Datasets:

Alexhas2
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unitysamples

// Copyright Epic Games, Inc. All Rights Reserved.

#include "LyraDevelopmentStatics.h"
#include "AssetRegistry/ARFilter.h"
#include "AssetRegistry/AssetData.h"
#include "Development/LyraDeveloperSettings.h"
#include "Engine/Blueprint.h"
#include "Engine/Engine.h"
#include "AssetRegistry/AssetRegistryModule.h"
#include "Engine/World.h"
#include "Misc/PackageName.h"
#include "Modules/ModuleManager.h"

#include UE_INLINE_GENERATED_CPP_BY_NAME(LyraDevelopmentStatics)

bool ULyraDevelopmentStatics::ShouldSkipDirectlyToGameplay()
{
#if WITH_EDITOR
	if (GIsEditor)
	{
		return !GetDefault<ULyraDeveloperSettings>()->bTestFullGameFlowInPIE;
	}
#endif
	return false;
}

bool ULyraDevelopmentStatics::ShouldLoadCosmeticBackgrounds()
{
#if WITH_EDITOR
	if (GIsEditor)
	{
		return !GetDefault<ULyraDeveloperSettings>()->bSkipLoadingCosmeticBackgroundsInPIE;
	}
#endif
	return true;
}

bool ULyraDevelopmentStatics::CanPlayerBotsAttack()
{
#if WITH_EDITOR
	if (GIsEditor)
	{
		return GetDefault<ULyraDeveloperSettings>()->bAllowPlayerBotsToAttack;
	}
#endif
	return true;
}

//@TODO: Actually want to take a lambda and run on every authority world most of the time...
UWorld* ULyraDevelopmentStatics::FindPlayInEditorAuthorityWorld()
{
	check(GEngine);

	// Find the server world (any PIE world will do, in case they are running without a dedicated server, but the ded. server world is ideal)
	UWorld* ServerWorld = nullptr;
#if WITH_EDITOR
	for (const FWorldContext& WorldContext : GEngine->GetWorldContexts())
	{
		if (WorldContext.WorldType == EWorldType::PIE)
		{
			if (UWorld* TestWorld = WorldContext.World())
			{
				if (WorldContext.RunAsDedicated)
				{
					// Ideal case
					ServerWorld = TestWorld;
					break;
				}
				else if (ServerWorld == nullptr)
				{
					ServerWorld = TestWorld;
				}
				else
				{
					// We already have a candidate, see if this one is 'better'
					if (TestWorld->GetNetMode() < ServerWorld->GetNetMode())
					{
						return ServerWorld;
					}
				}
			}
		}
	}
#endif

	return ServerWorld;
}

TArray<FAssetData> ULyraDevelopmentStatics::GetAllBlueprints()
{
	FAssetRegistryModule& AssetRegistryModule = FModuleManager::LoadModuleChecked<FAssetRegistryModule>(TEXT("AssetRegistry"));

	FName PluginAssetPath;

	TArray<FAssetData> BlueprintList;
	FARFilter Filter;
	Filter.ClassPaths.Add(UBlueprint::StaticClass()->GetClassPathName());
	Filter.bRecursivePaths = true;
	AssetRegistryModule.Get().GetAssets(Filter, BlueprintList);

	return BlueprintList;
}

UClass* ULyraDevelopmentStatics::FindBlueprintClass(const FString& TargetNameRaw, UClass* DesiredBaseClass)
{
	FString TargetName = TargetNameRaw;
	TargetName.RemoveFromEnd(TEXT("_C"), ESearchCase::CaseSensitive);

	TArray<FAssetData> BlueprintList = ULyraDevelopmentStatics::GetAllBlueprints();
	for (const FAssetData& AssetData : BlueprintList)
	{
		if ((AssetData.AssetName.ToString() == TargetName) || (AssetData.GetObjectPathString() == TargetName))
		{
			if (UBlueprint* BP = Cast<UBlueprint>(AssetData.GetAsset()))
			{
				if (UClass* GeneratedClass = BP->GeneratedClass)
				{
					if (GeneratedClass->IsChildOf(DesiredBaseClass))
					{
						return GeneratedClass;
					}
				}
			}
		}
	}

	return nullptr;
}

UClass* ULyraDevelopmentStatics::FindClassByShortName(const FString& SearchToken, UClass* DesiredBaseClass, bool bLogFailures)
{
	check(DesiredBaseClass);

