#-------------------------------------------------------------------------- IMPORTS ---------------------------------------------------------------------------
import time, random, pickle
#------------------------------------------------------------------------ DEFINITIONS -------------------------------------------------------------------------
selection = -1
money = 0
numOfCorrectAnswer = 0
#--------------------------------------------------------------------- readScore FUNCTION ---------------------------------------------------------------------
def readScore():
    scores = open('scores.pkl', 'rb')
    highscores = pickle.load(scores)
    scores.close()
    return highscores
#--------------------------------------------------------------------- saveScore FUNCTION ---------------------------------------------------------------------
def saveScore(highscores):
    scores = open('scores.pkl', 'wb')
    pickle.dump(highscores[:10], scores)
    scores.close()
#---------------------------------------------------------------------- setScore FUNCTION ---------------------------------------------------------------------
def setScore(playerName):
    global money
    highscores = []
    highscores = readScore()
    highscores.append((money, playerName))
    highscores = sorted(highscores, reverse=True)
    saveScore(highscores)
    readScore()
#-------------------------------------------------------------------- printScore FUNCTION ---------------------------------------------------------------------
def printScore():
    highscores = []
    name = []
    score = []
    highscores = readScore()
    for i in range(10):
        name.append(highscores[i][1])
        score.append(highscores[i][0])
    print "--------------- TOP 10 PLAYERS ---------------"
    for i in range(10):
        print str(i + 1) + ". " + name[i] + " " + str(score[i]) + "kn"
    print "----------------------------------------------"
    time.sleep(3)
    return
#---------------------------------------------------------------- checkIsNumberInArray FUNCTION ---------------------------------------------------------------
def checkIsNumberInArray(i, num, questionNumbers):
    for x in range(i):
        if questionNumbers[x] == num:
            return 1
    return 0
#--------------------------------------------------------------- randomSelectQuestions FUNCTION ---------------------------------------------------------------
def randomSelectQuestions(count):
    questionNumbers = []
    for i in range(15):
        while True:
            num = random.randint(0, count - 1)
            if checkIsNumberInArray(i, num, questionNumbers) == 0:
                questionNumbers.append(num)
                break
    return questionNumbers
#-------------------------------------------------------------------- askQuestion FUNCTION --------------------------------------------------------------------
def askQuestion(i, quesNum, questions, price):
    global money, numOfCorrectAnswer
    myanswer = "Ne znam"
    question = questions[quesNum][0]
    correctAnswer = questions[quesNum][1]
    answer1 = questions[quesNum][2]
    answer2 = questions[quesNum][3]
    answer3 = questions[quesNum][4]
    answer4 = questions[quesNum][5]

    print "Pitanje %d (za %dkn): " % ((i + 1), price) + "\n" + question
    time.sleep(1)
    print "a) " + answer1
    time.sleep(1)
    print "b) " + answer2
    time.sleep(1)
    print "c) " + answer3
    time.sleep(1)
    print "d) " + answer4
    selection = raw_input("Unesite tocan odgovor (a/b/c/d): ")
    if selection == 'a':
        myanswer = answer1
    elif selection == 'b':
        myanswer = answer2
    elif selection == 'c':
        myanswer = answer3
    elif selection == 'd':
        myanswer = answer4
    if myanswer == correctAnswer:
        print "----------------------------------------------\n" + "Vas odgovor je tocan, trenutno imate %dkn" % price + "\n----------------------------------------------\n"
        money = price
        numOfCorrectAnswer += 1
        return 1
    else:
        print "----------------------------------------------\n" + "Vas odgovor nije tocan!\n=> Tocan odgovor: " + correctAnswer + "\n----------------------------------------------\n"
        return 0
#------------------------------------------------------------------ selectQuestion FUNCTION -------------------------------------------------------------------
def selectQuestion(playerName, questions, count):
    global money, numOfCorrectAnswer
    money = 0
    numOfCorrectAnswer = 0
    questionNumbers = randomSelectQuestions(count)
    for i in range(len(questionNumbers)):
        if i == 0:
            price = 100
        else:
            price += price
        if askQuestion(i, questionNumbers[i], questions, price) == 0:
            break
    print "----------------------------------------------\n" + "Odgovorili ste tocno na %d od 15 pitanja.\nOsvojili ste %dkn." % (numOfCorrectAnswer, money) + "\n----------------------------------------------\n"
    setScore(playerName)
    time.sleep(3)
#--------------------------------------------------------------------- readFile FUNCTION ----------------------------------------------------------------------
def readFile(playerName):
    count = 0
    questions = []

    openedFile = open("questions.txt", "r")
    if openedFile.mode == "r":
        loadRow = openedFile.readlines()
        for oneLine in loadRow:
            sentence = oneLine.split("#")
            questions.append(sentence)
            count += 1
    selectQuestion(playerName, questions, count)
#--------------------------------------------------------------------- addAnswer FUNCTION ---------------------------------------------------------------------
def addAnswer():
    f = open("questions.txt","a+")
    question = raw_input("Unesite pitanje: ")
    f.write(question + "#")
    correctAnswer = raw_input("Unesite odgovor na uneseno pitanje: ")
    f.write(correctAnswer + "#")
    for i in range(4):
        answer = raw_input("Unesite odgovor %d: " % (i+1))
        if i < 3:
            f.write(answer + "#")
        else:
            f.write(answer + "\n")
    f.close