private void Close()
{
CustomTools.Console.DebugLog("Client::Close() Close client");
CloseWebSocket();
if (SendFromThread)
{
sendingQueue.Clear();
}
ConnectionClosed.SafeInvoke(this);
}
private void Dispose(bool disposing)
{
if (disposing)
{
CloseWebSocket();
uri = null;
if (!callbackManager.IsNull())
{
callbackManager.Dispose();
callbackManager = null;
}
if (!sendingQueue.IsNull())
{
sendingQueue.Clear();
sendingQueue = null;
}
pinging = false;
connectionOpenEvent.Reset();
connectionOpenEvent.Close();
if (!receivedQueue.IsNull())
{
receivedQueue.Clear();
receivedQueue = null;
}
}
}
/// <summary>
/// Test a path between current position and destination.
/// </summary>
private void TestPath(Vector3D destination, MyEntity ignoreEntity, byte runId, bool isAlternate, bool tryAlternates, bool slowDown = false)
{
m_logger.debugLog("m_navBlock == null", Logger.severity.FATAL, condition: m_navBlock == null);
if (runId != m_runId)
{
m_logger.debugLog("destination changed, abort", Logger.severity.DEBUG);
return;
}
if (!lock_testPath.TryAcquireExclusive())
{
m_logger.debugLog("Already running, requeue (destination:" + destination + ", ignoreEntity: " + ignoreEntity.getBestName() + ", runId :" + runId
+ ", isAlternate: " + isAlternate + ", tryAlternates: " + tryAlternates + ", slowDown: " + slowDown + ")");
LockedQueue <Action> queue = isAlternate ? m_pathLow : m_pathHigh;
queue.Enqueue(() => TestPath(destination, ignoreEntity, runId, isAlternate, tryAlternates));
return;
}
try
{
if (m_grid != m_navBlock.Grid)
{
m_logger.debugLog("Grid has changed, from " + m_grid.getBestName() + " to " + m_navBlock.Grid.getBestName() + ", nav block: " + m_navBlock.Block.getBestName(), Logger.severity.WARNING);
return;
}
m_logger.debugLog("Running, (destination:" + destination + ", ignoreEntity: " + ignoreEntity.getBestName() + ", runId :" + runId
+ ", isAlternate: " + isAlternate + ", tryAlternates: " + tryAlternates + ", slowDown: " + slowDown + ")");
MyEntity obstructing;
Vector3? pointOfObstruction;
if (!isAlternate && !m_ignoreAsteroid)
{
if (slowDown)
{
if ((m_planetCheckSpeed.CurrentState & PlanetChecker.State.Blocked) != 0)
{
float speed = Vector3.Distance(m_planetCheckSpeed.ObstructionPoint, m_navBlock.WorldPosition) * 0.1f;
if (speed < 1f)
{
speed = 1f;
}
m_navSet.Settings_Task_NavWay.SpeedTarget = speed;
m_logger.debugLog("Path blocked by planet, set SpeedTarget to " + speed + ", obstructed by planet", Logger.severity.TRACE);
return;
}
}
else
{
if ((m_planetCheckDest.CurrentState & PlanetChecker.State.Blocked) != 0 &&
// planet checker is using an older displacement so verify that obstruction is closer than destination
Vector3D.DistanceSquared(m_navBlock.WorldPosition, m_planetCheckDest.ObstructionPoint) < Vector3D.DistanceSquared(m_navBlock.WorldPosition, destination))
{
m_logger.debugLog("path blocked by planet, to destination: " + (destination - m_navBlock.WorldPosition) + ", to obstruction: " + (m_planetCheckDest.ObstructionPoint - m_navBlock.WorldPosition));
if (m_pathState < PathState.Searching)
{
m_pathState = PathState.Searching;
}
obstructing = m_planetCheckDest.gravcomp;
Vector3 direction = Vector3.Normalize(m_navBlock.WorldPosition - obstructing.GetCentre());
pointOfObstruction = m_planetCheckDest.ObstructionPoint + direction * 1e3f;
float distance = Vector3.Distance(m_navBlock.WorldPosition, pointOfObstruction.Value);
