protected static GameObject GenerateInitialGameObject(string objName)
{
var go = new GameObject(GameObjectUtility.GetUniqueNameForSibling(null, objName));
MarsWorldScaleModule.ScaleChildren(go.transform);
foreach (var colorComponent in go.GetComponentsInChildren <IHasEditorColor>())
{
colorComponent.SetNewColor(true, true);
}
return(go);
}
void TrackVisualPoses()
{
CleanupVisualsForDestroyedEntities();
// Move visuals to the entity they should track
foreach (var visual in m_EntityVisuals)
{
if (visual.Value == null)
{
continue;
}
var entity = visual.Key;
if (entity != null)
{
visual.Value.transform.SetWorldPose(entity.transform.GetWorldPose());
visual.Value.transform.localScale = Vector3.one * MarsWorldScaleModule.GetWorldScale();
}
}
}
bool TryStartSimulation()
{
if (!TraitCodeGenerator.HasGenerated || EditorApplication.isPlayingOrWillChangePlaymode)
{
return(false);
}
var useExistingData = KeepDataBetweenSimulations;
KeepDataBetweenSimulations = false;
m_SimulationRestartNeeded = false;
NextSimModeSelection = SimulationModeSelection.NoModePreference;
// Make sure the watchdog is up-to-date before we check if the scene has entities or subscribers
m_SceneWatchdogModule.ExecutePollingTask();
if (!sceneIsSimulatable)
{
CleanupSimulation();
return(false);
}
if (!m_SimulationSceneModule.IsSimulationReady)
{
return(false);
}
// if this method is null, that means something has tried to start simulation when the database isn't setup
if (IUsesQueryResultsMethods.RegisterQuery == null)
{
return(false);
}
var simulationSettings = SimulationSettings.instance;
if (!simulationSettings.IsSpatialContextAvailable)
{
return(false);
}
var marsSession = MarsRuntimeUtils.GetMarsSessionInActiveScene();
if (marsSession == null)
{
return(false);
}
ProfilerMarkers.TryStartSimulation.Begin(); // only profile after safety checks
if (MarsDebugSettings.QuerySimulationModuleLogging)
{
Debug.Log("Start simulation");
}
// Cancel delay calls in case the previous simulation was one-shot. Otherwise we can end up stopping behaviors
// in the middle of temporal simulation or doubling up on delay calls for one-shot simulation.
EditorApplication.delayCall -= StopRunningOneShot;
EditorApplication.delayCall -= DelayStopRunningOneShot;
BeforeSimulationSetup?.Invoke();
m_SlowTaskModule.ClearTasks();
QueryObjectMapping.Map.Clear();
k_TraitRequirements.Clear();
k_FunctionalitySubscriberObjects.Clear();
EditorOnlyEvents.OnSimulationStart(k_FunctionalitySubscriberObjects, k_TraitRequirements);
m_SimulatedObjectsManager.SetupSimulatables(k_FunctionalitySubscriberObjects);
simulating = true;
var providersPreserved = useExistingData;
if (!useExistingData)
{
if (m_SimulationContext.Update(marsSession, k_FunctionalitySubscriberObjects, simulatingTemporal))
{
if (MarsDebugSettings.QuerySimulationModuleLogging)
{
Debug.Log("Simulation context changed. Recreating providers.");
}
CleanupProviders();
functionalityIsland = simulationSettings.EnvironmentMode == EnvironmentMode.Synthetic && simulatingTemporal ?
m_SimulatedDiscoveryIsland : m_SimulationIsland;
providersRoot = new GameObject("Providers");
m_SimulationSceneModule.AddContentGameObject(providersRoot);
GameObjectUtils.gameObjectInstantiated += OnProviderInstantiated;
if (addCustomProviders != null)
{
addCustomProviders(m_Providers);
functionalityIsland.AddProviders(m_Providers);
}
var subscriberTypes = m_SimulationContext.SceneSubscriberTypes;
functionalityIsland.SetupDefaultProviders(subscriberTypes, m_Providers);
var definitions = new HashSet <TraitDefinition>();
k_TraitRequirements.UnionWith(m_SimulationContext.SceneRequirements);
m_ReasoningModule.ExtraTraitRequirements.Clear();
m_ReasoningModule.ExtraTraitRequirements.UnionWith(k_TraitRequirements);
foreach (var requirement in k_TraitRequirements)
{
definitions.Add(requirement);
}
functionalityIsland.RequireProvidersWithDefaultProviders(definitions, m_Providers);
functionalityIsland.PrepareFunctionalityForSubscriberTypes(subscriberTypes, m_Providers);
ModuleLoaderCore.instance.InjectFunctionalityInModules(functionalityIsland);
GameObjectUtils.gameObjectInstantiated -= OnProviderInstantiated;
providersRoot.SetHideFlagsRecursively(SimulatedObjectsManager.SimulatedObjectHideFlags);
foreach (var provider in m_Providers)
{
var providerBehaviour = provider as MonoBehaviour;
if (providerBehaviour != null)
{
m_ProviderBehaviours.Add(providerBehaviour);
}
}
foreach (var gameObject in m_ProviderGameObjects)
{
foreach (var simulatable in gameObject.GetComponentsInChildren <ISimulatable>())
{
var providerBehaviour = simulatable as MonoBehaviour;
if (providerBehaviour != null)
{
m_ProviderBehaviours.Add(providerBehaviour);
}
}
}
}
else
{
providersPreserved = true;
StopRunningProviders();
}
}
// When using providers from the last simulation, ensure they stay at the bottom of the hierarchy
if (providersPreserved)
{
providersRoot.transform.SetAsLastSibling();
}
this.SetCameraScale(MarsWorldScaleModule.GetWorldScale());
// Set active island now that providers have been setup
m_FIModule.SetActiveIsland(functionalityIsland);
functionalityIsland.InjectFunctionalitySingle(marsSession);
marsSession.StartRunInEditMode();
if (!useExistingData)
{
// Clear the database and then run providers in edit mode so we start getting data.
m_Database.Clear();
foreach (var providerBehaviour in m_ProviderBehaviours)
{
providerBehaviour.StartRunInEditMode();
}
}
m_ReasoningModule.ResetReasoningAPIs();
// We must also reset the backend's query management state each time, otherwise there is no guarantee that
// the its collections will be ordered the same way each time, even if the ordering of clients in the scene
// stays the same. This also ensures its slow tasks are registered using edit mode time rather than play mode time.
m_QueryBackend.ResetQueryManagement();
GameObjectUtils.gameObjectInstantiated += m_SimulatedObjectsManager.AddSpawnedObjectToSimulation;
m_QueryBackend.onQueryMatchFound += k_OnQueryMatchFound;
m_QueryBackend.onSetQueryMatchFound += k_OnSetQueryMatchFound;
if (simulationSettings.FindAllMatchingDataPerQuery)
{
m_QueryBackend.onQueryMatchesFound += k_OnQueryMatchesFound;
}
// inject functionality on all copied functionality subscribers
functionalityIsland.InjectPreparedFunctionality(k_FunctionalitySubscriberObjects);
GeoLocationModule.instance.AddOrUpdateLocationTrait();
m_SchedulerModule.ResetTime();
m_SimulatedObjectsManager.StartRunningSimulatables();
ProfilerMarkers.TryStartSimulation.End();
return(true);
}
