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o3de/Gems/EMotionFX/Code/Source/Integration/System/SystemComponent.cpp

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/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
#include "EMotionFX_precompiled.h"
#include <AzCore/Component/ComponentApplication.h>
#include <AzCore/Component/TransformBus.h>
#include <AzCore/Serialization/SerializeContext.h>
#include <AzCore/Serialization/EditContext.h>
#include <AzCore/RTTI/BehaviorContext.h>
#include <AzCore/Utils/Utils.h>
#include <AzFramework/Physics/CharacterBus.h>
#include <AzFramework/Physics/Common/PhysicsSceneQueries.h>
#include <EMotionFX/Source/Allocators.h>
#include <EMotionFX/Source/SingleThreadScheduler.h>
#include <EMotionFX/Source/EMotionFXManager.h>
#include <EMotionFX/Source/AnimGraphManager.h>
#include <EMotionFX/Source/AnimGraphObjectFactory.h>
#include <EMotionFX/Source/MotionSet.h>
#include <EMotionFX/Source/Recorder.h>
#include <EMotionFX/Source/ConstraintTransformRotationAngles.h>
#include <EMotionFX/Source/Parameter/ParameterFactory.h>
#include <EMotionFX/Source/TwoStringEventData.h>
#include <EMotionFX/Source/EventDataFootIK.h>
#include <EMotionFX/Source/PhysicsSetup.h>
#include <EMotionFX/Source/SimulatedObjectSetup.h>
#include <MCore/Source/Command.h>
#include <EMotionFX/CommandSystem/Source/MotionEventCommands.h>
#include <EMotionFX/CommandSystem/Source/SimulatedObjectCommands.h>
#include <EMotionFX/CommandSystem/Source/RagdollCommands.h>
#include <EMotionFX/Source/PoseData.h>
#include <EMotionFX/Source/PoseDataRagdoll.h>
#include <Integration/EMotionFXBus.h>
#include <Integration/Assets/ActorAsset.h>
#include <Integration/Assets/MotionAsset.h>
#include <Integration/Assets/MotionSetAsset.h>
#include <Integration/Assets/AnimGraphAsset.h>
#include <Integration/System/SystemComponent.h>
#include <Integration/System/CVars.h>
#include <AzFramework/Physics/PhysicsScene.h>
#include <AzFramework/Physics/Common/PhysicsSceneQueries.h>
#include <AzFramework/Physics/Common/PhysicsTypes.h>
#include <Integration/MotionExtractionBus.h>
#if defined(EMOTIONFXANIMATION_EDITOR) // EMFX tools / editor includes
# include <IEditor.h>
// Qt
# include <QtGui/QSurfaceFormat>
// EMStudio tools and main window registration
# include <LyViewPaneNames.h>
# include <AzToolsFramework/API/ViewPaneOptions.h>
# include <AzCore/std/string/wildcard.h>
# include <QApplication>
# include <EMotionStudio/EMStudioSDK/Source/EMStudioManager.h>
# include <EMotionStudio/EMStudioSDK/Source/MainWindow.h>
# include <EMotionStudio/EMStudioSDK/Source/PluginManager.h>
// EMStudio plugins
# include <EMotionStudio/Plugins/StandardPlugins/Source/LogWindow/LogWindowPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/CommandBar/CommandBarPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/ActionHistory/ActionHistoryPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/MotionWindow/MotionWindowPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/MorphTargetsWindow/MorphTargetsWindowPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/TimeView/TimeViewPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/Attachments/AttachmentsPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/SceneManager/SceneManagerPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/NodeWindow/NodeWindowPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/MotionEvents/MotionEventsPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/MotionSetsWindow/MotionSetsWindowPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/NodeGroups/NodeGroupsPlugin.h>
# include <EMotionStudio/Plugins/StandardPlugins/Source/AnimGraph/AnimGraphPlugin.h>
# include <EMotionStudio/Plugins/RenderPlugins/Source/OpenGLRender/OpenGLRenderPlugin.h>
# include <Editor/Plugins/HitDetection/HitDetectionJointInspectorPlugin.h>
# include <Editor/Plugins/SkeletonOutliner/SkeletonOutlinerPlugin.h>
# include <Editor/Plugins/Ragdoll/RagdollNodeInspectorPlugin.h>
# include <Editor/Plugins/Cloth/ClothJointInspectorPlugin.h>
# include <Editor/Plugins/SimulatedObject/SimulatedObjectWidget.h>
# include <Source/Editor/PropertyWidgets/PropertyTypes.h>
# include <EMotionFX_Traits_Platform.h>
#endif // EMOTIONFXANIMATION_EDITOR
#include <IConsole.h>
#include <ISystem.h>
// include required AzCore headers
#include <AzCore/IO/FileIO.h>
#include <AzFramework/API/ApplicationAPI.h>
namespace EMotionFX
{
namespace Integration
{
//////////////////////////////////////////////////////////////////////////
class EMotionFXEventHandler
: public EMotionFX::EventHandler
{
public:
AZ_CLASS_ALLOCATOR(EMotionFXEventHandler, EMotionFXAllocator, 0);
const AZStd::vector<EventTypes> GetHandledEventTypes() const
{
return {
EVENT_TYPE_ON_EVENT,
EVENT_TYPE_ON_HAS_LOOPED,
EVENT_TYPE_ON_STATE_ENTERING,
EVENT_TYPE_ON_STATE_ENTER,
EVENT_TYPE_ON_STATE_END,
EVENT_TYPE_ON_STATE_EXIT,
EVENT_TYPE_ON_START_TRANSITION,
EVENT_TYPE_ON_END_TRANSITION
};
}
/// Dispatch motion events to listeners via ActorNotificationBus::OnMotionEvent.
