controls

Types

State of a player’s joystick and buttons.

pub type Controls {
  Controls(
    up: Bool,
    down: Bool,
    left: Bool,
    right: Bool,
    a: Bool,
    b: Bool,
  )
}

Controls(
  up: Bool,
  down: Bool,
  left: Bool,
  right: Bool,
  a: Bool,
  b: Bool,
)

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State of the system buttons.

pub type SystemButtons {
  SystemButtons(one_player: Bool, two_player: Bool)
}

SystemButtons(one_player: Bool, two_player: Bool)

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pub fn connected() -> Bool

Whether the classic controls hardware is connected.

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pub fn read_player(player: player.Player) -> Controls

Read the current state of a player’s “classic” controls.

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pub fn read_system() -> SystemButtons

Read the current state of the system buttons (one player, two players).

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pub fn subscribe(
  callback: fn(Int, String, Bool) -> Nil,
) -> fn() -> Nil