{-# LANGUAGE UndecidableInstances #-} {-# OPTIONS_GHC -fno-warn-orphans #-} {-# LANGUAGE StandaloneDeriving #-} {-# LANGUAGE RecordWildCards #-} -------------------------------------------------------------------------------- module Xanthous.Game.Arbitrary where -------------------------------------------------------------------------------- import Xanthous.Prelude -------------------------------------------------------------------------------- import Test.QuickCheck import System.Random -------------------------------------------------------------------------------- import Xanthous.Game.State import Xanthous.Entities.Entities () import Xanthous.Entities.Character import qualified Xanthous.Data.EntityMap as EntityMap -------------------------------------------------------------------------------- instance Arbitrary GameState where arbitrary = do chr <- arbitrary @Character charPos <- arbitrary _messageHistory <- arbitrary (_characterEntityID, _entities) <- arbitrary <&> EntityMap.insertAtReturningID charPos (SomeEntity chr) _revealedPositions <- fmap setFromList . sublistOf $ EntityMap.positions _entities _randomGen <- mkStdGen <$> arbitrary let _promptState = NoPrompt -- TODO _activePanel <- arbitrary _debugState <- arbitrary pure $ GameState {..} instance CoArbitrary GameState instance Function GameState deriving newtype instance CoArbitrary (m (a, GameState)) => CoArbitrary (AppT m a)