{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE BangPatterns #-}
module Graphics.WorldTurtle.Commands
(
Turtle
, makeTurtle
, makeTurtle'
, P.Point
, forward
, fd
, backward
, bk
, left
, lt
, right
, rt
, Graphics.WorldTurtle.Commands.circle
, goto
, setPosition
, home
, setHeading
, setSpeed
, setRotationSpeed
, stamp
, representation
, position
, heading
, speed
, rotationSpeed
, penColor
, penDown
, penSize
, visible
, setPenColor
, setPenDown
, setPenSize
, setRepresentation
, setVisible
, clear
, sleep
, east
, north
, west
, south
) where
import Data.Maybe (fromMaybe)
import Control.Lens
import Control.Monad
import Graphics.WorldTurtle.Shapes
import Graphics.WorldTurtle.Internal.Commands
import Graphics.WorldTurtle.Internal.Sequence
import qualified Graphics.WorldTurtle.Internal.Turtle as T
import qualified Graphics.WorldTurtle.Internal.Coords as P
import Graphics.Gloss.Data.Color (Color, black)
import Graphics.Gloss.Data.Picture
makeTurtle :: TurtleCommand Turtle
makeTurtle :: TurtleCommand Turtle
makeTurtle = SeqC Turtle -> TurtleCommand Turtle
forall a. SeqC a -> TurtleCommand a
TurtleCommand SeqC Turtle
forall b. SequenceCommand b Turtle
generateTurtle
makeTurtle' :: Point
-> Float
-> Color
-> TurtleCommand Turtle
makeTurtle' :: Point -> Float -> Color -> TurtleCommand Turtle
makeTurtle' Point
p Float
f Color
c = SeqC Turtle -> TurtleCommand Turtle
forall a. SeqC a -> TurtleCommand a
TurtleCommand (SeqC Turtle -> TurtleCommand Turtle)
-> SeqC Turtle -> TurtleCommand Turtle
forall a b. (a -> b) -> a -> b
$ do
Turtle
turtle <- SeqC Turtle
forall b. SequenceCommand b Turtle
generateTurtle
let ts :: (TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts = Turtle
-> (TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
turtle
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Point -> Identity Point) -> TurtleData -> Identity TurtleData)
-> (Point -> Identity Point)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Point -> Identity Point) -> TurtleData -> Identity TurtleData
Lens' TurtleData Point
T.position ((Point -> Identity Point)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Point -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Point
p
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Float -> Identity Float) -> TurtleData -> Identity TurtleData)
-> (Float -> Identity Float)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Float -> Identity Float) -> TurtleData -> Identity TurtleData
Lens' TurtleData Float
T.heading ((Float -> Identity Float)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Float
f
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Picture -> Identity Picture)
-> TurtleData -> Identity TurtleData)
-> (Picture -> Identity Picture)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Picture -> Identity Picture) -> TurtleData -> Identity TurtleData
Lens' TurtleData Picture
T.representation ((Picture -> Identity Picture)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Color -> Color -> Picture
turtleArrow Color
black Color
c
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Color -> Identity Color) -> TurtleData -> Identity TurtleData)
-> (Color -> Identity Color)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Color -> Identity Color) -> TurtleData -> Identity TurtleData
Lens' TurtleData Color
T.penColor ((Color -> Identity Color)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Color -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Color
c
Turtle -> SeqC Turtle
forall (m :: * -> *) a. Monad m => a -> m a
return Turtle
turtle
backward :: Float
-> Turtle
-> TurtleCommand ()
backward :: Float -> Turtle -> TurtleCommand ()
backward !Float
d = Float -> Turtle -> TurtleCommand ()
forward (-Float
d)
bk :: Float -> Turtle -> TurtleCommand ()
bk :: Float -> Turtle -> TurtleCommand ()
bk = Float -> Turtle -> TurtleCommand ()
backward
calculateNewPointF_ :: P.Point
-> Float
-> Float
-> Float
-> P.Point
calculateNewPointF_ :: Point -> Float -> Float -> Float -> Point
calculateNewPointF_ !Point
p !Float
d !Float
h !Float
q = Float -> Point -> Point -> Point
P.lerp Float
q Point
p Point
endP
where !vec :: Point
vec = Float -> Point -> Point
P.rotateV (Float -> Float
P.degToRad Float
h) (Float
d, Float
0)
!endP :: Point
endP = Point
vec Point -> Point -> Point
P.+ Point
p
forward :: Float
-> Turtle
-> TurtleCommand ()
forward :: Float -> Turtle -> TurtleCommand ()
forward !Float
d Turtle
turtle = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ do
TurtleData
t <- Turtle -> SeqC TurtleData
tData_ Turtle
turtle
Float
-> Float
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b a.
