340 lines
12 KiB
Haskell
340 lines
12 KiB
Haskell
-- | Procedural creation of rooms and subroom parts.
|
|
module Dodge.Room.Procedural (
|
|
roomRect,
|
|
roomRectAutoLinks,
|
|
randomFourCornerRoom,
|
|
randomFourCornerRoomCrsIts,
|
|
centerVaultRoom,
|
|
combineRooms,
|
|
-- linksAndPath,
|
|
makeGrid,
|
|
) where
|
|
|
|
import Dodge.Default.Wall
|
|
import Control.Monad
|
|
import Tile
|
|
import qualified Data.Set as S
|
|
import Data.Tile
|
|
import Dodge.Creature
|
|
import Dodge.Data.GenWorld
|
|
import Dodge.Default.Door
|
|
import Dodge.Default.Room
|
|
import Dodge.LevelGen.PlacementHelper
|
|
import Dodge.LevelGen.Switch
|
|
import Dodge.Placement.Instance
|
|
import Dodge.Placement.Shift
|
|
import Dodge.PlacementSpot
|
|
import Dodge.Room.Link
|
|
import Dodge.Room.Path
|
|
import Dodge.RoomLink
|
|
import Geometry
|
|
import LensHelp
|
|
import Picture
|
|
import RandomHelp
|
|
|
|
--import Control.Lens
|
|
-- This will need a cleanup, but it might change a bit first
|
|
{- A simple rectangular room with a light in the center.
|
|
Creates links and pathfinding graph. -}
|
|
roomRect ::
|
|
-- | Width
|
|
Float ->
|
|
-- | Height
|
|
Float ->
|
|
-- | Number of links on vertical walls
|
|
Int ->
|
|
-- | Number of links on horizontal walls
|
|
Int ->
|
|
Room
|
|
roomRect x y xn yn =
|
|
defaultRoom
|
|
{ _rmPolys = [rectNSWE y 0 0 x]
|
|
, _rmLinks = lnks
|
|
, _rmName = "rect"
|
|
, _rmPath = foldMap doublePairSet pth
|
|
, --, _rmPos = map (roomposat (RoomPosOnPath S.empty)) posps
|
|
-- ++ map (roomposat (RoomPosOffPath S.empty)) interposps
|
|
_rmPos =
|
|
map makeonpos posps
|
|
++ map makeoffpos interposps
|
|
, _rmPmnts = []
|
|
, _rmBound = [rectNSWE (y + 5) (-5) (-5) (x + 5)]
|
|
, _rmFloor =
|
|
Tiled
|
|
[ Tile
|
|
{ _tilePoly = rectNSWE y 0 0 x
|
|
, _tileZero = V2 0 0
|
|
, _tileTangentPos = V2 baseFloorTileSize 0
|
|
--, _tileArrayZ = 5
|
|
, _tileArrayZ = 16
|
|
}
|
|
]
|
|
, _rmRandPSs = [psRandRanges (10, x -10) (10, y -10) (0, 2 * pi)]
|
|
, _rmType =
|
|
RectRoomType
|
|
{ _numLinkEW = xn
|
|
, _numLinkNS = yn
|
|
, _linkGapEW = xd
|
|
, _linkGapNS = yd
|
|
, _rmWidth = x
|
|
, _rmHeight = y
|
|
}
|
|
}
|
|
where
|
|
yd = (y - 40) / fromIntegral yn
|
|
xd = (x - 40) / fromIntegral xn
|
|
somelnks poffset ps a = zip (map (+.+ poffset) ps) (repeat a)
|
|
wlnks = somelnks (V2 0 20) (gridPoints 0 1 yd (yn + 1)) (pi / 2)
|
|
elnks = somelnks (V2 x 20) (gridPoints 0 1 yd (yn + 1)) (- pi / 2)
|
|
nlnks = somelnks (V2 20 y) (gridPoints xd (xn + 1) 0 1) 0
|
|
slnks = somelnks (V2 20 0) (gridPoints xd (xn + 1) 0 1) pi
|
|
lnks =
|
|
m North (FromEdge West) (FromEdge East) nlnks
|
|
++ m East (FromEdge South) (FromEdge North) elnks
|
|
++ m West (FromEdge South) (FromEdge North) wlnks
|
|
++ m South (FromEdge West) (FromEdge East) slnks
|
|
m edge edgefrom1 edgefrom2 =
|
|
zipWith (lnkBothAnd (OnEdge edge) edgefrom1 edgefrom2) [0 ..]
