private bool PhysUpdate()
{
IMonitorModule monitorModule = RequestModuleInterface <IMonitorModule>();
IPhysicsFrameMonitor physicsFrameMonitor = monitorModule.GetMonitor <IPhysicsFrameMonitor>(this);
IPhysicsUpdateFrameMonitor physicsFrameTimeMonitor = monitorModule.GetMonitor <IPhysicsUpdateFrameMonitor>(this);
IPhysicsMonitor monitor2 = RequestModuleInterface <IPhysicsMonitor>();
ILLClientInventory inventoryModule = RequestModuleInterface <ILLClientInventory>();
while (true)
{
if (!ShouldRunHeartbeat) //If we arn't supposed to be running, kill ourselves
{
return(false);
}
int maintc = Util.EnvironmentTickCount();
int BeginningFrameTime = maintc;
ISceneEntity[] entities = null;
lock (PhysicsReturns)
{
if (PhysicsReturns.Count != 0)
{
entities = PhysicsReturns.ToArray();
PhysicsReturns.Clear();
}
}
if (entities != null && inventoryModule != null)
{
inventoryModule.ReturnObjects(entities, UUID.Zero);
}
int PhysicsUpdateTime = Util.EnvironmentTickCount();
if (m_frame % m_update_physics == 0)
{
TimeSpan SinceLastFrame = DateTime.UtcNow - m_lastphysupdate;
if (!RegionInfo.RegionSettings.DisablePhysics &&
ApproxEquals((float)SinceLastFrame.TotalMilliseconds,
m_updatetimespan, 3))
{
m_sceneGraph.UpdatePreparePhysics();
m_sceneGraph.UpdatePhysics((float)SinceLastFrame.TotalSeconds);
m_lastphysupdate = DateTime.UtcNow;
int MonitorPhysicsUpdateTime = Util.EnvironmentTickCountSubtract(PhysicsUpdateTime);
if (MonitorPhysicsUpdateTime != 0)
{
if (physicsFrameTimeMonitor != null)
{
physicsFrameTimeMonitor.AddTime(MonitorPhysicsUpdateTime);
}
if (monitor2 != null)
{
monitor2.AddPhysicsStats(RegionInfo.RegionID, PhysicsScene);
}
if (m_lastPhysicsChange != RegionInfo.RegionSettings.DisablePhysics)
{
StartPhysicsScene();
}
}
if (physicsFrameMonitor != null)
{
physicsFrameMonitor.AddFPS(1);
}
}
else if (m_lastPhysicsChange != RegionInfo.RegionSettings.DisablePhysics)
{
StopPhysicsScene();
}
m_lastPhysicsChange = RegionInfo.RegionSettings.DisablePhysics;
}
//Get the time between beginning and end
maintc = Util.EnvironmentTickCountSubtract(BeginningFrameTime);
if (maintc == 0)
{
continue;
}
int getSleepTime = GetHeartbeatSleepTime(maintc, true);
if (getSleepTime > 0)
{
Thread.Sleep(getSleepTime);
}
}
}
void Heartbeat()
{
IMonitorModule monitorModule = RequestModuleInterface <IMonitorModule>();
ISimFrameMonitor simFrameMonitor = monitorModule.GetMonitor <ISimFrameMonitor>(this);
ITotalFrameTimeMonitor totalFrameMonitor = monitorModule.GetMonitor <ITotalFrameTimeMonitor>(this);
ILastFrameTimeMonitor lastFrameMonitor = monitorModule.GetMonitor <ILastFrameTimeMonitor>(this);
IOtherFrameMonitor otherFrameMonitor = monitorModule.GetMonitor <IOtherFrameMonitor>(this);
ISleepFrameMonitor sleepFrameMonitor = monitorModule.GetMonitor <ISleepFrameMonitor>(this);
IPhysicsFrameMonitor physicsFrameMonitor = monitorModule.GetMonitor <IPhysicsFrameMonitor>(this);
IPhysicsUpdateFrameMonitor physicsFrameTimeMonitor = monitorModule.GetMonitor <IPhysicsUpdateFrameMonitor>(this);
IPhysicsMonitor physicsMonitor = RequestModuleInterface <IPhysicsMonitor>();
ILLClientInventory inventoryModule = RequestModuleInterface <ILLClientInventory>();
while (true)
{
if (!ShouldRunHeartbeat) //If we aren't supposed to be running, kill ourselves
{
return;
}
int maintc = Util.EnvironmentTickCount();
int BeginningFrameTime = maintc;
// Increment the frame counter
++Frame;
try
{
int OtherFrameTime = Util.EnvironmentTickCount();
ISceneEntity[] entities = null;
lock (PhysicsReturns)
{
if (PhysicsReturns.Count != 0)
{
entities = PhysicsReturns.ToArray();
PhysicsReturns.Clear();
}
}
if (entities != null && inventoryModule != null)
{
inventoryModule.ReturnObjects(entities, UUID.Zero);
}
if (Frame % m_update_entities == 0)
{
m_sceneGraph.UpdateEntities();
}
if (Frame % m_update_events == 0)
{
m_sceneGraph.PhysicsScene.UpdatesLoop();
}
if (Frame % m_update_events == 0)
{
m_eventManager.TriggerOnFrame();
}
if (Frame % m_update_coarse_locations == 0)