	FString TargetName = SearchToken;

	// Check native classes and loaded assets first before resorting to the asset registry
	bool bIsValidClassName = true;
	if (TargetName.IsEmpty() || TargetName.Contains(TEXT(" ")))
	{
		bIsValidClassName = false;
	}
	else if (!FPackageName::IsShortPackageName(TargetName))
	{
		if (TargetName.Contains(TEXT(".")))
		{
			// Convert type'path' to just path (will return the full string if it doesn't have ' in it)
			TargetName = FPackageName::ExportTextPathToObjectPath(TargetName);

			FString PackageName;
			FString ObjectName;
			TargetName.Split(TEXT("."), &PackageName, &ObjectName);

			const bool bIncludeReadOnlyRoots = true;
			FText Reason;
			if (!FPackageName::IsValidLongPackageName(PackageName, bIncludeReadOnlyRoots, &Reason))
			{
				bIsValidClassName = false;
			}
		}
		else
		{
			bIsValidClassName = false;
		}
	}

	UClass* ResultClass = nullptr;
	if (bIsValidClassName)
	{
		ResultClass = UClass::TryFindTypeSlow<UClass>(TargetName);
	}

	// If we still haven't found anything yet, try the asset registry for blueprints that match the requirements
	if (ResultClass == nullptr)
	{
		ResultClass = FindBlueprintClass(TargetName, DesiredBaseClass);
	}

	// Now validate the class (if we have one)
	if (ResultClass != nullptr)
	{
		if (!ResultClass->IsChildOf(DesiredBaseClass))
		{
			if (bLogFailures)
			{
				UE_LOG(LogConsoleResponse, Warning, TEXT("Found an asset %s but it wasn't of type %s"), *ResultClass->GetPathName(), *DesiredBaseClass->GetName());
			}
			ResultClass = nullptr;
		}
	}
	else
	{
		if (bLogFailures)
		{
			UE_LOG(LogConsoleResponse, Warning, TEXT("Failed to find class of type %s named %s"), *DesiredBaseClass->GetName(), *SearchToken);
		}
	}

	return ResultClass;
}

	// Copyright Epic Games, Inc. All Rights Reserved.

	#include "LyraDevelopmentStatics.h"
	#include "AssetRegistry/ARFilter.h"
	#include "AssetRegistry/AssetData.h"
	#include "Development/LyraDeveloperSettings.h"
	#include "Engine/Blueprint.h"
	#include "Engine/Engine.h"
	#include "AssetRegistry/AssetRegistryModule.h"
	#include "Engine/World.h"
	#include "Misc/PackageName.h"
	#include "Modules/ModuleManager.h"

	#include UE_INLINE_GENERATED_CPP_BY_NAME(LyraDevelopmentStatics)

	bool ULyraDevelopmentStatics::ShouldSkipDirectlyToGameplay()
	{
	#if WITH_EDITOR
	if (GIsEditor)
	{
	return !GetDefault<ULyraDeveloperSettings>()->bTestFullGameFlowInPIE;
	}
	#endif
	return false;
	}

	bool ULyraDevelopmentStatics::ShouldLoadCosmeticBackgrounds()
	{
	#if WITH_EDITOR
	if (GIsEditor)
	{
	return !GetDefault<ULyraDeveloperSettings>()->bSkipLoadingCosmeticBackgroundsInPIE;
	}
	#endif
	return true;
	}

	bool ULyraDevelopmentStatics::CanPlayerBotsAttack()
	{
	#if WITH_EDITOR
	if (GIsEditor)
	{
	return GetDefault<ULyraDeveloperSettings>()->bAllowPlayerBotsToAttack;
	}
	#endif
	return true;
	}

	//@TODO: Actually want to take a lambda and run on every authority world most of the time...
	UWorld* ULyraDevelopmentStatics::FindPlayInEditorAuthorityWorld()
	{
	check(GEngine);

