#include <ObjectPylon.hh>

Description

The traffic cones on Daisy Circuit.

Definition at line 8 of file ObjectPylon.hh.

Inheritance diagram for Field::ObjectPylon:

Public Member Functions
	ObjectPylon (const System::MapdataGeoObj &params)

void	init () override

void	calc () override

u32	loadFlags () const override

Kart::Reaction	onCollision (Kart::KartObject *kartObj, Kart::Reaction reactionOnKart, Kart::Reaction reactionOnObj, EGG::Vector3f &hitDepth) override

Public Member Functions inherited from Field::ObjectCollidable
	ObjectCollidable (const System::MapdataGeoObj &params)

	ObjectCollidable (const char *name, const EGG::Vector3f &pos, const EGG::Vector3f &rot, const EGG::Vector3f &scale)

void	load () override

void	calcCollisionTransform () override

f32	getCollisionRadius () const override
	Finds the radius that fits fully in a BoxColUnit.

virtual void	loadAABB (f32 maxSpeed)

virtual void	loadAABB (f32 radius, f32 maxSpeed)

virtual void	processKartReactions (Kart::KartObject *kartObj, Kart::Reaction &reactionOnKart, Kart::Reaction &reactionOnObj)

virtual void	onWallCollision (Kart::KartObject *, const EGG::Vector3f &)

virtual void	onObjectCollision (Kart::KartObject *)

virtual bool	checkCollision (ObjectCollisionBase *lhs, EGG::Vector3f &dist)

virtual const EGG::Vector3f &	getCollisionTranslation () const

virtual ObjectCollisionBase *	collision () const

Public Member Functions inherited from Field::ObjectBase
	ObjectBase (const System::MapdataGeoObj &params)

	ObjectBase (const char *name, const EGG::Vector3f &pos, const EGG::Vector3f &rot, const EGG::Vector3f &scale)

virtual void	calcModel ()

virtual const char *	getResources () const

virtual void	loadGraphics ()

virtual void	loadAnims ()

virtual void	loadRail ()

virtual const char *	getName () const

virtual const char *	getKclName () const

virtual void	resize (f32 radius, f32 maxSpeed)

virtual void	unregisterCollision ()

virtual void	disableCollision () const

virtual void	enableCollision () const

virtual const BoxColUnit *	getUnit () const

const RailInterpolator *	railInterpolator () const

virtual const EGG::Vector3f &	getPosition () const

virtual ObjectId	id () const

const EGG::Vector3f &	pos () const

void	setPos (const EGG::Vector3f &pos)

void	setScale (const EGG::Vector3f &scale)

void	setTransform (const EGG::Matrix34f &mat)

const EGG::Vector3f &	scale () const

Private Types
enum	State { Idle = 0 , Moving = 1 , Hide = 2 , ComeBack = 3 , Hiding = 4 , Hit = 5 }

Private Member Functions
void	checkCollision (const EGG::Vector3f &hitDepth)

void	startHit (f32 velFactor, EGG::Vector3f &hitDepth)

void	calcHit ()

void	calcHiding ()

void	calcHide ()

void	calcComeBack ()

Private Attributes
State	m_state

std::array< ObjectPylon *, 2 >	m_neighbors

const EGG::Vector3f	m_initPos

const EGG::Vector3f	m_initScale

const EGG::Vector3f	m_initRot

u32	m_stateStartFrame
	Frame when pylon entered the current m_state.

u32	m_numBounces
	Number of floor collisions while in Hit state.

EGG::Vector3f	m_vel
	Velocity used in Hit and ComeBack states.

EGG::Vector3f	m_angVel
	Added to rotation while in Hit state.

Static Private Attributes
static constexpr f32	RADIUS = 120.0f

static constexpr f32	FALL_VEL = 20.0f

static constexpr u32	STATE_COOLDOWN_FRAMES = 5
	Minimum frames before a state change can occur.

