17 lines
408 B
Haskell
17 lines
408 B
Haskell
module Dodge.Wall.Create (createWall) where
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import Control.Lens
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import Dodge.Data.World
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import Dodge.Wall.Zone
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import qualified IntMapHelp as IM
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createWall :: Wall -> World -> (Int, World)
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createWall wl w =
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( wlid
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, w & cWorld . lWorld . walls %~ IM.insert wlid newwl
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& insertWallInZones newwl
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)
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where
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newwl = wl & wlID .~ wlid
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wlid = IM.newKey $ w ^. cWorld . lWorld . walls
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