guiWhy.java

// John Moeder
//  GUI Libraries
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.stage.Stage;
import javafx.geometry.Pos; 
import javafx.geometry.Insets;
import javafx.scene.text.Font;

//Graphics Libraries 
import javafx.scene.canvas.*;
import javafx.scene.paint.Color;
import javafx.scene.text.*;
import javafx.scene.image.*;

public class guiWhy extends Application // Start of Class
{
  // Private variables consist of dynamic gui vars or game logic variables
  
   private logic playerobj = new logic(); // holds each player obj, including their scoreboard, and overall score
   private int setButtonArr; // used to setOnAction for button array categories

    // gui vars
    private Stage window; // main windows that gui runs ins
    private Scene scene1, scene2, scene3; // scene 1 is main menu and scene 2 will be main board screen
    private Button [] categories = new Button [13]; // buttons to that score roll in a category
    private Label [] sBoard = new Label [13];
    private Label sboardTitle = new Label(" SCOREBOARD ");
    private Label totalScore = new Label("  Score:  - ");

    private Button diceButtons [] = new Button[5]; // dice images for roll values and reserve toggle
    private Image diceNullImg = new Image("resources/diceNull.png"); // default image for dice
    private Image rules = new Image("resources/helpviewSmallEdited.png");
    private Image rulesSmall = new Image("resources/helpviewSmaller.png");

    private Label rollVal = new Label("You rolled a: "); // value of the roll
    private Label curPlayer = new Label("Player "+(playerobj.getCurPlayer()+1)+"'s Turn"); // who the current player is
    private Label numRolls = new Label("Rolls Left: "+ playerobj.getreroll()); // number of rolls available per turn
    private Label leadScore = new Label(""); // Tracks whos winning/how many points p1 needs to win
    private Label availableChoice = new Label(""); // tells player if option is already taken
    private Label EndWinner = new Label(""); // tells player if option is already taken
    
    private TextField input = new TextField("# of players?"); // field for the number of players playing
    private TextArea textarea = new TextArea("Beginning the game is simple, type how many players will play in the box and click the 'click me to play button'. Once in game the player will roll the dice, if the player chooses they may select dice they wish to reserve and roll again or pick a category that will give them points. If the player changes their mind they may choose to unselect a die at any time and that die will roll when the user selects the roll button. The player gets three rolls and then must decide on the category that would best suit their current situation. When all players have all categories scorred the game is over and a winner will be determined.\n\n Player will receive a 35 point bonus at the end of the game if they scored more than 62 in the upper section (Total of 1 dice trough total of 6 dice)\n If you are playing as 1 player than your goal is to be a predetemined score of 220!");
    private String [] options = new String[] {"Total of Aces: 1's","Total of Twos: 2's","Total of Threes: 3's", "Total of Fours: 4's",
    "Total of Fives: 5's", "Total of Sixes: 6's", "3 of A Kind | Total of All 5 Dice", "4 of A Kind | Total of All 5 Dice", "Full House | 25 points","Small Straight | 30 points", "Large Straight | 40 points", 
    "YAHTZEE! | 50 points", "Chance | Total of All 5 Dice"}; // list of player's scoring options for dice

    private String [] scoreOptions = new String[] {" Aces: 1's "," Twos: 2's "," Threes: 3's ", " Fours: 4's ",
    " Fives: 5's ", " Sixes: 6's ", " 3 of A Kind ", " 4 of A Kind ", " Full House "," Small Straight ", " Large Straight ", 
    " YAHTZEE! ", " Chance "}; // list of player's scoring options for sBoard

    public static void main(String[] args) { // main, runs start function
        launch(args);
    }

    @Override // required for start, which is pulled from application class
    public void start(Stage primaryStage) {
        window = primaryStage; // set window to primary stage



        
        ///////////////////////////////////////////////// START OF LAYOUT 1 ////////////////////////////////////

        // GRAPHICS TITLE

      Canvas canvas = new Canvas(350,75 ); // canvas upon gc graphics title will be drawn

      GraphicsContext gc = canvas.getGraphicsContext2D();
         
     gc.setFill( Color.RED );
     gc.setStroke( Color.BLACK );
     gc.setLineWidth(2);
     Font theFont = Font.font( "Times New Roman", FontWeight.BOLD, 48 );
     gc.setFont( theFont );
     gc.fillText( "Yahtzee!", 90, 35 );
     gc.strokeText( "Yahtzee!",90, 35 );

     
        //TITLE LABEL, USED AS invisible vertical spacer

        Label label1 = new Label("Yahtzee!"); // set up welcome label
        label1.setFont(Font.font("Arial Black",25));
        label1.setVisible(false);

