Rename WorldActions to WorldEvent
This commit is contained in:
@@ -0,0 +1,422 @@
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module Dodge.WorldEvent
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( module Dodge.WorldEvent
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, module Dodge.WorldEvent.Bullet
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, module Dodge.WorldEvent.Flash
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, module Dodge.WorldEvent.ThingsHit
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, module Dodge.WorldEvent.HelperParticle
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)
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where
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import Dodge.WorldEvent.Bullet
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import Dodge.WorldEvent.Flash
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import Dodge.WorldEvent.ThingsHit
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import Dodge.WorldEvent.HelperParticle
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import Dodge.LightSources
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import Dodge.Data
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import Dodge.Base
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import Dodge.SoundLogic
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import Dodge.RandomHelp
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import Geometry
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import Picture
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import Control.Lens
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import Control.Monad.State
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import System.Random
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import Data.Maybe
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import Data.Function
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import Data.List
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import qualified Data.IntMap.Strict as IM
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makeExplosionAt :: Point2 -> World -> World
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makeExplosionAt p w = soundOnce grenadeBang
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$ over tempLightSources ((:) $ tLightFade 20 150 intensityF p)
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$ fs
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$ over particles (IM.insert n exp)
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w
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where n = newParticleKey w
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exp = Particle
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{ _ptPos = p
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, _ptStartPos = p
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, _ptVel = (0,0)
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, _ptPict = blank
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, _ptID = n
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, _ptUpdate = explosionWaveDamage 6 p n
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}
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fVs = fst $ runState ((sequence . take 75 . repeat . randInCirc) 1) $ _randGen w
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fPs' = evalState ((sequence . take 75 . repeat . randInCirc) 15) $ _randGen w
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fPs = map (pushAgainstWalls . (+.+) p . (*.*) 0.5)
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--fPs = map (pushAgainstWalls . (+.+) p . (*.*) 5)
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fPs'
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inversePushOut v = (15 - magV v) * 0.01 *.* v
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fVs' = zipWith (+.+) fVs $ map inversePushOut fPs'
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sizes = randomRs (2,6) $ _randGen w
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times = randomRs (20,25) $ _randGen w
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mF q v size time = makeFlameletTimed q v (levLayer GloomLayer - 1) Nothing size time
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newFs = zipWith4 mF fPs (fmap (3 *.*) fVs') sizes times
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fs w = foldr ($) w newFs
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pushAgainstWalls q = fromMaybe q $ fmap (\(x,y)-> x +.+ y)
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$ collidePointWalls p q $ wallsNearPoint q w
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fadeFac x | x > 10 = 0
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| otherwise = 1 - fromIntegral x / 10
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intensityF x | x < 10 = 1 / (10 - fromIntegral x)
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| otherwise = 1
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explosionWaveDamage :: Int -> Point2 -> Int -> World -> World
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explosionWaveDamage 0 p ptid = over particles (IM.delete ptid)
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explosionWaveDamage time p ptid
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= set (particles . ix ptid . ptUpdate) (explosionWaveDamage (time-1) p ptid)
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. shockWaveDamage p rad 20
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. set (particles . ix ptid . ptPict) shockwavePic
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. explosionFlashAt p
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where shockwavePic = onLayer PtLayer $ uncurry translate p $ color (withAlpha 0.9 white)
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$ thickCircle rad (thickness*2)
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thickness = max 0 $ sqrt $ (fromIntegral time - 2) * 8
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rad = 40 - thickness
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shockWaveDamage :: Point2 -> Float -> Int -> World -> World
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shockWaveDamage p rad amount w = flip (foldr damageBlocks) hitBlocks $ over creatures (IM.map f) w
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where f cr | dist (_crPos cr) p < rad + _crRad cr = over (crState . crDamage)
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((:) $ Concussive amount p 2 0.5 rad) cr
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| otherwise = cr
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hitBlocks = wallsOnCirc p rad $ wallsNearPoint p w
