110 lines
3.4 KiB
C++
110 lines
3.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
|
|
#pragma once
|
|
|
|
#include "NetworkReplayStreaming.h"
|
|
#include "Subsystems/GameInstanceSubsystem.h"
|
|
#include "LearningAgentsReplaySubsystem.generated.h"
|
|
|
|
#define UE_API LEARNINGAGENTSREPLAY_API
|
|
|
|
class UDemoNetDriver;
|
|
class APlayerController;
|
|
class ULocalPlayer;
|
|
|
|
/** An available replay for display in the UI */
|
|
UCLASS(MinimalAPI, BlueprintType)
|
|
class ULearningAgentsReplayListEntry : public UObject
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
FNetworkReplayStreamInfo StreamInfo;
|
|
|
|
/** The UI friendly name of the stream */
|
|
UFUNCTION(BlueprintPure, Category=Replays)
|
|
FString GetFriendlyName() const { return StreamInfo.FriendlyName; }
|
|
|
|
/** The date and time the stream was recorded */
|
|
UFUNCTION(BlueprintPure, Category=Replays)
|
|
FDateTime GetTimestamp() const { return StreamInfo.Timestamp; }
|
|
|
|
/** The duration of the stream in MS */
|
|
UFUNCTION(BlueprintPure, Category=Replays)
|
|
FTimespan GetDuration() const { return FTimespan::FromMilliseconds(StreamInfo.LengthInMS); }
|
|
|
|
/** Number of viewers viewing this stream */
|
|
UFUNCTION(BlueprintPure, Category=Replays)
|
|
int32 GetNumViewers() const { return StreamInfo.NumViewers; }
|
|
|
|
/** True if the stream is live and the game hasn't completed yet */
|
|
UFUNCTION(BlueprintPure, Category=Replays)
|
|
bool GetIsLive() const { return StreamInfo.bIsLive; }
|
|
};
|
|
|
|
/** Results of querying for replays list of results for the UI */
|
|
UCLASS(MinimalAPI, BlueprintType)
|
|
class ULearningAgentsReplayList : public UObject
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
UPROPERTY(BlueprintReadWrite, Category=Replays)
|
|
TArray<TObjectPtr<ULearningAgentsReplayListEntry>> Results;
|
|
};
|
|
|
|
/** Subsystem to handle recording/loading replays. Exposes functionality to Blueprints */
|
|
UCLASS(MinimalAPI)
|
|
class ULearningAgentsReplaySubsystem : public UGameInstanceSubsystem
|
|
{
|
|
GENERATED_BODY()
|
|
|
|
public:
|
|
UE_API ULearningAgentsReplaySubsystem();
|
|
|
|
UE_API virtual bool ShouldCreateSubsystem(UObject* Outer) const override;
|
|
UE_API virtual void Initialize(FSubsystemCollectionBase& Collection) override;
|
|
UE_API virtual void Deinitialize() override;
|
|
|
|
UFUNCTION()
|
|
UE_API void OnDemoPlayStarted();
|
|
|
|
/** Returns true if this platform supports replays at all */
|
|
UFUNCTION(BlueprintCallable, Category = Replays, BlueprintPure = false)
|
|
static UE_API bool DoesPlatformSupportReplays();
|
|
|
|
/** Loads the appropriate map and plays a replay */
|
|
UFUNCTION(BlueprintCallable, Category=Replays)
|
|
UE_API void PlayReplay(ULearningAgentsReplayListEntry* Replay);
|
|
|
|
/** Stops the current active recording */
|
|
UFUNCTION(BlueprintCallable, Category=Replays)
|
|
UE_API void StopRecordingReplay();
|
|
|
|
/** Starts recording a client replay, and handles any file cleanup needed */
|
|
UFUNCTION(BlueprintCallable, Category = Replays)
|
|
UE_API void RecordClientReplay(APlayerController* PlayerController);
|
|
|
|
/** Move forward or back in currently playing replay */
|
|
UFUNCTION(BlueprintCallable, Category=Replays)
|
|
UE_API void SeekInActiveReplay(float TimeInSeconds);
|
|
|
|
/** Gets length of current replay */
|
|
UFUNCTION(BlueprintCallable, Category = Replays, BlueprintPure = false)
|
|
UE_API float GetReplayLengthInSeconds() const;
|
|
|
|
/** Gets current playback time */
|
|
UFUNCTION(BlueprintCallable, Category=Replays, BlueprintPure=false)
|
|
UE_API float GetReplayCurrentTime() const;
|
|
|
|
private:
|
|
TSharedPtr<INetworkReplayStreamer> CurrentReplayStreamer;
|
|
|
|
UPROPERTY()
|
|
TObjectPtr<ULocalPlayer> LocalPlayerDeletingReplays;
|
|
|
|
UE_API UDemoNetDriver* GetDemoDriver() const;
|
|
};
|
|
|
|
#undef UE_API
|