[#9] [#53] Implement GetDamageTypeForDamageAttribute Utility Method

This makes it easy to map from a damage attribute back to a damage tag.

Source/OpenPF2Core/Private/Abilities/PF2AttackAttributeStatics.cpp

@@ -9,6 +9,7 @@
 #include "Abilities/PF2AttributeSetMacros.h"
 
 #include "Utilities/PF2ArrayUtilities.h"
+#include "Utilities/PF2GameplayAbilityUtilities.h"
 
 TArray<const FGameplayEffectAttributeCaptureDefinition*> FPF2AttackAttributeStatics::GetAllDamageCaptures() const
 {
@@ -44,6 +45,22 @@ const FGameplayEffectAttributeCaptureDefinition* FPF2AttackAttributeStatics::Get
 	return Result;
 }
 
+FGameplayTag FPF2AttackAttributeStatics::GetDamageTypeForDamageAttribute(const FGameplayAttribute& Attribute) const
+{
+	FGameplayTag FoundTag;
+
+	for (const auto& Pair : this->DamageTypeToTransientDamageAttributeMap)
+	{
+		if (Pair.Value == Attribute.AttributeName)
+		{
+			FoundTag = PF2GameplayAbilityUtilities::GetTag(Pair.Key);
+			break;
+		}
+	}
+
+	return FoundTag;
+}
+
 FPF2AttackAttributeStatics::FPF2AttackAttributeStatics():
 	TmpAttackRollCountProperty(nullptr),
 	TmpAttackRollSizeProperty(nullptr),

Source/OpenPF2Core/Public/Abilities/PF2AttackAttributeStatics.h

@@ -138,6 +138,18 @@ struct OPENPF2CORE_API FPF2AttackAttributeStatics : FPF2AttributeStaticsBase
 	const FGameplayEffectAttributeCaptureDefinition* GetDamageCaptureForDamageType(
 		const FName& DamageTypeName) const;
 
+	/**
+	 * Gets the damage type tag that corresponds to the specified transient damage attribute.
+	 *
+	 * @param Attribute
+	 *	The attribute for which a damage type is desired.
+	 *
+	 * @return
+	 *	Either the tag for the type of damage that was provided; or, a gameplay tag that is not valid if there is no
+	 *	damage type that corresponds to the given attribute.
+	 */
+	FGameplayTag GetDamageTypeForDamageAttribute(const FGameplayAttribute& Attribute) const;
+
 protected:
 	// =================================================================================================================
 	// Protected Constructors