SDL.Init

Documentation

initialize :: (Foldable f, Functor m, MonadIO m) => f InitFlag -> m ()

Initializes SDL and the given subsystems. Do not call any SDL functions prior to this one, unless otherwise documented that you may do so.

You may call this function again with additional subsystems to initialize.

Throws SDLException if initialization fails.

initializeAll :: (Functor m, MonadIO m) => m ()

Equivalent to initialize [minBound .. maxBound].

data InitFlag

Constructors

InitTimer

InitAudio

InitVideo

InitJoystick

InitHaptic

InitGameController

InitEvents

InitEverything

Deprecated: Instead of initialize [InitEverything], use initializeAll

Instances

Bounded InitFlag

Enum InitFlag

Eq InitFlag

Data InitFlag

Ord InitFlag

Read InitFlag

Show InitFlag

Generic InitFlag

type Rep InitFlag

quit :: MonadIO m => m ()

Quit and shutdown SDL, freeing any resources that may have been in use. Do not call any SDL functions after you've called this function, unless otherwise documented that you may do so.

version :: (Integral a, MonadIO m) => m (a, a, a)

The major, minor, and patch versions of the SDL library linked with. Does not require initialization.