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2021-03-05 11:26:34 -08:00
commit a10351f38d
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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.
+*
+*/
+// Original file Copyright Crytek GMBH or its affiliates, used under license.
+
+#include "Maestro_precompiled.h"
+#include <AzCore/Serialization/SerializeContext.h>
+
+#include "BoolTrack.h"
+#include "Maestro/Types/AnimValueType.h"
+
+//////////////////////////////////////////////////////////////////////////
+CBoolTrack::CBoolTrack()
+    : m_bDefaultValue(true)
+{
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CBoolTrack::GetKeyInfo([[maybe_unused]] int index, const char*& description, float& duration)
+{
+    description = 0;
+    duration = 0;
+}
+
+//////////////////////////////////////////////////////////////////////////
+AnimValueType CBoolTrack::GetValueType()
+{
+    return AnimValueType::Bool; 
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CBoolTrack::GetValue(float time, bool& value)
+{
+    value = m_bDefaultValue;
+
+    CheckValid();
+
+    int nkeys = m_keys.size();
+    if (nkeys < 1)
+    {
+        return;
+    }
+
+    int key = 0;
+    while ((key < nkeys) && (time >= m_keys[key].time))
+    {
+        key++;
+    }
+
+    if (m_bDefaultValue)
+    {
+        value = !(key & 1); // True if even key.
+    }
+    else
+    {
+        value = (key & 1);  // False if even key.
+    }
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CBoolTrack::SetValue([[maybe_unused]] float time, const bool& value, bool bDefault)
+{
+    if (bDefault)
+    {
+        SetDefaultValue(value);
+    }
+    Invalidate();
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CBoolTrack::SetDefaultValue(const bool bDefaultValue)
+{
+    m_bDefaultValue = bDefaultValue;
+}
+
+/// @deprecated Serialization for Sequence data in Component Entity Sequences now occurs through AZ::SerializeContext and the Sequence Component
+bool CBoolTrack::Serialize(XmlNodeRef& xmlNode, bool bLoading, bool bLoadEmptyTracks)
+{
+    bool retVal = TAnimTrack<IBoolKey>::Serialize(xmlNode, bLoading, bLoadEmptyTracks);
+    if (bLoading)
+    {
+        xmlNode->getAttr("DefaultValue", m_bDefaultValue);
+    }
+    else
+    {
+        //saving        
+        xmlNode->setAttr("DefaultValue", m_bDefaultValue);
+    }
+    return retVal;
+}
+
+//////////////////////////////////////////////////////////////////////////
+template<>
+inline void TAnimTrack<IBoolKey>::Reflect(AZ::SerializeContext* serializeContext)
+{
+    serializeContext->Class<TAnimTrack<IBoolKey> >()
+        ->Version(2)
+        ->Field("Flags", &TAnimTrack<IBoolKey>::m_flags)
+        ->Field("Range", &TAnimTrack<IBoolKey>::m_timeRange)
+        ->Field("ParamType", &TAnimTrack<IBoolKey>::m_nParamType)
+        ->Field("Keys", &TAnimTrack<IBoolKey>::m_keys)
+        ->Field("Id", &TAnimTrack<IBoolKey>::m_id);
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CBoolTrack::Reflect(AZ::SerializeContext* serializeContext)
+{
+    TAnimTrack<IBoolKey>::Reflect(serializeContext);
+
+    serializeContext->Class<CBoolTrack, TAnimTrack<IBoolKey> >()
+        ->Version(1)
+        ->Field("DefaultValue", &CBoolTrack::m_bDefaultValue);
+}