MoveObstruction = obstructing;
m_pathHigh.Clear();
ClearAltPath();
if ((m_planetCheckDest.CurrentState & PlanetChecker.State.BlockedPath) != 0)
{
FindAlternate_AroundObstruction(pointOfObstruction.Value - m_navBlock.WorldPosition, new Vector3[] { direction }, 1e4f, runId);
}
else // blocked by gravity
{
FindAlternate_AroundObstruction(pointOfObstruction.Value - m_navBlock.WorldPosition, new Vector3[] { direction }, 1e6f, runId);
}
m_pathLow.Enqueue(() => {
if (m_altPath_AlternatesFound != 0)
{
SetWaypoint();
}
RunItem();
});
m_pathLow.Enqueue(() => m_pathState = PathState.Path_Blocked);
return;
}
}
}
// for alternates, check that it can be better than current value
if (isAlternate)
{
float distToWaypointSquared = (float)Vector3D.DistanceSquared(m_navBlock.WorldPosition, destination);
if (distToWaypointSquared * WaypointDistanceBias * WaypointDistanceBias > m_altPath_PathValue * m_altPath_PathValue)
{
m_logger.debugLog("no point in checking alternate path, bias is too high", Logger.severity.TRACE);
m_logger.debugLog("no alternate, yet path value is set", Logger.severity.ERROR, condition: m_altPath_AlternatesFound == 0);
IncrementAlternatesFound();
return;
}
}
if (m_pathChecker.TestFast(m_navBlock, destination, m_ignoreAsteroid, ignoreEntity, m_landing))
{
m_logger.debugLog("path is clear (fast)", Logger.severity.TRACE);
PathClear(ref destination, runId, isAlternate, slowDown);
return;
}
if (m_pathChecker.TestSlow(out obstructing, out pointOfObstruction))
{
m_logger.debugLog("path is clear (slow)", Logger.severity.TRACE);
PathClear(ref destination, runId, isAlternate, slowDown);
return;
}
if (runId != m_runId)
{
m_logger.debugLog("destination changed, abort", Logger.severity.DEBUG);
return;
}
if (slowDown)
{
float speed = Vector3.Distance(pointOfObstruction.Value, m_navBlock.WorldPosition) * 0.1f;
if (speed < 1f)
{
speed = 1f;
}
IMyEntity destEntity = m_navSet.Settings_Current.DestinationEntity;
if (destEntity != null)
{
destEntity = destEntity.GetTopMostParent();
}
if (obstructing.GetTopMostParent() == destEntity)
{
m_navSet.Settings_Task_NavWay.SpeedMaxRelative = speed;
m_logger.debugLog("Set SpeedMaxRelative to " + speed + ", obstructing: " + obstructing.getBestName() + ", DestinationEntity: " + m_navSet.Settings_Current.DestinationEntity.getBestName(), Logger.severity.TRACE);
}
else
{
m_navSet.Settings_Task_NavWay.SpeedTarget = speed;
m_logger.debugLog("Set SpeedTarget to " + speed + ", obstructing: " + obstructing.getBestName() + ", DestinationEntity: " + m_navSet.Settings_Current.DestinationEntity.getBestName(), Logger.severity.TRACE);
}
return;
}
if (m_pathState < PathState.Searching)
{
m_pathState = PathState.Searching;
}
m_logger.debugLog("path is blocked by " + obstructing.getBestName() + " at " + pointOfObstruction + ", ignoreEntity: " + ignoreEntity.getBestName(), isAlternate ? Logger.severity.TRACE : Logger.severity.DEBUG);
m_logger.debugLog("grid: " + obstructing.GetTopMostParent().DisplayName, isAlternate ? Logger.severity.TRACE : Logger.severity.DEBUG, condition: obstructing is IMyCubeBlock);
if (isAlternate && m_altPath_AlternatesFound != 0)
{
IncrementAlternatesFound();
}
if (tryAlternates)
{
//float angle = m_navSet.Settings_Current.DistanceAngle;
//if (angle > 0.1f && CanRotate)
//{
// m_logger.debugLog("wait for rotation", "TestPath()");
// return;
//}
