrix <bool> otherGridRejections;
ResourcePool.Get(out otherGridRejections);
worldMatrix = oGrid.WorldMatrix;
gridSize = oGrid.GridSize;
foreach (Vector3I cell in oCache.OccupiedCells())
{
//Logger.DebugLog("cell: " + cell);
Vector3 local = cell * gridSize;
Vector3D world; Vector3D.Transform(ref local, ref worldMatrix, out world);
Vector3D offsetWorld; Vector3D.Subtract(ref world, ref input.Offset, out offsetWorld);
Vector3D relative; Vector3D.Subtract(ref offsetWorld, ref currentPosition, out relative);
Vector3 relativeF = relative;
Vector3 rejection;
VectorExtensions.RejectNormalized(ref relativeF, ref input.Direction, out result.Distance, out rejection);
if (result.Distance < minProjection || result.Distance > maxProjection)
{
continue;
}
Vector3 planarComponents; Vector3.Transform(ref rejection, ref to2D, out planarComponents);
//Logger.DebugLog("Math fail: rejection: " + rejection + ", planar components: " + planarComponents + "\nto3D: " + to3D, Logger.severity.WARNING, condition: planarComponents.Z > 0.001f || planarComponents.Z < -0.001f);
Vector2 pc2 = new Vector2(planarComponents.X, planarComponents.Y);
Vector2I cell2D = ToCell(pc2, roundTo);
if (!otherGridRejections.Add(cell2D, true))
{
//Logger.DebugLog("Already tested: " + cell2D);
continue;
}
//Logger.DebugLog("Rejection: " + rejection + ", planar: " + cell2D);
//Logger.DebugLog("testing range. x: " + (cell2D.X - steps) + " - " + (cell2D.X + steps));
ExpandingRings.Ring ring = default(ExpandingRings.Ring);
for (int ringIndex = 0; ring.DistanceSquared <= maxDistanceSquared; ringIndex++)
{
ring = ExpandingRings.GetRing(ringIndex);
for (int squareIndex = 0; squareIndex < ring.Squares.Length; squareIndex++)
{
if (apShipRejections.Contains(cell2D + ring.Squares[squareIndex]))
{
if (ring.DistanceSquared <= minDistanceSquared)
{
IMySlimBlock slim = oGrid.GetCubeBlock(cell);
if (slim != null)
{
if (checkBlock && slim.FatBlock == ignoreBlock)
{
continue;
}
MyCubeBlock fat = (MyCubeBlock)slim.FatBlock;
if (fat != null && fat.Subparts != null && fat.Subparts.Count != 0 && !CellOccupiedByBlock(cell, fat))
{
continue;
}
result.ObstructingBlock = fat;
}
else
{
result.ObstructingBlock = null;
}
result.Proximity = 0f;
Logger.DebugLog("Hit, projectionDistance: " + result.Distance + ", min: " + minProjection + ", max: " + maxProjection + ", ring: " + ringIndex + ", ring dist sq: " + ring.DistanceSquared + ", min dist sq: " + minDistanceSquared + ", max dist sq: " + maxDistanceSquared);
Profiler.EndProfileBlock();
apShipRejections.Clear();
otherGridRejections.Clear();
ResourcePool.Return(apShipRejections);
ResourcePool.Return(otherGridRejections);
return(true);
}
else
{
maxDistanceSquared = ring.DistanceSquared;
goto NextCell;
}
}
}
}
NextCell :;
}
Profiler.EndProfileBlock();
apShipRejections.Clear();
otherGridRejections.Clear();
ResourcePool.Return(apShipRejections);
ResourcePool.Return(otherGridRejections);
result.Proximity = (float)Math.Sqrt(maxDistanceSquared);
return(false);
}
protected UIElement GetResourceFromPool()
{
return(pool.Get());
}