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Public Types | Public Member Functions | Public Attributes | Protected Member Functions | Protected Attributes | Friends | List of all members
Movement::MoveSpline Class Reference

#include <MoveSpline.h>

Public Types

enum  UpdateResult { Result_None = 0x01 , Result_Arrived = 0x02 , Result_NextCycle = 0x04 , Result_NextSegment = 0x08 }
 
typedef Spline< int32 > MySpline
 

Public Member Functions

int32 timePassed () const
 
int32 Duration () const
 
MySpline const & _Spline () const
 
int32 _currentSplineIdx () const
 
float Velocity () const
 
void _Finalize ()
 
void _Interrupt ()
 
void Initialize (MoveSplineInitArgs const &)
 
bool Initialized () const
 
 MoveSpline ()
 
template<class UpdateHandler >
void updateState (int32 difftime, UpdateHandler &handler)
 
void updateState (int32 difftime)
 
Location ComputePosition () const
 
uint32 GetId () const
 
bool Finalized () const
 
bool isCyclic () const
 
bool isFalling () const
 
Vector3 const & FinalDestination () const
 
Vector3 const & CurrentDestination () const
 
int32 currentPathIdx () const
 
bool HasAnimation () const
 
AnimTier GetAnimTier () const
 
std::string ToString () const
 
bool HasStarted () const
 

Public Attributes

bool onTransport
 

Protected Member Functions

void init_spline (MoveSplineInitArgs const &args)
 
MySpline::ControlArray const & getPath () const
 
void computeParabolicElevation (float &el) const
 
void computeFallElevation (float &el) const
 
UpdateResult _updateState (int32 &ms_time_diff)
 ============================================================================================
 
int32 next_timestamp () const
 
int32 segment_time_elapsed () const
 
int32 timeElapsed () const
 

Protected Attributes

MySpline spline
 
FacingInfo facing
 
uint32 m_Id
 
MoveSplineFlag splineflags
 
int32 time_passed
 
float vertical_acceleration
 
float initialOrientation
 
int32 effect_start_time
 
int32 point_Idx
 
int32 point_Idx_offset
 
float velocity
 

Friends

class WorldPackets::Movement::CommonMovement
 
class WorldPackets::Movement::MonsterMove
 

Detailed Description

Definition at line 51 of file MoveSpline.h.

Member Typedef Documentation

◆ MySpline

typedef Spline<int32> Movement::MoveSpline::MySpline

Definition at line 57 of file MoveSpline.h.

Member Enumeration Documentation

◆ UpdateResult

enum Movement::MoveSpline::UpdateResult
Enumerator
Result_None 
Result_Arrived 
Result_NextCycle 
Result_NextSegment 

Definition at line 59 of file MoveSpline.h.

Constructor & Destructor Documentation

◆ MoveSpline()

Movement::MoveSpline::MoveSpline ( )

Definition at line 189 of file MoveSpline.cpp.

References Movement::MoveSplineFlag::done, and splineflags.

Member Function Documentation

◆ _currentSplineIdx()

int32 Movement::MoveSpline::_currentSplineIdx ( ) const
inline

Definition at line 103 of file MoveSpline.h.

Referenced by SplineChainMovementGenerator::GetResumeInfo().

◆ _Finalize()

void Movement::MoveSpline::_Finalize ( )

Definition at line 359 of file MoveSpline.cpp.

References Movement::MoveSplineFlag::done, Duration(), Movement::SplineBase::last(), point_Idx, spline, splineflags, and time_passed.

Referenced by _updateState().

◆ _Interrupt()

void Movement::MoveSpline::_Interrupt ( )
inline

Definition at line 106 of file MoveSpline.h.

References Movement::MoveSplineFlag::done.

Referenced by Unit::DisableSpline().

◆ _Spline()

MySpline const & Movement::MoveSpline::_Spline ( ) const
inline

Definition at line 102 of file MoveSpline.h.

◆ _updateState()

MoveSpline::UpdateResult Movement::MoveSpline::_updateState ( int32 &  ms_time_diff)
protected

============================================================================================

Definition at line 262 of file MoveSpline.cpp.

References _Finalize(), ASSERT, Duration(), Movement::MoveSplineFlag::enter_cycle, facing, Finalized(), Movement::SplineBase::first(), Movement::SplineBase::getPointCount(), Movement::SplineBase::getPoints(), init_spline(), Initialize(), initialOrientation, Movement::SplineBase::isCyclic(), Movement::SplineBase::last(), m_Id, next_timestamp(), onTransport, point_Idx, point_Idx_offset, Result_Arrived, Result_NextCycle, Result_NextSegment, Result_None, segment_time_elapsed(), spline, splineflags, and time_passed.

