gamepad::input::Tracker Class Reference

Tracks changes in gamepad input between frames. More...

#include <gamepad_input_tracker.h>

Public Member Functions
const State &	raw () const noexcept
	Get the current input state.
void	Reset () noexcept
	Reset tracker state to neutral.
void	Tick () noexcept
	Advance to next frame (swap states).
void	Update (State state) noexcept
	Update current frame input state.
bool	pressed (Button button) const noexcept
	Detect button press (falling edge).
bool	released (Button button) const noexcept
	Detect button release (rising edge).
bool	holding (Button button) const noexcept
	Detect button hold.
bool	AxisChanged (Axis axis, uint8_t threshold) const noexcept
	Detect axis movement.
bool	operator[] (Button button) const noexcept
	Check if a button is pressed.
uint8_t	operator[] (Axis axis) const noexcept
	Get axis value.

Detailed Description

Tracks changes in gamepad input between frames.

Useful for detecting button press, release, hold, and significant axis movement.

Examples

gamepad_input_tracker.ino.

Definition at line 24 of file gamepad_input_tracker.h.

Member Function Documentation

AxisChanged()

bool gamepad::input::Tracker::AxisChanged ( Axis axis, uint8_t threshold ) const

inlinenoexcept

Detect axis movement.

Parameters

threshold

Threshold for detecting axis movement

Returns

True if axis has moved

Definition at line 117 of file gamepad_input_tracker.h.

holding()

bool gamepad::input::Tracker::holding ( Button button ) const

inlinenoexcept

Detect button hold.

Returns

True if button is held

Definition at line 103 of file gamepad_input_tracker.h.

operator[]() [1/2]

uint8_t gamepad::input::Tracker::operator[] ( Axis axis ) const

inlinenoexcept

Get axis value.

Returns

Axis value

Definition at line 143 of file gamepad_input_tracker.h.

operator[]() [2/2]

bool gamepad::input::Tracker::operator[] ( Button button ) const

inlinenoexcept

Check if a button is pressed.

Returns

True if button is pressed

Definition at line 131 of file gamepad_input_tracker.h.

pressed()

bool gamepad::input::Tracker::pressed ( Button button ) const

inlinenoexcept

Detect button press (falling edge).

Returns

True if button is pressed

Examples

gamepad_input_tracker.ino.

Definition at line 79 of file gamepad_input_tracker.h.

raw()

const State & gamepad::input::Tracker::raw ( ) const

inlinenoexcept

Get the current input state.

Definition at line 34 of file gamepad_input_tracker.h.

released()

bool gamepad::input::Tracker::released ( Button button ) const

inlinenoexcept

Detect button release (rising edge).

Returns

True if button is released

Definition at line 91 of file gamepad_input_tracker.h.

Reset()

void gamepad::input::Tracker::Reset ( )

inlinenoexcept

Reset tracker state to neutral.

Definition at line 44 of file gamepad_input_tracker.h.

Tick()

void gamepad::input::Tracker::Tick ( )

inlinenoexcept

Advance to next frame (swap states).

Examples

gamepad_input_tracker.ino.

Definition at line 57 of file gamepad_input_tracker.h.

Update()

void gamepad::input::Tracker::Update ( State state )

inlinenoexcept

Update current frame input state.

Examples

gamepad_input_tracker.ino.

Definition at line 67 of file gamepad_input_tracker.h.

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The documentation for this class was generated from the following file:

• src/gamepad_input_tracker.h