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damageBlocks wall w
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= case wall ^? blHP of
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Just hp -> foldr (\j -> over (walls . ix j . blHP) (\y -> y - (div amount 2)))
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w
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(_blIDs wall)
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_ -> w
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makeShockwaveAt :: Point2 -> Float -> Int -> Float -> Color
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-> World -> World
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makeShockwaveAt p rad dam push col = over particles' ((:) theShockwave)
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where theShockwave = shockwaveAt p rad dam push col 10
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shockwaveAt :: Point2 -> Float -> Int -> Float -> Color -> Int -> Particle'
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shockwaveAt p rad dam push col maxtime
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= Shockwave'
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{ _ptPict' = blank
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, _ptUpdate' = mvShockwave'
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, _btColor' = col
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, _btPos' = p
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, _btRad' = rad
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, _btDam' = dam
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, _btPush' = push
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, _btMaxTime' = maxtime
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, _btTimer' = maxtime
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}
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mvShockwave' :: World -> Particle' -> (World, Maybe Particle')
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mvShockwave' w pt
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| _btTimer' pt <= 0 = (w, Nothing)
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| otherwise
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= (dams w , Just $ set btTimer' (t - 1) $ set ptPict' pic pt)
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where r = _btRad' pt
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p = _btPos' pt
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push = _btPush' pt
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dam = _btDam' pt
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t = _btTimer' pt
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tFraction = fromIntegral t / fromIntegral (_btMaxTime' pt)
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pic = onLayer PtLayer $ uncurry translate p
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$ color (_btColor' pt) $ thickCircle rad thickness
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rad = r - (3/4) * r * tFraction
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thickness = tFraction**2 * r
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dams = over creatures (IM.map damCr) . flip (foldr damageBlocks) hitBlocks
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hitBlocks = wallsOnCirc p rad $ wallsNearPoint p w
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damageBlocks wall w
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= case wall ^? blHP of
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Just hp -> foldr (\j -> over (walls . ix j . blHP) (\y -> y - 1))
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w
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(_blIDs wall)
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_ -> w
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damCr cr | dist (_crPos cr) p < rad + _crRad cr
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= over (crState . crDamage)
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((:) $ PushDam dam (25 * push *.* safeNormalizeV (_crPos cr -.- p)))
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cr
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| otherwise = cr
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moveShockWave :: Int -> Point2 -> Float -> Float -> Float -> World -> Particle' -> (World, Maybe Particle')
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moveShockWave 0 _ _ _ _ w _ = (w, Nothing)
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moveShockWave t p r push pushexp w pt
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= (dams w, Just $ newupdate $ newpic pt )
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where newupdate = set ptUpdate' $ moveShockWave (t-1) p r push pushexp
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newpic = set ptPict' (onLayer PtLayer $ uncurry translate p
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$ color cyan $ thickCircle rad thickness)
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rad = r - (3/40) * r * fromIntegral t
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thickness = (fromIntegral t)**2 * rad / 40
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dams = over creatures (IM.map damCr) . flip (foldr damageBlocks) hitBlocks
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hitBlocks = wallsOnCirc p rad $ wallsNearPoint p w
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damageBlocks wall w
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= case wall ^? blHP of
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Just hp -> foldr (\j -> over (walls . ix j . blHP) (\y -> y - 1))
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w
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(_blIDs wall)
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_ -> w
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damCr cr | dist (_crPos cr) p < rad + _crRad cr
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= over (crState . crDamage)
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((:) $ PushDam 1 (25 *.* safeNormalizeV (_crPos cr -.- p)))
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cr
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| otherwise = cr
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inverseShockwaveAt :: Point2 -> Float -> Int -> Float -> Float -> World -> World
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inverseShockwaveAt p rad dam push pushexp = over particles' ((:) theShockwave)
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where theShockwave
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= Particle'
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{ _ptPict' = blank
