joystick

type Input string

type Joystick struct {
	Handler  Triggerer
	PollRate time.Duration
	// contains filtered or unexported fields
}

type ListenOptions struct {
	// Each boolean dictates given event type(s) will be sent during Listen
	// "JoystickChange": *State
	JoystickChanges bool
	// Whenever any button is changed:
	// "ButtonDown": *State
	// "ButtonUp": *State
	GenericButtonPresses bool
	// "($buttonName)Up/Down": *State
	// e.g.
	// "AButtonUp": *State
	// "XButtonDown:" *State
	ButtonPresses bool
	// "RtTriggerChange": *State
	// "LtTriggerChange": *State
	TriggerChanges bool
	// "RtStickChange": *State
	// "LtStickChange": *State
	StickChanges bool
	// StickDeadzones enable preventing movement near the center of
	// the analog control being sent to a logic handler. A
	// StickDeadzone value will be treated as an absolute threshold.
	StickDeadzoneLX int16
	StickDeadzoneLY int16
	StickDeadzoneRX int16
	StickDeadzoneRY int16
}

type State struct {
	// Frame advances every time the State changes,
	// Making it easier to tell if the state has not changed
	// since the last poll.
	Frame uint32
	// ID is the joystick ID this state is associated with
	ID uint32
	// There isn't a canonical list of buttons (yet), because
	// this can be so dependent on controller type. To get a list of expected
	// buttons for a joystick, this map can be checked after a single GetState().
	// The package will ensure that the keyset of this map will never change for
	// a given joystick variable. True = Pressed/Down. False = Released/Up.
	// Todo: ensure the above guarantee
	Buttons  map[string]bool
	TriggerL uint8
	TriggerR uint8
	StickLX  int16
	StickLY  int16
	StickRX  int16
	StickRY  int16
}

type Triggerer interface {
	Trigger(eventID event.UnsafeEventID, data interface{}) <-chan struct{}
}