36 lines
1.2 KiB
Haskell
36 lines
1.2 KiB
Haskell
module Dodge.Lampoid where
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import Dodge.Creature.State
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import Dodge.Data.World
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import Dodge.LightSource
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import Dodge.Material.Sound
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import Dodge.WorldEvent.Flash
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import Dodge.WorldEvent.Sound
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import Geometry
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import qualified IntMapHelp as IM
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import LensHelp
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updateLampoid :: Creature -> World -> World
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updateLampoid cr w = case cr ^?! crType . lampLSID of
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Nothing ->
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let i = IM.newKey (w ^. cWorld . lWorld . lightSources)
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in w & cWorld . lWorld . lightSources %~ IM.insert i (lsColPosID lcol (addZ h cpos) i)
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& cWorld . lWorld . creatures . ix (_crID cr) . crType . lampLSID ?~ i
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Just i
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| _crHP cr < 0 ->
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w
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& explosionFlashAt cpos
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& originsIDsAt [MaterialSound Glass n | n <- [0, 1, 2]] (destroyMatS Glass) cpos
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& cWorld . lWorld . lightSources . at i .~ Nothing
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& cWorld . lWorld . creatures . at cid .~ Nothing
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| otherwise ->
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w
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& cWorld . lWorld . lightSources . ix i . lsParam . lsPos .~ addZ h cpos
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& doDamage cr
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where
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cpos = _crPos cr
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cid = _crID cr
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crtype = _crType cr
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h = _lampHeight crtype
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lcol = _lampColor crtype
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