void OnEvent(const EMotionFX::EventInfo& emfxInfo) override
{
const ActorInstance* actorInstance = emfxInfo.mActorInstance;
if (actorInstance)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
// Fill engine-compatible structure to dispatch to game code.
MotionEvent motionEvent;
motionEvent.m_entityId = owningEntityId;
motionEvent.m_actorInstance = emfxInfo.mActorInstance;
motionEvent.m_motionInstance = emfxInfo.mMotionInstance;
motionEvent.m_time = emfxInfo.mTimeValue;
// TODO
for (const auto& eventData : emfxInfo.mEvent->GetEventDatas())
{
if (const EMotionFX::TwoStringEventData* twoStringEventData = azrtti_cast<const EMotionFX::TwoStringEventData*>(eventData.get()))
{
motionEvent.m_eventTypeName = twoStringEventData->GetSubject().c_str();
motionEvent.SetParameterString(twoStringEventData->GetParameters().c_str(), twoStringEventData->GetParameters().size());
break;
}
}
motionEvent.m_globalWeight = emfxInfo.mGlobalWeight;
motionEvent.m_localWeight = emfxInfo.mLocalWeight;
motionEvent.m_isEventStart = emfxInfo.IsEventStart();
// Queue the event to flush on the main thread.
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnMotionEvent, AZStd::move(motionEvent));
}
}
void OnHasLooped(EMotionFX::MotionInstance* motionInstance) override
{
const ActorInstance* actorInstance = motionInstance->GetActorInstance();
if (actorInstance)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnMotionLoop, motionInstance->GetMotion()->GetName());
}
}
void OnStateEntering(EMotionFX::AnimGraphInstance* animGraphInstance, EMotionFX::AnimGraphNode* state) override
{
const ActorInstance* actorInstance = animGraphInstance->GetActorInstance();
if (actorInstance && state)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnStateEntering, state->GetName());
}
}
void OnStateEnter(EMotionFX::AnimGraphInstance* animGraphInstance, EMotionFX::AnimGraphNode* state) override
{
const ActorInstance* actorInstance = animGraphInstance->GetActorInstance();
if (actorInstance && state)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnStateEntered, state->GetName());
}
}
void OnStateEnd(EMotionFX::AnimGraphInstance* animGraphInstance, EMotionFX::AnimGraphNode* state) override
{
const ActorInstance* actorInstance = animGraphInstance->GetActorInstance();
if (actorInstance && state)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnStateExiting, state->GetName());
}
}
void OnStateExit(EMotionFX::AnimGraphInstance* animGraphInstance, EMotionFX::AnimGraphNode* state) override
{
const ActorInstance* actorInstance = animGraphInstance->GetActorInstance();
if (actorInstance && state)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnStateExited, state->GetName());
}
}
void OnStartTransition(EMotionFX::AnimGraphInstance* animGraphInstance, EMotionFX::AnimGraphStateTransition* transition) override
{
const ActorInstance* actorInstance = animGraphInstance->GetActorInstance();
if (actorInstance)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
const char* sourceName = transition->GetSourceNode() ? transition->GetSourceNode()->GetName() : "";
const char* targetName = transition->GetTargetNode() ? transition->GetTargetNode()->GetName() : "";
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnStateTransitionStart, sourceName, targetName);
}
}
void OnEndTransition(EMotionFX::AnimGraphInstance* animGraphInstance, EMotionFX::AnimGraphStateTransition* transition) override
{
const ActorInstance* actorInstance = animGraphInstance->GetActorInstance();
if (actorInstance)
{
const AZ::EntityId owningEntityId = actorInstance->GetEntityId();
const char* sourceName = transition->GetSourceNode() ? transition->GetSourceNode()->GetName() : "";
const char* targetName = transition->GetTargetNode() ? transition->GetTargetNode()->GetName() : "";
ActorNotificationBus::QueueEvent(owningEntityId, &ActorNotificationBus::Events::OnStateTransitionEnd, sourceName, targetName);