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, _ptUpdate' = moveInverseShockWave 10 p rad push pushexp
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}
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moveInverseShockWave :: Int -> Point2 -> Float -> Float -> Float -> World -> Particle' -> (World, Maybe Particle')
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moveInverseShockWave 0 _ _ _ _ w _ = (w, Nothing)
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moveInverseShockWave t p r push pushexp w pt
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= (dams w, Just $ newupdate $ newpic pt )
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where newupdate = set ptUpdate' $ moveInverseShockWave (t-1) p r push pushexp
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newpic = set ptPict' (onLayer PtLayer $ uncurry translate p
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$ color cyan $ thickCircle rad thickness)
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rad = r - (4/40) * r * fromIntegral (10 - t)
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thickness = (fromIntegral (10 - t))**2 * rad / 40
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dams = over creatures (IM.map damCr) . flip (foldr damageBlocks) hitBlocks
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hitBlocks = wallsOnCirc p rad $ wallsNearPoint p w
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damageBlocks wall w
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= case wall ^? blHP of
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Just hp -> foldr (\j -> over (walls . ix j . blHP) (\y -> y - 1))
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w
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(_blIDs wall)
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_ -> w
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damCr cr | dist (_crPos cr) p < rad + _crRad cr
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= over (crState . crDamage)
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((:) $ PushDam 1 (25 *.* safeNormalizeV (p -.- _crPos cr)))
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cr
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| otherwise = cr
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-- if the spark is created by another Particle', it cannot be directly added to
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-- the list, hence the redirect through worldEvents
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createSpark :: Int -> Int -> Point2 -> Float -> Maybe Int -> World -> World
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createSpark time colid pos dir maycid w = over worldEvents
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((.) $ ( over particles' ((:) spark)
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. flareAt' white 0.02 0.05 pos')
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-- . lowLightAt' pos)
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) w
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where spark = Bul' { _ptPict' = blank
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, _ptUpdate' = mvGenBullet'
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, _btVel' = rotateV dir (5,0)
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, _btColor' = numColor colid
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, _btTrail' = [pos]
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, _btPassThrough' = maycid
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, _btWidth' = 1
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, _btTimer' = time
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, _btHitEffect' = threeEff' sparkEff noEff noEff
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}
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x = fst $ randomR (0,20) $ _randGen w
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pos' = pos +.+ rotateV dir (x,0)
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sparkEff bt p cr = over (creatures . ix (_crID cr) . crState . crDamage)
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((:) $ SparkDam 1 sp p ep)
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where sp = head (_btTrail' bt)
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ep = sp +.+ _btVel' bt
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createBarrelSpark :: Int -> Int -> Point2 -> Float -> Maybe Int -> World -> World
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createBarrelSpark time colid pos dir maycid w = over worldEvents
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((.) $ ( over particles' ((:) spark)
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. flareAt' white 0.005 0.03 pos')
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-- . lowLightAt' pos)
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) w
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where spark = Bul' { _ptPict' = blank
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, _ptUpdate' = mvGenBullet'
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, _btVel' = rotateV dir (5,0)
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, _btColor' = numColor colid
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, _btTrail' = [pos]
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, _btPassThrough' = maycid
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, _btWidth' = 1
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, _btTimer' = time
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, _btHitEffect' = threeEff' sparkEff noEff noEff
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}
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x = fst $ randomR (0,20) $ _randGen w
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pos' = pos +.+ rotateV dir (x,0)
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sparkEff bt p cr = over (creatures . ix (_crID cr) . crState . crDamage)
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((:) $ SparkDam 1 sp p ep)
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where sp = head (_btTrail' bt)
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ep = sp +.+ _btVel' bt
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noEff _ _ _ = id
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threeEff' ::
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( Particle' -> Point2 -> Creature -> World -> World ) ->
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( Particle' -> Point2 -> Wall -> World -> World ) ->
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( Particle' -> Point2 -> ForceField -> World -> World ) ->
