TickTaskManagerInterface.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
 
#pragma once
 
#include "CoreMinimal.h"
#include "Stats/Stats.h"
#include "Engine/EngineBaseTypes.h"
 
class FTickTaskLevel;
class ULevel;
 
DECLARE_STATS_GROUP(TEXT("TickGroups"), STATGROUP_TickGroups, STATCAT_Advanced);
 
class FTickTaskManagerInterface
{
public:
    virtual ~FTickTaskManagerInterface()
    {
    }
 
    virtual FTickTaskLevel* AllocateTickTaskLevel() = 0;
 
    virtual void FreeTickTaskLevel(FTickTaskLevel* TickTaskLevel) = 0;
 
    virtual void StartFrame(UWorld* InWorld, float DeltaSeconds, ELevelTick TickType, const TArray<ULevel*>& LevelsToTick) = 0;
 
    virtual void RunPauseFrame(UWorld* InWorld, float DeltaSeconds, ELevelTick TickType, const TArray<ULevel*>& LevelsToTick) = 0;
 
    virtual void RunTickGroup(ETickingGroup Group, bool bBlockTillComplete ) = 0;
 
    virtual void EndFrame() = 0;
 
    virtual void DumpAllTickFunctions(FOutputDevice& Ar, UWorld* InWorld, bool bEnabled, bool bDisabled, bool bGrouped) = 0;
 
    virtual void GetEnabledTickFunctionCounts(UWorld* InWorld, TSortedMap<FName, int32, FDefaultAllocator, FNameFastLess>& TickContextToCountMap, int32& EnabledCount, bool bDetailed, bool bFilterCoolingDown=false) = 0;
 
    static ENGINE_API FTickTaskManagerInterface& Get();
 
};