Added commissions system

Source/NakedDesire/Commissions/CommissionObjective.cpp

@@ -0,0 +1,125 @@
+// © 2025 Naked People Team. All Rights Reserved.
+
+
+#include "CommissionObjective.h"
+
+#include "TimerManager.h"
+#include "CommissionConstraint.h"
+#include "NakedDesire/Player/NakedDesireCharacter.h"
+
+void UCommissionObjective::Activate(ANakedDesireCharacter* InPlayer)
+{
+	Player = InPlayer;
+	bSatisfied = false;
+
+	OnActivate();
+
+	for (UCommissionConstraint* Constraint : Constraints)
+	{
+		if (!Constraint)
+			continue;
+		Constraint->OnConstraintChanged.AddUObject(this, &UCommissionObjective::HandleConstraintChanged);
+		Constraint->Activate(Player);
+	}
+
+	NotifyConditionChanged(); // evaluate the starting state (e.g. already naked on accept)
+}
+
+void UCommissionObjective::Deactivate()
+{
+	ClearHoldTimer();
+
+	for (UCommissionConstraint* Constraint : Constraints)
+	{
+		if (!Constraint)
+			continue;
+		Constraint->OnConstraintChanged.RemoveAll(this);
+		Constraint->Deactivate();
+	}
+
+	OnDeactivate();
+	Player = nullptr;
+}
+
+bool UCommissionObjective::AreConstraintsMet() const
+{
+	for (const UCommissionConstraint* Constraint : Constraints)
+	{
+		if (Constraint && !Constraint->IsMet())
+			return false;
+	}
+	return true;
+}
+
+void UCommissionObjective::HandleConstraintChanged()
+{
+	NotifyConditionChanged();
+}
+
+void UCommissionObjective::NotifyConditionChanged()
+{
+	if (bSatisfied || !Player)
+		return;
+
+	if (IsConditionMet() && AreConstraintsMet())
+	{
+		if (RequiredHoldSeconds <= 0.0f)
+		{
+			MarkSatisfied();
+			return;
+		}
+
+		if (!HoldTimerHandle.IsValid())
+		{
+			HoldStartTime = Player->GetWorld()->GetTimeSeconds();
+			Player->GetWorldTimerManager().SetTimer(HoldTimerHandle, this, &UCommissionObjective::OnHoldElapsed, RequiredHoldSeconds, false);
+		}
+	}
+	else
+	{
+		ClearHoldTimer();
+	}
+}
+
+void UCommissionObjective::OnHoldElapsed()
+{
+	MarkSatisfied();
+}
+
+void UCommissionObjective::MarkSatisfied()
+{
+	if (bSatisfied)
+		return;
+
+	bSatisfied = true;
+	ClearHoldTimer();
+	OnStateChanged.Broadcast(this);
+}
+
+void UCommissionObjective::ClearHoldTimer()
+{
+	if (HoldTimerHandle.IsValid() && Player)
+		Player->GetWorldTimerManager().ClearTimer(HoldTimerHandle);
+
+	HoldTimerHandle.Invalidate();
+	HoldStartTime = 0.0f;
+}
+
+FText UCommissionObjective::GetDescription() const
+{
+	return FText::GetEmpty();
+}
+
+float UCommissionObjective::GetProgress() const
+{
+	if (bSatisfied)
+		return 1.0f;
+
+	if (HoldTimerHandle.IsValid() && Player && RequiredHoldSeconds > 0.0f)
+	{
+		const float Elapsed = Player->GetWorld()->GetTimeSeconds() - HoldStartTime;
+		return FMath::Clamp(Elapsed / RequiredHoldSeconds, 0.0f, 1.0f);
+	}
+
+	return 0.0f;
+}