}
}
};
//////////////////////////////////////////////////////////////////////////
class ActorNotificationBusHandler
: public ActorNotificationBus::Handler
, public AZ::BehaviorEBusHandler
{
public:
AZ_EBUS_BEHAVIOR_BINDER(ActorNotificationBusHandler, "{D2CD62E7-5FCF-4DC2-85DF-C205D5AB1E8B}", AZ::SystemAllocator,
OnMotionEvent,
OnMotionLoop,
OnStateEntering,
OnStateEntered,
OnStateExiting,
OnStateExited,
OnStateTransitionStart,
OnStateTransitionEnd);
void OnMotionEvent(MotionEvent motionEvent) override
{
Call(FN_OnMotionEvent, motionEvent);
}
void OnMotionLoop(const char* motionName) override
{
Call(FN_OnMotionLoop, motionName);
}
void OnStateEntering(const char* stateName) override
{
Call(FN_OnStateEntering, stateName);
}
void OnStateEntered(const char* stateName) override
{
Call(FN_OnStateEntered, stateName);
}
void OnStateExiting(const char* stateName) override
{
Call(FN_OnStateExiting, stateName);
}
void OnStateExited(const char* stateName) override
{
Call(FN_OnStateExited, stateName);
}
void OnStateTransitionStart(const char* fromState, const char* toState) override
{
Call(FN_OnStateTransitionStart, fromState, toState);
}
void OnStateTransitionEnd(const char* fromState, const char* toState) override
{
Call(FN_OnStateTransitionEnd, fromState, toState);
}
};
SystemComponent::~SystemComponent() = default;
void SystemComponent::ReflectEMotionFX(AZ::ReflectContext* context)
{
MCore::ReflectionSerializer::Reflect(context);
MCore::StringIdPoolIndex::Reflect(context);
EMotionFX::ConstraintTransformRotationAngles::Reflect(context);
// Actor
EMotionFX::PhysicsSetup::Reflect(context);
EMotionFX::SimulatedObjectSetup::Reflect(context);
EMotionFX::PoseData::Reflect(context);
EMotionFX::PoseDataRagdoll::Reflect(context);
// Motion set
EMotionFX::MotionSet::Reflect(context);
EMotionFX::MotionSet::MotionEntry::Reflect(context);
// Base AnimGraph objects
EMotionFX::AnimGraphObject::Reflect(context);
EMotionFX::AnimGraph::Reflect(context);
EMotionFX::AnimGraphNodeGroup::Reflect(context);
EMotionFX::AnimGraphGameControllerSettings::Reflect(context);
// Anim graph objects
EMotionFX::AnimGraphObjectFactory::ReflectTypes(context);
// Anim graph's parameters
EMotionFX::ParameterFactory::ReflectParameterTypes(context);
EMotionFX::MotionEventTable::Reflect(context);
EMotionFX::MotionEventTrack::Reflect(context);
EMotionFX::AnimGraphSyncTrack::Reflect(context);
EMotionFX::Event::Reflect(context);
EMotionFX::MotionEvent::Reflect(context);
EMotionFX::EventData::Reflect(context);
EMotionFX::EventDataSyncable::Reflect(context);
EMotionFX::TwoStringEventData::Reflect(context);
EMotionFX::EventDataFootIK::Reflect(context);
EMotionFX::Recorder::Reflect(context);
EMotionFX::KeyTrackLinearDynamic<AZ::Vector3>::Reflect(context);
EMotionFX::KeyTrackLinearDynamic<AZ::Quaternion>::Reflect(context);
EMotionFX::KeyFrame<AZ::Vector3>::Reflect(context);
EMotionFX::KeyFrame<AZ::Quaternion>::Reflect(context);
MCore::Command::Reflect(context);
CommandSystem::MotionIdCommandMixin::Reflect(context);
CommandSystem::CommandAdjustMotion::Reflect(context);
CommandSystem::CommandClearMotionEvents::Reflect(context);
CommandSystem::CommandCreateMotionEventTrack::Reflect(context);
CommandSystem::CommandAdjustMotionEventTrack::Reflect(context);
CommandSystem::CommandCreateMotionEvent::Reflect(context);
CommandSystem::CommandAdjustMotionEvent::Reflect(context);
EMotionFX::CommandAdjustSimulatedObject::Reflect(context);
EMotionFX::CommandAdjustSimulatedJoint::Reflect(context);
EMotionFX::CommandAddRagdollJoint::Reflect(context);
EMotionFX::CommandAdjustRagdollJoint::Reflect(context);
EMotionFX::CommandRemoveRagdollJoint::Reflect(context);
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::Reflect(AZ::ReflectContext* context)
{
ReflectEMotionFX(context);
// Reflect component for serialization.
