MR-2: Auto-revert POS_FIGHTING after inactivity + Realtime character level updates

src/game/char.h

@@ -2044,6 +2044,18 @@ class CHARACTER : public CEntity, public CFSM, public CHorseRider
 	protected:
 		int m_iLastPMPulse;
 		int m_iPMCounter;
+
+#ifdef FIX_BATTLE_INACTIVITY_TIMEOUT
+	// tw1x1: POS_FIGHTING timer fix
+	public:
+		void EnterCombat();
+		void UpdateLastCombatTime() { m_dwLastCombatTime = get_dword_time(); }
+		DWORD GetLastCombatTime() const { return m_dwLastCombatTime; }
+
+	private:
+		DWORD m_dwLastCombatTime;
+	// tw1x1: end
+#endif
 };
 
 ESex GET_SEX(LPCHARACTER ch);