Float
-> Float -> (Float -> SequenceCommand b a) -> SequenceCommand b a
animate' Float
d (TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.speed) ((Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ \ Float
q -> do
let !startP :: Point
startP = TurtleData
t TurtleData -> Getting Point TurtleData Point -> Point
forall s a. s -> Getting a s a -> a
^. Getting Point TurtleData Point
Lens' TurtleData Point
T.position
let !midP :: Point
midP = Point -> Float -> Float -> Float -> Point
calculateNewPointF_ Point
startP Float
d (TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.heading) Float
q
Bool
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (TurtleData
t TurtleData -> Getting Bool TurtleData Bool -> Bool
forall s a. s -> Getting a s a -> a
^. Getting Bool TurtleData Bool
Lens' TurtleData Bool
T.penDown) (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ do
Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b. Picture -> SequenceCommand b ()
addPicture (Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ Color -> Picture -> Picture
color (TurtleData
t TurtleData -> Getting Color TurtleData Color -> Color
forall s a. s -> Getting a s a -> a
^. Getting Color TurtleData Color
Lens' TurtleData Color
T.penColor)
(Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Point -> Point -> Float -> Picture
thickLine Point
startP Point
midP (TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.penSize)
Turtle
-> (TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
turtle ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Point -> Identity Point) -> TurtleData -> Identity TurtleData)
-> (Point -> Identity Point)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Point -> Identity Point) -> TurtleData -> Identity TurtleData
Lens' TurtleData Point
T.position ((Point -> Identity Point)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Point -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Point
midP
fd :: Float -> Turtle -> TurtleCommand ()
fd :: Float -> Turtle -> TurtleCommand ()
fd = Float -> Turtle -> TurtleCommand ()
forward
stamp :: Turtle
-> TurtleCommand ()
stamp :: Turtle -> TurtleCommand ()
stamp Turtle
turtle = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ Turtle -> SeqC TurtleData
tData_ Turtle
turtle SeqC TurtleData
-> (TurtleData
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b. Picture -> SequenceCommand b ()
addPicture (Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> (TurtleData -> Picture)
-> TurtleData
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. TurtleData -> Picture
T.drawTurtle
right :: Float
-> Turtle
-> TurtleCommand ()
right :: Float -> Turtle -> TurtleCommand ()
right = Bool -> Float -> Turtle -> TurtleCommand ()
rotateTo_ Bool
True
rt :: Float -> Turtle -> TurtleCommand ()
rt :: Float -> Turtle -> TurtleCommand ()
rt = Float -> Turtle -> TurtleCommand ()
right
left :: Float
-> Turtle
-> TurtleCommand ()
left :: Float -> Turtle -> TurtleCommand ()
left = Bool -> Float -> Turtle -> TurtleCommand ()
rotateTo_ Bool
False
lt :: Float -> Turtle -> TurtleCommand ()
lt :: Float -> Turtle -> TurtleCommand ()
lt = Float -> Turtle -> TurtleCommand ()
left
rotateTo_ :: Bool
-> Float
-> Turtle
-> TurtleCommand ()
rotateTo_ :: Bool -> Float -> Turtle -> TurtleCommand ()
rotateTo_ Bool
rightBias !Float
r Turtle
turtle = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ do
TurtleData
t <- Turtle -> SeqC TurtleData
tData_ Turtle
turtle
let r' :: Float
r' = Float -> Float
P.normalizeHeading Float
r
Float
-> Float
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b a.