|
|
. zipCountDown
|
|
pth = linksGridToPath lnks
|
|
$ map (bimap (+.+ V2 20 20) (+.+ V2 20 20)) (makeGrid xd xn yd yn)
|
|
makeonpos (p, a) = RoomPos p 0 (S.singleton $ RoomPosOnGrid $ makerpedges a)
|
|
(NotLink True) mempty
|
|
makerpedges (a, b) =
|
|
S.fromList
|
|
[ PathFromEdge South b
|
|
, PathFromEdge North (yn - b)
|
|
, PathFromEdge East (xn - a)
|
|
, PathFromEdge West a
|
|
]
|
|
posps = map (over _1 (+.+ V2 20 20)) $ gridPoints'' xd (xn + 1) yd (yn + 1)
|
|
interposps = map (over _1 (+.+ V2 (20 + xd / 2) (20 + yd / 2))) $ gridPoints'' xd xn yd yn
|
|
makeoffpos (p, a) = RoomPos
|
|
p 0 (S.singleton $ RoomPosOffGrid $ makerpedges' a) (NotLink False) mempty
|
|
makerpedges' (a, b) =
|
|
S.fromList
|
|
[ PathFromEdge South b
|
|
, PathFromEdge North (yn - (b + 1))
|
|
, PathFromEdge East (xn - (a + 1))
|
|
, PathFromEdge West a
|
|
]
|
|
|
|
zipCountDown :: [a] -> [(Int, a)]
|
|
zipCountDown xs = zip [length xs - 1, length xs - 2 ..] xs
|
|
|
|
lnkBothAnd ::
|
|
RoomLinkType ->
|
|
(Int -> RoomLinkType) ->
|
|
(Int -> RoomLinkType) ->
|
|
Int ->
|
|
(Int, (Point2, Float)) ->
|
|
RoomLink
|
|
lnkBothAnd rlt ltcon ltcon2 i (j, (p, a)) =
|
|
RoomLink
|
|
{ _rlType = S.fromList [OutLink, InLink, rlt, ltcon i, ltcon2 j]
|
|
, _rlPos = p
|
|
, _rlDir = a
|
|
}
|
|
|
|
{- Creates a rectangular room, automatically creates links and pathfinding graph at a sensible size. -}
|
|
-- it is not clear to me that this works for very small rooms (but it does seem
|
|
-- to do so)
|
|
roomRectAutoLinks :: RandomGen g => Float -> Float -> State g Room
|
|
roomRectAutoLinks x y = do
|
|
l1 <- mntLightLnkCond $ resetPLUse $ rprBool $ \rp _ -> isInLnk rp
|
|
l2 <- mntLightLnkCond $ resetPLUse $ rprBool $ \rp _ -> isOutLnk rp
|
|
return $ roomRect x y (f x) (f y)
|
|
& rmName .~ "autoRect"
|
|
& rmPmnts .~ [ l1 , l2 ]
|
|
where
|
|
f z = max 1 $ (ceiling z - 40) `div` 60
|
|
|
|
{- Combines two rooms into one room.
|
|
- will have to work out exactly what to do with combining links
|
|
Mostly involves concatenation. -}
|
|
combineRooms :: Room -> Room -> Room
|
|
combineRooms r r' =
|
|
defaultRoom
|
|
{ _rmPolys = _rmPolys r ++ _rmPolys r'
|
|
, _rmLinks = _rmLinks r ++ _rmLinks r'
|
|
, _rmPath = S.map clampPath $ _rmPath r <> _rmPath r'
|
|
, _rmPmnts = _rmPmnts r ++ _rmPmnts r'
|
|
, _rmBound = _rmBound r ++ _rmBound r'
|
|
, _rmPos = _rmPos r ++ _rmPos r'
|
|
, _rmFloor = combineFloors (_rmFloor r) (_rmFloor r')
|
|
, _rmShift = (V2 0 0, 0)
|
|
}
|
|
|
|
-- not that this assumes that any link paths are integral
|
|
clampPath :: (Point2, Point2) -> (Point2, Point2)
|
|
clampPath = bimap f f
|
|
where
|
|
f (V2 x y) = V2 (g x) (g y)
|
|
g = (fromIntegral :: Int -> Float) . floor
|
|
|
|
combineFloors :: Floor -> Floor -> Floor
|
|
combineFloors = const
|
|
|
|
{- Randomly generate a top fourth of a room possibly with a wall.
