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o3de/Gems/Maestro/Code/Source/Cinematics/TrackEventTrack.h

85 lines
2.5 KiB
C++

/*
* Copyright (c) Contributors to the Open 3D Engine Project.
* For complete copyright and license terms please see the LICENSE at the root of this distribution.
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*
*/
#ifndef CRYINCLUDE_CRYMOVIE_TRACKEVENTTRACK_H
#define CRYINCLUDE_CRYMOVIE_TRACKEVENTTRACK_H
#pragma once
#include "IMovieSystem.h"
#include "AnimTrack.h"
#include "AnimKey.h"
#include "StlUtils.h"
class CAnimStringTable
: public IAnimStringTable
{
public:
AZ_CLASS_ALLOCATOR(CAnimStringTable, AZ::SystemAllocator, 0);
AZ_RTTI(CAnimStringTable, "{B7C435CF-A763-41B5-AA1E-3BA2CD4232B2}", IAnimStringTable);
CAnimStringTable();
~CAnimStringTable();
const char* Add(const char* p) override;
//////////////////////////////////////////////////////////////////////////
// for intrusive_ptr support
void add_ref() override;
void release() override;
//////////////////////////////////////////////////////////////////////////
static void Reflect([[maybe_unused]] AZ::SerializeContext* serializeContext) {}
private:
struct Page
{
Page* pPrev;
char mem[512 - sizeof(Page*)];
};
typedef std::unordered_map<const char*, const char*, stl::hash_string<const char*>, stl::equality_string<const char*> > TableMap;
private:
CAnimStringTable(const CAnimStringTable&);
CAnimStringTable& operator = (const CAnimStringTable&);
private:
int m_refCount;
Page* m_pLastPage;
char* m_pEnd;
TableMap m_table;
};
class CTrackEventTrack
: public TAnimTrack<IEventKey>
{
public:
AZ_CLASS_ALLOCATOR(CTrackEventTrack, AZ::SystemAllocator, 0);
AZ_RTTI(CTrackEventTrack, "{3F659864-D66B-4211-93FB-1401EF4614D4}", IAnimTrack);
explicit CTrackEventTrack(IAnimStringTable* pStrings);
CTrackEventTrack(); // default constr needed for AZ Serialization
//////////////////////////////////////////////////////////////////////////
// Overrides of IAnimTrack.
//////////////////////////////////////////////////////////////////////////
void GetKeyInfo(int key, const char*& description, float& duration) override;
void SerializeKey(IEventKey& key, XmlNodeRef& keyNode, bool bLoading) override;
void SetKey(int index, IKey* key) override;
void InitPostLoad(IAnimSequence* sequence) override;
static void Reflect(AZ::ReflectContext* context);
private:
AZStd::intrusive_ptr< IAnimStringTable> m_pStrings;
};
#endif // CRYINCLUDE_CRYMOVIE_TRACKEVENTTRACK_H