Android Open Source - Game-of-thrones-trivia Trivia Game

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From Project

Back to project page Game-of-thrones-trivia.

License

The source code is released under:

MIT License

Java Source Code

package com.GameOfThrones.Trivia.core;
/*ww  w.  j ava  2  s  . c  o  m*/
import java.util.ArrayList;

/**
 * Trivia game.
 * 
 * @author andre
 * 
 */
public class TriviaGame implements java.io.Serializable {
  /** Gives the user 21 seconds to answer each trivia */
  public final static long QUESTION_TIME = 21000;

  /**
   * Score the user accumulates
   */
  private int gameScore;

  /** Keep track of current game statsView */
  private int amountCorrect, questionsNumber;

  private static final long serialVersionUID = -408390483770836593L;

  private int triviaTime;

  private QuestionCollection allQuestions;

  private int numberOfQuestions;

  /**
   * Constructor
   * 
   * @param allquestions
   * @param numberOfQuestions
   * @param triviaTime
   */
  public TriviaGame(QuestionCollection allquestions, int numberOfQuestions,
      int triviaTime) {
    this.allQuestions = allquestions;
    allQuestions.shuffle();
    triviaTime = this.triviaTime;
    amountCorrect = 0;
    questionsNumber = 0;
    this.numberOfQuestions = numberOfQuestions;
  }

  /**
   * Constructor
   * 
   * @param allquestions
   * @param numberOfQuestions
   * @param triviaTime
   */
  public TriviaGame(QuestionCollection allquestions, int numberOfQuestions,
      int triviaTime, GameCharacter gameCharacter) {
    this(allquestions, numberOfQuestions, triviaTime);
    allquestions
        .keepOnly(Session.getInstance().getMap().get(gameCharacter));
  }

  /**
   * Moves forward the question used.
   * 
   * @throws OutOfQuestionsException
   */
  public void nextQuestion() throws OutOfQuestionsException {
    questionsNumber++;
    if (allQuestions.isDone()) {
      throw new OutOfQuestionsException();
    } else {
      allQuestions.next();
    }
  }

  /**
   * Keeps questions only whose ids match any in the keepIds
   * QuestionCollection.
   * 
   * @param keepsIds
   *            - list of questions ids
   */
  public void keepOnly(ArrayList<Integer> keepsIds) {
    allQuestions.keepOnly(keepsIds);
  }

  /**
   * @return the gameScore
   */
  public int getGameScore() {
    return gameScore;
  }

  /**
   * @return the amountCorrect
   */
  public int getAmountCorrect() {
    return amountCorrect;
  }

  /**
   * If the choice was correct, a correct toast is shown. If an incorrect
   * button was selected, a DialogFragment is shown displaying the correct
   * choice. Will try to determine if the user has answered the total amount
   * of trivia trivia, if they have endGame() is called, otherwise mapText()
   * is called and the game goes on to the next trivia
   * 
   * @param button
   *            - int representing the user's trivia choice
   * @throws OutOfQuestionsException
   */
  public boolean choiceSelected(int button, long timeLeft) {
    boolean correct = getCorrectChoice() == button;
    if (correct) {
      gameScore += (timeLeft * 23);
    }
    return correct;
  }

  /**
   * 
   * @return returns the current correct choice
   */
  public int getCorrectChoice() {
    return allQuestions.current().getCorrectAnswer();
  }

  /**
   * 
   * @return the amount of questions answered
   */
  public int getQuestionsAnswered() {
    return questionsNumber;
  }

  /**
   * 
   * @return Whether the game is over
   */
  public boolean isGameOver() {
    return questionsNumber >= numberOfQuestions;
  }

  /**
   * @return Returns the current question
   */
  public Question getCurrentQuestion() {
    return allQuestions.current();
  }

  public int getNumberOfQuestions() {
    return numberOfQuestions;
  }
}

Java Source Code List

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