add testing card distribution utils

src/Skat/Matches.hs

@@ -3,6 +3,7 @@ module Skat.Matches (
 ) where
 
 import Control.Monad.State
+import System.Random (mkStdGen)
 
 import Skat
 import Skat.Operations
@@ -14,12 +15,30 @@ import Skat.AI.Rulebased
 import Skat.AI.Online
 import Skat.AI.Stupid
 
+-- | predefined card distribution for testing purposes
+cardDistr :: Piles
+cardDistr = Piles hands [] (map (putAt SkatP) skt)
+    where hand3 = [Card Ace Spades, Card Jack Diamonds, Card Jack Clubs, Card King Spades,
+                   Card Nine Spades, Card Ace Diamonds, Card Queen Diamonds, Card Ten Clubs,
+                   Card Eight Clubs, Card King Clubs]
+          hand1 = [Card Jack Spades, Card Jack Hearts, Card Ten Spades, Card Ace Hearts, Card Ten Hearts,
+                   Card Nine Hearts, Card Seven Clubs, Card Ace Clubs, Card King Diamonds,
+                   Card Ten Diamonds]
+          hand2 = [Card Eight Spades, Card Queen Spades, Card Seven Spades, Card Seven Diamonds,
+                   Card Seven Hearts, Card Eight Hearts, Card Queen Hearts, Card King Hearts,
+                   Card Nine Diamonds, Card Eight Diamonds]
+          hands = map (putAt Hand1) hand1
+            ++ map (putAt Hand2) hand2
+            ++ map (putAt Hand3) hand3
+          skt = [Card Nine Clubs, Card Queen Clubs]
+
 singleVsBots :: (Team -> Hand -> OnlineEnv) -> IO ()
 singleVsBots mkPlayer = do
-    cards <- liftIO $ shuffleCards
+    --let gen = mkStdGen 123
+    --    cards = shuffleCardsWithGen gen
     let ps = Players
                 (PL $ mkPlayer Team Hand1)
                 (PL $ Stupid Team Hand2)
                 (PL $ mkAIEnv Single Hand3 10)
-        env = SkatEnv (distribute cards) Nothing Spades ps
+        env = SkatEnv cardDistr Nothing Spades ps
     liftIO $ evalStateT (publishGameStart Hand3 >> turn Hand1 >>= publishGameResults) env