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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 timeRemaining () const
 
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
 
Location ComputePosition (int32 time_offset) const
 
uint32 GetId () const
 
bool Finalized () const
 
bool isCyclic () const
 
bool isFalling () const
 
bool isTurning () const
 
Vector3 const & FinalDestination () const
 
Vector3 const & CurrentDestination () const
 
int32 currentPathIdx () const
 
Optional< AnimTier > GetAnimation () const
 
std::string ToString () const
 
bool HasStarted () const
 

Public Attributes

bool onTransport
 
bool splineIsFacingOnly
 

Protected Member Functions

void init_spline (MoveSplineInitArgs const &args)
 
MySpline::ControlArray const & getPath () const
 
Location computePosition (int32 time_point, int32 point_index) const
 
void computeParabolicElevation (int32 time_point, float &el) const
 
void computeFallElevation (int32 time_point, float &el) const
 
UpdateResult _updateState (int32 &ms_time_diff)
 ============================================================================================
 
void reinit_spline_for_next_cycle ()
 
int32 next_timestamp () const
 
int32 segment_time_elapsed () 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
 
Optional< SpellEffectExtraData > spell_effect_extra
 
Optional< TurnData > turn
 
Optional< AnimTierTransition > anim_tier
 

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 251 of file MoveSpline.cpp.

References splineflags.

Member Function Documentation

◆ _currentSplineIdx()

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

Definition at line 108 of file MoveSpline.h.

◆ _Finalize()

void Movement::MoveSpline::_Finalize ( )

Definition at line 425 of file MoveSpline.cpp.

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

Referenced by _updateState().

◆ _Interrupt()

void Movement::MoveSpline::_Interrupt ( )
inline

Definition at line 111 of file MoveSpline.h.

◆ _Spline()

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

Definition at line 107 of file MoveSpline.h.

Referenced by WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ _updateState()

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

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

Definition at line 327 of file MoveSpline.cpp.

References _Finalize(), ASSERT, Duration(), Finalized(), Movement::SplineBase::first(), Movement::SplineBase::isCyclic(), Movement::SplineBase::last(), next_timestamp(), point_Idx, reinit_spline_for_next_cycle(), Result_Arrived, Result_NextCycle, Result_NextSegment, Result_None, segment_time_elapsed(), spline, splineflags, and time_passed.

◆ computeFallElevation()

void Movement::MoveSpline::computeFallElevation ( int32  time_point,
float &  el 
) const
protected

Definition at line 114 of file MoveSpline.cpp.

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

Referenced by computePosition().

◆ computeParabolicElevation()

void Movement::MoveSpline::computeParabolicElevation ( int32  time_point,
float &  el 
) const
protected

Definition at line 99 of file MoveSpline.cpp.

References Duration(), effect_start_time, Movement::MSToSec(), sDB2Manager, spell_effect_extra, and vertical_acceleration.

Referenced by computePosition().

◆ ComputePosition() [1/2]

Location Movement::MoveSpline::ComputePosition ( ) const

Definition at line 75 of file MoveSpline.cpp.

References computePosition(), point_Idx, and time_passed.

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

◆ ComputePosition() [2/2]

Location Movement::MoveSpline::ComputePosition ( int32  time_offset) const

Definition at line 80 of file MoveSpline.cpp.

References computePosition(), Duration(), Movement::SplineBase::first(), Movement::SplineBase::last(), Movement::Spline< length_type >::length(), point_Idx, spline, and time_passed.

◆ computePosition()

Location Movement::MoveSpline::computePosition ( int32  time_point,
int32  point_index 
) const
protected

Definition at line 27 of file MoveSpline.cpp.

References Movement::FacingInfo::angle, anim_tier, ASSERT, computeFallElevation(), computeParabolicElevation(), Movement::Spline< length_type >::evaluate_derivative(), Movement::Spline< length_type >::evaluate_percent(), Movement::FacingInfo::f, facing, Movement::Falling, Movement::MoveSplineFlag::HasFlag(), IN_MILLISECONDS, Initialized(), initialOrientation, Movement::JumpOrientationFixed, Movement::Spline< length_type >::length(), M_PI, Movement::MONSTER_MOVE_FACING_ANGLE, Movement::MONSTER_MOVE_FACING_SPOT, Movement::MONSTER_MOVE_NORMAL, Position::NormalizeOrientation(), Movement::Location::orientation, Movement::OrientationFixed, spline, splineflags, turn, Movement::FacingInfo::type, Movement::FacingInfo::x, and Movement::FacingInfo::y.

Referenced by ComputePosition(), and ComputePosition().

