Core/Housing: add canonical house state model

src/server/game/Housing/HousingState.h

@@ -0,0 +1,26 @@
+/*
+ * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
+ */
+
+#ifndef TRINITYCORE_HOUSING_STATE_H
+#define TRINITYCORE_HOUSING_STATE_H
+
+#include "Define.h"
+#include "ObjectGuid.h"
+
+namespace Housing
+{
+    struct HouseState
+    {
+        ObjectGuid HouseGuid;
+        ObjectGuid CosmeticOwnerGuid;
+        ObjectGuid NeighborhoodGuid;
+        uint8 PlotId = 0;
+        uint32 ExteriorMapId = 0;
+        uint32 SettingsFlags = 0;
+        bool HasReservationTime = false;
+        uint64 ReservationTime = 0;
+    };
+}
+
+#endif // TRINITYCORE_HOUSING_STATE_H