◆ computeFallElevation()

void Movement::MoveSpline::computeFallElevation ( float &  el) const
protected

Definition at line 81 of file MoveSpline.cpp.

References Movement::computeFallElevation(), FinalDestination(), Movement::SplineBase::first(), Movement::SplineBase::getPoint(), Movement::MSToSec(), spline, and time_passed.

Referenced by ComputePosition().

◆ computeParabolicElevation()

void Movement::MoveSpline::computeParabolicElevation ( float &  el) const
protected

Definition at line 68 of file MoveSpline.cpp.

References Duration(), effect_start_time, Movement::MSToSec(), time_passed, and vertical_acceleration.

Referenced by ComputePosition().

◆ ComputePosition()

Location Movement::MoveSpline::ComputePosition ( ) const

Definition at line 26 of file MoveSpline.cpp.

References Movement::FacingInfo::angle, Movement::MoveSplineFlag::animation, ASSERT, Movement::MoveSplineFlag::backward, computeFallElevation(), computeParabolicElevation(), Movement::MoveSplineFlag::done, Movement::Spline< length_type >::evaluate_derivative(), Movement::Spline< length_type >::evaluate_percent(), Movement::FacingInfo::f, facing, Movement::MoveSplineFlag::Falling, Movement::MoveSplineFlag::falling, Movement::MoveSplineFlag::final_angle, Movement::MoveSplineFlag::final_point, Movement::MoveSplineFlag::hasFlag(), Initialized(), initialOrientation, Movement::MoveSplineFlag::isFacing(), Movement::Spline< length_type >::length(), M_PI, Movement::Location::orientation, Movement::MoveSplineFlag::OrientationFixed, Movement::MoveSplineFlag::parabolic, point_Idx, spline, splineflags, time_passed, Movement::FacingInfo::x, and Movement::FacingInfo::y.

Referenced by Movement::MoveSplineInit::Launch(), Movement::MoveSplineInit::Stop(), and Unit::UpdateSplinePosition().

◆ CurrentDestination()

Vector3 const & Movement::MoveSpline::CurrentDestination ( ) const
inline

Definition at line 137 of file MoveSpline.h.

References Movement::SplineBase::getPoint().

Referenced by FormationMovementGenerator::LaunchMovement().

◆ currentPathIdx()

int32 Movement::MoveSpline::currentPathIdx ( ) const

Definition at line 366 of file MoveSpline.cpp.

References Finalized(), Movement::SplineBase::first(), isCyclic(), Movement::SplineBase::last(), point_Idx, point_Idx_offset, and spline.

Referenced by FlightPathMovementGenerator::DoUpdate(), and ToString().

◆ Duration()

int32 Movement::MoveSpline::Duration ( ) const
inline

Definition at line 101 of file MoveSpline.h.

References Movement::Spline< length_type >::length().

Referenced by _Finalize(), _updateState(), computeParabolicElevation(), Initialize(), Movement::MoveSplineInit::Launch(), Unit::SendFlightSplineSyncUpdate(), and ToString().

◆ FinalDestination()

Vector3 const & Movement::MoveSpline::FinalDestination ( ) const
inline

Definition at line 136 of file MoveSpline.h.

References Movement::SplineBase::getPoint(), and Movement::SplineBase::last().

Referenced by computeFallElevation(), MotionMaster::GetDestination(), and CharmInfo::SaveStayPosition().

◆ Finalized()

bool Movement::MoveSpline::Finalized ( ) const
inline

Definition at line 133 of file MoveSpline.h.

References Movement::MoveSplineFlag::done.

Referenced by _updateState(), currentPathIdx(), FormationMovementGenerator::DoUpdate(), WaypointMovementGenerator< Creature >::DoUpdate(), RandomMovementGenerator< T >::DoUpdate(), HomeMovementGenerator< T >::DoUpdate(), MotionMaster::GetDestination(), SplineChainMovementGenerator::GetResumeInfo(), WorldSession::HandleMovementOpcode(), Unit::IsSplineEnabled(), Movement::MoveSplineInit::Launch(), FormationMovementGenerator::LaunchMovement(), Unit::SendFlightSplineSyncUpdate(), Unit::SetFacingTo(), Unit::SetFacingToObject(), Movement::MoveSplineInit::Stop(), Unit::StopMoving(), Unit::Update(), ChaseMovementGenerator::Update(), FollowMovementGenerator::Update(), GenericMovementGenerator::Update(), SplineChainMovementGenerator::Update(), Unit::UpdateSplineMovement(), and WorldSession::ValidateMovementInfo().

◆ GetAnimTier()

AnimTier Movement::MoveSpline::GetAnimTier ( ) const
inline

Definition at line 141 of file MoveSpline.h.