        // PLAY BUTTON AND INSTRUCTIONS BUTTON

        Button startGame = new Button("Click me to play"); // button that when clicked, sets player (# of players) to textfield input and switches scenes
        Button instruct = new Button("Instructions"); // FINISH?
        startGame.setOnAction(e->{ setPlayerGui(input);}); // sets up intial player values
        input.setMaxWidth(310); // set textfeild width where user enters number of players
        input.setOnAction(e->{ setPlayerGui(input);});
        instruct.setOnAction(e->{instructbutton();});

        //Layout 1 - elements in vertical column for main menu/start screen

        VBox layout1 = new VBox(20);
        layout1.setAlignment(Pos.BASELINE_CENTER);
        layout1.getChildren().addAll(label1, canvas, input, startGame, instruct);
        scene1 = new Scene(layout1, 350, 420);






        ////////////////////////////////////////// START OF LAYOUT 2 /////////////////////////////////////////////


        // DICE IMAGE INTIALIZATION

        for (int i =0; i<5; i++) // set up dice images
        {
          int repetitive =i; // avoid final issue with i on setOnAction reserveDice call
         diceButtons[i] = new Button("",new ImageView(diceNullImg)); //set up intial dice images (change dice to array so, this could be 1 for loop)
         diceButtons[i].setStyle("-fx-background-color: transparent;"); // set buttons to transparent so only the image is shown
         diceButtons[i].setOnAction(e->{ reserveDice(repetitive);}); 
        }
    

        // IMAGE AND LABELS INDICATING MEANING OF X AND O DICE 

            Image ximg = new Image("resources/x.png"); // default image for dice
            Button xbut=new Button("", new ImageView(ximg));
            xbut.setStyle("-fx-background-color: transparent;");
            Label xlabel = new Label("= Don't Reroll/Reserve Dice"); // label that indicates dice that look like x.png are reserved
    
            Image oimg = new Image("resources/o.png"); // default image for dice
            Button obut=new Button("", new ImageView(oimg));
            obut.setStyle("-fx-background-color: transparent;");
            Label olabel = new Label("= Reroll Dice"); // label that indicates dice that look like o.png are rerolled
                    
            xlabel.setPadding(new Insets(6,0,0,-15)); // set paddin on dice images
            olabel.setPadding(new Insets(6,0,0,-15));
    

        // MENU BUTTON TO GO BACK TO TITLE SCREEN

        Button Menu = new Button("Back to the Main Menu");
        Menu.setOnAction(e -> {
          window.setScene(scene1);}); // change scene to main menu and saveGame func

          Button InstructionsMenu = new Button("Back to the Main Menu");
          InstructionsMenu.setOnAction(e -> {
            window.setScene(scene1);});


        // TOP BORDER OF BORDERLAYOUT

        HBox topBorder = new HBox(); // HBox and Border Top, Contains main menu, current player, dice help/tip images
        topBorder.setPadding(new Insets(10,0,0,22));
        topBorder.setSpacing(10);
        curPlayer.setFont(Font.font("Arial Black",14)); // current player label
        HBox.setMargin(curPlayer,new Insets(5,0,0,0));
        topBorder.getChildren().addAll(Menu,curPlayer,obut,olabel,xbut,xlabel);  //add items to border top


        // MIDDLE SECTION OF BORDERLAYOUT

           // BUTTON ROLL

           Button roll = new Button("Roll!"); // button to roll dice 
           roll.setFont(Font.font("Arial Black",20));
           roll.setTranslateY(-10);

           roll.setOnAction(e->{rollSet();}); // roll 5 di, calls rollLogic function

           // FOUR HBOXS THAT WILL BE PUT IN VBOX TO MAKE UP MIDDLE SECTION

        HBox innercenterBorder1 = new HBox(); // Hbox for center row 1, contains row images with roll values
        HBox innercenterBorder2 = new HBox(30); // Hbox for center row 2, contains roll button, numeric roll values, number of rolls left and if availableChoice label
        HBox innercenterBorder3 = new HBox(); // center row 3, with minimal scoreboard for all players and label with winner
        HBox innercenterBorder4 = new HBox(); // center row 3, with minimal scoreboard for all players and label with winner