Float
-> Float -> (Float -> SequenceCommand b a) -> SequenceCommand b a
animate' (Float -> Float
P.degToRad Float
r') (TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.rotationSpeed) ((Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ \Float
q -> do
let !h :: Float
h = TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.heading
let !newHeading :: Float
newHeading = Float -> Float
P.normalizeHeading (Float -> Float) -> Float -> Float
forall a b. (a -> b) -> a -> b
$ if Bool
rightBias then Float
h Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float
q Float -> Float -> Float
forall a. Num a => a -> a -> a
* Float
r'
else Float
h Float -> Float -> Float
forall a. Num a => a -> a -> a
+ Float
q Float -> Float -> Float
forall a. Num a => a -> a -> a
* Float
r'
Turtle
-> (TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
turtle ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Float -> Identity Float) -> TurtleData -> Identity TurtleData)
-> (Float -> Identity Float)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Float -> Identity Float) -> TurtleData -> Identity TurtleData
Lens' TurtleData Float
T.heading ((Float -> Identity Float)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Float
newHeading
drawCircle_ :: P.Point
-> Float
-> Float
-> Float
-> Float
-> Color
-> Picture
drawCircle_ :: Point -> Float -> Float -> Float -> Float -> Color -> Picture
drawCircle_ !Point
p !Float
radius !Float
startAngle !Float
endAngle !Float
pSize !Color
pColor =
Float -> Float -> Picture -> Picture
translate (Point -> Float
forall a b. (a, b) -> a
fst Point
p) (Point -> Float
forall a b. (a, b) -> b
snd Point
p) (Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Float -> Picture -> Picture
rotate (Float
180 Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float
startAngle)
(Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Float -> Float -> Picture -> Picture
translate (-Float
radius) Float
0
(Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Color -> Picture -> Picture
color Color
pColor
(Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Float -> Float -> Picture -> Picture
scale (if Float
radius Float -> Float -> Bool
forall a. Ord a => a -> a -> Bool
>= Float
0 then Float
1 else -Float
1) Float
1
(Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Float -> Float -> Float -> Float -> Picture
thickArc Float
0 (Float
endAngle) (Float -> Float
forall a. Num a => a -> a
abs Float
radius) Float
pSize
calculateNewPointC_ :: P.Point
-> Float
-> Float
-> Float
-> P.Point
calculateNewPointC_ :: Point -> Float -> Float -> Float -> Point
calculateNewPointC_ !Point
p !Float
radius !Float
startAngle !Float
angle = (Float
px, Float
py)
where !px :: Float
px = Point -> Float
forall a b. (a, b) -> a
fst Point
p Float -> Float -> Float
forall a. Num a => a -> a -> a
- (Float
radius Float -> Float -> Float
forall a. Num a => a -> a -> a
* (Float -> Float
forall a. Floating a => a -> a
cos Float
a Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float -> Float
forall a. Floating a => a -> a
cos Float
s))
!py :: Float
py = Point -> Float
forall a b. (a, b) -> b
snd Point
p Float -> Float -> Float
forall a. Num a => a -> a -> a
- (Float
radius Float -> Float -> Float
forall a. Num a => a -> a -> a
* (Float -> Float
forall a. Floating a => a -> a
sin Float
a Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float -> Float
forall a. Floating a => a -> a
sin Float
s))
!s :: Float
s = Float -> Float
P.degToRad Float
startAngle
!a :: Float
a = Float -> Float
P.degToRad (Float -> Float) -> Float -> Float
forall a b. (a -> b) -> a -> b
$ if Float
radius Float -> Float -> Bool
forall a. Ord a => a -> a -> Bool
>= Float
0 then Float
startAngle Float -> Float -> Float
forall a. Num a => a -> a -> a
+ Float
angle
else Float
startAngle Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float
angle
circle :: Float
-> Float
-> Turtle
-> TurtleCommand ()
circle :: Float -> Float -> Turtle -> TurtleCommand ()
circle !Float
radius !Float
r Turtle
turtle = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ do
TurtleData
t <- Turtle -> SeqC TurtleData
tData_ Turtle
turtle
let !r' :: Float
r' = Float -> Float
P.normalizeHeading Float
r
Float
-> Float
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b a.
