Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter Class Reference

Provides a gamepad adapter implementation using SDL2 for cross-platform gamepad input support. More...

Inheritance diagram for Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter:

Public Member Functions
	SdlGamepadAdapter (int deviceIndex)
	Initializes a new instance of the SdlGamepadAdapter class for the specified device.
void	Poll ()
	Polls the gamepad for the current state of all buttons, analog sticks, and triggers.
void	Dispose ()
	Releases all resources used by the SdlGamepadAdapter and closes the SDL gamepad controller.

Properties
string	GamepadId [get]
	Gets the unique identifier for this gamepad.
IReadOnlyCollection< string >	PressedButtons [get]
	Gets the collection of currently pressed button names.
GamepadStickState?	LeftStick [get]
	Gets the current state of the left analog stick.
GamepadStickState?	RightStick [get]
	Gets the current state of the right analog stick.
float	LeftTrigger [get]
	Gets the current pressure value of the left trigger (0.0 to 1.0).
float	RightTrigger [get]
	Gets the current pressure value of the right trigger (0.0 to 1.0).

Detailed Description

Provides a gamepad adapter implementation using SDL2 for cross-platform gamepad input support.

Definition at line 8 of file SdlGamepadAdapter.cs.

Constructor & Destructor Documentation

SdlGamepadAdapter()

Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.SdlGamepadAdapter

(

int

deviceIndex

)

Initializes a new instance of the SdlGamepadAdapter class for the specified device.

Parameters

deviceIndex

The SDL device index of the gamepad to open.

Exceptions

InvalidOperationException

Thrown when the SDL gamepad controller cannot be opened at the specified index.

Definition at line 48 of file SdlGamepadAdapter.cs.

Member Function Documentation

Dispose()

void Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.Dispose

(

)

Releases all resources used by the SdlGamepadAdapter and closes the SDL gamepad controller.

Definition at line 110 of file SdlGamepadAdapter.cs.

Poll()

void Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.Poll

(

)

Polls the gamepad for the current state of all buttons, analog sticks, and triggers.

Definition at line 60 of file SdlGamepadAdapter.cs.

Property Documentation

GamepadId

string Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.GamepadId

get

Gets the unique identifier for this gamepad.

Implements Gondwana.Input.Gamepad.IGamepadAdapter.

Definition at line 16 of file SdlGamepadAdapter.cs.

LeftStick

GamepadStickState? Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.LeftStick

get

Gets the current state of the left analog stick.

Implements Gondwana.Input.Gamepad.IGamepadAdapter.

Definition at line 26 of file SdlGamepadAdapter.cs.

LeftTrigger

float Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.LeftTrigger

get

Gets the current pressure value of the left trigger (0.0 to 1.0).

Implements Gondwana.Input.Gamepad.IGamepadAdapter.

Definition at line 36 of file SdlGamepadAdapter.cs.

PressedButtons

IReadOnlyCollection<string> Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.PressedButtons

get

Gets the collection of currently pressed button names.

Implements Gondwana.Input.Gamepad.IGamepadAdapter.

Definition at line 21 of file SdlGamepadAdapter.cs.

RightStick

GamepadStickState? Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.RightStick

get

Gets the current state of the right analog stick.

Implements Gondwana.Input.Gamepad.IGamepadAdapter.

Definition at line 31 of file SdlGamepadAdapter.cs.

RightTrigger

float Gondwana.Input.Gamepad.SDL2.SdlGamepadAdapter.RightTrigger

get

Gets the current pressure value of the right trigger (0.0 to 1.0).

Implements Gondwana.Input.Gamepad.IGamepadAdapter.

Definition at line 41 of file SdlGamepadAdapter.cs.