            // ASSIGNING EACH HBOX ITS GUI ELEMENTS AND POSITIONING
       
        innercenterBorder1.getChildren().addAll(diceButtons[0],diceButtons[1],diceButtons[2],diceButtons[3],diceButtons[4]);
        innercenterBorder1.setAlignment(Pos.CENTER);

        innercenterBorder2.getChildren().addAll(roll, rollVal, numRolls, availableChoice);
        innercenterBorder2.setPadding(new Insets(0, 0, 0, 12));
        innercenterBorder2.setAlignment(Pos.CENTER);
        
        innercenterBorder3.setAlignment(Pos.CENTER);

        
        EndWinner.setFont(Font.font("Arial Black",16));
        innercenterBorder3.getChildren().addAll(leadScore,EndWinner); // add lead score and endwinner to innerBorder 3
        innercenterBorder3.setPadding(new Insets(-40, 0, 0, 0));
        
        innercenterBorder4.setAlignment(Pos.CENTER);
        innercenterBorder4.setPadding(new Insets(-40, 0, 0, 0));

          
        final ImageView helpfulHand = new ImageView();  // image for instructions with roll examples
        helpfulHand.setImage(rulesSmall);
        innercenterBorder4.getChildren().addAll(helpfulHand);

            // VBOX THAT MAKES UP MIDDLE SECTION

        VBox centerBorder = new VBox(40); // main vbox for center border that contains inner rowsS
        centerBorder.getChildren().addAll(innercenterBorder1,innercenterBorder2,innercenterBorder3,innercenterBorder4);


        // EAST BORDER OF BORDERLAYOUT

        GridPane eastBorder = new GridPane(); // scene 2 element put into a FlowPane. Categories[]
        eastBorder.setVgap(20);
        eastBorder.setPadding(new Insets(10,0,-40,10));

        // WEST BORDER OF BORDERLAYOUT

        GridPane westBorder = new GridPane(); //sBoard, extended scoredboard for each player, shown on their turn
        westBorder.setVgap(25);
        westBorder.setPadding(new Insets(30,0,0,10));
        westBorder.setGridLinesVisible(true);

        sboardTitle.setFont(Font.font("Arial Black",14));
        totalScore.setFont(Font.font("Arial Black",14));
        westBorder.getChildren().add(sboardTitle);
    
      
        // DECLARATION OF BORDERLAYOUT FOR GAME SCREEN

        BorderPane layout2 = new BorderPane(); // scene 2 main gui layout

        // INTIALIZE CATERGORY BUTTONS AND SCOREBOARD

        for (setButtonArr=0; setButtonArr<13; setButtonArr++ ) // set button text to correct numbered option.
        {
          int i = setButtonArr; // set i here because of final int issue if declared in for loop

          categories[setButtonArr] = new Button(options[i]); // Set Buttons for scoring
          categories[setButtonArr].setOnAction(e->scoreRoll(i+1)); // Score roll based on corresponding number
          GridPane.setConstraints(categories[setButtonArr], 0,i); // add button at i to the layout
          categories[i].setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE); // set button to a max size so they are all the same width
          categories[i].setFont(Font.font("Arial Black",14)); // set font style
          eastBorder.getChildren().add(categories[i]); // add each button to the eastborder vbox

          sBoard[setButtonArr] = new Label(scoreOptions[i]+" -  "); // set Label for sBoard
          GridPane.setConstraints(sBoard[setButtonArr], 0,i); // add button at i to the layout
          sBoard[i].setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE); // set button to a max size so they are all the same width
          sBoard[i].setFont(Font.font("Verdana",14)); // set font style
          westBorder.add(sBoard[i],0,i+1); // add each button to the eastborder vbox // i + 1 to avoid aces and scoreboard on same cell
        }

        // ADD SCORE TO End of cATEGORY
        westBorder.add(totalScore,0,14); // add total score to end of scoredboard


        // ADD BORDERS TO BORDERLAYOUT

        layout2.setRight(eastBorder); // set border values for main scene2 borderlayout
        layout2.setLeft(westBorder);
        layout2.setTop(topBorder);
        layout2.setCenter(centerBorder);

        BorderPane.setMargin(centerBorder, new Insets(50,0,0,0)); // insets for each border
        BorderPane.setMargin(westBorder, new Insets(0,12,0,12));
        BorderPane.setMargin(eastBorder, new Insets(0,20,0,0));
        

        ///////////// INSTRUCTIONS WINDOW GUI / LAYOUT 3 ////////////////

        VBox Layout3 = new VBox(); // layout 3, for Instructions page
       
        Layout3.setPadding(new Insets(15, 12, 15, 12));
        Layout3.setSpacing(10);

        // TEXTBOX WITH INSTRUCTIONS

        textarea.setWrapText(true); // textbox for instructions
        textarea.setEditable(false);
        //textarea.setFont(Font.font("Arial",20));
  
