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

Description

Definition at line 10 of file ObjectCarA.hh.

Inheritance diagram for Field::ObjectCarA:

Public Member Functions

 ObjectCarA (const System::MapdataGeoObj &params)
 
void init () override
 
void calc () override
 
u32 loadFlags () const override
 
void createCollision () override
 
void calcCollisionTransform () 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::Vector3fgetCollisionTranslation () const
 
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
 
- Public Member Functions inherited from Field::StateManager< ObjectCarA >
 StateManager (ObjectCarA *obj)
 Defined outside of the class declaration so that typename T will be a complete type.
 

Private Types

enum class  MotionState {
  Accelerating = 0 ,
  Cruising = 1 ,
  Decelerating = 2
}
 

Private Member Functions

void calcPos ()
 
void enterStop ()
 
void enterAccel ()
 
void enterCruising ()
 
void calcStop ()
 
void calcAccel ()
 
void calcCruising ()
 

Private Attributes

friend StateManager< ObjectCarA >
 
const f32 m_finalVel
 
const f32 m_accel
 
const u32 m_stopTime
 
f32 m_cruiseTime
 How long to spend at cruising speed before decelerating.
 
EGG::Vector3f m_currTangent
 It's EGG::Vector3f::ey unless it flies up in the air.
 
EGG::Vector3f m_currUp
 It's EGG::Vector3f::ey unless it flies up in the air.
 
f32 m_currVel
 
MotionState m_motionState
 
bool m_changingDir
 

Static Private Attributes

static constexpr std::array< StateManagerEntry< ObjectCarA >, 3 > STATE_ENTRIES
 

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)
 
- Protected Member Functions inherited from Field::StateManager< ObjectCarA >
void calc ()
 
- 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
 
- Protected Attributes inherited from Field::StateManager< ObjectCarA >
u16 m_currentStateId
 
s32 m_nextStateId
 
u32 m_currentFrame
 
std::span< u16m_entryIds
 
std::span< const StateManagerEntry< ObjectCarA > > m_entries
 
ObjectCarAm_obj
 

Member Enumeration Documentation

◆ MotionState

enum class Field::ObjectCarA::MotionState
strongprivate

Definition at line 33 of file ObjectCarA.hh.

Constructor & Destructor Documentation

◆ ObjectCarA()

Field::ObjectCarA::ObjectCarA ( const System::MapdataGeoObj & params)
0x806B7710

Definition at line 11 of file ObjectCarA.cc.

Member Function Documentation

◆ calc()

void Field::ObjectCarA::calc ( )
overridevirtual0x806B82CC

Reimplemented from Field::ObjectBase.

Definition at line 44 of file ObjectCarA.cc.

◆ calcAccel()

void Field::ObjectCarA::calcAccel ( )
private0x806B86F0

Definition at line 105 of file ObjectCarA.cc.

◆ calcCollisionTransform()

void Field::ObjectCarA::calcCollisionTransform ( )
overridevirtual0x806B7BC4

Implements Field::ObjectBase.

Definition at line 64 of file ObjectCarA.cc.

◆ calcCruising()

void Field::ObjectCarA::calcCruising ( )
private0x806B8844

Definition at line 133 of file ObjectCarA.cc.

◆ calcPos()

void Field::ObjectCarA::calcPos ( )
private0x806B8D3C

Definition at line 142 of file ObjectCarA.cc.

◆ calcStop()

void Field::ObjectCarA::calcStop ( )
private0x806B8588

Definition at line 97 of file ObjectCarA.cc.

◆ createCollision()

void Field::ObjectCarA::createCollision ( )
overridevirtual0x806B7B44

Implements Field::ObjectBase.

Definition at line 56 of file ObjectCarA.cc.

◆ enterAccel()

void Field::ObjectCarA::enterAccel ( )
inlineprivate

Definition at line 42 of file ObjectCarA.hh.

◆ enterCruising()

void Field::ObjectCarA::enterCruising ( )
private0x806B8838

Definition at line 92 of file ObjectCarA.cc.

◆ enterStop()

void Field::ObjectCarA::enterStop ( )
private0x806B84FC

Definition at line 87 of file ObjectCarA.cc.

◆ init()

void Field::ObjectCarA::init ( )
overridevirtual0x806B7CE0

Reimplemented from Field::ObjectBase.

Definition at line 20 of file ObjectCarA.cc.

◆ loadFlags()

u32 Field::ObjectCarA::loadFlags ( ) const
inlinenodiscardoverridevirtual0x806B8F44

Reimplemented from Field::ObjectBase.

Definition at line 21 of file ObjectCarA.hh.

◆ onCollision()

Kart::Reaction Field::ObjectCarA::onCollision ( Kart::KartObject * kartObj,
Kart::Reaction reactionOnKart,
Kart::Reaction reactionOnObj,
EGG::Vector3f & hitDepth )
overridevirtual0x806B7E60

Reimplemented from Field::ObjectCollidable.

Definition at line 81 of file ObjectCarA.cc.

Member Data Documentation

◆ m_accel

const f32 Field::ObjectCarA::m_accel
private

Definition at line 50 of file ObjectCarA.hh.

◆ m_changingDir

bool Field::ObjectCarA::m_changingDir
private

Definition at line 57 of file ObjectCarA.hh.

◆ m_cruiseTime

f32 Field::ObjectCarA::m_cruiseTime
private

How long to spend at cruising speed before decelerating.

Definition at line 52 of file ObjectCarA.hh.

◆ m_currTangent

EGG::Vector3f Field::ObjectCarA::m_currTangent
private

It's EGG::Vector3f::ey unless it flies up in the air.

Definition at line 53 of file ObjectCarA.hh.

◆ m_currUp

EGG::Vector3f Field::ObjectCarA::m_currUp
private

It's EGG::Vector3f::ey unless it flies up in the air.

Definition at line 54 of file ObjectCarA.hh.

◆ m_currVel

f32 Field::ObjectCarA::m_currVel
private

Definition at line 55 of file ObjectCarA.hh.

◆ m_finalVel

const f32 Field::ObjectCarA::m_finalVel
private

Definition at line 49 of file ObjectCarA.hh.

◆ m_motionState

MotionState Field::ObjectCarA::m_motionState
private

Definition at line 56 of file ObjectCarA.hh.

◆ m_stopTime

const u32 Field::ObjectCarA::m_stopTime
private

Definition at line 51 of file ObjectCarA.hh.

◆ STATE_ENTRIES

std::array<StateManagerEntry<ObjectCarA>, 3> Field::ObjectCarA::STATE_ENTRIES
staticconstexprprivate
Initial value:
= {{
{0, &ObjectCarA::enterStop, &ObjectCarA::calcStop},
{1, &ObjectCarA::enterAccel, &ObjectCarA::calcAccel},
{2, &ObjectCarA::enterCruising, &ObjectCarA::calcCruising},
}}

Definition at line 59 of file ObjectCarA.hh.

◆ StateManager< ObjectCarA >

Definition at line 11 of file ObjectCarA.hh.