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Particle' -> [(Point2, Either3 Creature Wall ForceField)] -> World -> (World, Maybe Particle')
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threeEff' crEff wlEff ffEff pt hitThings w = case hitThings of
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[] -> error "threeEff called without hitting anything"
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((p,E3x1 cr):_) -> (crEff pt p cr w, updatePt p)
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((p,E3x2 wl):_) -> (wlEff pt p wl w, updatePt p)
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((p,E3x3 ff):_) -> (ffEff pt p ff w, updatePt p)
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where updatePt hitp = Just $ pt & btTrail' .~ (hitp : trl)
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& ptPict' .~ bulLine col wth (hitp: trl)
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& btTimer' .~ 3
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trl = _btTrail' pt
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col = _btColor' pt
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wth = _btWidth' pt
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makeFlameletTimed :: Point2 -> Point2 -> Int -> Maybe Int -> Float -> Int -> World -> World
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makeFlameletTimed pos vel levelInt maycid size time w
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= set randGen g $ over particles' ((:) theFlamelet)
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$ flareAt' white 0.01 0.1 pos w
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where theFlamelet =
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Pt' { _ptPict' = blank
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, _ptUpdate' = moveFlamelet levelInt rot
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, _btVel' = vel
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, _btColor' = red
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, _btPos' = pos
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, _btPassThrough' = maycid
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, _btWidth' = size
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, _btTimer' = time
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, _btHitEffect' = threeEff' (doFlameDam 1) noEff noEff
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}
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(rot ,g) = randomR (0,3) $ _randGen w
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makeFlamelet :: Point2 -> Point2 -> Int -> Maybe Int -> Float -> World -> World
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makeFlamelet pos vel levelInt maycid size w = set randGen g $ over particles' ((:) theFlamelet) w
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where theFlamelet =
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Pt' { _ptPict' = blank
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, _ptUpdate' = moveFlamelet levelInt rot
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, _btVel' = vel
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, _btColor' = red
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, _btPos' = pos
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, _btPassThrough' = maycid
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, _btWidth' = size
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, _btTimer' = 20
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, _btHitEffect' = threeEff' (doFlameDam 1) noEff noEff
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}
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(rot ,g) = randomR (0.5,1.5) $ _randGen w
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moveFlamelet :: Int -> Float -> World -> Particle' -> (World, Maybe Particle')
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moveFlamelet levelInt rot w pt =
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case _btTimer' pt of
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time | time <= 0 -> (w, Nothing)
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| otherwise -> (damcrs, mvPt)
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where sp = _btPos' pt
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vel = _btVel' pt
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ep = sp +.+ vel
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size = _btWidth' pt
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siz2 = size + 0.2
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mvPt = Just $ pt {_btTimer' = time - 1, _btPos' = ep, _ptPict' = thepicture
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, _btPassThrough' = Nothing
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,_btVel' = 0.8 *.* vel}
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damcrs = foldr ($) w $ map dodam $ filter closeCrs $ IM.elems $ _creatures w
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closeCrs cr = dist ep (_crPos cr) < _crRad cr + size
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dodam cr = over (creatures . ix (_crID cr) . crState . crDamage)
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((:) $ Flaming 3 sp ep ep)
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pic = onLayerL [levelInt,3] $ uncurry translate ep
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$ color (mixColors (fromIntegral (max 0 (time-2))) (10-fromIntegral time)
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white (dark red)
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)
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$ rotate (0 - ( 0.1 * fromIntegral time + rot))
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$ scale sc sc
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$ polygon [(-size,-size),(size,-size),(size,size),(-size,size)]
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piu = onLayerL [levelInt,1] $ uncurry translate ep
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$ color (dark red) $ rotate (0 - (rot - 0.1 * fromIntegral time))
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$ scale s1 s1
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$ polygon $ rectNSWE (siz2) (-siz2) (-siz2) (siz2)
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glow = onLayerL [levelInt,0] $ uncurry translate ep
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$ color (withAlpha 0.01 red)
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$ circleSolid 30
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sc = (*) 2 $ log $ 1 + fromIntegral time / 20
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s1 = (*) 2 $ log $ 2 + fromIntegral time / 40
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s2 = 0.5 * (sc + s1)
