37 lines
1.1 KiB
Haskell
37 lines
1.1 KiB
Haskell
module Dodge.Save
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( saveWorldInEmptySlot
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, loadSaveSlot
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, doQuicksave
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, saveLevelStartSlot
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) where
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import Dodge.Data
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import qualified Data.Map.Strict as M
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--import Data.Maybe
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import Control.Lens
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--import qualified Data.Set as S
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saveWorldInEmptySlot :: SaveSlot -> Universe -> Universe
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saveWorldInEmptySlot slot w = case M.lookup slot $ _savedWorlds w of
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Nothing -> w & savedWorlds %~ M.insert slot (clearKeys (_uvWorld w))
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_ -> w
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saveWorldInSlot :: SaveSlot -> Universe -> Universe
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saveWorldInSlot slot u = u & savedWorlds %~ M.insert slot (clearKeys (_uvWorld u))
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loadSaveSlot :: SaveSlot -> Universe -> Universe
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loadSaveSlot slot u = maybe u
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(\w -> u & menuLayers .~ [] & uvWorld .~ w)
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$ M.lookup slot (_savedWorlds u)
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doQuicksave :: Universe -> Universe
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doQuicksave = saveWorldInSlot QuicksaveSlot
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clearKeys :: World -> World
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clearKeys = (keys .~ mempty) . (mouseButtons .~ mempty)
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saveLevelStartSlot :: Universe -> Universe
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--saveLevelStartSlot = id
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saveLevelStartSlot = saveWorldInSlot LevelStartSlot
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--saveLevelStartSlot = sideEffects %~ (fmap (undefined) . )
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