75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "GameplayCueManager.h"
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#include "LyraGameplayCueManager.generated.h"
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/**
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* ULyraGameplayCueManager
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*
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* Game-specific manager for gameplay cues
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*/
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UCLASS()
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class ULyraGameplayCueManager : public UGameplayCueManager
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{
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GENERATED_BODY()
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public:
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ULyraGameplayCueManager(const FObjectInitializer& ObjectInitializer = FObjectInitializer::Get());
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static ULyraGameplayCueManager* Get();
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//~UGameplayCueManager interface
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virtual void OnCreated() override;
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virtual bool ShouldAsyncLoadRuntimeObjectLibraries() const override;
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virtual bool ShouldSyncLoadMissingGameplayCues() const override;
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virtual bool ShouldAsyncLoadMissingGameplayCues() const override;
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//~End of UGameplayCueManager interface
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static void DumpGameplayCues(const TArray<FString>& Args);
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// When delay loading cues, this will load the cues that must be always loaded anyway
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void LoadAlwaysLoadedCues();
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// Updates the bundles for the singular gameplay cue primary asset
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void RefreshGameplayCuePrimaryAsset();
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private:
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void OnGameplayTagLoaded(const FGameplayTag& Tag);
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void HandlePostGarbageCollect();
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void ProcessLoadedTags();
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void ProcessTagToPreload(const FGameplayTag& Tag, UObject* OwningObject);
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void OnPreloadCueComplete(FSoftObjectPath Path, TWeakObjectPtr<UObject> OwningObject, bool bAlwaysLoadedCue);
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void RegisterPreloadedCue(UClass* LoadedGameplayCueClass, UObject* OwningObject);
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void HandlePostLoadMap(UWorld* NewWorld);
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void UpdateDelayLoadDelegateListeners();
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bool ShouldDelayLoadGameplayCues() const;
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private:
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struct FLoadedGameplayTagToProcessData
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{
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FGameplayTag Tag;
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TWeakObjectPtr<UObject> WeakOwner;
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FLoadedGameplayTagToProcessData() {}
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FLoadedGameplayTagToProcessData(const FGameplayTag& InTag, const TWeakObjectPtr<UObject>& InWeakOwner) : Tag(InTag), WeakOwner(InWeakOwner) {}
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};
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private:
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// Cues that were preloaded on the client due to being referenced by content
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UPROPERTY(transient)
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TSet<UClass*> PreloadedCues;
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TMap<FObjectKey, TSet<FObjectKey>> PreloadedCueReferencers;
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// Cues that were preloaded on the client and will always be loaded (code referenced or explicitly always loaded)
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UPROPERTY(transient)
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TSet<UClass*> AlwaysLoadedCues;
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TArray<FLoadedGameplayTagToProcessData> LoadedGameplayTagsToProcess;
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FCriticalSection LoadedGameplayTagsToProcessCS;
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bool bProcessLoadedTagsAfterGC = false;
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};
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