	// Find the server world (any PIE world will do, in case they are running without a dedicated server, but the ded. server world is ideal)
	UWorld* ServerWorld = nullptr;
	#if WITH_EDITOR
	for (const FWorldContext& WorldContext : GEngine->GetWorldContexts())
	{
	if (WorldContext.WorldType == EWorldType::PIE)
	{
	if (UWorld* TestWorld = WorldContext.World())
	{
	if (WorldContext.RunAsDedicated)
	{
	// Ideal case
	ServerWorld = TestWorld;
	break;
	}
	else if (ServerWorld == nullptr)
	{
	ServerWorld = TestWorld;
	}
	else
	{
	// We already have a candidate, see if this one is 'better'
	if (TestWorld->GetNetMode() < ServerWorld->GetNetMode())
	{
	return ServerWorld;
	}
	}
	}
	}
	}
	#endif

	return ServerWorld;
	}

	TArray<FAssetData> ULyraDevelopmentStatics::GetAllBlueprints()
	{
	FAssetRegistryModule& AssetRegistryModule = FModuleManager::LoadModuleChecked<FAssetRegistryModule>(TEXT("AssetRegistry"));

	FName PluginAssetPath;

	TArray<FAssetData> BlueprintList;
	FARFilter Filter;
	Filter.ClassPaths.Add(UBlueprint::StaticClass()->GetClassPathName());
	Filter.bRecursivePaths = true;
	AssetRegistryModule.Get().GetAssets(Filter, BlueprintList);

	return BlueprintList;
	}

	UClass* ULyraDevelopmentStatics::FindBlueprintClass(const FString& TargetNameRaw, UClass* DesiredBaseClass)
	{
	FString TargetName = TargetNameRaw;
	TargetName.RemoveFromEnd(TEXT("_C"), ESearchCase::CaseSensitive);

	TArray<FAssetData> BlueprintList = ULyraDevelopmentStatics::GetAllBlueprints();
	for (const FAssetData& AssetData : BlueprintList)
	{
	if ((AssetData.AssetName.ToString() == TargetName) \|\| (AssetData.GetObjectPathString() == TargetName))
	{
	if (UBlueprint* BP = Cast<UBlueprint>(AssetData.GetAsset()))
	{
	if (UClass* GeneratedClass = BP->GeneratedClass)
	{
	if (GeneratedClass->IsChildOf(DesiredBaseClass))
	{
	return GeneratedClass;
	}
	}
	}
	}
	}

	return nullptr;
	}

	UClass* ULyraDevelopmentStatics::FindClassByShortName(const FString& SearchToken, UClass* DesiredBaseClass, bool bLogFailures)
	{
	check(DesiredBaseClass);

	FString TargetName = SearchToken;

	// Check native classes and loaded assets first before resorting to the asset registry
	bool bIsValidClassName = true;
	if (TargetName.IsEmpty() \|\| TargetName.Contains(TEXT(" ")))
	{
	bIsValidClassName = false;
	}
	else if (!FPackageName::IsShortPackageName(TargetName))
	{
	if (TargetName.Contains(TEXT(".")))
	{
	// Convert type'path' to just path (will return the full string if it doesn't have ' in it)
	TargetName = FPackageName::ExportTextPathToObjectPath(TargetName);

	FString PackageName;
	FString ObjectName;
	TargetName.Split(TEXT("."), &PackageName, &ObjectName);

	const bool bIncludeReadOnlyRoots = true;
	FText Reason;
	if (!FPackageName::IsValidLongPackageName(PackageName, bIncludeReadOnlyRoots, &Reason))
	{
	bIsValidClassName = false;
	}
	}
	else
	{
	bIsValidClassName = false;
	}
	}

	UClass* ResultClass = nullptr;
	if (bIsValidClassName)
	{
	ResultClass = UClass::TryFindTypeSlow<UClass>(TargetName);
	}

	// If we still haven't found anything yet, try the asset registry for blueprints that match the requirements
	if (ResultClass == nullptr)
	{
	ResultClass = FindBlueprintClass(TargetName, DesiredBaseClass);
	}

	// Now validate the class (if we have one)
	if (ResultClass != nullptr)
	{
	if (!ResultClass->IsChildOf(DesiredBaseClass))
	{
	if (bLogFailures)
	{
	UE_LOG(LogConsoleResponse, Warning, TEXT("Found an asset %s but it wasn't of type %s"), ResultClass->GetPathName(), DesiredBaseClass->GetName());
	}
	ResultClass = nullptr;
	}
	}
	else
	{
	if (bLogFailures)
	{
	UE_LOG(LogConsoleResponse, Warning, TEXT("Failed to find class of type %s named %s"), DesiredBaseClass->GetName(), SearchToken);
	}
	}

	return ResultClass;
	}