package
{
    import flash.display.MovieClip;
    import flash.events.MouseEvent;
    import flash.events.KeyboardEvent;
    import flash.ui.Keyboard;

    public class Main extends MovieClip
    {
        var startMessage:String;
        var mysteryNumber:uint;
        var currentGuess:uint;
        var guessesRemaining:uint;
        var guessesMade:uint;
        var gameStatus:String;
        var gameWon:Boolean;
        var previousGuesses:String;


        public function Main()
        {
            init();
        }
        function init():void
        {
            //Initialize variables

            startMessage = "Gissa ett nummer mellan 1 och 100." + "\n" + "Du får 10 försök.";
            mysteryNumber = Math.ceil(Math.random() * 100);
            guessesRemaining = 10;
            guessesMade = 0;
            gameStatus = "";
            gameWon = false;
            previousGuesses = " ";
            //Trace mN
            trace(mysteryNumber);

            //Initialize tsxt fields
            output.text = startMessage;
            input.text = "";
            input.backgroundColor = 0xFFFFFFFF;
            input.restrict = "0-9";
            input.visible = true;
            stage.focus = input;
            pig.pigText.text = "Lycka till med spelet!";
            guessHistory.text = " ";

            //initialize pig
            pig.gotoAndStop(1);

            //Initialize buttons
            guessButton.enabled = true;
            guessButton.alpha = 1;
            playAgainButton.visible = false;

            // add event listenerers
            guessButton.addEventListener(MouseEvent.CLICK, onGuessButtonClick);
            stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyPress);
        }
        function onGuessButtonClick(event:MouseEvent):void
        {
            if (input.text == "")
            {
                pig.pigText.text = "Ska du inte mata in ett nummer?";
            }
            else if (input.text == "0" || input.text == "00" ||input.text == "000")
            {
                //trace(pig.pigText.text = "0? you are killing mee");
                pig.pigText.text = "0? Det ska vara" + "\n" + "mellan 1 och 100!";
            }
            else
            {
                gameEvents();
            }
        }
        function onKeyPress(event:KeyboardEvent):void
        {
            //trace(event.keyCode);
            if (event.keyCode == Keyboard.ENTER)
            {
                if (input.text == "")
                {
                    pig.pigText.text = "Ska du inte mata in ett nummer?";
                }
                else if (input.text == "0" || input.text == "00" ||input.text == "000")
                {
                    trace(pig.pigText.text = "0? you are killing mee");
                    pig.pigText.text = "0? Det ska vara" + "\n" + "mellan 1 och 100!";
                }
                else
                {
                    gameEvents();
                }
            }
        }
        function gameEvents():void
        {
            guessesRemaining--;
            guessesMade++;
            gameStatus = "Du har " + guessesRemaining + " gissningar kvar";

            //Assign the input from the textfield to the currentGuess variable
            currentGuess = uint(input.text);
            input.text = "";
            previousGuesses += "Försök " + guessesMade + ":  " + currentGuess + "\n" + " ";
            //previousGuesses += String(currentGuess)+ "\n";
            guessHistory.text=previousGuesses;

            //An if/else statement to process the input
            if (currentGuess>mysteryNumber)
            {
                output.text=gameStatus;
                pig.pigText.text="För högt,"+"\n"+"ge inte upp!";
                checkGameOver();
            }
            else if (currentGuess < mysteryNumber)
            {
                output.text=gameStatus;
                pig.pigText.text="För lågt,"+"\n"+"försök igen!";
                checkGameOver();
            }
            else
            {
                gameWon=true;
                endGame();
            }
        }
        function checkGameOver():void
        {
            pig.gotoAndStop(guessesMade);
            if (guessesRemaining<1)
            {
                endGame();
            }
        }
        function endGame():void
        {
            if (gameWon)
            {
                output.text="Jomenvisst, det är "+mysteryNumber+"! Du lyckades rädda grisen på "+guessesMade+" försök!!!";
                pig.pigText.text="Hurra!"+"\n"+"Du gissade rätt!";
                pig.gotoAndStop(1);
            }
            else
            {
                output.text="Det rätta numret var "+mysteryNumber+", men du får trösta dig med lite julskinka!";
                pig.pigText.text="Ojdå, nu är det kört!";
            }
            //Disable the guess button
            guessButton.removeEventListener(MouseEvent.CLICK, onGuessButtonClick);
            guessButton.enabled=false;
            guessButton.alpha=0;
            playAgainButton.visible=true;
            input.visible=false;
            playAgainButton.addEventListener(MouseEvent.CLICK, onPlayAgainButtonClick);
        }
        function onPlayAgainButtonClick(event:MouseEvent):void
        {
            init();
            playAgainButton.removeEventListener(MouseEvent.CLICK, onPlayAgainButtonClick);
        }

    }
}