{
List <Vector3> coarseLocations;
List <UUID> avatarUUIDs;
if (SceneGraph.GetCoarseLocations(out coarseLocations, out avatarUUIDs, 60))
{
// Send coarse locations to clients
foreach (IScenePresence presence in GetScenePresences())
{
presence.SendCoarseLocations(coarseLocations, avatarUUIDs);
}
}
}
int PhysicsUpdateTime = Util.EnvironmentTickCount();
if (Frame % m_update_physics == 0)
{
TimeSpan SinceLastFrame = DateTime.UtcNow - m_lastphysupdate;
if (!RegionInfo.RegionSettings.DisablePhysics &&
ApproxEquals((float)SinceLastFrame.TotalMilliseconds,
m_updatetimespan, 3))
{
m_sceneGraph.UpdatePreparePhysics();
m_sceneGraph.UpdatePhysics((float)SinceLastFrame.TotalSeconds);
m_lastphysupdate = DateTime.UtcNow;
int MonitorPhysicsUpdateTime = Util.EnvironmentTickCountSubtract(PhysicsUpdateTime);
if (MonitorPhysicsUpdateTime != 0)
{
if (physicsFrameTimeMonitor != null)
{
physicsFrameTimeMonitor.AddTime(MonitorPhysicsUpdateTime);
}
if (physicsMonitor != null)
{
physicsMonitor.AddPhysicsStats(RegionInfo.RegionID, PhysicsScene);
}
if (m_lastPhysicsChange != RegionInfo.RegionSettings.DisablePhysics)
{
StartPhysicsScene();
}
}
if (physicsFrameMonitor != null)
{
physicsFrameMonitor.AddFPS(1);
}
}
else if (m_lastPhysicsChange != RegionInfo.RegionSettings.DisablePhysics)
{
StopPhysicsScene();
}
m_lastPhysicsChange = RegionInfo.RegionSettings.DisablePhysics;
}
//Now fix the sim stats
int MonitorOtherFrameTime = Util.EnvironmentTickCountSubtract(OtherFrameTime);
int MonitorLastCompletedFrame = Util.EnvironmentTickCount();
simFrameMonitor.AddFPS(1);
lastFrameMonitor.SetValue(MonitorLastCompletedFrame);
otherFrameMonitor.AddTime(MonitorOtherFrameTime);
}
catch (Exception e)
{
MainConsole.Instance.Error("[Scene]: Failed with exception " + e + " in region: " +
RegionInfo.RegionName);
return;
}
//Get the time between beginning and end
maintc = Util.EnvironmentTickCountSubtract(BeginningFrameTime);
//Beginning + (time between beginning and end) = end
int MonitorEndFrameTime = BeginningFrameTime + maintc;
int getSleepTime = GetHeartbeatSleepTime(maintc);
if (getSleepTime > 0)
{
Thread.Sleep(getSleepTime);
}
if (sleepFrameMonitor != null)
{
sleepFrameMonitor.AddTime(getSleepTime);
totalFrameMonitor.AddFrameTime(MonitorEndFrameTime);
}
}
}
/// <summary>
/// Move the given scene object into a new region depending on which region its absolute position has moved
/// into.
/// This method locates the new region handle and offsets the prim position for the new region
/// </summary>
/// <param name="attemptedPosition">the attempted out of region position of the scene object</param>
/// <param name="grp">the scene object that we're crossing</param>
/// <param name="destination"></param>
public bool CrossGroupToNewRegion(ISceneEntity grp, Vector3 attemptedPosition, GridRegion destination)
{
if (grp == null)
{
return(false);
}
if (grp.IsDeleted)
{
return(false);
}
if (grp.Scene == null)
{
return(false);
}
if (grp.RootChild.DIE_AT_EDGE)
{
// We remove the object here
try {
IBackupModule backup = grp.Scene.RequestModuleInterface <IBackupModule> ();
if (backup != null)
{
return(backup.DeleteSceneObjects(new [] { grp }, true, true));
}
} catch (Exception) {
MainConsole.Instance.Warn(
"[Database]: exception when trying to remove the prim that crossed the border.");
}
return(false);
}
if (grp.RootChild.RETURN_AT_EDGE)
{
// We remove the object here
try {
List <ISceneEntity> objects = new List <ISceneEntity> {
grp
};
ILLClientInventory inventoryModule = grp.Scene.RequestModuleInterface <ILLClientInventory> ();
if (inventoryModule != null)
{
return(inventoryModule.ReturnObjects(objects.ToArray(), UUID.Zero));
}
} catch (Exception) {
MainConsole.Instance.Warn(
"[Scene]: exception when trying to return the prim that crossed the border.");
}
return(false);
}
Vector3 oldGroupPosition = grp.RootChild.GroupPosition;
// If we fail to cross the border, then reset the position of the scene object on that border.