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thepicture = pictures [pic , piu , pi2 , glow]
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pi2 = onLayerL [levelInt,2] $ uncurry translate ep
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$ color (mixColors (fromIntegral (max 0 (time-2))) (10-fromIntegral time)
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orange (dark red)
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)
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$ rotate (0 - (rot + 0.2 * fromIntegral time))
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$ scale s2 s2
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$ polygon $ rectNSWE (siz2) (-siz2) (-siz2) (siz2)
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doFlameDam :: Int -> Particle' -> Point2 -> Creature -> World -> World
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doFlameDam amount pt p cr = over (creatures . ix (_crID cr) . crState . crDamage)
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((:) $ Flaming amount sp p ep)
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where sp = _btPos' pt
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ep = sp +.+ _btVel' pt
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makeSmokeAt'' :: Point2 -> Float -> Int -> Point2 -> World -> World
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makeSmokeAt'' vel scal time p w = over particles' ((:) smokeP) w
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where smokeP = Particle'
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--{ _ptPict' = onLayerL [levLayer PtLayer - 1] $ uncurry translate p $ color black $ circleSolid 1
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{ _ptPict' = onLayerL [levLayer PtLayer ] $ uncurry translate p $ color black $ circleSolid 1
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, _ptUpdate' = moveSmoke'' scal time p vel
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}
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moveSmoke'' :: Float -> Int -> Point2 -> Point2 -> World -> Particle' -> (World, Maybe Particle')
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moveSmoke'' scal time p vel w pt
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| time > 0 = (w, Just $ pt { _ptPict' = pic
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, _ptUpdate' = moveSmoke'' scal (time-1) pNew vel
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})
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| time > -50 = (w, Just $ pt { _ptPict' = pi1
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, _ptUpdate' = moveSmoke'' scal (time-1) pNew vel
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})
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| otherwise = (w, Nothing)
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where pNew = p +.+ vel
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pic = onLayerL [levLayer PtLayer]
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--pic = onLayerL [levLayer PtLayer - 1]
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$ uncurry translate pNew
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$ color (greyN 0.5) $ circleSolid $ (21 - fromIntegral time) * scal
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pi1 = pictures $ reverse
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[(onLayerL [levLayer PtLayer]
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$ uncurry translate pNew
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$ color (withAlpha (0.3 * (1 + fromIntegral time /50)) (greyN 0.5))
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$ circleSolid $ 21 * scal)
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,
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--(onLayerL [levLayer BgLayer+1]
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(onLayerL [levLayer PtLayer]
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$ uncurry translate pNew
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$ color (withAlpha (1 + fromIntegral time /50) (greyN 0.5))
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$ circleSolid $ 21 * scal)
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]
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makeColorSmokeAt :: Color -> Point2 -> Float -> Int -> Point2 -> World -> World
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makeColorSmokeAt col vel scal time p w = over particles (IM.insert n smP) w
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where n = newParticleKey w
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smP = Particle
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{ _ptPos = p
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, _ptStartPos = p
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, _ptVel = vel
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, _ptPict = onLayer PtLayer $ uncurry translate p $ color col $ circleSolid 1
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, _ptID = n
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, _ptUpdate = moveColorSmoke col scal time n
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}
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moveColorSmoke :: Color -> Float -> Int -> Int -> World -> World
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moveColorSmoke col scal time i w
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| time > 0
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= set (particles . ix i . ptPict) pic
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. set (particles . ix i . ptUpdate) (moveColorSmoke col scal (time-1) i)
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. set (particles . ix i . ptPos) newPos
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. setVel
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$ w
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| time > -50
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= set (particles . ix i . ptPict) pi1
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. set (particles . ix i . ptUpdate) (moveColorSmoke col scal (time-1) i)
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||||
. set (particles . ix i . ptPos) newPos
|
||||
. setVel
|
||||
$ w
|
||||
| otherwise
|
||||
= over particles (IM.delete i) w
|
||||
where oldPos = _ptPos $ _particles w IM.! i
|
||||
newPos = oldPos +.+ (_ptVel $ _particles w IM.! i)
|
||||
setVel = over (particles . ix i . ptVel) $ (*.*) 0.99
|
||||
pic = onLayer PtLayer $ uncurry translate newPos $ color col $ circleSolid $ (21 - fromIntegral time) * scal
|
||||
pi1 = onLayer PtLayer $ uncurry translate newPos
|
||||
$ color (withAlpha (1 + fromIntegral time /50) col)
|
||||
$ circleSolid $ 21 * scal
|
||||
|
||||
