add gameService drawCard

src/main/java/de/hsfulda/onses/services/GameService.java

@@ -24,7 +24,16 @@ public class GameService {
         game.getPlayerService().nextTurn();
     }
     public void drawCard(int amount) {
-
+        Player player = null;
+        if (game.getPlayerService().getCurrentTurn()) {
+            player = game.getPlayerService().getPlayerList().getFirst();
+        } else {
+            player = game.getPlayerService().getPlayerList().getLast();
+        }
+        for (int i = 0; i < amount; i++) {
+           player.getPlayerDeck().add(game.getDrawCardDeck().getFirst());
+           game.getDrawCardDeck().removeFirst();
+        }
     }
     public void playCard(Player player, Card card)
     {