if (m_navSet.Settings_Task_NavEngage.NavigatorMover != m_navSet.Settings_Current.NavigatorMover)
{
m_logger.debugLog("obstructed while flying to a waypoint, throwing it out and starting over", Logger.severity.DEBUG);
m_navSet.OnTaskComplete_NavWay();
return;
}
ClearAltPath();
MoveObstruction = obstructing;
TryAlternates(runId, pointOfObstruction.Value, obstructing);
}
}
finally
{
lock_testPath.ReleaseExclusive();
RunItem();
}
}
public void TestPath(Vector3D destination, bool landing)
{
if (m_navSet.Settings_Current.DestinationChanged || m_prevMover != m_navSet.Settings_Current.NavigatorMover)
{
m_logger.debugLog("new destination: " + destination, Logger.severity.INFO);
m_navSet.Settings_Task_NavWay.DestinationChanged = false;
m_prevMover = m_navSet.Settings_Current.NavigatorMover;
m_runId++;
m_pathLow.Clear();
ClearAltPath();
m_pathState = PathState.Not_Running;
m_planetCheckDest.Stop();
m_planetCheckSpeed.Stop();
}
//else
// m_logger.debugLog("destination unchanged", "TestPath()");
if (Globals.UpdateCount < m_nextRunPath)
{
return;
}
m_nextRunPath = Globals.UpdateCount + 10ul;
if (m_pathLow.Count != 0)
{
m_logger.debugLog("path low is running");
return;
}
m_navBlock = m_navSet.Settings_Current.NavigationBlock;
m_destination = destination;
m_ignoreAsteroid = m_navSet.Settings_Current.IgnoreAsteroid;
m_landing = landing;
m_canChangeCourse = m_navSet.Settings_Current.PathfinderCanChangeCourse;
MyEntity destEntity = m_navSet.Settings_Current.DestinationEntity as MyEntity;
m_logger.debugLog("DestinationEntity: " + m_navSet.Settings_Current.DestinationEntity.getBestName());
byte runId = m_runId;
const float minimumDistance = 100f;
const float minDistSquared = minimumDistance * minimumDistance;
const float seconds = 10f;
const float distOverSeconds = minimumDistance / seconds;
Vector3 displacement = destination - m_navBlock.WorldPosition;
float distanceSquared = displacement.LengthSquared();
float testDistance;
Vector3 move_direction = m_grid.Physics.LinearVelocity;
float speedSquared = move_direction.LengthSquared();
if (distanceSquared > minDistSquared)
{
// only look ahead 10 s / 100 m
testDistance = speedSquared < distOverSeconds ? minimumDistance : (float)Math.Sqrt(speedSquared) * seconds;
if (testDistance * testDistance < distanceSquared)
{
Vector3 direction = displacement / (float)Math.Sqrt(distanceSquared);
destination = m_navBlock.WorldPosition + testDistance * direction;
m_logger.debugLog("moved destination: " + destination + ", distance: " + testDistance + ", direction: " + direction);
}
}
else
{
m_logger.debugLog("using actual destination: " + destination);
}
m_pathHigh.Enqueue(() => TestPath(destination, destEntity, runId, isAlternate: false, tryAlternates: true));
if (m_ignoreAsteroid)
{
m_planetCheckDest.Stop();
}
else
{
m_planetCheckDest.Start(destination - m_navBlock.WorldPosition);
}
// given velocity and distance, calculate destination
if (speedSquared > 1f)
{
Vector3D moveDest = m_navBlock.WorldPosition + move_direction * LookAheadSpeed_Seconds;
m_pathHigh.Enqueue(() => TestPath(moveDest, null, runId, isAlternate: false, tryAlternates: false, slowDown: true));
if (m_ignoreAsteroid)
{
m_planetCheckSpeed.Stop();
}
else
{
m_planetCheckSpeed.Start(moveDest - m_navBlock.WorldPosition);
}
}
else
{
m_navSet.Settings_Task_NavWay.SpeedMaxRelative = float.MaxValue;
m_navSet.Settings_Task_NavWay.SpeedTarget = float.MaxValue;
}
RunItem();
}