-- | Types used for events
module Reactive.Banana.SDL2.Types ( EventSource, SDLEventSource (..), WrappedEvent
                     , TickEvent ) where

import           Data.Word
import           Reactive.Banana            as R
import           Reactive.Banana.Frameworks (AddHandler)
import           SDL

-- | Generic Event Source
type EventSource a = (AddHandler a, a -> IO ())
-- | an event containing a list of SDL event
type WrappedEvent = R.Event SDL.EventPayload
-- | SDL Tick event
type TickEvent = R.Event  Word32
-- | SDL Event Source
data SDLEventSource = SDLEventSource { getSDLEvent  :: EventSource SDL.EventPayload
                                     , getTickEvent :: EventSource Word32 }