Float
-> Float -> (Float -> SequenceCommand b a) -> SequenceCommand b a
animate' (Float -> Float
forall a. Num a => a -> a
abs Float
radius Float -> Float -> Float
forall a. Num a => a -> a -> a
* Float -> Float
P.degToRad Float
r') (TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.speed) ((Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ \ Float
q -> do
let !startAngle :: Float
startAngle = TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.heading Float -> Float -> Float
forall a. Num a => a -> a -> a
+ Float
90
let !p :: Point
p = TurtleData
t TurtleData -> Getting Point TurtleData Point -> Point
forall s a. s -> Getting a s a -> a
^. Getting Point TurtleData Point
Lens' TurtleData Point
T.position
let !angle :: Float
angle = Float
r' Float -> Float -> Float
forall a. Num a => a -> a -> a
* Float
q
Bool
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (TurtleData
t TurtleData -> Getting Bool TurtleData Bool -> Bool
forall s a. s -> Getting a s a -> a
^. Getting Bool TurtleData Bool
Lens' TurtleData Bool
T.penDown) (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ do
Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b. Picture -> SequenceCommand b ()
addPicture (Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$! Point -> Float -> Float -> Float -> Float -> Color -> Picture
drawCircle_ Point
p Float
radius Float
startAngle Float
angle
(TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.penSize) (TurtleData
t TurtleData -> Getting Color TurtleData Color -> Color
forall s a. s -> Getting a s a -> a
^. Getting Color TurtleData Color
Lens' TurtleData Color
T.penColor)
let ts :: (TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts = Turtle
-> (TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
turtle
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Float -> Identity Float) -> TurtleData -> Identity TurtleData)
-> (Float -> Identity Float)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Float -> Identity Float) -> TurtleData -> Identity TurtleData
Lens' TurtleData Float
T.heading ((Float -> Identity Float)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Float -> Float
P.normalizeHeading (if Float
radius Float -> Float -> Bool
forall a. Ord a => a -> a -> Bool
>= Float
0
then Float
startAngle Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float
90 Float -> Float -> Float
forall a. Num a => a -> a -> a
+ Float
angle
else Float
startAngle Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float
90 Float -> Float -> Float
forall a. Num a => a -> a -> a
- Float
angle)
let !p' :: Point
p' = Point -> Float -> Float -> Float -> Point
calculateNewPointC_ Point
p Float
radius Float
startAngle Float
angle
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Point -> Identity Point) -> TurtleData -> Identity TurtleData)
-> (Point -> Identity Point)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Point -> Identity Point) -> TurtleData -> Identity TurtleData
Lens' TurtleData Point
T.position ((Point -> Identity Point)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Point -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Point
p'
position :: Turtle
-> TurtleCommand P.Point
position :: Turtle -> TurtleCommand Point
position = Point -> Lens' TurtleData Point -> Turtle -> TurtleCommand Point
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ (Float
0, Float
0) Lens' TurtleData Point
T.position
home :: Turtle
-> TurtleCommand ()
home :: Turtle -> TurtleCommand ()
home Turtle
turtle = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ do
let ts :: (TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts = Turtle
-> (TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
turtle
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Point -> Identity Point) -> TurtleData -> Identity TurtleData)
-> (Point -> Identity Point)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Point -> Identity Point) -> TurtleData -> Identity TurtleData
Lens' TurtleData Point
T.position ((Point -> Identity Point)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Point -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= (Float
0, Float
0)
(TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b.