References Movement::MoveSplineFlag::animTier.

Referenced by Unit::UpdateSplineMovement().

◆ GetId()

uint32 Movement::MoveSpline::GetId ( ) const
inline

Definition at line 132 of file MoveSpline.h.

Referenced by FormationMovementGenerator::DoUpdate(), Movement::MoveSplineInit::Stop(), and ToString().

◆ getPath()

MySpline::ControlArray const & Movement::MoveSpline::getPath ( ) const
inlineprotected

Definition at line 90 of file MoveSpline.h.

References Movement::SplineBase::getPoints().

◆ HasAnimation()

bool Movement::MoveSpline::HasAnimation ( ) const
inline

Definition at line 140 of file MoveSpline.h.

References Movement::MoveSplineFlag::animation.

Referenced by Unit::UpdateSplineMovement().

◆ HasStarted()

bool Movement::MoveSpline::HasStarted ( ) const
inline

Definition at line 145 of file MoveSpline.h.

Referenced by Unit::StopMoving().

◆ init_spline()

void Movement::MoveSpline::init_spline ( MoveSplineInitArgs const &  args)
protected
Todo:
what to do in such cases? problem is in input data (all points are at same coords)

Definition at line 119 of file MoveSpline.cpp.

References Movement::MoveSplineFlag::cyclic, Movement::MoveSplineFlag::enter_cycle, Movement::MoveSplineFlag::falling, Movement::SplineBase::first(), Movement::MoveSplineInitArgs::flags, Movement::SplineBase::getPoint(), Movement::Spline< length_type >::init_cyclic_spline(), Movement::Spline< length_type >::init_spline(), Movement::MoveSplineInitArgs::initialOrientation, Movement::Spline< length_type >::initLengths(), Movement::SplineBase::isCyclic(), Movement::MoveSplineFlag::isSmooth(), Movement::SplineBase::last(), Movement::Spline< length_type >::length(), Movement::minimal_duration, Movement::SplineBase::ModeCatmullrom, Movement::SplineBase::ModeLinear, Movement::MoveSplineInitArgs::path, point_Idx, Movement::Spline< length_type >::set_length(), spline, splineflags, TC_LOG_DEBUG, and Movement::MoveSplineInitArgs::velocity.

Referenced by _updateState(), and Initialize().

◆ Initialize()

void Movement::MoveSpline::Initialize ( MoveSplineInitArgs const &  args)

Definition at line 153 of file MoveSpline.cpp.

References Movement::MoveSplineFlag::Animation, Movement::Spline< length_type >::clear(), Movement::MoveSplineFlag::done, Duration(), effect_start_time, facing, Movement::MoveSplineInitArgs::facing, Movement::MoveSplineInitArgs::flags, init_spline(), initialOrientation, Movement::MoveSplineInitArgs::initialOrientation, m_Id, Movement::MSToSec(), Movement::MoveSplineFlag::Parabolic, Movement::MoveSplineFlag::parabolic, Movement::MoveSplineInitArgs::parabolic_amplitude, Movement::MoveSplineInitArgs::path_Idx_offset, point_Idx_offset, spline, splineflags, Movement::MoveSplineInitArgs::splineId, time_passed, Movement::MoveSplineInitArgs::time_perc, velocity, Movement::MoveSplineInitArgs::velocity, and vertical_acceleration.

Referenced by _updateState(), Movement::MoveSplineInit::Launch(), and Movement::MoveSplineInit::Stop().

◆ Initialized()

bool Movement::MoveSpline::Initialized ( ) const
inline

Definition at line 110 of file MoveSpline.h.

References Movement::SplineBase::empty().

Referenced by ComputePosition(), Unit::IsSplineEnabled(), and WorldSession::ValidateMovementInfo().

◆ isCyclic()

bool Movement::MoveSpline::isCyclic ( ) const
inline

Definition at line 134 of file MoveSpline.h.

References Movement::MoveSplineFlag::cyclic.

Referenced by currentPathIdx(), Unit::SendFlightSplineSyncUpdate(), and GenericMovementGenerator::Update().

◆ isFalling()

bool Movement::MoveSpline::isFalling ( ) const
inline

Definition at line 135 of file MoveSpline.h.

References Movement::MoveSplineFlag::falling.

Referenced by Unit::IsFalling().

◆ next_timestamp()

int32 Movement::MoveSpline::next_timestamp ( ) const
inlineprotected

Definition at line 95 of file MoveSpline.h.

References Movement::Spline< length_type >::length().

Referenced by _updateState().

◆ segment_time_elapsed()

int32 Movement::MoveSpline::segment_time_elapsed ( ) const
inlineprotected

Definition at line 96 of file MoveSpline.h.

