Added feedback when computer is thinking is StandAloneGame mode.

src/net/woodyfolsom/msproj/Referee.java

@@ -21,7 +21,8 @@ public class Referee {
 		} else if (Player.WHITE.equals(player)) {
 			return whitePolicy;
 		} else {
-			throw new IllegalArgumentException("Player must be one of {Player.WHITE, Player.BLACK}.");
+			throw new IllegalArgumentException(
+					"Player must be one of {Player.WHITE, Player.BLACK}.");
 		}
 	}
 
@@ -31,34 +32,44 @@ public class Referee {
 		} else if (Player.WHITE.equals(player)) {
 			whitePolicy = policy;
 		} else {
-			throw new IllegalArgumentException("Player must be one of {Player.WHITE, Player.BLACK}.");
+			throw new IllegalArgumentException(
+					"Player must be one of {Player.WHITE, Player.BLACK}.");
 		}
 	}
 
 	public void play() {
 		System.out.println("Game started.");
 
-		Player currentPlayer = Player.BLACK;
+		// Player currentPlayer = Player.BLACK;
 
+		try {
 			while (!gameState.isTerminal()) {
 				System.out.println(gameState);
 
-			Action action = getPolicy(currentPlayer).getAction(gameConfig, gameState, currentPlayer);
+				Player currentPlayer = gameState.getPlayerToMove();
+				Action action = getPolicy(currentPlayer).getAction(gameConfig,
+						gameState, currentPlayer);
 				gameState.playStone(currentPlayer, action);
-			currentPlayer = GoGame.getNextPlayer(currentPlayer);
 			}
-		
+		} catch (Exception ex) {
+			System.out
+					.println("Game halted early due to the following Exception:");
+			ex.printStackTrace();
+			return;
+		}
 		System.out.println("Game over.  Result: " + gameState.getResult());
 
 		DateFormat dateFormat = new SimpleDateFormat("yyMMddHHmmssZ");
 
 		try {
 
-			File sgfFile = new File("gogame-" + dateFormat.format(new Date())+ ".sgf");
+			File sgfFile = new File("gogame-" + dateFormat.format(new Date())
+					+ ".sgf");
 			FileOutputStream fos = new FileOutputStream(sgfFile);
 			try {
 				SGFWriter.writeSGF(gameState, fos);
-				System.out.println("Game saved as " + sgfFile.getAbsolutePath());
+				System.out
+						.println("Game saved as " + sgfFile.getAbsolutePath());
 			} finally {
 				try {
 					fos.close();
@@ -67,7 +78,8 @@ public class Referee {
 				}
 			}
 		} catch (IOException ioe) {
-			System.out.println("Unable to save game file due to IOException: " + ioe.getMessage());
+			System.out.println("Unable to save game file due to IOException: "
+					+ ioe.getMessage());
 		}
 
 		System.out.println("Game finished.");

src/net/woodyfolsom/msproj/StandAloneGame.java

@@ -12,7 +12,7 @@ public class StandAloneGame {
 	 */
 	public static void main(String[] args) {
 		Policy player1 = new HumanKeyboardInput();
-		Policy player2 = new MonteCarloUCT(new RandomMovePolicy(), 5000L);
+		Policy player2 = new MonteCarloUCT(new RandomMovePolicy(), 10000L);
 		
 		Referee referee = new Referee();
 		referee.setPolicy(Player.BLACK, player1);

src/net/woodyfolsom/msproj/policy/MonteCarlo.java

@@ -35,6 +35,7 @@ public abstract class MonteCarlo implements Policy {
 	@Override
 	public Action getAction(GameConfig gameConfig, GameState gameState,
 			Player player) {
+		System.out.println(player + " is thinking for up to " + (searchTimeLimit / 1000.0) + " seconds...");
 		long startTime = System.currentTimeMillis();
 		
 		if (gameState.getPlayerToMove() != player) {