(TurtleData -> Identity TurtleData) -> TSC b -> Identity (TSC b)
ts ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Float -> Identity Float) -> TurtleData -> Identity TurtleData)
-> (Float -> Identity Float)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Float -> Identity Float) -> TurtleData -> Identity TurtleData
Lens' TurtleData Float
T.heading ((Float -> Identity Float)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Float
90
goto :: P.Point
-> Turtle
-> TurtleCommand ()
goto :: Point -> Turtle -> TurtleCommand ()
goto Point
point Turtle
turtle = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ do
TurtleData
t <- Turtle -> SeqC TurtleData
tData_ Turtle
turtle
let startP :: Point
startP = TurtleData
t TurtleData -> Getting Point TurtleData Point -> Point
forall s a. s -> Getting a s a -> a
^. Getting Point TurtleData Point
Lens' TurtleData Point
T.position
Bool
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall (f :: * -> *). Applicative f => Bool -> f () -> f ()
when (TurtleData
t TurtleData -> Getting Bool TurtleData Bool -> Bool
forall s a. s -> Getting a s a -> a
^. Getting Bool TurtleData Bool
Lens' TurtleData Bool
T.penDown) (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b. Picture -> SequenceCommand b ()
addPicture
(Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> Picture -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall a b. (a -> b) -> a -> b
$ Color -> Picture -> Picture
color (TurtleData
t TurtleData -> Getting Color TurtleData Color -> Color
forall s a. s -> Getting a s a -> a
^. Getting Color TurtleData Color
Lens' TurtleData Color
T.penColor)
(Picture -> Picture) -> Picture -> Picture
forall a b. (a -> b) -> a -> b
$ Point -> Point -> Float -> Picture
thickLine Point
startP Point
point (TurtleData
t TurtleData -> Getting Float TurtleData Float -> Float
forall s a. s -> Getting a s a -> a
^. Getting Float TurtleData Float
Lens' TurtleData Float
T.penSize)
Turtle
-> (TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
turtle ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((Point -> Identity Point) -> TurtleData -> Identity TurtleData)
-> (Point -> Identity Point)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Point -> Identity Point) -> TurtleData -> Identity TurtleData
Lens' TurtleData Point
T.position ((Point -> Identity Point)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> Point -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= Point
point
setPosition :: P.Point -> Turtle -> TurtleCommand ()
setPosition :: Point -> Turtle -> TurtleCommand ()
setPosition = Point -> Turtle -> TurtleCommand ()
goto
heading :: Turtle
-> TurtleCommand Float
heading :: Turtle -> TurtleCommand Float
heading = Float -> Lens' TurtleData Float -> Turtle -> TurtleCommand Float
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Float
0 Lens' TurtleData Float
T.heading
setHeading :: Float
-> Turtle
-> TurtleCommand ()
setHeading :: Float -> Turtle -> TurtleCommand ()
setHeading = Lens' TurtleData Float -> Float -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Float
T.heading
penColor :: Turtle
-> TurtleCommand Color
penColor :: Turtle -> TurtleCommand Color
penColor = Color -> Lens' TurtleData Color -> Turtle -> TurtleCommand Color
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Color
black Lens' TurtleData Color
T.penColor
setPenColor :: Color
-> Turtle
-> TurtleCommand ()
setPenColor :: Color -> Turtle -> TurtleCommand ()
setPenColor = Lens' TurtleData Color -> Color -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Color
T.penColor
penDown :: Turtle
-> TurtleCommand Bool
penDown :: Turtle -> TurtleCommand Bool
penDown = Bool -> Lens' TurtleData Bool -> Turtle -> TurtleCommand Bool
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Bool
False Lens' TurtleData Bool
T.penDown
setPenDown :: Bool
-> Turtle
-> TurtleCommand ()
setPenDown :: Bool -> Turtle -> TurtleCommand ()