|
|
Add a light and a 'PutNothing' placement. -}
|
|
quarterRoomTri :: RandomGen g => Float -> State g Room
|
|
quarterRoomTri w = do
|
|
b <-
|
|
takeOne
|
|
[
|
|
[ mntLS vShape (V2 0 w) (V3 0 (w -20) 70)
|
|
, blockLine (V2 (w / 2) (w / 2)) (V2 (w / 2) w)
|
|
]
|
|
, [blockLine (V2 (w / 2) (w / 2)) (V2 (negate $ w / 2) (w / 2))]
|
|
,
|
|
[ blockLine (V2 (w / 2) (w / 2)) (V2 0 (w / 2))
|
|
, blockLine (V2 (-29) w) (V2 0 (w / 2)) & plType . putWall . wlRotateTo .~ False
|
|
]
|
|
]
|
|
pure $
|
|
defaultRoom
|
|
{ _rmPolys = [[V2 0 0, V2 w w, V2 (- w) w]]
|
|
, _rmLinks = [toBothLnk (V2 0 w, 0)]
|
|
, _rmPath =
|
|
foldMap
|
|
doublePairSet
|
|
[ (V2 0 w, V2 0 (w -20))
|
|
, (V2 0 (w -20), V2 (w -20) (w -20))
|
|
, (V2 0 (w -20), V2 (55 - w) (w -20))
|
|
, (V2 (55 - w) (w -20), V2 (20 - w) (w -20))
|
|
, (V2 0 (w -20), V2 0 0)
|
|
, (V2 (55 - w) (w -20), V2 0 0)
|
|
]
|
|
, _rmPmnts = b ++ [mntLS iShape (V2 (w -20) w) (V3 (w -20) (w -20) 70)]
|
|
, _rmPos =
|
|
[ RoomPos (V2 (w -20) (w -20)) pi S.empty (NotLink False) mempty
|
|
, RoomPos (V2 (w -15) (w -25)) pi S.empty (NotLink False) mempty
|
|
]
|
|
, _rmBound = [[V2 0 0, V2 w w, V2 (- w) w]]
|
|
}
|
|
|
|
quarterRoomSquare :: RandomGen g => Float -> State g Room
|
|
quarterRoomSquare w = do
|
|
b <-
|
|
takeOne
|
|
[
|
|
[ mntLS vShape (V2 0 (2 * w -20)) (V3 0 (2 * w -40) 70)
|
|
, blockLine (V2 (negate $ w / 2) (w / 2)) (V2 0 w)
|
|
]
|
|
,
|
|
[ mntLS vShape (V2 0 (2 * w -20)) (V3 0 (2 * w -40) 70)
|
|
, blockLine (V2 (negate w) w) (V2 0 w)
|
|
]
|
|
,
|
|
[ mntLS iShape (V2 (0.7 * w) (1.3 * w)) (V3 (0.7 * w -20) (1.3 * w -20) 70)
|
|
, blockLine (V2 0 w) (V2 0 (w * 2))
|
|
]
|
|
]
|
|
let thepoly = [map toV2 [(0, 0), (w, w), (0, 2 * w), (- w, w)]]
|
|
pure $
|
|
defaultRoom
|
|
{ _rmPolys = thepoly
|
|
, _rmLinks =
|
|
map
|
|
toBothLnk
|
|
[ (V2 (w / 2) (3 * w / 2), negate $ pi / 4)
|
|
, (V2 (negate $ w / 2) (3 * w / 2), pi / 4)
|
|
]
|
|
, _rmPath =
|
|
foldMap
|
|
doublePairSet
|
|
[ (V2 (0.5 * w) (1.5 * w), V2 (0.5 * w -20) (1.5 * w -20))
|
|
, (V2 (-0.5 * w) (1.5 * w), V2 (-0.5 * w + 20) (1.5 * w -20))
|
|
, (V2 0 (2 * w -40), V2 (-0.5 * w + 20) (1.5 * w -20))
|
|
, (V2 0 (2 * w -40), V2 (0.5 * w -20) (1.5 * w -20))
|
|
, (V2 (w -20) (w -20), V2 (0.5 * w -20) (1.5 * w -20))
|
|
, (V2 (20 - w) (w -20), V2 (-0.5 * w + 20) (1.5 * w -20))
|
|
, --,(V2 (40-w) (w),V2 0 (w-40))
|
|
(V2 (20 - w) (w -20), V2 0 (w -40))
|
|
, (V2 0 0, V2 0 (w -40))
|
|
-- ,(V2 (20-w) (w-20),V2 (40-w) (w))
|
|
]
|
|
, _rmPmnts = b ++ [blockLine (V2 (w / 2) (w / 2)) (V2 0 w)]
|
|
, _rmPos =
|
|
[ RoomPos p pi S.empty (NotLink False) mempty
|
|
| p <- [V2 20 (2 * w -40), V2 25 (2 * w -45)]
|
|
]
|
|
, --, _rmBound = [map toV2 [(w,w),(0,2*w),(-w,w)]]
|
|
_rmBound = [map toV2 [(0, 0), (w, w), (0, 2 * w), (- w, w)]]
|
|
}
|
|
|
|
{- | A randomly generate room based on four randomly generated corners.