damCrsOnLine :: Int -> Point2 -> Point2 -> World -> World
|
||||
damCrsOnLine dam p1 p2 = over creatures (IM.map damIfOnLine)
|
||||
where damIfOnLine cr | circOnLine p1 p2 (_crPos cr) (_crRad cr)
|
||||
= over crHP (\hp -> hp - dam) cr
|
||||
| otherwise = cr
|
||||
|
||||
tempLightForAt :: Int -> Point2 -> World -> World
|
||||
tempLightForAt i p w = w & tempLightSources %~ (:) (tLightAt i p)
|
||||
@@ -0,0 +1,140 @@
|
||||
module Dodge.WorldEvent.Bullet
|
||||
where
|
||||
import Dodge.Data
|
||||
import Dodge.Base
|
||||
|
||||
import Dodge.WorldEvent.ThingsHit
|
||||
|
||||
import Picture
|
||||
import Geometry
|
||||
|
||||
import Control.Lens
|
||||
|
||||
import Data.Maybe
|
||||
import Data.List
|
||||
import Data.Function (on)
|
||||
import Data.Bifunctor
|
||||
import qualified Data.IntMap.Strict as IM
|
||||
|
||||
mvBulletTrajectory :: (Int -> [Point2]) -> World -> Particle' -> (World, Maybe Particle')
|
||||
mvBulletTrajectory velF w bt
|
||||
| t <= 0 = (w, Nothing)
|
||||
| t < 4 = (w, Just $ set btPassThrough' Nothing
|
||||
$ set btTrail' (replicate numPs p ++ (p:ps) )
|
||||
$ set ptPict' (bulLineLen numPs col wth (replicate numPs p ++ (p:ps) ) )
|
||||
$ set btTimer' (t-1)
|
||||
bt
|
||||
)
|
||||
| otherwise = (w, Just $ set btPassThrough' Nothing
|
||||
$ set btVel' newVel -- this may be useful for hit effects
|
||||
$ set btTrail' (init (reverse newPs) ++ (p:ps))
|
||||
$ set ptPict' (bulLineLen numPs col wth (init (reverse newPs) ++ (p:ps)))
|
||||
$ set btTimer' (t-1) bt
|
||||
)
|
||||
-- | otherwise = case firstThingHit $ thingsHitExceptCrCurve mcr (p:newPs) w of
|
||||
-- (_,Nothing) -> (w, Just $ set btPassThrough' Nothing
|
||||
-- $ set btVel' newVel -- this may be useful for hit effects
|
||||
-- $ set btTrail' (init (reverse newPs) ++ (p:ps))
|
||||
-- $ set ptPict' (bulLineLen numPs col wth (init (reverse newPs) ++ (p:ps)))
|
||||
-- $ set btTimer' (t-1) bt
|
||||
-- )
|
||||
-- (mvPs,Just (hitp,thing))
|
||||
-- -> let newMvPs = leftPad numPs hitp (init $ reverse mvPs)
|
||||
-- hitVel = speed *.* normalizeV ( hitp -.- (head $ reverse mvPs) )
|
||||
-- in ( hiteff bt (hitp,thing) w
|
||||
-- --in ( w
|
||||
-- , Just $ set btPassThrough' Nothing
|
||||
-- $ set btVel' hitVel -- this may be useful for hit effects
|
||||
-- $ set btTrail' (newMvPs ++ (p:ps))
|
||||
-- $ set ptPict' (bulLineLen numPs col wth (newMvPs ++ (p:ps)) )
|
||||
-- $ set btTimer' 3 bt
|
||||
-- )
|
||||
where mcr = _btPassThrough' bt
|
||||
col = _btColor' bt
|
||||
(p:ps) = _btTrail' bt
|
||||
hiteff = _btHitEffect' bt
|
||||
wth = _btWidth' bt
|
||||
t = _btTimer' bt
|
||||
newPs = velF t
|
||||
numPs = (length $ newPs) - 1
|
||||
firstThingHit :: [[(Point2,(Either3 Creature Wall ForceField))]]
|
||||
-> ([Point2], Maybe (Point2,Either3 Creature Wall ForceField))
|
||||
firstThingHit hitList = second last $ unzip $ zip newPs
|
||||
$ takeUntil isJust
|
||||
$ map listToMaybe hitList
|
||||
newVel = speed *.* ( last newPs -.- (last $ init newPs) )
|
||||
speed = sum . map magV $ zipWith (-.-) (init newPs) (tail newPs)
|
||||
|
||||
|
||||
thingsHitExceptCrCurve :: Maybe Int -> [Point2] -> World
|
||||
-> [ [(Point2, (Either3 Creature Wall ForceField))]
|
||||
]
|
||||
thingsHitExceptCrCurve mcid ps@(a:b:_) w
|
||||
= zipWith (\x y -> thingsHitExceptCr mcid x y w) ps $ tail ps
|
||||
thingsHitExceptCrLine _ _ _ = []
|
||||
|
||||
thingsHitExceptCr :: Maybe Int -> Point2 -> Point2 -> World
|
||||
-> [(Point2, (Either3 Creature Wall ForceField))]
|
||||
thingsHitExceptCr Nothing sp ep = thingsHit sp ep
|
||||
thingsHitExceptCr (Just cid) sp ep = filter crNotCid . thingsHit sp ep
|
||||
where crNotCid (_,(E3x1 cr)) = _crID cr /= cid
|
||||
crNotCid _ = True
|
||||
|
||||
mvGenBullet' :: World -> Particle' -> (World, Maybe Particle')
|
||||
mvGenBullet' w bt
|
||||
| t <= 0 = (w, Nothing)
|
||||
| t < 4 = (w, Just $ set btPassThrough' Nothing
|
||||
$ set btTrail' (p:p:ps)
|
||||
$ set ptPict' (bulLine col wth (p:p:ps))
|
||||
$ set btTimer' (t-1) bt
|
||||
)
|
||||
| otherwise = case thingsHitExceptCr mcr p (p +.+ vel) w of
|
||||
[] -> (w, Just $ set btPassThrough' Nothing
|
||||
$ set btTrail' (p +.+ vel :p:ps)
|
||||
$ set ptPict' (bulLine col wth (p +.+ vel:p:ps))
|
||||
$ set btTimer' (t-1) bt
|
||||
)
|
||||
hits -> hiteff bt hits w
|
||||
where mcr = _btPassThrough' bt
|
||||
col = _btColor' bt
|
||||
(p:ps) = _btTrail' bt
|
||||
vel = _btVel' bt
|
||||
hiteff = _btHitEffect' bt
|
||||
wth = _btWidth' bt
|
||||
t = _btTimer' bt
|
||||
|
||||
bulLineLen :: Int -> Color -> Float -> [Point2] -> Picture
|
||||
bulLineLen n c w ps =
|
||||
setLayer 1 . onLayer HPtLayer $ color c $ thickLine (take (n * 2) ps) w
|
||||
|
||||
bulLine c w = setLayer 1 . bulLineb w
|
||||
|
||||
bulLineb :: Float -> [Point2] -> Picture
|
||||
bulLineb w ps = color white $ thickLine (take 2 ps) w
|
||||
|
||||
bulLinea :: Color -> Float -> [Point2] -> Picture
|
||||
bulLinea _ _ [] = blank
|
||||
bulLinea _ _ (x:[]) = blank
|
||||
bulLinea col width (a:b:[]) -- (a:b:[])
|
||||
= onLayer HPtLayer $ pictures $ reverse
|
||||
[polygonCol $ zip (wedgeGeom width b a) $ [white,withAlpha 0 white,withAlpha 0 white]
|
||||
,polygonCol $ zip (lineGeom (width+1.5) a b) $ [col,col,withAlpha 0 col,withAlpha 0 col]
|
||||
]
|
||||
bulLinea col width (a:b:c:[]) -- (a:b:[])
|
||||
= onLayer HPtLayer $ pictures $ reverse
|
||||
[polygonCol $ zip (wedgeGeom width b a) $ repeat white
|
||||
,polygonCol $ zip (wedgeGeom width b c) $ [white,white,withAlpha 0 white]
|
||||
,polygonCol $ zip (lineGeom (width+1.5) a c) $ [col,col,withAlpha 0 col,withAlpha 0 col]
|
||||
]
|
||||
bulLinea col width (a:b:_:c:[]) -- (a:b:[])
|
||||
= onLayer HPtLayer $ pictures $ reverse
|
||||
[polygonCol $ zip (wedgeGeom width b a) $ repeat white
|
||||
,polygonCol $ zip (wedgeGeom width b c) $ [white,white,withAlpha 0 white]
|
||||
,polygonCol $ zip (lineGeom (width+1.5) a c) $ [col,col,withAlpha 0 col,withAlpha 0 col]
|
||||
]
|
||||
bulLinea col width (a:b:_:_:c:_) -- (a:b:[])
|
||||
= onLayer HPtLayer $ pictures $ reverse
|
||||
[polygonCol $ zip (wedgeGeom width b a) $ repeat white
|
||||
,polygonCol $ zip (wedgeGeom width b c) $ [white,white,withAlpha 0 white]
|
||||
,polygonCol $ zip (lineGeom (width+1.5) a c) $ [col,col,withAlpha 0 col,withAlpha 0 col]
|
||||
]
|
||||
@@ -0,0 +1,137 @@
|
||||
module Dodge.WorldEvent.Flash
|
||||
where
|
||||
import Dodge.Data
|
||||
import Dodge.Base
|
||||
|
||||
import Dodge.WorldEvent.ThingsHit
|
||||
import Dodge.WorldEvent.HelperParticle
|
||||
|
||||
import Picture
|
||||
import Geometry
|
||||
|
||||
import Control.Lens
|
||||
|
||||
flareAt' :: Color -> Float -> Float -> Point2 -> World -> World
|
||||
flareAt' col alphax alphay p
|
||||
= -- over particles' ((:) (flashColAt col alphax p))
|
||||
-- .