AZ::SerializeContext* serializeContext = azrtti_cast<AZ::SerializeContext*>(context);
if (serializeContext)
{
serializeContext->Class<SystemComponent, AZ::Component>()
->Version(1)
->Field("NumThreads", &SystemComponent::m_numThreads)
;
serializeContext->Class<MotionEvent>()
->Version(1)
;
if (AZ::EditContext* ec = serializeContext->GetEditContext())
{
ec->Class<SystemComponent>("EMotion FX Animation", "Enables the EMotion FX animation solution")
->ClassElement(AZ::Edit::ClassElements::EditorData, "")
->Attribute(AZ::Edit::Attributes::AppearsInAddComponentMenu, AZ_CRC("System", 0xc94d118b))
->Attribute(AZ::Edit::Attributes::AutoExpand, true)
->DataElement(AZ::Edit::UIHandlers::Default, &SystemComponent::m_numThreads, "Number of threads", "Number of threads used internally by EMotion FX")
;
}
}
// Reflect system-level types and EBuses to behavior context.
AZ::BehaviorContext* behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context);
if (behaviorContext)
{
behaviorContext->EBus<SystemRequestBus>("SystemRequestBus")
;
behaviorContext->EBus<SystemNotificationBus>("SystemNotificationBus")
;
// In order for a property to be displayed in ScriptCanvas. Both a setter and a getter are necessary(both must be non-null).
// This is being worked on in dragon branch, once this is complete the dummy lambda functions can be removed.
behaviorContext->Class<MotionEvent>("MotionEvent")
->Property("entityId", BehaviorValueGetter(&MotionEvent::m_entityId), [](MotionEvent*, const AZ::EntityId&) {})
->Property("parameter", BehaviorValueGetter(&MotionEvent::m_parameter), [](MotionEvent*, const char*) {})
->Property("eventType", BehaviorValueGetter(&MotionEvent::m_eventType), [](MotionEvent*, const AZ::u32&) {})
->Property("eventTypeName", BehaviorValueGetter(&MotionEvent::m_eventTypeName), [](MotionEvent*, const char*) {})
->Property("time", BehaviorValueGetter(&MotionEvent::m_time), [](MotionEvent*, const float&) {})
->Property("globalWeight", BehaviorValueGetter(&MotionEvent::m_globalWeight), [](MotionEvent*, const float&) {})
->Property("localWeight", BehaviorValueGetter(&MotionEvent::m_localWeight), [](MotionEvent*, const float&) {})
->Property("isEventStart", BehaviorValueGetter(&MotionEvent::m_isEventStart), [](MotionEvent*, const bool&) {})
;
behaviorContext->EBus<ActorNotificationBus>("ActorNotificationBus")
->Handler<ActorNotificationBusHandler>()
->Event("OnMotionEvent", &ActorNotificationBus::Events::OnMotionEvent)
->Event("OnMotionLoop", &ActorNotificationBus::Events::OnMotionLoop)
->Event("OnStateEntering", &ActorNotificationBus::Events::OnStateEntering)
->Event("OnStateEntered", &ActorNotificationBus::Events::OnStateEntered)
->Event("OnStateExiting", &ActorNotificationBus::Events::OnStateExiting)
->Event("OnStateExited", &ActorNotificationBus::Events::OnStateExited)
->Event("OnStateTransitionStart", &ActorNotificationBus::Events::OnStateTransitionStart)
->Event("OnStateTransitionEnd", &ActorNotificationBus::Events::OnStateTransitionEnd)
;
}
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::GetProvidedServices(AZ::ComponentDescriptor::DependencyArrayType& provided)
{
provided.push_back(AZ_CRC("EMotionFXAnimationService", 0x3f8a6369));
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::GetIncompatibleServices(AZ::ComponentDescriptor::DependencyArrayType& incompatible)
{
incompatible.push_back(AZ_CRC("EMotionFXAnimationService", 0x3f8a6369));
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::GetRequiredServices(AZ::ComponentDescriptor::DependencyArrayType& required)
{
required.push_back(AZ_CRC("AssetDatabaseService", 0x3abf5601));
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::GetDependentServices(AZ::ComponentDescriptor::DependencyArrayType& dependent)
{
dependent.push_back(AZ_CRC("AssetCatalogService", 0xc68ffc57));
dependent.push_back(AZ_CRC("JobsService", 0xd5ab5a50));
}
//////////////////////////////////////////////////////////////////////////
SystemComponent::SystemComponent()
: m_numThreads(1)
{
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::Init()
{
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::Activate()
{
// Start EMotionFX allocator.
AZ::AllocatorInstance<EMotionFXAllocator>::Create();
// Initialize MCore, which is EMotionFX's standard library of containers and systems.
