82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
// Copyright (c), Firelight Technologies Pty, Ltd. 2012-2025.
|
|
|
|
#pragma once
|
|
|
|
#include "CoreMinimal.h"
|
|
#include "UObject/ObjectMacros.h"
|
|
#include "Curves/KeyHandle.h"
|
|
#include "MovieSceneClipboard.h"
|
|
#include "MovieSceneSection.h"
|
|
#include "Channels/MovieSceneByteChannel.h"
|
|
#include "FMODEventControlSection.generated.h"
|
|
|
|
/** Defines the types of FMOD event control keys. */
|
|
UENUM()
|
|
enum class EFMODEventControlKey : uint8
|
|
{
|
|
Stop = 0,
|
|
Play = 1,
|
|
Pause = 2
|
|
};
|
|
|
|
USTRUCT()
|
|
struct FFMODEventControlChannel : public FMovieSceneByteChannel
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
FFMODEventControlChannel();
|
|
};
|
|
|
|
template <>
|
|
struct TStructOpsTypeTraits<FFMODEventControlChannel> : public TStructOpsTypeTraitsBase2<FFMODEventControlChannel>
|
|
{
|
|
enum { WithStructuredSerializeFromMismatchedTag = true };
|
|
};
|
|
|
|
template <>
|
|
struct TMovieSceneChannelTraits<FFMODEventControlChannel> : TMovieSceneChannelTraitsBase<FFMODEventControlChannel>
|
|
{
|
|
enum { SupportsDefaults = false };
|
|
|
|
#if WITH_EDITOR
|
|
|
|
/** Byte channels can have external values (ie, they can get their values from external objects for UI purposes) */
|
|
typedef TMovieSceneExternalValue<uint8> ExtendedEditorDataType;
|
|
|
|
#endif
|
|
};
|
|
|
|
/** FMOD Event control section */
|
|
UCLASS(MinimalAPI)
|
|
class UFMODEventControlSection : public UMovieSceneSection
|
|
{
|
|
GENERATED_UCLASS_BODY()
|
|
|
|
public:
|
|
/** Channel containing the event control keys */
|
|
UPROPERTY()
|
|
FFMODEventControlChannel ControlKeys;
|
|
};
|
|
|
|
inline void AssignValue(FFMODEventControlChannel *InChannel, FKeyHandle InKeyHandle, EFMODEventControlKey InValue)
|
|
{
|
|
TMovieSceneChannelData<uint8> ChannelData = InChannel->GetData();
|
|
int32 ValueIndex = ChannelData.GetIndex(InKeyHandle);
|
|
|
|
if (ValueIndex != INDEX_NONE)
|
|
{
|
|
ChannelData.GetValues()[ValueIndex] = (uint8)InValue;
|
|
}
|
|
}
|
|
|
|
inline bool EvaluateChannel(const FFMODEventControlChannel *InChannel, FFrameTime InTime, EFMODEventControlKey &OutValue)
|
|
{
|
|
uint8 RawValue = 0;
|
|
if (InChannel->Evaluate(InTime, RawValue))
|
|
{
|
|
OutValue = (EFMODEventControlKey)RawValue;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|