Class TGamolfJoystickWinDirectInputService

Properties

Unit

Gamolf.RTL.Joystick.DirectInput.Win

Declaration

type TGamolfJoystickWinDirectInputService = class(TGamolfCustomJoystickService)

Description

No description available, ancestor TGamolfCustomJoystickService description follows

Platform service to access to joystick/gamepad controllers on a computer

Hierarchy

TInterfacedObject
TGamolfCustomJoystickService
TGamolfJoystickWinDirectInputService

Overview

Fields

FNbControllers: byte;

Methods

	`procedure StartDiscovery; override;`
	`function Count: byte; override;`
	`function isConnected(JoystickID: TJoystickID): boolean; override;`
	`procedure getInfo(JoystickID: TJoystickID; var Joystick: TJoystickInfo); override;`
	`function hasDPad(JoystickID: TJoystickID): boolean; override;`

Description

Fields

	`FNbControllers: byte;`

Methods

	`procedure StartDiscovery; override;`
Scan for available devices (if some are already used, their ID could change)

	`function Count: byte; override;`
Return the number of joysticks managed by the system

	`function isConnected(JoystickID: TJoystickID): boolean; override;`
Return "true" if the JoystickID controller is connected and available

	`procedure getInfo(JoystickID: TJoystickID; var Joystick: TJoystickInfo); override;`
Return a TJoystickInfo for the JoystickID controller

	`function hasDPad(JoystickID: TJoystickID): boolean; override;`
Check if the game controller has a DPad/POV button

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