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

#include <ObjectHeyho.hh>

Description

Shy guys on DK Summit.

Definition at line 9 of file ObjectHeyho.hh.

Inheritance diagram for Kinoko::Field::ObjectHeyho:

Public Member Functions

 ObjectHeyho (const System::MapdataGeoObj &params)
void init () override
void calc () override
void loadAnims () override
void calcCollisionTransform () override
u32 loadFlags () const 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
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 Kart::Reaction onCollision (Kart::KartObject *, Kart::Reaction reactionOnKart, Kart::Reaction, EGG::Vector3f &)
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 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  Animation {
  Move = 1 ,
  Jump = 2 ,
  Jumped = 3
}

Private Member Functions

void changeAnimation (Animation anim)
void enterMove ()
void enterJump ()
void calcMove ()
void calcJump ()
void calcStateTransition ()
void calcMotion ()
void calcInterp ()

Private Attributes

const s32 m_color
f32 m_apex
EGG::Vector3f m_midpoint
EGG::Vector3f m_transformOffset
f32 m_currentVel
f32 m_accel
f32 m_maxVelSq
EGG::Vector3f m_up
EGG::Vector3f m_forward
EGG::Vector3f m_floorNrm
bool m_floorCollision
Animation m_currentAnim
bool m_freeFall
f32 m_launchVel
s16 m_spinFrame

Static Private Attributes

static constexpr std::array< StateManagerEntry, 2 > STATE_ENTRIES
static constexpr EGG::Vector3f COLLISION_OFFSET = EGG::Vector3f(0.0f, 10.0f, 0.0f)
static constexpr f32 COLLISION_RADIUS = 100.0f

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)
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
const System::MapdataGeoObjm_mapObj
Protected Attributes inherited from Kinoko::Field::StateManager
u16 m_currentStateId
s32 m_nextStateId
u32 m_currentFrame
std::span< u16 > m_entryIds
std::span< const StateManagerEntrym_entries
void * m_obj

Member Enumeration Documentation

◆ Animation

enum class Kinoko::Field::ObjectHeyho::Animation
strongprivate

Definition at line 25 of file ObjectHeyho.hh.

Constructor & Destructor Documentation

◆ ObjectHeyho()

Kinoko::Field::ObjectHeyho::ObjectHeyho ( const System::MapdataGeoObj & params)
0x806CE828

Definition at line 9 of file ObjectHeyho.cc.

◆ ~ObjectHeyho()

Kinoko::Field::ObjectHeyho::~ObjectHeyho ( )
overridedefault0x806CEB24

Member Function Documentation

◆ calc()

void Kinoko::Field::ObjectHeyho::calc ( )
overridevirtual0x806CEDF8

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 51 of file ObjectHeyho.cc.

◆ calcCollisionTransform()

void Kinoko::Field::ObjectHeyho::calcCollisionTransform ( )
overridevirtual0x806D01D4

Reimplemented from Kinoko::Field::ObjectCollidable.

Definition at line 78 of file ObjectHeyho.cc.

◆ calcInterp()

void Kinoko::Field::ObjectHeyho::calcInterp ( )
private0x806CFFB0

Definition at line 231 of file ObjectHeyho.cc.

◆ calcJump()

void Kinoko::Field::ObjectHeyho::calcJump ( )
private0x806CF72C

Definition at line 117 of file ObjectHeyho.cc.

◆ calcMotion()

void Kinoko::Field::ObjectHeyho::calcMotion ( )
private0x806CFDB0

Definition at line 191 of file ObjectHeyho.cc.

◆ calcMove()

void Kinoko::Field::ObjectHeyho::calcMove ( )
private0x806CF4D0

Definition at line 92 of file ObjectHeyho.cc.

◆ calcStateTransition()

void Kinoko::Field::ObjectHeyho::calcStateTransition ( )
private0x806CFD48

Definition at line 177 of file ObjectHeyho.cc.

◆ changeAnimation()

void Kinoko::Field::ObjectHeyho::changeAnimation ( Animation anim)
inlineprivate

Definition at line 31 of file ObjectHeyho.hh.

◆ enterJump()

void Kinoko::Field::ObjectHeyho::enterJump ( )
inlineprivate0x806CF714

Definition at line 42 of file ObjectHeyho.hh.

