tools/hwmap.hs
 author unC0Rr Wed, 14 Jan 2015 11:47:50 +0300 changeset 10787 50a4cdeedb44 parent 10369 5adc765da26b child 10885 3ea36d8d4636 permissions -rw-r--r--
Oops, misspelled protocol command
```
module Main where

import qualified Data.ByteString.Char8 as B
import qualified Data.ByteString as BW
import qualified Data.ByteString.Lazy as BL
import qualified Codec.Binary.Base64 as Base64
import Data.Word
import Data.Int
import Data.Binary
import Data.Binary.Put
import Data.Bits
import Control.Monad
import qualified Codec.Compression.Zlib as Z

data LineType = Solid | Erasing
deriving Eq

data Chunk = SpecialPoints [(Int16, Int16)]
| Line LineType Word8 [(Int16, Int16)]

transform :: ((Int16, Int16) -> (Int16, Int16)) -> [Chunk] -> [Chunk]
transform f = map tf
where
tf (SpecialPoints p) = SpecialPoints \$ map f p
tf (Line t r p) = Line t r \$ map f p

scale f = transform (\(a, b) -> (a * f, b * f))
mirror = transform (\(a, b) -> (4095 - a, b))
flip' = transform (\(a, b) -> (a, 2047 - b))
translate dx dy = transform (\(a, b) -> (a + dx, b + dy))

instance Binary Chunk where
put (SpecialPoints p) = do
forM_ p \$ \(x, y) -> do
put x
put y
putWord8 0
put (Line lt r ((x1, y1):ps)) = do
let flags = r .|. (if lt == Solid then 0 else (1 `shift` 6))
put x1
put y1
putWord8 \$ flags .|. (1 `shift` 7)
forM_ ps \$ \(x, y) -> do
put x
put y
putWord8 flags
get = undefined

compressWithLength :: BL.ByteString -> BL.ByteString
compressWithLength b = BL.drop 8 . encode . runPut \$ do
put \$ ((fromIntegral \$ BL.length b)::Word32)
mapM_ putWord8 \$ BW.unpack \$ BL.toStrict \$ Z.compress b

mapString :: B.ByteString
mapString = B.pack . Base64.encode . BW.unpack . BL.toStrict . compressWithLength . BL.drop 8 . encode \$ drawnMap04

main = B.writeFile "out.hwmap" mapString

drawnMap01 = translate (-3) (-3) \$ sp ++ mirror sp ++ base ++ mirror base
where
sp = translate 128 128 . scale 256 \$ [SpecialPoints [
(6, 0)
, (1, 4)
, (4, 7)
, (7, 5)
]]
base = scale 256 \$ [
l [(5, 0), (5, 1)]
, l [(7, 0), (7, 1)]
, l [(8, 1), (6, 1), (6, 4)]
, l [(8, 1), (8, 6), (6, 6), (6, 7), (8, 7)]
, l [(7, 2), (7, 5), (5, 5)]
, l [(5, 3), (5, 8)]
, l [(6, 2), (4, 2)]
, l [(1, 1), (4, 1), (4, 7)]
, l [(3, 5), (3, 7), (2, 7), (2, 8)]
, l [(2, 1), (2, 2)]
, l [(0, 2), (1, 2), (1, 3), (3, 3), (3, 2)]
, l [(0, 5), (1, 5)]
, l [(1, 4), (4, 4)]
, l [(2, 4), (2, 6), (1, 6), (1, 7)]
, l [(0, 8), (8, 8)]
]
l = Line Solid 0

drawnMap02 = translate (-3) (-3) \$ sp ++ mirror sp ++ base ++ mirror base
where
sp = translate 128 128 . scale 256 \$ [SpecialPoints [
(7, 0)
, (7, 7)
]]
base = scale 256 \$ [
l [(8, 0), (8, 1), (1, 1)]
, l [(2, 1), (2, 2), (3, 2), (3, 3), (4, 3), (4, 4), (5, 4), (5, 5), (6, 5), (6, 6), (7, 6), (7, 7), (7, 1)]
, l [(0, 2), (1, 2), (1, 3), (2, 3), (2, 4), (3, 4), (3, 5), (4, 5), (4, 6), (5, 6), (5, 7), (6, 7), (6, 8), (8, 8), (8, 2)]
]
l = Line Solid 0

drawnMap03 = translate (-3) (-3) \$ sp ++ mirror sp ++ base ++ mirror base
where
sp = translate 128 128 . scale 256 \$ [SpecialPoints [
(3, 1)
, (2, 4)
]]
base = scale 256 \$ [
l [(6, 0), (6, 1)]
, l [(1, 1), (5, 1)]
, l [(4, 1), (4, 2), (3, 2)]
, l [(0, 2), (1, 2), (1, 4)]
, l [(0, 4), (3, 4), (3, 3), (5, 3), (5, 2), (7, 2)]
, l [(7, 1), (7, 3)]
, l [(8, 0), (8, 4), (4, 4), (4, 5), (1, 5), (1, 6)]
, l [(6, 3), (6, 4)]
, l [(0, 8), (8, 8)]
, l [(1, 7), (1, 8)]
, l [(2, 7), (2, 5)]
, l [(3, 6), (3, 5)]
, l [(3, 7), (3, 8)]
, l [(4, 6), (4, 8)]
, l [(5, 4), (5, 6)]
, l [(5, 7), (5, 8)]
, l [(6, 5), (6, 8)]
, l [(7, 4), (7, 6)]
, l [(7, 7), (7, 8)]
, l [(8, 5), (8, 8)]
]
l = Line Solid 0

drawnMap04 = translate (-3) (-3) \$ sp ++ fm sp ++ base ++ fm base
where
sp = translate 128 128 . scale 256 \$ [SpecialPoints [
(7, 7)
--        , (6, 6)
, (3, 3)
, (0, 6)
, (3, 6)
]]
base = scale 256 \$ [
l [(1, 2), (3, 2), (3, 1), (4, 1), (4, 2), (6, 2), (6, 4), (7, 4), (7, 5), (8, 5), (8, 8)]
, l [(0, 0), (16, 0)]
, l [(1, 5), (3, 5), (3, 7), (1, 7), (1, 5)]
, l [(4, 5), (6, 5), (6, 7), (4, 7), (4, 5)]
, l [(0, 4), (2, 4), (2, 3), (5, 3), (5, 4)]
, l [(6, 1), (6, 2), (7, 2)]
, l [(7, 1), (8, 1)]
, l [(7, 3), (8, 3)]
, l [(3, 4), (4, 4)]
, l [(7, 6), (7, 8)]
, l [(2, 0), (2, 1)]
, l [(5, 0), (5, 1)]
]
l = Line Solid 0
fm = flip' . mirror
```