A reimplementation of Mario Kart Wii's physics engine in C++
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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 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 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 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
 
const EGG::Vector3fpos () const
 
void setPos (const EGG::Vector3f &pos)
 
void setScale (const EGG::Vector3f &scale)
 
void setTransform (const EGG::Matrix34f &mat)
 
const EGG::Vector3fscale () 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 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::Vector3fcollisionCenter () const
 
void registerManagedObject ()
 
- Protected Member Functions inherited from Field::ObjectBase
void calcTransform ()
 
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 Interpolate (f32 t, const EGG::Vector3f &v0, const EGG::Vector3f &v1)
 
- Protected Attributes inherited from Field::ObjectCollidable
ObjectCollisionBasem_collision
 
- Protected Attributes inherited from Field::ObjectBase
Render::DrawMdlm_drawMdl
 
Abstract::g3d::ResFilem_resFile
 
ObjectId m_id
 
RailInterpolatorm_railInterpolator
 
BoxColUnitm_boxColUnit
 
Flags m_flags
 
EGG::Vector3f m_pos
 
EGG::Vector3f m_rot
 
EGG::Vector3f m_scale
 
EGG::Matrix34f m_transform
 
const System::MapdataGeoObjm_mapObj
 

Member Enumeration Documentation

◆ State

enum class Field::ObjectRock::State
strongprivate

Definition at line 31 of file ObjectRock.hh.

Constructor & Destructor Documentation

◆ ObjectRock()

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

@addr {0x8076F2E0}

Definition at line 10 of file ObjectRock.cc.

Member Function Documentation

◆ breakRock()

void Field::ObjectRock::breakRock ( )
private0x8076FD90

Definition at line 122 of file ObjectRock.cc.

◆ calc()

void Field::ObjectRock::calc ( )
overridevirtual0x8076F590

Reimplemented from Field::ObjectBase.

Definition at line 39 of file ObjectRock.cc.

◆ calcIntangible()

void Field::ObjectRock::calcIntangible ( )
private0x8076F868

Definition at line 77 of file ObjectRock.cc.

◆ calcTangible()

void Field::ObjectRock::calcTangible ( )
private

Definition at line 57 of file ObjectRock.cc.

◆ calcTangibleSub()

void Field::ObjectRock::calcTangibleSub ( )
private0x8076F91C

Definition at line 88 of file ObjectRock.cc.

◆ checkSphereFull()

void Field::ObjectRock::checkSphereFull ( )
private

Definition at line 104 of file ObjectRock.cc.

◆ getCollisionTranslation()

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

Reimplemented from Field::ObjectCollidable.

Definition at line 22 of file ObjectRock.hh.

◆ init()

void Field::ObjectRock::init ( )
overridevirtual0x8076F384

Reimplemented from Field::ObjectBase.

Definition at line 16 of file ObjectRock.cc.

◆ loadFlags()

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

Reimplemented from Field::ObjectBase.

Definition at line 17 of file ObjectRock.hh.

◆ onCollision()

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

Reimplemented from Field::ObjectCollidable.

Definition at line 133 of file ObjectRock.cc.

Member Data Documentation

◆ INITIAL_ANGULAR_SPEED

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

Definition at line 50 of file ObjectRock.hh.

◆ m_angRad

f32 Field::ObjectRock::m_angRad
private

Definition at line 48 of file ObjectRock.hh.

◆ m_angSpd

f32 Field::ObjectRock::m_angSpd
private

Definition at line 46 of file ObjectRock.hh.

◆ m_colTranslate

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

Definition at line 45 of file ObjectRock.hh.

◆ m_cooldownTimer

int Field::ObjectRock::m_cooldownTimer
private

Definition at line 47 of file ObjectRock.hh.

◆ m_startYPos

f32 Field::ObjectRock::m_startYPos
private

Definition at line 44 of file ObjectRock.hh.

◆ m_state

State Field::ObjectRock::m_state
private

Definition at line 43 of file ObjectRock.hh.