Move saved worlds outside of world into universe

appDodge/Main.hs

@@ -62,6 +62,7 @@ firstWorldLoad theConfig = do
             & config .~ theConfig
         ,_preloadData = pdata
         ,_menuLayers = []
+        ,_savedWorlds = M.empty
         }
 
 theUpdateStep :: Universe -> IO Universe

src/Dodge/Data.hs

@@ -56,6 +56,7 @@ data Universe = Universe
     { _uvWorld :: World
     , _preloadData          :: PreloadData
     , _menuLayers           :: [ScreenLayer]
+    , _savedWorlds          :: M.Map SaveSlot World
     }
 data World = World 
     { _keys                 :: !(S.Set Scancode)
@@ -116,7 +117,6 @@ data World = World
     , _gameRooms            :: [GameRoom] -- consider using and IntMap
     , _keyConfig            :: KeyConfigSDL
     , _config               :: Configuration
-    , _savedWorlds          :: M.Map SaveSlot World
     , _rewindWorlds         :: [World]
     , _rewinding            :: Bool
     , _frameClock           :: Int
@@ -131,7 +131,7 @@ data ScreenLayer
     = OptionScreen
         { _scTitle   :: Universe -> String
         , _scOptions :: [MenuOption]
-        , _scDefaultEff :: Universe -> Maybe Universe
+        , _scDefaultEff :: Universe -> Maybe Universe -- IO (Maybe Universe)?
         , _scOptionFlag :: OptionScreenFlag
         }
     | ColumnsScreen String [(String,String)]

src/Dodge/Default/World.hs

@@ -54,7 +54,7 @@ defaultWorld = World
     , _playingSounds = M.empty
     , _corpses = Zone IM.empty
     , _decorations = IM.empty
-    , _savedWorlds = M.empty
+    --, _savedWorlds = M.empty
 --    , _menuLayers = []
     , _worldFlags = S.empty
     , _clickMousePos = V2 0 0

src/Dodge/Event/Keyboard.hs

@@ -33,8 +33,8 @@ handleKeyboardEvent kev u = case keyboardEventKeyMotion kev of
 
 handlePressedKey :: Bool -> Scancode -> Universe -> Maybe Universe
 handlePressedKey True _     w   = Just w
-handlePressedKey _    ScancodeF5 w = Just $ over uvWorld doQuicksave w
-handlePressedKey _    ScancodeF9 w = Just $ over uvWorld (loadSaveSlot QuicksaveSlot) w
+handlePressedKey _    ScancodeF5 w = Just $ doQuicksave w
+handlePressedKey _    ScancodeF9 w = Just $ loadSaveSlot QuicksaveSlot w
 handlePressedKey _    ScancodeSemicolon w = Just $ gotoTerminal w
 handlePressedKey _    scode w
     | null (_menuLayers w)      = uvWorld (handlePressedKeyInGame scode) w

src/Dodge/Initialisation.hs

@@ -3,7 +3,7 @@ import Dodge.Default.World
 import Dodge.Save
 import Dodge.Data
 import Dodge.Creature
-import Dodge.Story
+--import Dodge.Story
 import Dodge.WorldEvent.Cloud
 import Dodge.SoundLogic
 import Geometry.Data
@@ -27,8 +27,8 @@ initialWorld = defaultWorld
     , _mousePos = V2 0 0
     , _testString = testStringInit
     , _yourID = 0
-    , _worldEvents = saveWorldInEmptySlot LevelStartSlot 
-        . soundStart BackgroundSound (V2 0 0) foamSprayFadeOutS Nothing 
+    , _sideEffects = return .saveWorldInEmptySlot LevelStartSlot 
+    , _worldEvents = soundStart BackgroundSound (V2 0 0) foamSprayFadeOutS Nothing 
         . foldr ((.) . makeStartCloudAt) id [V3 x y 5 | x <- [-5,-4..5] , y <- [-5,-4..5]]
     , _pressPlates = IM.empty
     , _buttons = IM.empty

src/Dodge/Menu.hs

@@ -152,7 +152,7 @@ pauseMenu = OptionScreen
 pauseMenuOptions :: [MenuOption]
 pauseMenuOptions =
     [ Toggle ScancodeN startNewGame (const "NEW LEVEL")
-    , Toggle ScancodeR (uvWorld (Just . loadSaveSlot LevelStartSlot)) (const "RESTART")
+    , Toggle ScancodeR (Just . loadSaveSlot LevelStartSlot) (const "RESTART")
     , Toggle ScancodeO (pushScreen optionMenu ) (const "OPTIONS")
     , Toggle ScancodeC (pushScreen displayControls) (const "CONTROLS")
     , InvisibleToggle ScancodeEscape (const Nothing)

src/Dodge/Save.hs

@@ -11,23 +11,21 @@ import Data.Maybe
 import Control.Lens
 import qualified Data.Set as S
 
-clearSaves :: World -> World
+clearSaves :: Universe -> Universe
 clearSaves = savedWorlds .~ M.empty
 
-saveWorldInEmptySlot :: SaveSlot -> World -> World
+saveWorldInEmptySlot :: SaveSlot -> Universe -> Universe
 saveWorldInEmptySlot slot w = case M.lookup slot $ _savedWorlds w of
-    Nothing -> w & savedWorlds %~ M.insert slot (clearKeys w)
+    Nothing -> w & savedWorlds %~ M.insert slot (clearKeys (_uvWorld w))
     _       -> w
 
-saveWorldInSlot :: SaveSlot -> World -> World
-saveWorldInSlot slot w = w & savedWorlds %~ M.insert slot (clearSaves $ clearKeys w)
+saveWorldInSlot :: SaveSlot -> Universe -> Universe
+saveWorldInSlot slot w = w & savedWorlds %~ M.insert slot (clearKeys (_uvWorld w))
 
-loadSaveSlot :: SaveSlot -> World -> World
-loadSaveSlot slot w = fromMaybe w 
-    $ M.lookup slot (_savedWorlds w) 
-        <&> savedWorlds .~ _savedWorlds w -- keep saves from current point, not from save point
+loadSaveSlot :: SaveSlot -> Universe -> Universe
+loadSaveSlot slot u = maybe u (\w -> u & uvWorld .~ w) $ M.lookup slot (_savedWorlds u) 
 
-doQuicksave :: World -> World
+doQuicksave :: Universe -> Universe
 doQuicksave = saveWorldInSlot QuicksaveSlot
 
 clearKeys :: World -> World

src/Dodge/Update.hs

@@ -11,7 +11,7 @@ import Dodge.Hammer
 import Dodge.Block
 import Dodge.Distortion
 import Dodge.SoundLogic
-import Dodge.Menu
+--import Dodge.Menu
 import Dodge.Base
 import Dodge.Zone
 import Dodge.WallCreatureCollisions