MCore::Initializer::InitSettings coreSettings;
coreSettings.mMemAllocFunction = &EMotionFXAlloc;
coreSettings.mMemReallocFunction = &EMotionFXRealloc;
coreSettings.mMemFreeFunction = &EMotionFXFree;
if (!MCore::Initializer::Init(&coreSettings))
{
AZ_Error("EMotion FX Animation", false, "Failed to initialize EMotion FX SDK Core");
return;
}
// Initialize EMotionFX runtime.
EMotionFX::Initializer::InitSettings emfxSettings;
emfxSettings.mUnitType = MCore::Distance::UNITTYPE_METERS;
if (!EMotionFX::Initializer::Init(&emfxSettings))
{
AZ_Error("EMotion FX Animation", false, "Failed to initialize EMotion FX SDK Runtime");
return;
}
SetMediaRoot("@assets@");
// \todo Right now we're pointing at the @devassets@ location (source) and working from there, because .actor and .motion (motion) aren't yet processed through
// the FBX pipeline. Once they are, we'll need to update various segments of the Tool to always read from the @assets@ cache, but write to the @devassets@ data/metadata.
EMotionFX::GetEMotionFX().InitAssetFolderPaths();
// Register EMotionFX event handler
m_eventHandler.reset(aznew EMotionFXEventHandler());
EMotionFX::GetEventManager().AddEventHandler(m_eventHandler.get());
// Setup asset types.
RegisterAssetTypesAndHandlers();
SystemRequestBus::Handler::BusConnect();
AZ::TickBus::Handler::BusConnect();
CrySystemEventBus::Handler::BusConnect();
EMotionFXRequestBus::Handler::BusConnect();
EnableRayRequests();
m_renderBackendManager = AZStd::make_unique<RenderBackendManager>();
#if defined (EMOTIONFXANIMATION_EDITOR)
AzToolsFramework::EditorEvents::Bus::Handler::BusConnect();
AzToolsFramework::EditorAnimationSystemRequestsBus::Handler::BusConnect();
AzToolsFramework::AssetBrowser::AssetBrowserInteractionNotificationBus::Handler::BusConnect();
m_updateTimer.Stamp();
// Register custom property handlers for the reflected property editor.
m_propertyHandlers = RegisterPropertyTypes();
#endif // EMOTIONFXANIMATION_EDITOR
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::Deactivate()
{
#if defined(EMOTIONFXANIMATION_EDITOR)
// Unregister custom property handlers for the reflected property editor.
UnregisterPropertyTypes(m_propertyHandlers);
m_propertyHandlers.clear();
if (EMStudio::GetManager())
{
EMStudio::Initializer::Shutdown();
MysticQt::Initializer::Shutdown();
}
{
using namespace AzToolsFramework;
EditorRequests::Bus::Broadcast(&EditorRequests::UnregisterViewPane, EMStudio::MainWindow::GetEMotionFXPaneName());
}
AzToolsFramework::AssetBrowser::AssetBrowserInteractionNotificationBus::Handler::BusDisconnect();
AzToolsFramework::EditorAnimationSystemRequestsBus::Handler::BusDisconnect();
AzToolsFramework::EditorEvents::Bus::Handler::BusDisconnect();
#endif // EMOTIONFXANIMATION_EDITOR
m_renderBackendManager.reset();
EMotionFX::GetEventManager().RemoveEventHandler(m_eventHandler.get());
m_eventHandler.reset();
AZ::TickBus::Handler::BusDisconnect();
CrySystemEventBus::Handler::BusDisconnect();
EMotionFXRequestBus::Handler::BusDisconnect();
DisableRayRequests();
if (SystemRequestBus::Handler::BusIsConnected())
{
SystemRequestBus::Handler::BusDisconnect();
m_assetHandlers.resize(0);
EMotionFX::Initializer::Shutdown();
MCore::Initializer::Shutdown();
}
// Memory leaks will be reported.
AZ::AllocatorInstance<EMotionFXAllocator>::Destroy();
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::EnableRayRequests()
{
RaycastRequestBus::Handler::BusDisconnect();
RaycastRequestBus::Handler::BusConnect();
}
void SystemComponent::DisableRayRequests()
{
RaycastRequestBus::Handler::BusDisconnect();
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::OnCrySystemInitialized([[maybe_unused]] ISystem& system, const SSystemInitParams&)
{
#if !defined(AZ_MONOLITHIC_BUILD)
// When module is linked dynamically, we must set our gEnv pointer.
