System::KPadGhostController Class Reference

#include <KPadController.hh>

Description

The abstraction of a controller object but for ghost playback.

When playing back ghosts, their input state is managed by this class.

Definition at line 213 of file KPadController.hh.

Inheritance diagram for System::KPadGhostController:

Public Member Functions
ControlSource	controlSource () const override
void	reset (bool driftIsAuto) override
void	readGhostBuffer (const u8 *buffer, bool driftIsAuto)
	Reads in the raw input data section from the ghost RKG file.
void	calcImpl () override
void	setAcceptingInputs (bool set)
Public Member Functions inherited from System::KPadController
void	calc ()
const RaceInputState &	raceInputState () const
void	setDriftIsAuto (bool driftIsAuto)
bool	driftIsAuto () const

Private Attributes
const u8 *	m_ghostBuffer
std::array< KPadGhostButtonsStream *, 3 >	m_buttonsStreams
bool	m_acceptingInputs

Additional Inherited Members
Protected Attributes inherited from System::KPadController
RaceInputState	m_raceInputState
	The current inputs from this controller.
bool	m_connected
	Whether the controller is active.
bool	m_driftIsAuto
	True for auto transmission, false for manual.

Constructor & Destructor Documentation

KPadGhostController()

System::KPadGhostController::KPadGhostController ( )

0x80520730

Definition at line 16 of file KPadController.cc.

Member Function Documentation

calcImpl()

void System::KPadGhostController::calcImpl ( )

overridevirtual0x80520B9C

Reimplemented from System::KPadController.

Definition at line 74 of file KPadController.cc.

controlSource()

ControlSource System::KPadGhostController::controlSource ( ) const

inlinenodiscardoverridevirtual0x8052282C

Reimplemented from System::KPadController.

Definition at line 219 of file KPadController.hh.

readGhostBuffer()

void System::KPadGhostController::readGhostBuffer ( const u8 * buffer, bool driftIsAuto )

Inlined in 0x80521844

Reads in the raw input data section from the ghost RKG file.

The buffer is split into three sections: face buttons, analog stick, and the D-Pad. Each section is an array of tuples, where each tuple contains the input state and the duration of that input state. This is used to minimize data consumption given that the user is not changing inputs every frame. We first read in the header of the RKG input data section as follows:

Offset	Size	Description
0x00	2 bytes	Count of face button input tuples
0x02	2 bytes	Count of analog stick input tuples
0x04	2 bytes	Count of D-Pad input tuples
0x06	2 bytes	Unknown. Probably padding.
0x08		End of header, beginning of face button input data.

Definition at line 54 of file KPadController.cc.

reset()

void System::KPadGhostController::reset ( bool driftIsAuto )

overridevirtual0x80520998

Reimplemented from System::KPadController.

Definition at line 26 of file KPadController.cc.

setAcceptingInputs()

void System::KPadGhostController::setAcceptingInputs ( bool set )

inline

Definition at line 229 of file KPadController.hh.

Member Data Documentation

m_acceptingInputs

bool System::KPadGhostController::m_acceptingInputs

private

Definition at line 236 of file KPadController.hh.

m_buttonsStreams

std::array<KPadGhostButtonsStream *, 3> System::KPadGhostController::m_buttonsStreams

private

Definition at line 235 of file KPadController.hh.

m_ghostBuffer

const u8* System::KPadGhostController::m_ghostBuffer

private

Definition at line 234 of file KPadController.hh.