if (destination != null && !CrossPrimGroupIntoNewRegion(destination, grp, attemptedPosition))
{
grp.OffsetForNewRegion(oldGroupPosition);
grp.ScheduleGroupUpdate(PrimUpdateFlags.ForcedFullUpdate);
return(false);
}
return(true);
}
private bool Update()
{
if (!ShouldRunHeartbeat) //If we arn't supposed to be running, kill ourselves
{
return(false);
}
ISimFrameMonitor simFrameMonitor = (ISimFrameMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "SimFrameStats");
ITotalFrameTimeMonitor totalFrameMonitor = (ITotalFrameTimeMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Total Frame Time");
ISetMonitor lastFrameMonitor = (ISetMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Last Completed Frame At");
ITimeMonitor otherFrameMonitor = (ITimeMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Other Frame Time");
ITimeMonitor sleepFrameMonitor = (ITimeMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Sleep Frame Time");
IPhysicsFrameMonitor physicsFrameMonitor = (IPhysicsFrameMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Total Physics Frame Time");
ITimeMonitor physicsSyncFrameMonitor = (ITimeMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Physics Sync Frame Time");
ITimeMonitor physicsFrameTimeMonitor = (ITimeMonitor)RequestModuleInterface <IMonitorModule>().GetMonitor(RegionInfo.RegionID.ToString(), "Physics Update Frame Time");
int maintc = Util.EnvironmentTickCount();
int BeginningFrameTime = maintc;
// Increment the frame counter
++m_frame;
try
{
int OtherFrameTime = Util.EnvironmentTickCount();
if (PhysicsReturns.Count != 0)
{
lock (PhysicsReturns)
{
ILLClientInventory inventoryModule = RequestModuleInterface <ILLClientInventory>();
if (inventoryModule != null)
{
inventoryModule.ReturnObjects(PhysicsReturns.ToArray(), UUID.Zero);
}
PhysicsReturns.Clear();
}
}
if (m_frame % m_update_coarse_locations == 0)
{
List <Vector3> coarseLocations;
List <UUID> avatarUUIDs;
SceneGraph.GetCoarseLocations(out coarseLocations, out avatarUUIDs, 60);
// Send coarse locations to clients
foreach (IScenePresence presence in GetScenePresences())
{
presence.SendCoarseLocations(coarseLocations, avatarUUIDs);
}
}
if (m_frame % m_update_entities == 0)
{
m_sceneGraph.UpdateEntities();
}
if (m_frame % m_update_events == 0)
{
m_eventManager.TriggerOnFrame();
}
int PhysicsSyncTime = Util.EnvironmentTickCount();
TimeSpan SinceLastFrame = DateTime.UtcNow - m_lastphysupdate;
if ((m_frame % m_update_physics == 0) && !RegionInfo.RegionSettings.DisablePhysics)
{
m_sceneGraph.UpdatePreparePhysics();
}
int MonitorPhysicsSyncTime = Util.EnvironmentTickCountSubtract(PhysicsSyncTime);
int PhysicsUpdateTime = Util.EnvironmentTickCount();
if (m_frame % m_update_physics == 0)
{
if (!RegionInfo.RegionSettings.DisablePhysics && SinceLastFrame.TotalSeconds > m_physicstimespan)
{
m_sceneGraph.UpdatePhysics(SinceLastFrame.TotalSeconds);
m_lastphysupdate = DateTime.UtcNow;
}
}
int MonitorPhysicsUpdateTime = Util.EnvironmentTickCountSubtract(PhysicsUpdateTime) + MonitorPhysicsSyncTime;
physicsFrameTimeMonitor.AddTime(MonitorPhysicsUpdateTime);
physicsFrameMonitor.AddFPS(1);
physicsSyncFrameMonitor.AddTime(MonitorPhysicsSyncTime);
IPhysicsMonitor monitor = RequestModuleInterface <IPhysicsMonitor>();
if (monitor != null)
{
monitor.AddPhysicsStats(RegionInfo.RegionID, PhysicsScene);
}
//Now fix the sim stats
int MonitorOtherFrameTime = Util.EnvironmentTickCountSubtract(OtherFrameTime);
int MonitorLastCompletedFrame = Util.EnvironmentTickCount();
simFrameMonitor.AddFPS(1);
lastFrameMonitor.SetValue(MonitorLastCompletedFrame);
otherFrameMonitor.AddTime(MonitorOtherFrameTime);
maintc = Util.EnvironmentTickCountSubtract(maintc);
maintc = (int)(m_updatetimespan * 1000) - maintc;
}
catch (Exception e)
{
m_log.Error("[REGION]: Failed with exception " + e.ToString() + " in region: " + RegionInfo.RegionName);
return(true);
}
int MonitorEndFrameTime = Util.EnvironmentTickCountSubtract(BeginningFrameTime) + maintc;
if (maintc > 0)
{
Thread.Sleep(maintc);
}
sleepFrameMonitor.AddTime(maintc);
totalFrameMonitor.AddFrameTime(MonitorEndFrameTime);
return(true);
}