setPenDown = Lens' TurtleData Bool -> Bool -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Bool
T.penDown
penSize :: Turtle
-> TurtleCommand Float
penSize :: Turtle -> TurtleCommand Float
penSize = Float -> Lens' TurtleData Float -> Turtle -> TurtleCommand Float
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Float
0 Lens' TurtleData Float
T.penSize
setPenSize :: Float
-> Turtle
-> TurtleCommand ()
setPenSize :: Float -> Turtle -> TurtleCommand ()
setPenSize = Lens' TurtleData Float -> Float -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Float
T.penSize
visible :: Turtle
-> TurtleCommand Bool
visible :: Turtle -> TurtleCommand Bool
visible = Bool -> Lens' TurtleData Bool -> Turtle -> TurtleCommand Bool
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Bool
False Lens' TurtleData Bool
T.visible
setVisible :: Bool
-> Turtle
-> TurtleCommand ()
setVisible :: Bool -> Turtle -> TurtleCommand ()
setVisible = Lens' TurtleData Bool -> Bool -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Bool
T.visible
speed :: Turtle
-> TurtleCommand Float
speed :: Turtle -> TurtleCommand Float
speed = Float -> Lens' TurtleData Float -> Turtle -> TurtleCommand Float
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Float
0 Lens' TurtleData Float
T.speed
setSpeed :: Float
-> Turtle
-> TurtleCommand ()
setSpeed :: Float -> Turtle -> TurtleCommand ()
setSpeed = Lens' TurtleData Float -> Float -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Float
T.speed
rotationSpeed :: Turtle
-> TurtleCommand Float
rotationSpeed :: Turtle -> TurtleCommand Float
rotationSpeed = Float -> Lens' TurtleData Float -> Turtle -> TurtleCommand Float
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Float
0 Lens' TurtleData Float
T.rotationSpeed
setRotationSpeed :: Float
-> Turtle
-> TurtleCommand ()
setRotationSpeed :: Float -> Turtle -> TurtleCommand ()
setRotationSpeed = Lens' TurtleData Float -> Float -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Float
T.rotationSpeed
representation :: Turtle
-> TurtleCommand Picture
representation :: Turtle -> TurtleCommand Picture
representation = Picture
-> Lens' TurtleData Picture -> Turtle -> TurtleCommand Picture
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ Picture
blank Lens' TurtleData Picture
T.representation
setRepresentation :: Picture
-> Turtle
-> TurtleCommand ()
setRepresentation :: Picture -> Turtle -> TurtleCommand ()
setRepresentation = Lens' TurtleData Picture -> Picture -> Turtle -> TurtleCommand ()
forall b. Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData Picture
T.representation
clear :: TurtleCommand ()
clear :: TurtleCommand ()
clear = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ ([Picture] -> Identity [Picture])
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ()))
forall b. Lens' (TSC b) [Picture]
pics (([Picture] -> Identity [Picture])
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> [Picture]
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= []
sleep :: Float -> TurtleCommand ()
sleep :: Float -> TurtleCommand ()
sleep = ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> Float
-> TurtleCommand ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b. Float -> SequenceCommand b ()
decrementSimTime (Float -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ())
-> (Float -> Float)
-> Float
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Float -> Float -> Float
forall a. Ord a => a -> a -> a
max Float
0
north :: Float
north :: Float
north = Float
90
east :: Float
east :: Float
east = Float
0
west :: Float
west :: Float
west = Float
180
south :: Float
south :: Float
south = Float
270
turtLens_ :: Applicative f
=> Turtle
-> (T.TurtleData -> f T.TurtleData)
-> TSC b
-> f (TSC b)
turtLens_ :: Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
t = (Map Turtle TurtleData -> f (Map Turtle TurtleData))
-> TSC b -> f (TSC b)
forall b. Lens' (TSC b) (Map Turtle TurtleData)
turtles ((Map Turtle TurtleData -> f (Map Turtle TurtleData))
-> TSC b -> f (TSC b))