|
|
Tight corridors, random placements.
|
|
-}
|
|
randomFourCornerRoom :: RandomGen g => [Item] -> State g Room
|
|
randomFourCornerRoom its = do
|
|
nCrits <- state $ randomR (1, 3)
|
|
crits <-
|
|
takeN nCrits <=< shuffle $
|
|
[spreadGunCrit, autoCrit, armourChaseCrit]
|
|
++ replicate 20 chaseCrit
|
|
randomFourCornerRoomCrsIts crits its
|
|
|
|
{- | A randomly generate room based on four randomly generated corners.
|
|
Tight corridors.
|
|
-}
|
|
randomFourCornerRoomCrsIts :: RandomGen g => [Creature] -> [Item] -> State g Room
|
|
randomFourCornerRoomCrsIts crits its = do
|
|
corners <- replicateM 4 . join $ takeOne [quarterRoomTri 100, quarterRoomSquare 100]
|
|
let putitms = map (\it -> sps0 (PutFlIt it) & plSpot .~ anyUnusedSpot) its
|
|
putcrits = map (\cr -> sps0 (PutCrit cr) & plSpot .~ unusedSpotAwayFromLink 50) crits
|
|
shuffleLinks
|
|
. (rmPmnts .++~ (sps0 putLamp : putitms ++ putcrits))
|
|
. foldr1 combineRooms
|
|
$ zipWith (\r a -> moveRoomBy (V2 0 0, a) r) corners [0, pi / 2, pi, 3 * pi / 2]
|
|
|
|
-- | Creates room with a central vault with doors around it.
|
|
centerVaultRoom ::
|
|
-- | Width
|
|
Float ->
|
|
-- | Height
|
|
Float ->
|
|
-- | Vault dimensions
|
|
Float ->
|
|
State g Room
|
|
centerVaultRoom w h d =
|
|
return $
|
|
defaultRoom
|
|
{ _rmPolys = [rectNSWE h (- h) (- w) w]
|
|
, _rmLinks =
|
|
[ outLink (V2 0 h) 0
|
|
, outLink (V2 w 0) (- pi / 2)
|
|
, outLink (V2 (- w) 0) (pi / 2)
|
|
, inLink (V2 0 (- h)) pi
|
|
]
|
|
, _rmPath = mempty
|
|
, _rmPmnts =
|
|
[ sps0 $ PutWall (reverse $ rectNSWE d (d - 30) (d - 30) d) defaultWall
|
|
, sps0 $ PutWall (reverse $ rectNSWE d (d - 30) (30 - d) (- d)) defaultWall
|
|
, sps0 $ PutWall (reverse $ rectNSWE (- d) (30 - d) (d - 30) d) defaultWall
|
|
, sps0 $ PutWall (reverse $ rectNSWE (- d) (30 - d) (30 - d) (- d)) defaultWall
|
|
]
|
|
++ map
|
|
(\a -> mntLS vShape (rotateV a $ V2 0 d) (rotate3z a $ V3 0 (d + 30) 70))
|
|
[0, 0.5 * pi, pi, 1.5 * pi]
|
|
++ concatMap
|
|
(\r -> map (shiftPlacement (V2 0 0, r)) theDoor)
|
|
[0, pi / 2, pi, 3 * pi / 2]
|
|
, _rmBound = [rectNSWE h (- h) (- w) w]
|
|
, _rmName = "cenVault"
|
|
}
|
|
where
|
|
col = dim $ dim $ bright red
|
|
theDoor =
|
|
[ pContID (PS (V2 35 (d + 4)) 0) (PutButton $ makeSwitch col red NoWorldEffect NoWorldEffect) $
|
|
\btid ->
|
|
jspsJ (V2 0 (d -10)) 0 (PutSlideDr False (thedoor btid) thewall 1 (V2 (-21) 0) (V2 0 0)) $
|
|
sPS (V2 0 (d -10)) 0 (PutSlideDr False (thedoor btid) thewall 1 (V2 21 0) (V2 0 0))
|
|
]
|
|
--thewall = switchWallCol col
|
|
thewall = defaultDoorWall
|
|
thedoor btid =
|
|
defaultDoor
|
|
& drTrigger .~ WdBlBtOn btid
|
|
& drUpdate . drLerpSpeed .~ 2
|