Debugging

import java.util.List; import java.util.Scanner; public class BatchModeGame { static Scanner console = new Scanner(System.in); public static void play(Punter punter, List<Die> dice) { System.out.println("\nplayBatchMode"); int initialBalance = punter.getBalance(); String ans = null; System.out.print("\nHow many games? (default 1000): "); ans = console.nextLine(); int numberOfGames = 1000; try { numberOfGames = Integer.parseInt(ans); } catch (NumberFormatException e) { System.out.println("Invalid entry, using default."); } int stdBet = 10; System.out.print(String.format("\nEnter standard bet (default %d): ",stdBet)); ans = console.nextLine(); try { stdBet = Integer.parseInt(ans); } catch (NumberFormatException e) { System.out.println("Invalid entry, using default."); } boolean useStandardPick = false; Face pick = null; System.out.print(String.format("\nUse standard pick or random (S/R): ")); ans = console.nextLine(); if (ans.equalsIgnoreCase("S")) { String betPrompt = "Select Symbol: 1 - Fish, 2 - Prawn, 3 - Crab, 4 - Rooster, 5 - Gourd, 6 - Stag"; System.out.println(betPrompt); ans = console.nextLine(); int selection; try { selection = Integer.parseInt(ans); if (selection < 1 || selection > 6) { throw new NumberFormatException(); } pick = Face.getByIndex(selection-1); System.out.println(String.format("Using standard pick %s.", pick)); useStandardPick = true; } catch (NumberFormatException e) { System.out.println(String.format("Invalid entry, using random pick.")); } } System.out.println(String.format("\nStarting batch mode game for %s with initial balance %d, limit $%d, and standard bet %d.00", punter.getName(), initialBalance, punter.getLimit(), stdBet)); int roundCount = 0; while (roundCount != numberOfGames && punter.balanceExceedsLimitBy(stdBet)) { if (!useStandardPick) { pick = Face.getRandom(); } System.out.println(String.format("\n%s bets %d on %s, starting with balance $%d", punter.getName(), stdBet, pick, punter.getBalance())); int winnings = Round.play(punter, dice, pick, stdBet); roundCount++; System.out.println(String.format("\nRolled %s, %s, %s", dice.get(0).getFace(), dice.get(1).getFace(), dice.get(2).getFace())); if (winnings > 0) { System.out.println(String.format("\n%s won %d, balance now %d\n\n", punter.getName(), winnings, punter.getBalance())); } else { System.out.println(String.format("\n%s lost %d, balance now %d\n\n", punter.getName(), stdBet, punter.getBalance())); } } System.out.println(String.format("Player leaves game with $%d after %d rounds, having started with $%d", punter.getBalance(), roundCount, initialBalance)); } }