Working on state for location

src/LocationState.h

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+#pragma once
+#include <vector>
+#include "external/nlohmann/json.hpp"
+
+namespace ZL {
+
+struct LocationState {
+    // ---- Camera ----
+    float cameraAzimuth     = -2.35f;
+    float cameraInclination =  1.1036f;
+
+    // ---- Navigation ----
+    int activeNavigationIndex = 0;
+
+    // ---- Walk-to targets (-1 = none) ----
+    // Mirrors CharacterState's kNoTarget convention; raw pointers are not serialisable.
+    int targetInteractiveObjectIndex = -1;
+    int targetInteractNpcIndex       = -1;
+    int targetTeleportZoneIndex      = -1;
+
+    // ---- World-mode flags (synced from Game after each transition) ----
+    bool isDarklands = false;
+    bool isNight     = false;
+    bool isDawn      = false;
+
+    // ---- Tutorial ----
+    bool tutorialInteractiveObjectsLocked = false;
+
+    // ---- Trigger-zone runtime flags ----
+    // Indexed parallel to Location::triggerZones.
+    // The zones themselves are static config reloaded from JSON;
+    // only playerInside is live state that must be saved.
+    std::vector<bool> triggerZonePlayerInside;
+
+    // ---- Serialisation ----
+    void save(nlohmann::json& out) const;
+    void load(const nlohmann::json& in);
+};
+
+} // namespace ZL