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Spline movement controls movements of server-side controlled units (monster movement, taxi movement, etc). Proper implementation of effects such as charge, jump, cyclic movement will rely on it. However, need improve our states system before. Technical changes: 1. Added linear, catmullrom and bezier3 splines which based on client's algorthims. They can be reused for proper transport position interpolation. 2. Precission increased. There are no more position desync issues since client's position calculation formulas used. 3. Now possible to move by paths with multiple points, send whole path to client.
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
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* Copyright (C) 2005-2011 MaNGOS <http://getmangos.com/>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MANGOS_FLEEINGMOVEMENTGENERATOR_H
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#define MANGOS_FLEEINGMOVEMENTGENERATOR_H
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#include "MovementGenerator.h"
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#include "ObjectGuid.h"
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template<class T>
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class MANGOS_DLL_SPEC FleeingMovementGenerator
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: public MovementGeneratorMedium< T, FleeingMovementGenerator<T> >
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{
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public:
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FleeingMovementGenerator(ObjectGuid fright) : i_frightGuid(fright), i_nextCheckTime(0) {}
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void Initialize(T &);
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void Finalize(T &);
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void Interrupt(T &);
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void Reset(T &);
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bool Update(T &, const uint32 &);
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MovementGeneratorType GetMovementGeneratorType() const { return FLEEING_MOTION_TYPE; }
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private:
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void _setTargetLocation(T &owner);
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bool _getPoint(T &owner, float &x, float &y, float &z);
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bool _setMoveData(T &owner);
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void _Init(T &);
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bool is_water_ok :1;
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bool is_land_ok :1;
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bool i_only_forward:1;
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float i_caster_x;
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float i_caster_y;
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float i_caster_z;
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float i_last_distance_from_caster;
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float i_to_distance_from_caster;
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float i_cur_angle;
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ObjectGuid i_frightGuid;
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TimeTracker i_nextCheckTime;
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};
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class MANGOS_DLL_SPEC TimedFleeingMovementGenerator
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: public FleeingMovementGenerator<Creature>
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{
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public:
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TimedFleeingMovementGenerator(ObjectGuid fright, uint32 time) :
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FleeingMovementGenerator<Creature>(fright),
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i_totalFleeTime(time) {}
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MovementGeneratorType GetMovementGeneratorType() const { return TIMED_FLEEING_MOTION_TYPE; }
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bool Update(Unit &, const uint32 &);
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void Finalize(Unit &);
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private:
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TimeTracker i_totalFleeTime;
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};
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#endif
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