// When module is linked statically, we'll share the application's gEnv pointer.
gEnv = system.GetGlobalEnvironment();
#endif
REGISTER_CVAR2("emfx_updateEnabled", &CVars::emfx_updateEnabled, 1, VF_DEV_ONLY, "Enable main EMFX update");
REGISTER_CVAR2("emfx_actorRenderEnabled", &CVars::emfx_actorRenderEnabled, 1, VF_DEV_ONLY, "Enable ActorRenderNode rendering");
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::OnCrySystemShutdown(ISystem&)
{
gEnv->pConsole->UnregisterVariable("emfx_updateEnabled");
gEnv->pConsole->UnregisterVariable("emfx_actorRenderEnabled");
#if !defined(AZ_MONOLITHIC_BUILD)
gEnv = nullptr;
#endif
}
//////////////////////////////////////////////////////////////////////////
#if defined (EMOTIONFXANIMATION_EDITOR)
void SystemComponent::UpdateAnimationEditorPlugins(float delta)
{
if (!EMStudio::GetManager())
{
return;
}
EMStudio::PluginManager* pluginManager = EMStudio::GetPluginManager();
if (!pluginManager)
{
return;
}
// Process the plugins.
const AZ::u32 numPlugins = pluginManager->GetNumActivePlugins();
for (AZ::u32 i = 0; i < numPlugins; ++i)
{
EMStudio::EMStudioPlugin* plugin = pluginManager->GetActivePlugin(i);
plugin->ProcessFrame(delta);
}
}
#endif
//////////////////////////////////////////////////////////////////////////
void SystemComponent::OnTick(float delta, AZ::ScriptTimePoint timePoint)
{
AZ_UNUSED(timePoint);
#if defined (EMOTIONFXANIMATION_EDITOR)
AZ_UNUSED(delta);
const float realDelta = m_updateTimer.StampAndGetDeltaTimeInSeconds();
// Flush events prior to updating EMotion FX.
ActorNotificationBus::ExecuteQueuedEvents();
if (CVars::emfx_updateEnabled)
{
// Main EMotionFX runtime update.
GetEMotionFX().Update(realDelta);
}
// Check if we are in game mode.
IEditor* editor = nullptr;
EBUS_EVENT_RESULT(editor, AzToolsFramework::EditorRequests::Bus, GetEditor);
const bool inGameMode = editor ? editor->IsInGameMode() : false;
// Update all the animation editor plugins (redraw viewports, timeline, and graph windows etc).
// But only update this when the main window is visible and we are in game mode.
const bool isEditorActive =
EMotionFX::GetEMotionFX().GetIsInEditorMode() &&
EMStudio::GetManager() &&
EMStudio::HasMainWindow() &&
!EMStudio::GetMainWindow()->visibleRegion().isEmpty() &&
!inGameMode;
if (isEditorActive)
{
UpdateAnimationEditorPlugins(realDelta);
}
#else
// Flush events prior to updating EMotion FX.
ActorNotificationBus::ExecuteQueuedEvents();
if (CVars::emfx_updateEnabled)
{
// Main EMotionFX runtime update.
GetEMotionFX().Update(delta);
}
#endif
const float timeDelta = delta;
const ActorManager* actorManager = GetEMotionFX().GetActorManager();
const AZ::u32 numActorInstances = actorManager->GetNumActorInstances();
for (AZ::u32 i = 0; i < numActorInstances; ++i)
{
const ActorInstance* actorInstance = actorManager->GetActorInstance(i);
if (actorInstance && actorInstance->GetIsEnabled() && actorInstance->GetIsOwnedByRuntime())
{
AZ::Entity* entity = actorInstance->GetEntity();
const Actor* actor = actorInstance->GetActor();
if (entity && actor && actor->GetMotionExtractionNode())
{
const AZ::EntityId entityId = entity->GetId();
// Check if we have any physics character controllers.
bool hasCustomMotionExtractionController = false;
bool hasPhysicsController = false;
Physics::CharacterRequestBus::EventResult(hasPhysicsController, entityId, &Physics::CharacterRequests::IsPresent);
if (!hasPhysicsController)
{
hasCustomMotionExtractionController = MotionExtractionRequestBus::FindFirstHandler(entityId) != nullptr;
}
// If we have a physics controller.
if (hasCustomMotionExtractionController || hasPhysicsController)
{
const float deltaTimeInv = (timeDelta > 0.0f) ? (1.0f / timeDelta) : 0.0f;
AZ::Transform currentTransform = AZ::Transform::CreateIdentity();
AZ::TransformBus::EventResult(currentTransform, entityId, &AZ::TransformBus::Events::GetWorldTM);
const AZ::Vector3 actorInstancePosition = actorInstance->GetWorldSpaceTransform().mPosition;
const AZ::Vector3 positionDelta = actorInstancePosition - currentTransform.GetTranslation();
if (hasPhysicsController)
{
Physics::CharacterRequestBus::Event(
entityId, &Physics::CharacterRequests::AddVelocity, positionDelta * deltaTimeInv);
}
else if (hasCustomMotionExtractionController)
{
MotionExtractionRequestBus::Event(entityId, &MotionExtractionRequestBus::Events::ExtractMotion, positionDelta, timeDelta);
AZ::TransformBus::EventResult(currentTransform, entityId, &AZ::TransformBus::Events::GetWorldTM);
}
// Update the entity rotation.