|
||||
lowLightColAt col alphay p
|
||||
|
||||
lowLightColAt :: Color -> Float -> Point2 -> World -> World
|
||||
lowLightColAt col alphay p w = foldr (lowLightWidthHit 10 5 col alphay p) w ps
|
||||
where ps = map ((+.+) p) $ nRaysRad 20 30
|
||||
|
||||
lowLightWidthHit :: Float -> Float -> Color -> Float -> Point2 -> Point2 -> World -> World
|
||||
lowLightWidthHit len wdth col alphay a b w
|
||||
= case thingsHitLongLine a b w of
|
||||
((p, E3x2 wall):_)
|
||||
-> over particles' ((:) (wallGlareWidth len wdth col alphay p wall)) w
|
||||
((p, E3x1 cr):_)
|
||||
-> over particles' ((:) (crGlareWidth wdth col alphay p cr)) w
|
||||
_ -> w
|
||||
|
||||
flashColAt :: Color -> Float -> Point2 -> Particle'
|
||||
flashColAt col alphax (x,y) =
|
||||
Particle'
|
||||
{ _ptPict' = pictures $
|
||||
map (\i -> onLayerL [levLayer PtLayer]
|
||||
$ color (withAlpha alphax col) $ translate x y $ circleSolid i
|
||||
)
|
||||
[20,25,30,35,40,45,50]
|
||||
, _ptUpdate' = ptTimer' 1
|
||||
}
|
||||
|
||||
wallGlareWidth :: Float -> Float -> Color -> Float -> Point2 -> Wall -> Particle'
|
||||
wallGlareWidth len wdth col alphay p wl =
|
||||
Particle'
|
||||
{ _ptPict' = onLayerL [levLayer GloomLayer + 2] $ l
|
||||
, _ptUpdate' = ptTimer' 1
|
||||
}
|
||||
where l = color (withAlpha alphay col) $ lineOfThickness wdth $ [p +.+ x, p -.- x]
|
||||
x = len *.* ( normalizeV $ a -.- b)
|
||||
(a:b:_) = _wlLine wl
|
||||
|
||||
crGlareWidth :: Float -> Color -> Float -> Point2 -> Creature -> Particle'
|
||||
crGlareWidth wdth col alphay p cr =
|
||||
Particle'
|
||||
{ _ptPict' = onLayerL [levLayer GloomLayer + 2] $ l cp
|
||||
, _ptUpdate' = \w pt -> (w, Just $ pt {_ptPict' = onLayerL [levLayer GloomLayer + 2] $ upp cid w
|
||||
,_ptUpdate' = ptTimer' 0
|
||||
}
|
||||
)
|
||||
}
|
||||
where l x = uncurry translate x
|
||||
$ rotate (-0.25*pi + argV (p -.- x))
|
||||
$ color (withAlpha alphay col)
|
||||
$ thickArc 0 (pi/2) (_crRad cr) wdth
|
||||
cp = _crPos cr
|
||||
cid = _crID cr
|
||||
upp cid' w' = case w' ^? creatures . ix cid . crPos of
|
||||
Just y -> l y
|
||||
_ -> blank
|
||||
|
||||
flareWidth :: Float -> Float -> Float -> Int -> Color -> Float -> Float -> Point2 -> World -> World
|
||||
flareWidth len wdth rad rays col ax ay p
|
||||
= over particles' ((:) (flashRadAt rad col ax p))
|
||||
. lowLightWidthAt len wdth col ay rays rad p
|
||||
|
||||
flareRad :: Float -> Int -> Color -> Float -> Float -> Point2 -> World -> World
|
||||
flareRad rad rays col ax ay p
|
||||
= over particles' ((:) (flashRadAt rad col ax p))
|
||||
. lowLightWidthAt 10 5 col ay rays rad p
|
||||
|
||||
flashRadAt :: Float -> Color -> Float -> Point2 -> Particle'
|
||||
flashRadAt rad col alphax (x,y) =
|
||||
Particle'
|
||||
{ _ptPict' = pictures $
|
||||
map (\i -> onLayerL [levLayer PtLayer]
|
||||
$ color (withAlpha alphax col) $ translate x y $ circleSolid i
|
||||
)
|
||||
[rad/5,2*rad/5,3*rad/5,4*rad/5,rad]
|
||||
, _ptUpdate' = ptTimer' 1
|
||||
}
|
||||
|
||||
lowLightWidthAt :: Float -> Float -> Color -> Float -> Int -> Float -> Point2 -> World -> World
|
||||
lowLightWidthAt len wdth col alphay rays rad p w = foldr (lowLightWidthHit len wdth col alphay p) w ps
|
||||
where ps = map ((+.+) p) $ nRaysRad rays rad
|
||||
|
||||
explosionFlashAt = lowLightWidthAt 10 5 white 0.3 75 150
|
||||
|
||||
flameGlareAt = lowLightWidthAt 10 5 orange 0.05 8 50
|
||||
|
||||
lowLightDirected :: Color -> Float -> Point2 -> Point2 -> [Float] -> World -> World
|
||||
lowLightDirected col alpha a b angles w
|
||||
= foldr (\angle w' -> lowLightWidthHit 10 5 col alpha a (a +.+ rotateV angle b) w') w angles
|
||||
|
||||
|
||||
muzFlareAt :: Point2 -> World -> World
|
||||
muzFlareAt p = over particles' ((:) (muzzleFlareAt p))
|
||||
. lowLightAt p
|
||||
|
||||
muzzleFlareAt :: Point2 -> Particle'
|
||||
muzzleFlareAt (x,y) =
|
||||
Particle'
|
||||
{ _ptPict' = setDepth 0
|
||||
. setLayer 1
|
||||
. translate x y
|
||||
