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diff --git a/src/game/MotionMaster.h b/src/game/MotionMaster.h
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+++ b/src/game/MotionMaster.h
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+/*
+ * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef MANGOS_MOTIONMASTER_H
+#define MANGOS_MOTIONMASTER_H
+
+#include "Common.h"
+#include <stack>
+
+class MovementGenerator;
+class Unit;
+
+// Creature Entry ID used for waypoints show, visible only for GMs
+#define VISUAL_WAYPOINT 1
+
+// values 0 ... MAX_DB_MOTION_TYPE-1 used in DB
+enum MovementGeneratorType
+{
+    IDLE_MOTION_TYPE      = 0,                              // IdleMovementGenerator.h
+    RANDOM_MOTION_TYPE    = 1,                              // RandomMovementGenerator.h
+    WAYPOINT_MOTION_TYPE  = 2,                              // WaypointMovementGenerator.h
+    MAX_DB_MOTION_TYPE    = 3,                              // *** this and below motion types can't be set in DB.
+    ANIMAL_RANDOM_MOTION_TYPE = MAX_DB_MOTION_TYPE,         // AnimalRandomMovementGenerator.h
+    CONFUSED_MOTION_TYPE  = 4,                              // ConfusedMovementGenerator.h
+    TARGETED_MOTION_TYPE  = 5,                              // TargetedMovementGenerator.h
+    HOME_MOTION_TYPE      = 6,                              // HomeMovementGenerator.h
+    FLIGHT_MOTION_TYPE    = 7,                              // WaypointMovementGenerator.h
+    POINT_MOTION_TYPE     = 8,                              // PointMovementGenerator.h
+    FLEEING_MOTION_TYPE   = 9,                              // FleeingMovementGenerator.h
+    DISTRACT_MOTION_TYPE  = 10,                             // IdleMovementGenerator.h
+};
+
+class MANGOS_DLL_SPEC MotionMaster : private std::stack<MovementGenerator *>
+{
+    private:
+        typedef std::stack<MovementGenerator *> Impl;
+    public:
+
+        explicit MotionMaster(Unit *unit) : i_owner(unit) {}
+        ~MotionMaster();
+
+        void Initialize();
+
+        MovementGenerator* operator->(void) { return top(); }
+
+        using Impl::top;
+        using Impl::empty;
+
+        typedef Impl::container_type::const_iterator const_iterator;
+        const_iterator begin() const { return Impl::c.begin(); }
+        const_iterator end() const { return Impl::c.end(); }
+
+        void UpdateMotion(const uint32 &diff);
+        void Clear(bool reset = true);
+        void MovementExpired(bool reset = true);
+
+        void MoveIdle();
+        void MoveTargetedHome();
+        void MoveFollow(Unit* target, float dist, float angle);
+        void MoveChase(Unit* target, float dist = 0.0f, float angle = 0.0f);
+        void MoveConfused();
+        void MoveFleeing(Unit* enemy);
+        void MovePoint(uint32 id, float x,float y,float z);
+        void MoveTaxiFlight(uint32 path, uint32 pathnode);
+        void MoveDistract(uint32 time);
+
+        MovementGeneratorType GetCurrentMovementGeneratorType() const;
+
+        void propagateSpeedChange();
+
+        bool GetDestination(float &x, float &y, float &z);
+    private:
+        void Mutate(MovementGenerator *m);                  // use Move* functions instead
+
+        Unit *i_owner;
+};
+#endif