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118 lines
3.3 KiB
C++
118 lines
3.3 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include <AzCore/Serialization/SerializeContext.h>
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#include "EventNode.h"
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#include "AnimTrack.h"
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#include "TrackEventTrack.h"
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#include "Maestro/Types/AnimNodeType.h"
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#include "Maestro/Types/AnimValueType.h"
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#include "Maestro/Types/AnimParamType.h"
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#include <ISystem.h>
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//////////////////////////////////////////////////////////////////////////
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CAnimEventNode::CAnimEventNode()
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: CAnimEventNode(0)
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{
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}
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//////////////////////////////////////////////////////////////////////////
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CAnimEventNode::CAnimEventNode(const int id)
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: CAnimNode(id, AnimNodeType::Event)
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{
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SetFlags(GetFlags() | eAnimNodeFlags_CanChangeName);
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m_lastEventKey = -1;
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}
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//////////////////////////////////////////////////////////////////////////
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void CAnimEventNode::CreateDefaultTracks()
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{
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CreateTrack(AnimParamType::TrackEvent);
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}
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//////////////////////////////////////////////////////////////////////////
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unsigned int CAnimEventNode::GetParamCount() const
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{
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return 1;
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}
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//////////////////////////////////////////////////////////////////////////
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CAnimParamType CAnimEventNode::GetParamType(unsigned int nIndex) const
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{
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if (nIndex == 0)
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{
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return AnimParamType::TrackEvent;
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}
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return AnimParamType::Invalid;
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}
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//////////////////////////////////////////////////////////////////////////
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bool CAnimEventNode::GetParamInfoFromType(const CAnimParamType& animParamType, SParamInfo& info) const
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{
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if (animParamType.GetType() == AnimParamType::TrackEvent)
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{
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info.flags = IAnimNode::ESupportedParamFlags(0);
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info.name = "Track Event";
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info.paramType = AnimParamType::TrackEvent;
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info.valueType = AnimValueType::Unknown;
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return true;
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}
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return false;
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}
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//////////////////////////////////////////////////////////////////////////
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void CAnimEventNode::Animate(SAnimContext& ec)
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{
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// Get track event
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int trackCount = NumTracks();
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for (int paramIndex = 0; paramIndex < trackCount; paramIndex++)
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{
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CAnimParamType trackType = m_tracks[paramIndex]->GetParameterType();
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IAnimTrack* pTrack = m_tracks[paramIndex].get();
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if (pTrack && pTrack->GetFlags() & IAnimTrack::eAnimTrackFlags_Disabled)
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{
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continue;
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}
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// Check for fire
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if (CTrackEventTrack* pEventTrack = (CTrackEventTrack*)pTrack)
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{
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IEventKey key;
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int nEventKey = pEventTrack->GetActiveKey(ec.time, &key);
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if (nEventKey != m_lastEventKey && nEventKey >= 0)
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{
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bool bKeyAfterStartTime = key.time >= ec.startTime;
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if (bKeyAfterStartTime)
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{
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ec.sequence->TriggerTrackEvent(key.event.c_str(), key.eventValue.c_str());
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}
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}
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m_lastEventKey = nEventKey;
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}
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}
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}
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void CAnimEventNode::OnReset()
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{
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m_lastEventKey = -1;
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}
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//////////////////////////////////////////////////////////////////////////
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void CAnimEventNode::Reflect(AZ::ReflectContext* context)
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{
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if (auto serializeContext = azrtti_cast<AZ::SerializeContext*>(context))
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{
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serializeContext->Class<CAnimEventNode, CAnimNode>()
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->Version(1);
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}
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}
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