-> ((TurtleData -> f TurtleData)
-> Map Turtle TurtleData -> f (Map Turtle TurtleData))
-> (TurtleData -> f TurtleData)
-> TSC b
-> f (TSC b)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Index (Map Turtle TurtleData)
-> Lens'
(Map Turtle TurtleData) (Maybe (IxValue (Map Turtle TurtleData)))
forall m. At m => Index m -> Lens' m (Maybe (IxValue m))
at Index (Map Turtle TurtleData)
Turtle
t ((Maybe TurtleData -> f (Maybe TurtleData))
-> Map Turtle TurtleData -> f (Map Turtle TurtleData))
-> ((TurtleData -> f TurtleData)
-> Maybe TurtleData -> f (Maybe TurtleData))
-> (TurtleData -> f TurtleData)
-> Map Turtle TurtleData
-> f (Map Turtle TurtleData)
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (TurtleData -> f TurtleData)
-> Maybe TurtleData -> f (Maybe TurtleData)
forall a b. Prism (Maybe a) (Maybe b) a b
_Just
{-# INLINE turtLens_ #-}
getter_ :: a -> Lens' T.TurtleData a -> Turtle -> TurtleCommand a
getter_ :: a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ a
def Lens' TurtleData a
l Turtle
t =
SeqC a -> TurtleCommand a
forall a. SeqC a -> TurtleCommand a
TurtleCommand (SeqC a -> TurtleCommand a) -> SeqC a -> TurtleCommand a
forall a b. (a -> b) -> a -> b
$ a -> Maybe a -> a
forall a. a -> Maybe a -> a
fromMaybe a
def (Maybe a -> a)
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) (Maybe a)
-> SeqC a
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> Getting (First a) (TSC (AlmostVal ())) a
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) (Maybe a)
forall s (m :: * -> *) a.
MonadState s m =>
Getting (First a) s a -> m (Maybe a)
preuse (Turtle
-> (TurtleData -> Const (First a) TurtleData)
-> TSC (AlmostVal ())
-> Const (First a) (TSC (AlmostVal ()))
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
t ((TurtleData -> Const (First a) TurtleData)
-> TSC (AlmostVal ()) -> Const (First a) (TSC (AlmostVal ())))
-> ((a -> Const (First a) a)
-> TurtleData -> Const (First a) TurtleData)
-> Getting (First a) (TSC (AlmostVal ())) a
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (a -> Const (First a) a)
-> TurtleData -> Const (First a) TurtleData
Lens' TurtleData a
l)
{-# INLINE getter_ #-}
tData_ :: Turtle -> SeqC T.TurtleData
tData_ :: Turtle -> SeqC TurtleData
tData_ = TurtleCommand TurtleData -> SeqC TurtleData
forall a. TurtleCommand a -> SeqC a
seqT (TurtleCommand TurtleData -> SeqC TurtleData)
-> (Turtle -> TurtleCommand TurtleData)
-> Turtle
-> SeqC TurtleData
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
<$> TurtleData
-> Lens' TurtleData TurtleData
-> Turtle
-> TurtleCommand TurtleData
forall a. a -> Lens' TurtleData a -> Turtle -> TurtleCommand a
getter_ TurtleData
T.defaultTurtle forall a. a -> a
Lens' TurtleData TurtleData
id
{-# INLINE tData_ #-}
setter_ :: Lens' T.TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ :: Lens' TurtleData b -> b -> Turtle -> TurtleCommand ()
setter_ Lens' TurtleData b
l b
val Turtle
t =
ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a. SeqC a -> TurtleCommand a
TurtleCommand (ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ())
-> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
-> TurtleCommand ()
forall a b. (a -> b) -> a -> b
$ Turtle
-> (TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall (f :: * -> *) b.
Applicative f =>
Turtle -> (TurtleData -> f TurtleData) -> TSC b -> f (TSC b)
turtLens_ Turtle
t ((TurtleData -> Identity TurtleData)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> ((b -> Identity b) -> TurtleData -> Identity TurtleData)
-> (b -> Identity b)
-> TSC (AlmostVal ())
-> Identity (TSC (AlmostVal ()))
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (b -> Identity b) -> TurtleData -> Identity TurtleData
Lens' TurtleData b
l ((b -> Identity b)
-> TSC (AlmostVal ()) -> Identity (TSC (AlmostVal ())))
-> b -> ContT (AlmostVal ()) (TurtleState (AlmostVal ())) ()
forall s (m :: * -> *) a b.
MonadState s m =>
ASetter s s a b -> b -> m ()
.= b
val
{-# INLINE setter_ #-}