Updated observation logic

Source/NakedDesire/Player/NakedDesireCharacter.h

@@ -6,6 +6,7 @@
 #include "GameFramework/Character.h"
 #include "InputAction.h"
 #include "InputMappingContext.h"
+#include "NakedDesire/Clothing/BodyPart.h"
 #include "NakedDesire/Global/Gait.h"
 #include "NakedDesire/Global/NakedDesireUserSettings.h"
 #include "NakedDesire/Global/Stance.h"
@@ -121,7 +122,18 @@ public:
 	virtual void NotifyControllerChanged() override;
 	virtual void BeginPlay() override;
 	virtual UAISense_Sight::EVisibilityResult CanBeSeenFrom(const FCanBeSeenFromContext& Context, FVector& OutSeenLocation, int32& OutNumberOfLoSChecksPerformed, int32& OutNumberOfAsyncLosCheckRequested, float& OutSightStrength, int32* UserData = nullptr, const FOnPendingVisibilityQueryProcessedDelegate* Delegate = nullptr) override;
-	
+
+	// Player exposure as read by an observer at ObserverLocation, in [0, 3]: the sum over the
+	// LOS-visible body regions (top -> Boobs, bottom -> Ass + Genitals) of (1 - effective coverage)
+	// for parts below ObservationRevealThreshold. 0 means nothing revealing is visible to them.
+	// Queried per observing NPC each tick by UStatsManager to drive embarrassment (GDD §7.1).
+	float GetObservedExposureFrom(const FVector& ObserverLocation, const AActor* IgnoreActor);
+
+	// Below this effective coverage [0,1] a body part reads as "revealing": observers notice it and
+	// it contributes to embarrassment. At or above it the part is treated as decently covered.
+	UPROPERTY(EditDefaultsOnly, Category = "Observation")
+	float ObservationRevealThreshold = 0.9f;
+
 private:
 	EGait Gait = EGait::Walk;
 	EStance Stance = EStance::Stand;
@@ -135,6 +147,14 @@ private:
 	void OnInteractPress(const FInputActionValue& Value);
 
 	bool CheckSight(const FVector& StartLocation, const FVector& EndLocation, FHitResult& HitResult, const AActor* IgnoreActor);
+
+	// Traces observer->boobs_root and observer->pelvis for line of sight (top / bottom regions),
+	// then sums (1 - coverage) over the revealing parts in each LOS-visible region. The out-bools
+	// report raw line of sight per region (before coverage), used to pick a seen location.
+	float ComputeObservedExposure(const FVector& ObserverLocation, const AActor* IgnoreActor, bool& bOutTopVisible, bool& bOutBottomVisible);
+
+	// (1 - effective coverage) when BodyPart is below ObservationRevealThreshold, else 0.
+	float RevealAmount(EBodyPart BodyPart);
 	
 	UFUNCTION(Exec)
 	void LogTest();