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

Description

Definition at line 8 of file ObjectCarA.hh.

Inheritance diagram for Kinoko::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 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 const EGG::Vector3fgetCollisionTranslation () const
 
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
 
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  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

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, 3 > STATE_ENTRIES
 

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)
 
- Protected Member Functions inherited from Kinoko::Field::StateManager
 StateManager (void *obj, const std::span< const StateManagerEntry > &entries)
 
void calc ()
 
- 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
 
Flags m_flags
 
EGG::Vector3f m_pos
 
EGG::Vector3f m_scale
 
EGG::Vector3f m_rot
 
bool m_rotLock
 
EGG::Matrix34f m_transform
 
const System::MapdataGeoObjm_mapObj
 
- Protected Attributes inherited from Kinoko::Field::StateManager
u16 m_currentStateId
 
s32 m_nextStateId
 
u32 m_currentFrame
 
std::span< u16m_entryIds
 
std::span< const StateManagerEntrym_entries
 
void * m_obj
 

Member Enumeration Documentation

◆ MotionState

enum class Kinoko::Field::ObjectCarA::MotionState
strongprivate

Definition at line 29 of file ObjectCarA.hh.

Constructor & Destructor Documentation

◆ ObjectCarA()

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

Definition at line 11 of file ObjectCarA.cc.

Member Function Documentation

◆ calc()

void Kinoko::Field::ObjectCarA::calc ( )
overridevirtual0x806B82CC

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 45 of file ObjectCarA.cc.

◆ calcAccel()

void Kinoko::Field::ObjectCarA::calcAccel ( )
private0x806B86F0

Definition at line 106 of file ObjectCarA.cc.

◆ calcCollisionTransform()

void Kinoko::Field::ObjectCarA::calcCollisionTransform ( )
overridevirtual0x806B7BC4

Implements Kinoko::Field::ObjectBase.

Definition at line 65 of file ObjectCarA.cc.

◆ calcCruising()

void Kinoko::Field::ObjectCarA::calcCruising ( )
private0x806B8844

Definition at line 134 of file ObjectCarA.cc.

◆ calcPos()

void Kinoko::Field::ObjectCarA::calcPos ( )
private0x806B8D3C

Definition at line 143 of file ObjectCarA.cc.

◆ calcStop()

void Kinoko::Field::ObjectCarA::calcStop ( )
private0x806B8588

Definition at line 98 of file ObjectCarA.cc.

◆ createCollision()

void Kinoko::Field::ObjectCarA::createCollision ( )
overridevirtual0x806B7B44

Implements Kinoko::Field::ObjectBase.

Definition at line 57 of file ObjectCarA.cc.

◆ enterAccel()

void Kinoko::Field::ObjectCarA::enterAccel ( )
inlineprivate

Definition at line 38 of file ObjectCarA.hh.

◆ enterCruising()

void Kinoko::Field::ObjectCarA::enterCruising ( )
private0x806B8838

Definition at line 93 of file ObjectCarA.cc.

◆ enterStop()

void Kinoko::Field::ObjectCarA::enterStop ( )
private0x806B84FC

Definition at line 88 of file ObjectCarA.cc.

◆ init()

void Kinoko::Field::ObjectCarA::init ( )
overridevirtual0x806B7CE0

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 21 of file ObjectCarA.cc.

◆ loadFlags()

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

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 17 of file ObjectCarA.hh.

◆ onCollision()

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

Reimplemented from Kinoko::Field::ObjectCollidable.

Definition at line 82 of file ObjectCarA.cc.

Member Data Documentation

◆ m_accel

const f32 Kinoko::Field::ObjectCarA::m_accel
private

Definition at line 46 of file ObjectCarA.hh.

◆ m_changingDir

bool Kinoko::Field::ObjectCarA::m_changingDir
private

Definition at line 53 of file ObjectCarA.hh.

◆ m_cruiseTime

f32 Kinoko::Field::ObjectCarA::m_cruiseTime
private

How long to spend at cruising speed before decelerating.

Definition at line 48 of file ObjectCarA.hh.

◆ m_currTangent

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

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

Definition at line 49 of file ObjectCarA.hh.

◆ m_currUp

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

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

Definition at line 50 of file ObjectCarA.hh.

◆ m_currVel

f32 Kinoko::Field::ObjectCarA::m_currVel
private

Definition at line 51 of file ObjectCarA.hh.

◆ m_finalVel

const f32 Kinoko::Field::ObjectCarA::m_finalVel
private

Definition at line 45 of file ObjectCarA.hh.

◆ m_motionState

MotionState Kinoko::Field::ObjectCarA::m_motionState
private

Definition at line 52 of file ObjectCarA.hh.

◆ m_stopTime

const u32 Kinoko::Field::ObjectCarA::m_stopTime
private

Definition at line 47 of file ObjectCarA.hh.

◆ STATE_ENTRIES

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

Definition at line 55 of file ObjectCarA.hh.