◆ enterMove()

void Kinoko::Field::ObjectHeyho::enterMove ( )
inlineprivate0x806CF4CC

Definition at line 39 of file ObjectHeyho.hh.

◆ init()

void Kinoko::Field::ObjectHeyho::init ( )
overridevirtual0x806CEB90

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 33 of file ObjectHeyho.cc.

◆ loadAnims()

void Kinoko::Field::ObjectHeyho::loadAnims ( )
overridevirtual0x806D013C

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 59 of file ObjectHeyho.cc.

◆ loadFlags()

u32 Kinoko::Field::ObjectHeyho::loadFlags ( ) const
inlinenodiscardoverridevirtual0x806D02B4

Reimplemented from Kinoko::Field::ObjectBase.

Definition at line 20 of file ObjectHeyho.hh.

Member Data Documentation

◆ COLLISION_OFFSET

EGG::Vector3f Kinoko::Field::ObjectHeyho::COLLISION_OFFSET = EGG::Vector3f(0.0f, 10.0f, 0.0f)
staticconstexprprivate

Definition at line 74 of file ObjectHeyho.hh.

◆ COLLISION_RADIUS

f32 Kinoko::Field::ObjectHeyho::COLLISION_RADIUS = 100.0f
staticconstexprprivate

Definition at line 75 of file ObjectHeyho.hh.

◆ m_accel

f32 Kinoko::Field::ObjectHeyho::m_accel
private

Definition at line 58 of file ObjectHeyho.hh.

◆ m_apex

f32 Kinoko::Field::ObjectHeyho::m_apex
private

Definition at line 54 of file ObjectHeyho.hh.

◆ m_color

const s32 Kinoko::Field::ObjectHeyho::m_color
private

Definition at line 53 of file ObjectHeyho.hh.

◆ m_currentAnim

Animation Kinoko::Field::ObjectHeyho::m_currentAnim
private

Definition at line 64 of file ObjectHeyho.hh.

◆ m_currentVel

f32 Kinoko::Field::ObjectHeyho::m_currentVel
private

Definition at line 57 of file ObjectHeyho.hh.

◆ m_floorCollision

bool Kinoko::Field::ObjectHeyho::m_floorCollision
private

Definition at line 63 of file ObjectHeyho.hh.

◆ m_floorNrm

EGG::Vector3f Kinoko::Field::ObjectHeyho::m_floorNrm
private

Definition at line 62 of file ObjectHeyho.hh.

◆ m_forward

EGG::Vector3f Kinoko::Field::ObjectHeyho::m_forward
private

Definition at line 61 of file ObjectHeyho.hh.

◆ m_freeFall

bool Kinoko::Field::ObjectHeyho::m_freeFall
private

Definition at line 65 of file ObjectHeyho.hh.

◆ m_launchVel

f32 Kinoko::Field::ObjectHeyho::m_launchVel
private

Definition at line 66 of file ObjectHeyho.hh.

◆ m_maxVelSq

f32 Kinoko::Field::ObjectHeyho::m_maxVelSq
private

Definition at line 59 of file ObjectHeyho.hh.

◆ m_midpoint

EGG::Vector3f Kinoko::Field::ObjectHeyho::m_midpoint
private

Definition at line 55 of file ObjectHeyho.hh.

◆ m_spinFrame

s16 Kinoko::Field::ObjectHeyho::m_spinFrame
private

Definition at line 67 of file ObjectHeyho.hh.

◆ m_transformOffset

EGG::Vector3f Kinoko::Field::ObjectHeyho::m_transformOffset
private

Definition at line 56 of file ObjectHeyho.hh.

◆ m_up

EGG::Vector3f Kinoko::Field::ObjectHeyho::m_up
private

Definition at line 60 of file ObjectHeyho.hh.

◆ STATE_ENTRIES

std::array<StateManagerEntry, 2> Kinoko::Field::ObjectHeyho::STATE_ENTRIES
staticconstexprprivate
Initial value:
= {{
{StateEntry<ObjectHeyho, &ObjectHeyho::enterMove, &ObjectHeyho::calcMove>(0)},
{StateEntry<ObjectHeyho, &ObjectHeyho::enterJump, &ObjectHeyho::calcJump>(1)},
}}

Definition at line 69 of file ObjectHeyho.hh.