Referenced by _updateState().

◆ timeElapsed()

int32 Movement::MoveSpline::timeElapsed ( ) const
inlineprotected

Definition at line 97 of file MoveSpline.h.

◆ timePassed()

int32 Movement::MoveSpline::timePassed ( ) const
inline

Definition at line 100 of file MoveSpline.h.

Referenced by Unit::SendFlightSplineSyncUpdate().

◆ ToString()

std::string Movement::MoveSpline::ToString ( ) const

Definition at line 339 of file MoveSpline.cpp.

References Movement::FacingInfo::angle, currentPathIdx(), Duration(), Movement::FacingInfo::f, facing, Movement::MoveSplineFlag::final_angle, Movement::MoveSplineFlag::final_point, Movement::MoveSplineFlag::final_target, GetId(), point_Idx, spline, splineflags, Movement::FacingInfo::target, time_passed, ObjectGuid::ToString(), Movement::MoveSplineFlag::ToString(), Movement::SplineBase::ToString(), Movement::FacingInfo::x, Movement::FacingInfo::y, and Movement::FacingInfo::z.

Referenced by Unit::GetDebugInfo().

◆ updateState() [1/2]

void Movement::MoveSpline::updateState ( int32  difftime)
inline

Definition at line 123 of file MoveSpline.h.

References ASSERT.

◆ updateState() [2/2]

template<class UpdateHandler >
void Movement::MoveSpline::updateState ( int32  difftime,
UpdateHandler &  handler 
)
inline

Definition at line 115 of file MoveSpline.h.

References ASSERT.

Referenced by Unit::UpdateSplineMovement().

◆ Velocity()

float Movement::MoveSpline::Velocity ( ) const
inline

Definition at line 104 of file MoveSpline.h.

Referenced by FormationMovementGenerator::LaunchMovement().

Friends And Related Symbol Documentation

◆ WorldPackets::Movement::CommonMovement

friend class WorldPackets::Movement::CommonMovement
friend

Definition at line 53 of file MoveSpline.h.

◆ WorldPackets::Movement::MonsterMove

friend class WorldPackets::Movement::MonsterMove
friend

Definition at line 54 of file MoveSpline.h.

Member Data Documentation

◆ effect_start_time

int32 Movement::MoveSpline::effect_start_time
protected

Definition at line 82 of file MoveSpline.h.

Referenced by computeParabolicElevation(), and Initialize().

◆ facing

FacingInfo Movement::MoveSpline::facing
protected

Definition at line 70 of file MoveSpline.h.

Referenced by _updateState(), ComputePosition(), Initialize(), and ToString().

◆ initialOrientation

float Movement::MoveSpline::initialOrientation
protected

Definition at line 81 of file MoveSpline.h.

Referenced by _updateState(), ComputePosition(), and Initialize().

◆ m_Id

uint32 Movement::MoveSpline::m_Id
protected

Definition at line 72 of file MoveSpline.h.

Referenced by _updateState(), and Initialize().

◆ onTransport

bool Movement::MoveSpline::onTransport

Definition at line 143 of file MoveSpline.h.

Referenced by _updateState(), Movement::MoveSplineInit::Launch(), CharmInfo::SaveStayPosition(), Movement::MoveSplineInit::Stop(), and Unit::UpdateSplinePosition().

◆ point_Idx

int32 Movement::MoveSpline::point_Idx
protected

Definition at line 83 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), ComputePosition(), currentPathIdx(), init_spline(), and ToString().

◆ point_Idx_offset

int32 Movement::MoveSpline::point_Idx_offset
protected

Definition at line 84 of file MoveSpline.h.

Referenced by _updateState(), currentPathIdx(), and Initialize().

◆ spline

MySpline Movement::MoveSpline::spline
protected

Definition at line 68 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), computeFallElevation(), ComputePosition(), currentPathIdx(), init_spline(), Initialize(), and ToString().

◆ splineflags

MoveSplineFlag Movement::MoveSpline::splineflags
protected

Definition at line 74 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), ComputePosition(), init_spline(), Initialize(), MoveSpline(), and ToString().

◆ time_passed

int32 Movement::MoveSpline::time_passed
protected

Definition at line 76 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), computeFallElevation(), computeParabolicElevation(), ComputePosition(), Initialize(), and ToString().

◆ velocity

float Movement::MoveSpline::velocity
protected

Definition at line 85 of file MoveSpline.h.

Referenced by Initialize().

◆ vertical_acceleration

float Movement::MoveSpline::vertical_acceleration
protected

Definition at line 80 of file MoveSpline.h.

Referenced by computeParabolicElevation(), and Initialize().

The documentation for this class was generated from the following files: