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Add prelude/chess #26

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30 changes: 16 additions & 14 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ Compete in any or all of these categories:
<td><a href="prelude/guess1"><img src="prelude/guess1/guess1.png" width=100 height=100><br>guess1</a><br>(sm)</td>
<td><a href="prelude/pure-doors"><img src="prelude/pure-doors/pure-doors.png" width=100 height=100><br>pure-doors</a><br>(tristanC)</td>
<td><a href="prelude/fifteen"><img src="prelude/fifteen/fifteen.png" width=100 height=100><br>fifteen</a><br>(bradrn)</td>
<td><img src="base/chess/chess.gif" height=100><a href="base/chess"><br>chess</a><br>(fizruk)</td>
</tr></table>

## base (gam-10-80-hs-base)
Expand Down Expand Up @@ -110,20 +111,21 @@ Most games will return here on exit (others will require CTRL-c).
1) prelude/guess1/guess1.hs
2) prelude/pure-doors/pure-doors.hs
3) prelude/fifteen/fifteen.hs
4) base/timing/timing.hs
5) base/shoot/shoot.hs
6) base/log2048/log2048.hs
7) base/rhythm/rhythm.hs
8) hackage/guess2/guess2.hs
9) hackage/wordle/wordle.hs
10) hackage/ski/ski.hs
11) hackage/guesscolor/guesscolor.hs
12) hackage/bulls-n-cows/bulls-n-cows.hs
13) hackage/hallway-to-hell/hallway-to-hell.hs
14) hackage/1234-hero/1234-hero.hs
15) hackage/crappy-flappy/crappy-flappy.hs
16) hackage/pong/pong.hs
17) Quit
4) prelude/chess/chess.hs
5) base/timing/timing.hs
6) base/shoot/shoot.hs
7) base/log2048/log2048.hs
8) base/rhythm/rhythm.hs
9) hackage/guess2/guess2.hs
10) hackage/wordle/wordle.hs
11) hackage/ski/ski.hs
12) hackage/guesscolor/guesscolor.hs
13) hackage/bulls-n-cows/bulls-n-cows.hs
14) hackage/hallway-to-hell/hallway-to-hell.hs
15) hackage/1234-hero/1234-hero.hs
16) hackage/crappy-flappy/crappy-flappy.hs
17) hackage/pong/pong.hs
18) Quit
** Enter a number to select, or press enter to see the list again:
```
If you don't have bash, cd into each game's directory and try running the game's .hs file.
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1 change: 1 addition & 0 deletions play
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ GAMES=(
prelude/guess1/guess1.hs
prelude/pure-doors/pure-doors.hs
prelude/fifteen/fifteen.hs
prelude/chess/chess.hs
base/timing/timing.hs
base/shoot/shoot.hs
base/log2048/log2048.hs
Expand Down
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11 changes: 11 additions & 0 deletions prelude/chess/chess.hs
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
#!/usr/bin/env stack
-- stack script --resolver=lts-20.10
at [c,r] f = fmap reverse.traverse (\(j,row) -> traverse (\(i,p) -> if [i,j]==[c
,r] then f p else pure p) (zip ['a'..] row)) . zip ['1'..].reverse
([fc,fr]>-[tc,tr])b=(head.at[fc,fr](pure.const '⋅').head.at
[tc,tr](pure.const(head(fst(at[fc,fr](flip(,)' '.pure) b)))))b
num b = l:h:(reverse.zipWith(\r s->(r:'|':s)++['|',r])['1'..].reverse)b++[h,l]
where l=" "++(fst<$>zip['a'..](head b))++" "; h=const '—'<$>l
run b = (putStrLn.unlines.num)b>>putStr "Enter move (e.g. e2-e4): ">>getLine>>=
\i->case i of {[x,y,'-',u,v]->run (([x,y]>-[u,v]) b); _ -> run b}
main=run$["♜♞♝♛♚♝♞♜","♟♟♟♟♟♟♟♟"]++replicate 4"⋅⋅⋅⋅⋅⋅⋅⋅"++["♙♙♙♙♙♙♙♙","♖♘♗♕♔♗♘♖"]