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| #include "LyraSystemStatics.h"
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| #include "Engine/AssetManagerTypes.h"
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| #include "Engine/Engine.h"
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| #include "Engine/World.h"
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| #include "Engine/AssetManager.h"
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| #include "LyraLogChannels.h"
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| #include "Components/MeshComponent.h"
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| #include "GameModes/LyraUserFacingExperienceDefinition.h"
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| #include UE_INLINE_GENERATED_CPP_BY_NAME(LyraSystemStatics)
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| TSoftObjectPtr<UObject> ULyraSystemStatics::GetTypedSoftObjectReferenceFromPrimaryAssetId(FPrimaryAssetId PrimaryAssetId, TSubclassOf<UObject> ExpectedAssetType)
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| {
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| if (UAssetManager* Manager = UAssetManager::GetIfInitialized())
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| {
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| FPrimaryAssetTypeInfo Info;
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| if (Manager->GetPrimaryAssetTypeInfo(PrimaryAssetId.PrimaryAssetType, Info) && !Info.bHasBlueprintClasses)
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| {
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| if (UClass* AssetClass = Info.AssetBaseClassLoaded)
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| {
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| if ((ExpectedAssetType == nullptr) || !AssetClass->IsChildOf(ExpectedAssetType))
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| {
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| return nullptr;
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| }
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| }
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| else
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| {
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| UE_LOG(LogLyra, Warning, TEXT("GetTypedSoftObjectReferenceFromPrimaryAssetId(%s, %s) - AssetBaseClassLoaded was unset so we couldn't validate it, returning null"),
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| *PrimaryAssetId.ToString(),
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| *GetPathNameSafe(*ExpectedAssetType));
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| }
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| return TSoftObjectPtr<UObject>(Manager->GetPrimaryAssetPath(PrimaryAssetId));
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| }
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| }
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| return nullptr;
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| }
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| FPrimaryAssetId ULyraSystemStatics::GetPrimaryAssetIdFromUserFacingExperienceName(const FString& AdvertisedExperienceID)
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| {
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| const FPrimaryAssetType Type(ULyraUserFacingExperienceDefinition::StaticClass()->GetFName());
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| return FPrimaryAssetId(Type, FName(*AdvertisedExperienceID));
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| }
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| void ULyraSystemStatics::PlayNextGame(const UObject* WorldContextObject)
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| {
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| UWorld* World = GEngine->GetWorldFromContextObject(WorldContextObject, EGetWorldErrorMode::LogAndReturnNull);
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| if (World == nullptr)
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| {
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| return;
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| }
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| const FWorldContext& WorldContext = GEngine->GetWorldContextFromWorldChecked(World);
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| FURL LastURL = WorldContext.LastURL;
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| #if WITH_EDITOR
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| LastURL.Map = UWorld::StripPIEPrefixFromPackageName(LastURL.Map, WorldContext.World()->StreamingLevelsPrefix);
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| #endif
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| LastURL.AddOption(TEXT("SeamlessTravel"));
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| FString URL = LastURL.ToString();
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| URL.RemoveFromStart(LastURL.GetHostPortString());
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| const bool bAbsolute = false;
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| const bool bShouldSkipGameNotify = false;
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| World->ServerTravel(URL, bAbsolute, bShouldSkipGameNotify);
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| }
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| void ULyraSystemStatics::SetScalarParameterValueOnAllMeshComponents(AActor* TargetActor, const FName ParameterName, const float ParameterValue, bool bIncludeChildActors)
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| {
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| if (TargetActor != nullptr)
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| {
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| TargetActor->ForEachComponent<UMeshComponent>(bIncludeChildActors, [=](UMeshComponent* InComponent)
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| {
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| InComponent->SetScalarParameterValueOnMaterials(ParameterName, ParameterValue);
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| });
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| }
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| }
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| void ULyraSystemStatics::SetVectorParameterValueOnAllMeshComponents(AActor* TargetActor, const FName ParameterName, const FVector ParameterValue, bool bIncludeChildActors)
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| {
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| if (TargetActor != nullptr)
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| {
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| TargetActor->ForEachComponent<UMeshComponent>(bIncludeChildActors, [=](UMeshComponent* InComponent)
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| {
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| InComponent->SetVectorParameterValueOnMaterials(ParameterName, ParameterValue);
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| });
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| }
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| }
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| void ULyraSystemStatics::SetColorParameterValueOnAllMeshComponents(AActor* TargetActor, const FName ParameterName, const FLinearColor ParameterValue, bool bIncludeChildActors)
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| {
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| SetVectorParameterValueOnAllMeshComponents(TargetActor, ParameterName, FVector(ParameterValue), bIncludeChildActors);
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| }
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| TArray<UActorComponent*> ULyraSystemStatics::FindComponentsByClass(AActor* TargetActor, TSubclassOf<UActorComponent> ComponentClass, bool bIncludeChildActors)
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| {
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| TArray<UActorComponent*> Components;
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| if (TargetActor != nullptr)
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| {
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| TargetActor->GetComponents(ComponentClass, Components, bIncludeChildActors);
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| }
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| return MoveTemp(Components);
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| }
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