Additional Inherited Members
Public Types inherited from Field::ObjectBase
enum class	eFlags { Position = 0 , Rotation = 1 , Matrix = 2 , Scale = 3 }

typedef EGG::TBitFlag< u16, eFlags >	Flags

Protected Member Functions inherited from Field::ObjectCollidable
void	createCollision () override

virtual const EGG::Vector3f &	collisionCenter () const

void	registerManagedObject ()

Protected Member Functions inherited from Field::ObjectBase
void	calcTransform ()

void	calcRotLock ()

void	linkAnims (const std::span< const char * > &names, const std::span< Render::AnmType > types)

void	setMatrixTangentTo (const EGG::Vector3f &up, const EGG::Vector3f &tangent)

void	setMatrixFromOrthonormalBasisAndPos (const EGG::Vector3f &v)

Static Protected Member Functions inherited from Field::ObjectBase
static f32	CheckPointAgainstLineSegment (const EGG::Vector3f &point, const EGG::Vector3f &a, const EGG::Vector3f &b)
	Calculates on what side of line segment ab point lies.

static EGG::Vector3f	RotateXZByYaw (f32 angle, const EGG::Vector3f &v)
	Rotates a vector around the Y-axis and returns the XZ-plane portion of the vector.

static EGG::Vector3f	RotateAxisAngle (f32 angle, const EGG::Vector3f &axis, const EGG::Vector3f &v1)

static void	SetRotTangentHorizontal (EGG::Matrix34f &mat, const EGG::Vector3f &up, const EGG::Vector3f &tangent)

static EGG::Matrix34f	OrthonormalBasis (const EGG::Vector3f &v)

static EGG::Matrix34f	RailOrthonormalBasis (const RailInterpolator &railInterpolator)

static EGG::Vector3f	AdjustVecForward (f32 sidewaysScalar, f32 forwardScalar, f32 minSpeed, const EGG::Vector3f &src, EGG::Vector3f forward)

static f32	CalcParabolicDisplacement (f32 initVel, f32 accel, u32 frame)
	Solves the standard kinematic equation \(y(t) = v_0\, t - \frac{1}{2} a t^{2}\).

static EGG::Vector3f	Interpolate (f32 t, const EGG::Vector3f &v0, const EGG::Vector3f &v1)

Protected Attributes inherited from Field::ObjectCollidable
ObjectCollisionBase *	m_collision

Protected Attributes inherited from Field::ObjectBase
Render::DrawMdl *	m_drawMdl

Abstract::g3d::ResFile *	m_resFile

ObjectId	m_id

RailInterpolator *	m_railInterpolator

BoxColUnit *	m_boxColUnit

Flags	m_flags

EGG::Vector3f	m_pos

EGG::Vector3f	m_scale

EGG::Vector3f	m_rot

bool	m_rotLock

EGG::Matrix34f	m_transform

const System::MapdataGeoObj *	m_mapObj

Member Enumeration Documentation

◆ State

enum Field::ObjectPylon::State

private

Definition at line 25 of file ObjectPylon.hh.

Constructor & Destructor Documentation

◆ ObjectPylon()

Field::ObjectPylon::ObjectPylon ( const System::MapdataGeoObj & params )

0x8082CAD8

Definition at line 13 of file ObjectPylon.cc.

Member Function Documentation

◆ calc()

void Field::ObjectPylon::calc ( )

overridevirtual0x8082D044

Reimplemented from Field::ObjectBase.

Definition at line 78 of file ObjectPylon.cc.

◆ calcComeBack()

void Field::ObjectPylon::calcComeBack ( )

private

Definition at line 329 of file ObjectPylon.cc.

◆ calcHide()

void Field::ObjectPylon::calcHide ( )

private

Definition at line 316 of file ObjectPylon.cc.

◆ calcHiding()

void Field::ObjectPylon::calcHiding ( )

private

Definition at line 294 of file ObjectPylon.cc.

◆ calcHit()

void Field::ObjectPylon::calcHit ( )

private

Definition at line 230 of file ObjectPylon.cc.

◆ checkCollision()

void Field::ObjectPylon::checkCollision ( const EGG::Vector3f & hitDepth )

private0x8082E100

Warning: This function can cause time trial desyncs. Higher in the callstack is ObjectDirector::checkKartObjectCollision, which iterates over each object in the spatial cache. For each object, it updates the AABB and checks for collision. If there was a collision, it calls OnCollision which will in turn call this function. This function will then update its position if it finds itself to be colliding with any of its neighbors. However, it is not guaranteed that its neighbors have had their AABBs updated yet for this frame, as they may not be processed until a later iteration in checkKartObjectCollision.

