/** Adds a new player to the list of all players. Only does so if the name is unique and valid. */
private void addPlayerPrompt() {
Scanner console = new Scanner(System.in);
System.out.println("----- [Set up a New Player] -----");
System.out.println("Please enter your name:");
String name = console.nextLine().trim();
if (players.uniqueName(name)) {
if (players.addPlayer(name, 0, 0)) // Checks if the name is valid.
{
currentPlayer = players.getSize() - 1;
System.out.println("Player created!\n");
}
// Already an else if invalid name in the PlayerList class.
} else System.out.println("Name already exists. Please try another.\n");
}
/**
* This method starts the Lucky Vending Machine. It will continue to display the game menu to the
* player and prompt for input until the player wishes to exit the game.
*/
public void playGame() {
String input = "";
String exitValue = "7";
Scanner console = new Scanner(System.in);
while (!input.equals(exitValue)) {
displayMenu();
System.out.print("> "); // Prompts for user input.
input = console.nextLine();
System.out.println(); // New line for readability.
switch (input) {
case "1":
addPlayerPrompt();
break;
case "2":
if (players.getSize() > 0) guessPrize();
else System.out.println("No players set up.\n");
break;
case "3":
if (players.getSize() > 0) {
System.out.println("----- [Player Information] -----");
players.getPlayer(currentPlayer).displayPlayer();
} else System.out.println("No players set up.\n");
break;
case "4":
players.displayTop();
pressEnter();
break;
case "5":
System.out.println("----- [Player Information] -----");
players.displayPlayers();
pressEnter();
break;
case "6":
displayHelp();
pressEnter();
break;
case "7":
exitGame();
break;
case "0":
checkPassword();
break; // Prize Menu.
default:
System.out.println("You have selected an invalid option.\n");
break;
}
}
}
/**
* Compares the number given with a random lucky number. If they match, the Player object will be
* updated with details of the new Prize they have won.
*
* @param guess The number that is to be compared.
*/
private void compareLuckyNumber(int guess) {
System.out.println("You have guessed: " + guess);
int randomNumber = LuckyGuessGenerator.generateRandomNumber(prizes.getSize());
System.out.println("The lucky number is: " + randomNumber);
if (guess == randomNumber) {
players.getPlayer(currentPlayer).addPrize(prizes.getPrize(guess - 1));
System.out.println(
"Congratulations! you have won a "
+ prizes.getPrize(guess - 1).getName()
+ " worth $"
+ prizes.getPrize(guess - 1).getWorth()
+ "!\n");
players.getPlayer(currentPlayer).addWorth(prizes.getPrize(guess - 1).getWorth());
} else System.out.println("Too bad! You didn't win anything.\n");
players.getPlayer(currentPlayer).addSpent(prizes.getPrize(guess - 1).getCost());
}
private void playFile(File file) throws Exception {
player = playerList.getPlayer(playListManager.getTrackDatabase().getPlayer());
try {
player.play(file);
} catch (PlayerException e) {
e.printStackTrace();
} finally {
// Without this, RoboJock can't talk because it fights with the
// Java player over the sound device.
player.close();
}
}