Added commissions system

2026-06-01 00:27:56 +03:00
parent dd7ed121fc
commit 9a5a0003b1
81 changed files with 2418 additions and 1065 deletions
@@ -0,0 +1,58 @@
+// © 2025 Naked People Team. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "GameplayTagContainer.h"
+#include "Subsystems/WorldSubsystem.h"
+#include "LocationSubsystem.generated.h"
+
+class ULocationData;
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnLocationChangedSignature, ULocationData*, Location);
+
+/**
+ * Single source of truth for which tagged locations the player currently occupies (GDD §10.4).
+ * Fed by ALocationTrigger overlaps; queried + subscribed by everything else (session boundary,
+ * commission location constraints, future shop entry). World-scoped and transient — nothing to save.
+ *
+ * Locations are identified by their ULocationData FGameplayTag, so they nest: while inside
+ * Location.City.Beach the player also matches Location.City. The player can be in several at once.
+ */
+UCLASS()
+class NAKEDDESIRE_API ULocationSubsystem : public UWorldSubsystem
+{
+	GENERATED_BODY()
+
+public:
+	// Reported by ALocationTrigger as the player enters / leaves a tagged volume.
+	void EnterLocation(ULocationData* Location);
+	void ExitLocation(ULocationData* Location);
+
+	// True while the player occupies a location whose tag matches (or nests under) Query.
+	UFUNCTION(BlueprintPure, Category = "Location")
+	bool IsPlayerInLocation(FGameplayTag Query) const;
+
+	UFUNCTION(BlueprintPure, Category = "Location")
+	FGameplayTagContainer GetPlayerLocationTags() const { return ActiveTags; }
+
+	// Most-specific current location (deepest tag) — for HUD / prompts. Null when outdoors / untagged.
+	UFUNCTION(BlueprintPure, Category = "Location")
+	ULocationData* GetCurrentLocation() const;
+
+	UPROPERTY(BlueprintAssignable, Category = "Location")
+	FOnLocationChangedSignature OnLocationEntered;
+
+	UPROPERTY(BlueprintAssignable, Category = "Location")
+	FOnLocationChangedSignature OnLocationExited;
+
+private:
+	void RebuildActiveTags();
+
+	// Ref-counted: a location can be several overlapping trigger volumes, so we only fire enter on
+	// 0->1 and exit on 1->0 — crossing between two boxes of the same place doesn't churn events.
+	UPROPERTY()
+	TMap<TObjectPtr<ULocationData>, int32> ActiveCounts;
+
+	FGameplayTagContainer ActiveTags;
+};