◆ CurrentDestination()

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

Definition at line 144 of file MoveSpline.h.

References Movement::SplineBase::getPoint().

◆ currentPathIdx()

int32 Movement::MoveSpline::currentPathIdx ( ) const

Definition at line 432 of file MoveSpline.cpp.

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

Referenced by ToString().

◆ Duration()

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

Definition at line 106 of file MoveSpline.h.

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

Referenced by _Finalize(), _updateState(), computeParabolicElevation(), ComputePosition(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), Movement::MoveSplineInit::Launch(), reinit_spline_for_next_cycle(), ToString(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ FinalDestination()

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

Definition at line 143 of file MoveSpline.h.

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

Referenced by computeFallElevation(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ Finalized()

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

Definition at line 139 of file MoveSpline.h.

Referenced by _updateState(), currentPathIdx(), Movement::MoveSplineInit::Launch(), Movement::MoveSplineInit::Stop(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ GetAnimation()

Optional< AnimTier > Movement::MoveSpline::GetAnimation ( ) const
inline

Definition at line 147 of file MoveSpline.h.

◆ GetId()

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

Definition at line 138 of file MoveSpline.h.

Referenced by Movement::MoveSplineInit::Stop(), ToString(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ getPath()

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

Definition at line 93 of file MoveSpline.h.

References Movement::SplineBase::getPoints().

Referenced by WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ HasStarted()

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

Definition at line 152 of file MoveSpline.h.

◆ 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 156 of file MoveSpline.cpp.

References Movement::SplineBase::first(), Movement::MoveSplineInitArgs::flags, Movement::SplineBase::getPoint(), IN_MILLISECONDS, Movement::SplineBase::init_cyclic_spline(), Movement::SplineBase::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::ParabolicInPlaceInitializer::parabolic_amplitude, Movement::MoveSplineInitArgs::parabolic_amplitude, Movement::MoveSplineInitArgs::path, point_Idx, Movement::Spline< length_type >::set_length(), spline, splineflags, Movement::FallInitializer::start_elevation, TC_LOG_ERROR, turn, Movement::MoveSplineInitArgs::velocity, and Movement::CommonInitializer::velocityInv.

Referenced by Initialize(), and reinit_spline_for_next_cycle().

◆ Initialize()

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

Definition at line 202 of file MoveSpline.cpp.

References anim_tier, Movement::MoveSplineInitArgs::animTier, Movement::Spline< length_type >::clear(), Duration(), Movement::MoveSplineInitArgs::effect_start_point, effect_start_time, facing, Movement::MoveSplineInitArgs::facing, Movement::MoveSplineInitArgs::fade_object_duration_ms, Movement::SplineBase::first(), Movement::MoveSplineInitArgs::flags, init_spline(), initialOrientation, Movement::MoveSplineInitArgs::initialOrientation, Movement::Spline< length_type >::length(), m_Id, Movement::MONSTER_MOVE_NORMAL, Movement::MSToSec(), Movement::MoveSplineInitArgs::parabolic_amplitude, Movement::MoveSplineInitArgs::path, Movement::MoveSplineInitArgs::path_Idx_offset, point_Idx_offset, spell_effect_extra, Movement::MoveSplineInitArgs::spellEffectExtra, spline, splineflags, Movement::MoveSplineInitArgs::splineId, splineIsFacingOnly, time_passed, turn, Movement::MoveSplineInitArgs::turnData, Movement::FacingInfo::type, velocity, Movement::MoveSplineInitArgs::velocity, and vertical_acceleration.

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

◆ Initialized()

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

Definition at line 115 of file MoveSpline.h.

References Movement::SplineBase::empty().

Referenced by computePosition().

◆ isCyclic()

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

Definition at line 140 of file MoveSpline.h.

Referenced by currentPathIdx(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ isFalling()

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

Definition at line 141 of file MoveSpline.h.

◆ isTurning()

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

Definition at line 142 of file MoveSpline.h.

Referenced by Movement::MoveSplineInit::Stop().

◆ next_timestamp()

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

Definition at line 100 of file MoveSpline.h.

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

Referenced by _updateState().

◆ reinit_spline_for_next_cycle()

void Movement::MoveSpline::reinit_spline_for_next_cycle ( )
protected

Definition at line 377 of file MoveSpline.cpp.

