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module PrintTEX (texPrinter) where
import GenUtils
import DataTypes
import Data.Array -- 1.3
import Data.Char -- 1.3
splitUpQuantum :: [Quantum] -> [[Quantum]]
splitUpQuantum q = splitUpQuantums q []
where
splitUpQuantums [] [] = []
splitUpQuantums [] mvs = [reverse mvs]
splitUpQuantums (mv@(QuantumMove _ _ _ _):rest) mvs
= splitUpQuantums rest (mv:mvs)
splitUpQuantums (mv@(QuantumNAG _):rest) mvs
= splitUpQuantums rest mvs
splitUpQuantums (x:xs) [] = [x] : splitUpQuantums xs []
splitUpQuantums (x:xs) mvs
= [reverse mvs,[x]] ++ splitUpQuantums xs []
type TeXState =
(Bool, -- if Top level !
Board, -- current board
MoveNumber) -- the Current Move Number
printTeXQuantums :: TeXState -> [Quantum] -> [String]
printTeXQuantums ps
= concat . fst . mapAccumL printTeXQuantum ps . splitUpQuantum
printTeXQuantum :: TeXState -> [Quantum] -> ([String],TeXState)
printTeXQuantum state@(_,board,_) [QuantumComment ["\004"]] =
(mkTeXBoard board,state)
printTeXQuantum state@(_,board,_) [QuantumComment (('\004':comm):comms)] =
(mkTeXBoard board ++ formatText 70 (parseSquiggles (comm:comms)),state)
printTeXQuantum state [QuantumComment comms] =
(formatText 70 (parseSquiggles comms),state)
printTeXQuantum (pnt,brd,mv) [QuantumAnalysis anal] =
(printTeXQuantums (False,err,decMove mv) anal,(pnt,brd,mv))
where err = error "Syntax error using ^D"
printTeXQuantum state@(_,board,_) [QuantumResult str] =
(mkTeXBoard board ++ [printTeXResult (mkResult str)],state)
printTeXQuantum state mvs@(QuantumMove _ _ _ _:_) =
printTeXMoves state mvs
printTeXQuantum _ _ = error "PANIC: strange Quantum"
parseSquiggles = map parseSquiggle
parseSquiggle ('<':'s':'a':'w':'>':r) = "\\wbetter{}" ++ r
parseSquiggle ('<':'a':'w':'>':r) = "\\wupperhand{}" ++ r
parseSquiggle ('<':'w':'a':'w':'>':r) = "\\wdecisive{}" ++ r
parseSquiggle ('<':'s':'a':'b':'>':r) = "\\bbetter{}" ++ r
parseSquiggle ('<':'a':'b':'>':r) = "\\bupperhand{}" ++ r
parseSquiggle ('<':'w':'a':'b':'>':r) = "\\bdecisive{}" ++ r
parseSquiggle wd = wd
printTeXResult :: Result -> String
printTeXResult Win = "$1\\!-\\!0$"
printTeXResult Loss = "$0\\!-\\!1$"
printTeXResult Draw = "${1 \\over 2}\\!-\\!{1 \\over 2}$"
printTeXResult Unknown = "$*$"
printTeXMoves (tl,_,mv) mvs
= ([text],(True,brd,incMove last_mv_num))
where
aux_mvs = zip3 mvs (iterate incMove mv) (False:repeat True)
(QuantumMove _ _ _ brd,last_mv_num,_) = last aux_mvs
text = initText tl
++ concat (fst (mapAccumL (pntMove tl) (mv,False) mvs))
++ endText tl
initText False =
case mv of
MoveNumber i Black -> "|" ++ show i ++ "\\ldots~"
_ -> "|"
initText True =
"\\begin{center}|\n" ++
"{\\bf" ++
"\\begin{tabular}{rp{50pt}p{50pt}}\n" ++
case mv of
MoveNumber i Black -> show i ++ " & \\ldots"
_ -> ""
endText True = case getMoveColour last_mv_num of
White -> "&\\\\\n\\end{tabular}}|\n\\end{center}"
Black -> "\\end{tabular}}|\n\\end{center}"
endText False = "|"
pntMove True (mv@(MoveNumber i White),bl) move
= (show i ++ " & "
++ printableMove move,
(incMove mv,True))
pntMove True (mv@(MoveNumber i Black),bl) move
= (" & " ++ printableMove move ++ "\\\\\n",
(incMove mv,True))
pntMove False (mv@(MoveNumber i White),bl) move
= ((if bl then "; " else "") ++ show i ++ ".~"
++ printableMove move,
(incMove mv,True))
pntMove False (mv@(MoveNumber i Black),bl) move
= ((if bl then ", " else "") ++ printableMove move,
(incMove mv,True))
printableMove :: Quantum -> String
printableMove (QuantumMove move ch an _) = map fn move ++ rest
where
fn 'x' = '*'
fn 'O' = '0'
fn c = c
rest = case ch of
"#" -> an ++ " mate"
_ -> ch ++ an
mkTeXBoard :: Board -> [String]
mkTeXBoard (Board arr _ _) =
["\n\\board"] ++
["{" ++ [ fn ((x-y) `rem` 2 == 0) (arr ! (x,y)) | x <- [1..8]] ++ "}"
| y <- reverse [1..8]] ++
["$$\\showboard$$"]
where
fn _ (WhitesSq p) = head (userFormat p)
fn _ (BlacksSq p) = toLower (head (userFormat p))
fn True VacantSq = '*'
fn False VacantSq = ' '
printTeXGame :: RealGame -> [String]
printTeXGame (Game tags qu) = [
"\\clearpage",
"\\begin{center}",
"\\fbox{\\fbox{\\large\\begin{tabular}{l}",
("Game " ++ gameno ++ " \\hspace{.3 in} "
++ date
++ " \\hspace{.3 in} "
++ result
++ "\\\\"),
"\\hline" ++ (if null opening then "" else "\n" ++ opening ++ "\\\\"),
"\\raisebox{2.5pt}[11pt]{\\framebox[11pt]{\\rule{0pt}{4.25pt}}} "
++ white ++ "\\\\",
"\\rule[-1pt]{11pt}{11pt} "++ black ++ "\\\\",
site,
"\\end{tabular}}}",
"\\end{center}"] ++
(printTeXQuantums (True,startBoard,initMoveNumber) qu)
where
(date,site,game_no,res,white,black,opening) = getHeaderInfo tags
gameno = case game_no of
Nothing -> ""
Just n -> show n
result = printTeXResult res
texPrinter :: [RealGame] -> String
texPrinter games =
texHeader
++ (unlines(concat(map printTeXGame games)))
++ texFooter
texHeader =
"\\documentstyle[twocolumn,a4wide,chess]{article}\n" ++
"\\textwidth 7.0 in\n" ++
"\\textheight 63\\baselineskip\n" ++
"\\columnsep .4 in\n" ++
"\\columnseprule .5 pt\n" ++
"\\topmargin -0.5 in\n" ++
"\\headheight 0 pt\n" ++
"\\headsep 0 pt\n" ++
"\\oddsidemargin -0.3 in\n" ++
"\\font\\sc=cmcsc10\n\\pagestyle{empty}\n" ++
"\\begin{document}\n\\thispagestyle{empty}\n\n"
texFooter = "\n\\end{document}\n"
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