Updated observation logic

Source/NakedDesire/Clothing/ClothingManager.cpp

@@ -58,6 +58,30 @@ bool UClothingManager::IsBodyPartExposed(const EBodyPart BodyPart)
 	return true;
 }
 
+float UClothingManager::GetEffectiveCoverage(const EBodyPart BodyPart)
+{
+	// GDD §6.3.2: effective coverage of a part = max() across garments that include it.
+	// A garment that doesn't cover the part contributes nothing; nothing covering it = 0.
+	float MaxCoverage = 0.0f;
+	for (const auto& [Slot, Instance] : EquippedClothing)
+	{
+		if (!Instance)
+			continue;
+
+		const UClothingItemDefinition* Definition = Instance->GetClothingItemDefinition();
+		if (!Definition)
+			continue;
+
+		for (const FBodyPartCoverage& Coverage : Definition->CoveredBodyParts)
+		{
+			if (Coverage.BodyPart == BodyPart)
+				MaxCoverage = FMath::Max(MaxCoverage, Coverage.Coverage);
+		}
+	}
+
+	return MaxCoverage;
+}
+
 void UClothingManager::HydrateClothing()
 {
 	USaveSubsystem* SaveSubsystem = UGameplayStatics::GetGameInstance(GetWorld())->GetSubsystem<USaveSubsystem>();