A reimplementation of Mario Kart Wii's physics engine in C++
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Kinoko::Field::ObjectRock Class Reference

#include <ObjectRock.hh>

Description

The falling rocks on GCN DK Mountain.

Definition at line 8 of file ObjectRock.hh.

Inheritance diagram for Kinoko::Field::ObjectRock:

Public Member Functions

 ObjectRock (const System::MapdataGeoObj &params)
 @addr {0x8076F2E0}
void init () override
void calc () override
u32 loadFlags () const override
const EGG::Vector3fgetCollisionTranslation () const override
Kart::Reaction onCollision (Kart::KartObject *kartObj, Kart::Reaction reactionOnKart, Kart::Reaction reactionOnObj, EGG::Vector3f &hitDepth) override
Public Member Functions inherited from Kinoko::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 ObjectCollisionBasecollision () const
Public Member Functions inherited from Kinoko::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 BoxColUnitgetUnit () const
const RailInterpolatorrailInterpolator () const
virtual const EGG::Vector3fgetPosition () const
virtual ObjectId id () const
void setPos (const EGG::Vector3f &pos)
void addPos (const EGG::Vector3f &v)
void subPos (const EGG::Vector3f &v)
void setScale (const EGG::Vector3f &scale)
void setScale (f32 scale)
void setRot (const EGG::Vector3f &rot)
void setRotNoFlag (const EGG::Vector3f &rot)
void addRot (const EGG::Vector3f &v)
void subRot (const EGG::Vector3f &v)
void setTransform (const EGG::Matrix34f &mat)
const EGG::Vector3fpos () const
const EGG::Vector3fscale () const
const EGG::Vector3frot () const
const EGG::Matrix34ftransform () const

Private Types

enum class  State {
  Tangible = 0 ,
  Intangible = 1
}

Private Member Functions

void calcTangible ()
void calcIntangible ()
void calcTangibleSub ()
void checkSphereFull ()
void breakRock ()

Private Attributes

State m_state
f32 m_startYPos
EGG::Vector3f m_colTranslate
f32 m_angSpd
int m_cooldownTimer
f32 m_angRad

Static Private Attributes

static constexpr f32 INITIAL_ANGULAR_SPEED = 3.0f

Additional Inherited Members

Public Types inherited from Kinoko::Field::ObjectBase
enum class  eFlags {
  Position = 0 ,
  Rotation = 1 ,
  Matrix = 2 ,
  Scale = 3
}
typedef EGG::TBitFlag< u16, eFlags > Flags
Protected Member Functions inherited from Kinoko::Field::ObjectCollidable
void createCollision () override
virtual const EGG::Vector3fcollisionCenter () const
void registerManagedObject ()
Protected Member Functions inherited from Kinoko::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 Kinoko::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 Kinoko::Field::ObjectCollidable
ObjectCollisionBasem_collision
Protected Attributes inherited from Kinoko::Field::ObjectBase
Render::DrawMdlm_drawMdl
Abstract::g3d::ResFilem_resFile
ObjectId m_id
RailInterpolatorm_railInterpolator
BoxColUnitm_boxColUnit
const System::MapdataGeoObjm_mapObj

Member Enumeration Documentation

◆ State

enum class Kinoko::Field::ObjectRock::State
strongprivate

Definition at line 31 of file ObjectRock.hh.

Constructor & Destructor Documentation

◆ ObjectRock()

Kinoko::Field::ObjectRock::ObjectRock ( const System::MapdataGeoObj & params)

@addr {0x8076F2E0}

Definition at line 10 of file ObjectRock.cc.

◆ ~ObjectRock()

Kinoko::Field::ObjectRock::~ObjectRock ( )
overridedefault0x8076F344

Member Function Documentation

◆ breakRock()

void Kinoko::Field::ObjectRock::breakRock ( )
private0x8076FD90

Definition at line 118 of file ObjectRock.cc.

◆ calc()

void Kinoko::Field::ObjectRock::calc ( )
overridevirtual0x8076F590

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 39 of file ObjectRock.cc.

◆ calcIntangible()

void Kinoko::Field::ObjectRock::calcIntangible ( )
private0x8076F868

Definition at line 74 of file ObjectRock.cc.

◆ calcTangible()

void Kinoko::Field::ObjectRock::calcTangible ( )
private

Definition at line 57 of file ObjectRock.cc.

◆ calcTangibleSub()

void Kinoko::Field::ObjectRock::calcTangibleSub ( )
private0x8076F91C

Definition at line 85 of file ObjectRock.cc.

◆ checkSphereFull()

void Kinoko::Field::ObjectRock::checkSphereFull ( )
private

Definition at line 101 of file ObjectRock.cc.

◆ getCollisionTranslation()

const EGG::Vector3f & Kinoko::Field::ObjectRock::getCollisionTranslation ( ) const
inlinenodiscardoverridevirtual0x8077036C

Reimplemented from Kinoko::Field::ObjectCollidable.

Definition at line 22 of file ObjectRock.hh.

◆ init()

void Kinoko::Field::ObjectRock::init ( )
overridevirtual0x8076F384

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 16 of file ObjectRock.cc.

◆ loadFlags()

u32 Kinoko::Field::ObjectRock::loadFlags ( ) const
inlinenodiscardoverridevirtual0x8077037C

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 17 of file ObjectRock.hh.

◆ onCollision()

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

Reimplemented from Kinoko::Field::ObjectCollidable.

Definition at line 128 of file ObjectRock.cc.

Member Data Documentation

◆ INITIAL_ANGULAR_SPEED

f32 Kinoko::Field::ObjectRock::INITIAL_ANGULAR_SPEED = 3.0f
staticconstexprprivate

Definition at line 50 of file ObjectRock.hh.

◆ m_angRad

f32 Kinoko::Field::ObjectRock::m_angRad
private

Definition at line 48 of file ObjectRock.hh.

◆ m_angSpd

f32 Kinoko::Field::ObjectRock::m_angSpd
private

Definition at line 46 of file ObjectRock.hh.

◆ m_colTranslate

EGG::Vector3f Kinoko::Field::ObjectRock::m_colTranslate
private

Definition at line 45 of file ObjectRock.hh.

◆ m_cooldownTimer

int Kinoko::Field::ObjectRock::m_cooldownTimer
private

Definition at line 47 of file ObjectRock.hh.

◆ m_startYPos

f32 Kinoko::Field::ObjectRock::m_startYPos
private

Definition at line 44 of file ObjectRock.hh.

◆ m_state

State Kinoko::Field::ObjectRock::m_state
private

Definition at line 43 of file ObjectRock.hh.