const AZ::Quaternion actorInstanceRotation = actorInstance->GetWorldSpaceTransform().mRotation;
const AZ::Quaternion currentRotation = currentTransform.GetRotation();
if (!currentRotation.IsClose(actorInstanceRotation, AZ::Constants::FloatEpsilon))
{
AZ::Transform newTransform = currentTransform;
newTransform.SetRotation(actorInstanceRotation);
AZ::TransformBus::Event(entityId, &AZ::TransformBus::Events::SetWorldTM, newTransform);
}
}
else // There is no physics controller, just use EMotion FX's actor instance transform directly.
{
const AZ::Transform newTransform = actorInstance->GetWorldSpaceTransform().ToAZTransform();
AZ::TransformBus::Event(entityId, &AZ::TransformBus::Events::SetWorldTM, newTransform);
}
}
}
}
}
int SystemComponent::GetTickOrder()
{
return AZ::TICK_ANIMATION;
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::RegisterAnimGraphObjectType(EMotionFX::AnimGraphObject* objectTemplate)
{
EMotionFX::AnimGraphObjectFactory::GetUITypes().emplace(azrtti_typeid(objectTemplate));
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::RegisterAssetTypesAndHandlers()
{
// Initialize asset handlers.
m_assetHandlers.emplace_back(aznew ActorAssetHandler);
m_assetHandlers.emplace_back(aznew MotionAssetHandler);
m_assetHandlers.emplace_back(aznew MotionSetAssetHandler);
m_assetHandlers.emplace_back(aznew AnimGraphAssetHandler);
// Add asset types and extensions to AssetCatalog.
auto assetCatalog = AZ::Data::AssetCatalogRequestBus::FindFirstHandler();
if (assetCatalog)
{
assetCatalog->EnableCatalogForAsset(azrtti_typeid<ActorAsset>());
assetCatalog->EnableCatalogForAsset(azrtti_typeid<MotionAsset>());
assetCatalog->EnableCatalogForAsset(azrtti_typeid<MotionSetAsset>());
assetCatalog->EnableCatalogForAsset(azrtti_typeid<AnimGraphAsset>());
assetCatalog->AddExtension("actor"); // Actor
assetCatalog->AddExtension("motion"); // Motion
assetCatalog->AddExtension("motionset"); // Motion set
assetCatalog->AddExtension("animgraph"); // Anim graph
}
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::SetMediaRoot(const char* alias)
{
const char* rootPath = AZ::IO::FileIOBase::GetInstance()->GetAlias(alias);
if (rootPath)
{
AZStd::string mediaRootPath = rootPath;
EBUS_EVENT(AzFramework::ApplicationRequests::Bus, NormalizePathKeepCase, mediaRootPath);
EMotionFX::GetEMotionFX().SetMediaRootFolder(mediaRootPath.c_str());
}
else
{
AZ_Warning("EMotionFX", false, "Failed to set media root because alias \"%s\" could not be resolved.", alias);
}
}
//////////////////////////////////////////////////////////////////////////
RaycastRequests::RaycastResult SystemComponent::Raycast([[maybe_unused]] AZ::EntityId entityId, const RaycastRequests::RaycastRequest& rayRequest)
{
RaycastRequests::RaycastResult rayResult;
// Build the ray request in the physics system.
AzPhysics::RayCastRequest physicsRayRequest;
physicsRayRequest.m_start = rayRequest.m_start;
physicsRayRequest.m_direction = rayRequest.m_direction;
physicsRayRequest.m_distance = rayRequest.m_distance;
physicsRayRequest.m_queryType = rayRequest.m_queryType;
// Cast the ray in the physics system.
if (auto* sceneInterface = AZ::Interface<AzPhysics::SceneInterface>::Get())
{
if (AzPhysics::SceneHandle sceneHandle = sceneInterface->GetSceneHandle(AzPhysics::DefaultPhysicsSceneName);
sceneHandle != AzPhysics::InvalidSceneHandle)
{
AzPhysics::SceneQueryHits result = sceneInterface->QueryScene(sceneHandle, &physicsRayRequest);
if (result) // We intersected.
{
rayResult.m_position = result.m_hits[0].m_position;
rayResult.m_normal = result.m_hits[0].m_normal;
rayResult.m_intersected = true;
}
}
}
return rayResult;
}
#if defined (EMOTIONFXANIMATION_EDITOR)
//////////////////////////////////////////////////////////////////////////
void InitializeEMStudioPlugins()
{
// Register EMFX plugins.