References Duration(), facing, Movement::MoveSplineInitArgs::facing, Movement::SplineBase::first(), Movement::MoveSplineInitArgs::flags, Movement::SplineBase::getPoints(), Movement::MoveSplineInitArgs::HasVelocity, init_spline(), Initialize(), initialOrientation, Movement::MoveSplineInitArgs::initialOrientation, Movement::SplineBase::last(), m_Id, onTransport, Movement::MoveSplineInitArgs::path, Movement::MoveSplineInitArgs::path_Idx_offset, point_Idx_offset, spline, splineflags, Movement::MoveSplineInitArgs::splineId, Movement::MoveSplineInitArgs::TransformForTransport, Movement::MoveSplineInitArgs::Validate(), and Movement::MoveSplineInitArgs::velocity.

Referenced by _updateState().

◆ segment_time_elapsed()

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

Definition at line 101 of file MoveSpline.h.

Referenced by _updateState().

◆ timePassed()

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

Definition at line 105 of file MoveSpline.h.

Referenced by WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ timeRemaining()

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

Definition at line 104 of file MoveSpline.h.

References Duration.

◆ ToString()

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

Definition at line 405 of file MoveSpline.cpp.

References Movement::FacingInfo::angle, currentPathIdx(), Duration(), Movement::FacingInfo::f, facing, GetId(), Movement::MONSTER_MOVE_FACING_ANGLE, Movement::MONSTER_MOVE_FACING_SPOT, Movement::MONSTER_MOVE_FACING_TARGET, point_Idx, spline, splineflags, Movement::FacingInfo::target, time_passed, ObjectGuid::ToString(), Movement::MoveSplineFlag::ToString(), Movement::SplineBase::ToString(), Movement::FacingInfo::type, Movement::FacingInfo::x, Movement::FacingInfo::y, and Movement::FacingInfo::z.

◆ updateState() [1/2]

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

Definition at line 128 of file MoveSpline.h.

References ASSERT.

◆ updateState() [2/2]

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

Definition at line 120 of file MoveSpline.h.

References ASSERT.

◆ Velocity()

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

Definition at line 109 of file MoveSpline.h.

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

◆ anim_tier

Optional<AnimTierTransition> Movement::MoveSpline::anim_tier
protected

Definition at line 88 of file MoveSpline.h.

Referenced by computePosition(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ effect_start_time

int32 Movement::MoveSpline::effect_start_time
protected

Definition at line 82 of file MoveSpline.h.

Referenced by computeParabolicElevation(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ facing

FacingInfo Movement::MoveSpline::facing
protected

Definition at line 70 of file MoveSpline.h.

Referenced by computePosition(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), reinit_spline_for_next_cycle(), ToString(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ initialOrientation

float Movement::MoveSpline::initialOrientation
protected

Definition at line 81 of file MoveSpline.h.

Referenced by computePosition(), Initialize(), and reinit_spline_for_next_cycle().

◆ m_Id

uint32 Movement::MoveSpline::m_Id
protected

Definition at line 72 of file MoveSpline.h.

Referenced by Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), and reinit_spline_for_next_cycle().

◆ onTransport

bool Movement::MoveSpline::onTransport

Definition at line 149 of file MoveSpline.h.

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

◆ point_Idx

int32 Movement::MoveSpline::point_Idx
protected

Definition at line 83 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), ComputePosition(), 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 currentPathIdx(), Initialize(), and reinit_spline_for_next_cycle().

◆ spell_effect_extra

Optional<SpellEffectExtraData> Movement::MoveSpline::spell_effect_extra
protected

Definition at line 86 of file MoveSpline.h.

Referenced by computeParabolicElevation(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ spline

MySpline Movement::MoveSpline::spline
protected

Definition at line 68 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), computeFallElevation(), ComputePosition(), computePosition(), currentPathIdx(), init_spline(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), reinit_spline_for_next_cycle(), and ToString().

◆ splineflags

MoveSplineFlag Movement::MoveSpline::splineflags
protected

Definition at line 74 of file MoveSpline.h.

Referenced by _Finalize(), _updateState(), computePosition(), init_spline(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), MoveSpline(), reinit_spline_for_next_cycle(), ToString(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ splineIsFacingOnly

bool Movement::MoveSpline::splineIsFacingOnly

Definition at line 150 of file MoveSpline.h.

Referenced by Initialize(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ time_passed

int32 Movement::MoveSpline::time_passed
protected

Definition at line 76 of file MoveSpline.h.

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

◆ turn

Optional<TurnData> Movement::MoveSpline::turn
protected

Definition at line 87 of file MoveSpline.h.

Referenced by computePosition(), init_spline(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

◆ 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(), Initialize(), WorldPackets::Movement::MonsterMove::InitializeSplineData(), and WorldPackets::Movement::CommonMovement::WriteCreateObjectSplineDataBlock().

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