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118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "GameplayTaskResource.h"
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#include "GameplayTask.h"
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#include "Modules/ModuleManager.h"
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#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
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TArray<FString> UGameplayTaskResource::ResourceDescriptions;
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#endif // !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
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#if WITH_HOT_RELOAD
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namespace
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{
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TMap<FName, int8> ClassNameToIDMap;
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}
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#endif // WITH_HOT_RELOAD
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UGameplayTaskResource::UGameplayTaskResource(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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bManuallySetID = false;
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ManualResourceID = INDEX_NONE;
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AutoResourceID = INDEX_NONE;
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}
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void UGameplayTaskResource::PostInitProperties()
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{
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Super::PostInitProperties();
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if (HasAnyFlags(RF_ClassDefaultObject) && (GetClass()->HasAnyClassFlags(CLASS_Abstract) == false))
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{
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#if WITH_HOT_RELOAD
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if (GIsHotReload)
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{
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if ((bManuallySetID == false || ManualResourceID == INDEX_NONE))
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{
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int8* PreviousID = ClassNameToIDMap.Find(GetFName());
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// PreviousID == null can happen if its the HOTRELOAD_CDO_DUPLICATE
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if (PreviousID)
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{
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AutoResourceID = *PreviousID;
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}
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}
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}
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else
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#endif // WITH_HOT_RELOAD
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{
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if (bManuallySetID == false || ManualResourceID == INDEX_NONE)
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{
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UpdateAutoResourceID();
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}
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const uint8 DebugId = GetResourceID();
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#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
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ResourceDescriptions.SetNum(FMath::Max(DebugId + 1, ResourceDescriptions.Num()));
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ResourceDescriptions[DebugId] = GenerateDebugDescription();
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#endif // !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
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#if WITH_HOT_RELOAD
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ClassNameToIDMap.Add(GetFName(), DebugId);
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#endif // WITH_HOT_RELOAD
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}
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}
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}
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void UGameplayTaskResource::UpdateAutoResourceID()
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{
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static uint16 NextAutoResID = 0;
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if (AutoResourceID == INDEX_NONE)
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{
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AutoResourceID = NextAutoResID++;
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if (AutoResourceID >= FGameplayResourceSet::MaxResources)
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{
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UE_LOG(LogGameplayTasks, Error, TEXT("AutoResourceID out of bounds (probably too much GameplayTaskResource classes, consider manually assigning values if you can split all classes into non-overlapping sets"));
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}
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}
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}
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#if WITH_EDITOR
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void UGameplayTaskResource::PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent)
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{
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static const FName NAME_ManuallySetID = GET_MEMBER_NAME_CHECKED(UGameplayTaskResource, bManuallySetID);
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Super::PostEditChangeProperty(PropertyChangedEvent);
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if (PropertyChangedEvent.Property != NULL)
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{
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FName PropName = PropertyChangedEvent.Property->GetFName();
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if (PropName == NAME_ManuallySetID)
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{
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if (!bManuallySetID)
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{
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ManualResourceID = INDEX_NONE;
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// if we don't have ManualResourceID make sure AutoResourceID is valid
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UpdateAutoResourceID();
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}
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}
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}
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}
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#endif // WITH_EDITOR
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#if !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
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FString UGameplayTaskResource::GenerateDebugDescription() const
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{
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const FString ClassName = GetClass()->GetName();
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int32 SeparatorIdx = INDEX_NONE;
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if (ClassName.FindChar(TEXT('_'), SeparatorIdx))
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{
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return ClassName.Mid(SeparatorIdx + 1);
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}
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return ClassName;
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}
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#endif // !(UE_BUILD_SHIPPING || UE_BUILD_TEST)
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