EMStudio::PluginManager* pluginManager = EMStudio::GetPluginManager();
pluginManager->RegisterPlugin(new EMStudio::LogWindowPlugin());
pluginManager->RegisterPlugin(new EMStudio::CommandBarPlugin());
pluginManager->RegisterPlugin(new EMStudio::ActionHistoryPlugin());
pluginManager->RegisterPlugin(new EMStudio::MotionWindowPlugin());
pluginManager->RegisterPlugin(new EMStudio::MorphTargetsWindowPlugin());
pluginManager->RegisterPlugin(new EMStudio::TimeViewPlugin());
pluginManager->RegisterPlugin(new EMStudio::AttachmentsPlugin());
pluginManager->RegisterPlugin(new EMStudio::SceneManagerPlugin());
pluginManager->RegisterPlugin(new EMStudio::NodeWindowPlugin());
pluginManager->RegisterPlugin(new EMStudio::MotionEventsPlugin());
pluginManager->RegisterPlugin(new EMStudio::MotionSetsWindowPlugin());
pluginManager->RegisterPlugin(new EMStudio::NodeGroupsPlugin());
pluginManager->RegisterPlugin(new EMStudio::AnimGraphPlugin());
pluginManager->RegisterPlugin(new EMStudio::OpenGLRenderPlugin());
pluginManager->RegisterPlugin(new EMotionFX::HitDetectionJointInspectorPlugin());
pluginManager->RegisterPlugin(new EMotionFX::SkeletonOutlinerPlugin());
pluginManager->RegisterPlugin(new EMotionFX::RagdollNodeInspectorPlugin());
pluginManager->RegisterPlugin(new EMotionFX::ClothJointInspectorPlugin());
pluginManager->RegisterPlugin(new EMotionFX::SimulatedObjectWidget());
}
//////////////////////////////////////////////////////////////////////////
void SystemComponent::NotifyRegisterViews()
{
using namespace AzToolsFramework;
// Construct data folder that is used by the tool for loading assets (images etc.).
auto editorAssetsPath = (AZ::IO::FixedMaxPath(AZ::Utils::GetEnginePath()) / "Gems/EMotionFX/Assets/Editor").LexicallyNormal();
// Re-initialize EMStudio.
int argc = 0;
char** argv = nullptr;
MysticQt::Initializer::Init("", editorAssetsPath.c_str());
EMStudio::Initializer::Init(qApp, argc, argv);
InitializeEMStudioPlugins();
// Get the MainWindow the first time so it is constructed
EMStudio::GetManager()->GetMainWindow();
EMStudio::GetManager()->ExecuteApp();
AZStd::function<QWidget*(QWidget*)> windowCreationFunc = []([[maybe_unused]] QWidget* parent = nullptr)
{
return EMStudio::GetMainWindow();
};
// Register EMotionFX window with the main editor.
AzToolsFramework::ViewPaneOptions emotionFXWindowOptions;
emotionFXWindowOptions.isPreview = true;
emotionFXWindowOptions.isDeletable = true;
emotionFXWindowOptions.isDockable = false;
#if AZ_TRAIT_EMOTIONFX_MAIN_WINDOW_DETACHED
emotionFXWindowOptions.detachedWindow = true;
#endif
emotionFXWindowOptions.optionalMenuText = "Animation Editor";
emotionFXWindowOptions.showOnToolsToolbar = true;
emotionFXWindowOptions.toolbarIcon = ":/Menu/emfx_editor.svg";
EditorRequests::Bus::Broadcast(&EditorRequests::RegisterViewPane, EMStudio::MainWindow::GetEMotionFXPaneName(), LyViewPane::CategoryTools, emotionFXWindowOptions, windowCreationFunc);
}
//////////////////////////////////////////////////////////////////////////
bool SystemComponent::IsSystemActive(EditorAnimationSystemRequests::AnimationSystem systemType)
{
return (systemType == AnimationSystem::EMotionFX);
}
// AzToolsFramework::AssetBrowser::AssetBrowserInteractionNotificationBus::Handler
AzToolsFramework::AssetBrowser::SourceFileDetails SystemComponent::GetSourceFileDetails(const char* fullSourceFileName)
{
using namespace AzToolsFramework::AssetBrowser;
if (AZStd::wildcard_match("*.motionset", fullSourceFileName))
{
return SourceFileDetails("Editor/Images/AssetBrowser/MotionSet_16.svg");
}
else if (AZStd::wildcard_match("*.animgraph", fullSourceFileName))
{
return SourceFileDetails("Editor/Images/AssetBrowser/AnimGraph_16.svg");
}
return SourceFileDetails(); // no result
}
#endif // EMOTIONFXANIMATION_EDITOR
}
}
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