Added commissions system

Source/NakedDesire/Commissions/Constraints/ObservedConstraint.h

@@ -0,0 +1,29 @@
+// © 2025 Naked People Team. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "NakedDesire/Commissions/CommissionConstraint.h"
+#include "ObservedConstraint.generated.h"
+
+// Holds only while at least MinObservers NPCs are perceiving the player (the embarrassment observer set).
+UCLASS(EditInlineNew, DisplayName = "While Observed By N NPCs")
+class NAKEDDESIRE_API UObservedConstraint : public UCommissionConstraint
+{
+	GENERATED_BODY()
+
+public:
+	virtual bool IsMet() const override;
+	virtual FText GetDescription() const override;
+
+protected:
+	virtual void OnActivate() override;
+	virtual void OnDeactivate() override;
+
+private:
+	UPROPERTY(EditDefaultsOnly, meta = (ClampMin = 1))
+	int32 MinObservers = 1;
+
+	UFUNCTION()
+	void HandleObserversChanged();
+};