Definition at line 171 of file ObjectPylon.cc.

◆ init()

void Field::ObjectPylon::init ( )

overridevirtual0x8082CD60

Reimplemented from Field::ObjectBase.

Definition at line 20 of file ObjectPylon.cc.

◆ loadFlags()

u32 Field::ObjectPylon::loadFlags ( ) const

inlinenodiscardoverridevirtual0x8082E4F8

Reimplemented from Field::ObjectBase.

Definition at line 17 of file ObjectPylon.hh.

◆ onCollision()

Kart::Reaction Field::ObjectPylon::onCollision	(	Kart::KartObject *	kartObj,
		Kart::Reaction	reactionOnKart,
		Kart::Reaction	reactionOnObj,
		EGG::Vector3f &	hitDepth )

overridevirtual0x8082DBEC

If the player's speed ratio is above 70%, then the pylone nters the "Hit" state where it bounces away. Else, it checks to see the angle of impact between the player and the pylon. If the player's angle falls between 30 and 150 degrees, then the cone will reduce the player's speed down to 82%.

Reimplemented from Field::ObjectCollidable.

Definition at line 107 of file ObjectPylon.cc.

◆ startHit()

void Field::ObjectPylon::startHit	(	f32	velFactor,
		EGG::Vector3f &	hitDepth )

private0x8082E3F0

Definition at line 217 of file ObjectPylon.cc.

Member Data Documentation

◆ FALL_VEL

f32 Field::ObjectPylon::FALL_VEL = 20.0f

staticconstexprprivate

Definition at line 54 of file ObjectPylon.hh.

◆ m_angVel

EGG::Vector3f Field::ObjectPylon::m_angVel

private

Added to rotation while in Hit state.

Definition at line 51 of file ObjectPylon.hh.

◆ m_initPos

const EGG::Vector3f Field::ObjectPylon::m_initPos

private

Definition at line 45 of file ObjectPylon.hh.

◆ m_initRot

const EGG::Vector3f Field::ObjectPylon::m_initRot

private

Definition at line 47 of file ObjectPylon.hh.

◆ m_initScale

const EGG::Vector3f Field::ObjectPylon::m_initScale

private

Definition at line 46 of file ObjectPylon.hh.

◆ m_neighbors

std::array<ObjectPylon *, 2> Field::ObjectPylon::m_neighbors

private

Definition at line 44 of file ObjectPylon.hh.

◆ m_numBounces

u32 Field::ObjectPylon::m_numBounces

private

Number of floor collisions while in Hit state.

Definition at line 49 of file ObjectPylon.hh.

◆ m_state

State Field::ObjectPylon::m_state

private

Definition at line 43 of file ObjectPylon.hh.

◆ m_stateStartFrame

u32 Field::ObjectPylon::m_stateStartFrame

private

Frame when pylon entered the current m_state.

Definition at line 48 of file ObjectPylon.hh.

◆ m_vel

EGG::Vector3f Field::ObjectPylon::m_vel

private

Velocity used in Hit and ComeBack states.

Definition at line 50 of file ObjectPylon.hh.

◆ RADIUS

f32 Field::ObjectPylon::RADIUS = 120.0f

staticconstexprprivate

Definition at line 53 of file ObjectPylon.hh.

◆ STATE_COOLDOWN_FRAMES

u32 Field::ObjectPylon::STATE_COOLDOWN_FRAMES = 5

staticconstexprprivate

Minimum frames before a state change can occur.

Definition at line 57 of file ObjectPylon.hh.

Description

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ State

Constructor & Destructor Documentation

◆ ObjectPylon()

Member Function Documentation

◆ calc()

◆ calcComeBack()

◆ calcHide()

◆ calcHiding()

◆ calcHit()

◆ checkCollision()

◆ init()

◆ loadFlags()

◆ onCollision()

◆ startHit()

Member Data Documentation

◆ FALL_VEL

◆ m_angVel

◆ m_initPos

◆ m_initRot

◆ m_initScale

◆ m_neighbors

◆ m_numBounces

◆ m_state

◆ m_stateStartFrame

◆ m_vel

◆ RADIUS

◆ STATE_COOLDOWN_FRAMES