$ circleSolidCol (withAlpha 0 white) (withAlpha 0.2 white) 20
|
||||
, _ptUpdate' = ptTimer' 1
|
||||
}
|
||||
|
||||
|
||||
lowLightAt :: Point2 -> World -> World
|
||||
lowLightAt p w = lowLightWidthAt 10 5 white 0.5 20 30 p w
|
||||
|
||||
lowLightAt' :: Point2 -> World -> World
|
||||
lowLightAt' p w = foldr (lowLightHit' p) w ps
|
||||
where ps = map ((+.+) p) $ nRaysRad 20 30
|
||||
|
||||
lowLightHit' :: Point2 -> Point2 -> World -> World
|
||||
lowLightHit' a b w
|
||||
= case thingsHitLongLine a b w of
|
||||
((p, E3x2 wall):_)
|
||||
-> over particles' ((:) (wallGlare' p wall)) w
|
||||
_ -> w
|
||||
|
||||
wallGlare' :: Point2 -> Wall -> Particle'
|
||||
wallGlare' p wl = wallGlareWidth 5 5 white 0.1 p wl
|
||||
@@ -0,0 +1,8 @@
|
||||
module Dodge.WorldEvent.HelperParticle
|
||||
where
|
||||
|
||||
import Dodge.Data
|
||||
|
||||
ptTimer' :: Int -> World -> Particle' -> (World, Maybe Particle')
|
||||
ptTimer' 0 w pt = (w, Nothing)
|
||||
ptTimer' n w pt = (w, Just $ pt {_ptUpdate' = ptTimer' (n-1)})
|
||||
@@ -0,0 +1,60 @@
|
||||
module Dodge.WorldEvent.ThingsHit
|
||||
where
|
||||
import Dodge.Data
|
||||
import Dodge.Base
|
||||
|
||||
import Geometry
|
||||
|
||||
import qualified Data.IntMap.Strict as IM
|
||||
import Data.List
|
||||
import Data.Maybe
|
||||
import Data.Function (on)
|
||||
|
||||
thingsHitExceptCrLongLine :: Maybe Int -> Point2 -> Point2 -> World
|
||||
-> [(Point2, (Either3 Creature Wall ForceField))]
|
||||
thingsHitExceptCrLongLine Nothing sp ep = thingsHitLongLine sp ep
|
||||
thingsHitExceptCrLongLine (Just cid) sp ep = filter crNotCid . thingsHitLongLine sp ep
|
||||
where crNotCid (_,(E3x1 cr)) = _crID cr /= cid
|
||||
crNotCid _ = True
|
||||
|
||||
thingsHitLongLine :: Point2 -> Point2 -> World -> [(Point2, (Either3 Creature Wall ForceField))]
|
||||
thingsHitLongLine sp ep w
|
||||
| sp == ep = []
|
||||
| otherwise = sortBy (compare `on` dist sp . fst) (crs ++ walls ++ ffs)
|
||||
where
|
||||
crs = zip crPs (map E3x1 hitCrs)
|
||||
hitCrs = IM.elems $ IM.filter (\cr -> circOnLine sp ep (_crPos cr) (_crRad cr))
|
||||
$ _creatures w
|
||||
-- $ creaturesAlongLine sp ep w
|
||||
crPs = map (\cr -> ssaTriPoint ep (_crPos cr) sp (_crRad cr)) hitCrs
|
||||
|
||||
walls = zip (map (fromJust . hitPoint) hitWls) (map E3x2 hitWls)
|
||||
hitWls = wallsOnLine sp ep $ wallsAlongLine sp ep w
|
||||
hitPoint wl = intersectSegSeg' sp ep (_wlLine wl !! 0) (_wlLine wl !! 1)
|
||||
|
||||
hitFFs = mapMaybe (collidePointFF sp ep (_randGen w)) (IM.elems $ _forceFields w)
|
||||
ffs = map (\(p,(_,i)) -> (p, E3x3 $ _forceFields w IM.! i)) hitFFs
|
||||
|
||||
thingsHit :: Point2 -> Point2 -> World -> [(Point2, (Either3 Creature Wall ForceField))]
|
||||
thingsHit sp ep w
|
||||
| sp == ep = []
|
||||
| otherwise = sortBy (compare `on` dist sp . fst) (crs ++ walls ++ ffs)
|
||||
where
|
||||
hitCrs = IM.elems $ IM.filter (\cr -> circOnLine sp ep (_crPos cr) (_crRad cr))
|
||||
$ _creatures w
|
||||
crPs = map (\cr -> ssaTriPoint ep (_crPos cr) sp (_crRad cr)) hitCrs
|
||||
crs = zip crPs (map E3x1 hitCrs)
|
||||
|
||||
hitWls = wallsOnLine sp ep (IM.unions [f b $ f a $ _wallsZone w | a<-[x-1,x,x+1]
|
||||
, b<-[y-1,y,y+1]])
|
||||
(x,y) = zoneOfPoint (0.5 *.* (sp +.+ ep))
|
||||
f i m = case IM.lookup i m of Just val -> val
|
||||
_ -> IM.empty
|
||||
walls = zip (map (fromJust . hitPoint) hitWls) (map E3x2 hitWls)
|
||||
hitPoint w = intersectSegSeg' sp ep (_wlLine w !! 0) (_wlLine w !! 1)
|
||||
hitFFs = mapMaybe (collidePointFF sp ep (_randGen w)) (IM.elems $ _forceFields w)
|
||||
ffs = map (\(p,(_,i)) -> (p, E3x3 $ _forceFields w IM.! i)) hitFFs
|
||||
|
||||
thingsHitOnPath :: [Point2] -> World -> [ [ ( Point2, (Either3 Creature Wall ForceField) ) ] ]
|
||||
thingsHitOnPath [] _ = error "tried to find thingsHitOnPath containing no points"
|
||||
thingsHitOnPath ps w = map (flip (uncurry thingsHit) w) . zip ps $ tail ps
|
||||
Reference in New Issue
Block a user