        // IMAGE DEFINING ROLL CATEGORIES

        final ImageView selectedImage = new ImageView();  // image for instructions with roll examples
        selectedImage.setImage(rules);
        Layout3.setAlignment(Pos.CENTER);
        Layout3.getChildren().addAll(InstructionsMenu,textarea,selectedImage); // add menu button, textarea, and image to instructions scene
        
        scene2 = new Scene(layout2, 1030, 740); // set scene to new scene
        scene3 = new Scene(Layout3, 1030, 770);
        scene3.getStylesheets().add("resources/style_1.css"); // set style sheet for instructions

        // INITAL WINDOW SETUP. SET SCREEN TO TITLE SCREEN AND SHOW
        scene1.getStylesheets().add("resources/style.css"); // style sheet for main menu
        window.setScene(scene1);
        window.setTitle("Yahtzee!");
        window.show();
    }

    /////////////////  START OF GUI LOGIC, DYNAMIC vars handling ///////////

    public void setPlayerGui(TextField input) // Initial Game window gui setup and calls to logic class
    {    
      playerobj = new logic(); // new playerobj, containing every player
      
      // RESET LABELS IN THE CASE USER EXITS GAME AND STARTS A NEW ONE 
      curPlayer.setText("Player "+(playerobj.getCurPlayer()+1)+"'s Turn"); // reset curplayer text
      EndWinner.setText(""); // reset winner text
      availableChoice.setText("");// reset available text
      leadScore.setText("");
      leadScore.setFont(Font.font("Arial Black",14));

      if(playerobj.setPlayer(input)) // if gameLogic is ok with text input
      {
        window.setScene(scene2); // switch scenes
        curLabel(); // reset labels
      }
      else return;
    }

    public void curLabel() // reset gui elements and/or set elements according to the current player 
    {
      // Labels and CMD LINE CALL
       curPlayer.setText("Player "+(playerobj.getCurPlayer()+1)+"'s Turn");
       System.out.print(playerobj.getCurPlayer());
       numRolls.setText("Rolls Left: "+ playerobj.getreroll());
       rollVal.setText("You rolled a: ");


      // RESET DICE IMAGES
       for(int i =0; i<5; i++)
       diceButtons[i].setGraphic(new ImageView(diceNullImg)); // reset dice images to dicenull


      // SET SCOREBOARD TO CURRENT PLAYER VALUES
      
        for(int i=0;i<13;i++) // set scoreboard
        {
        if(playerobj.getSboard(i)!=-1)
        sBoard[i].setText(scoreOptions[i]+": "+playerobj.getSboard(i)+" ");
        else
        sBoard[i].setText(scoreOptions[i]+" -  "); // if other players categories values are still default
        }

        if(playerobj.getTotalScore(playerobj.getCurPlayer())==0) // if score is zero for category
        totalScore.setText("  Score:  - ");
        else if(playerobj.getBonus()) // if bonus has been reached
        totalScore.setText("  Score: : "+(playerobj.getTotalScore(playerobj.getCurPlayer())-35) +" \n  + 35 Bonus! " );
        else
        totalScore.setText("  Score: : "+playerobj.getTotalScore(playerobj.getCurPlayer()) );
        
    }

    public void reserveDice(int idex) // Toggle gui dice and logic calls for reserving/rolling dice
    {
      if(rollVal.getText()!="You rolled a: ") // if player has rolled the dice
      {
        playerobj.toggleDice(idex); // toggle dice to be rolled or not logically

        for(int i =0; i<5; i++) // toggle dice images
        {          
          if (playerobj.getDiceToggle(i)==0)
          diceButtons[i].setGraphic(new ImageView(new Image("resources/dice"+(playerobj.getMulti()[playerobj.getCurPlayer()].getRoll(i))+".png")));
          else
          diceButtons[i].setGraphic(new ImageView(new Image("resources/dice"+(playerobj.getMulti()[playerobj.getCurPlayer()].getRoll(i))+"dark.png")));
        }
      
      }
    }

    public void rollSet() // Control game logic and gui logic when player rolls. Includes scoring, determining winner, amount of rolls left, if player can select a category yet
    {
      if(playerobj.getreroll()!=0)
      rollVal.setText("You rolled a: "); // reset roll label/ if player still has rolls left

      int test = playerobj.YahtzeeRollLogic(); // test if player is out of rolls, out of turns or if the game has ended
      
      if(test==0)
      {
        numRolls.setText("OUT OF ROLLS!");
        return;
      }
      if(test==-1) // change players if current player is out of turns
      {
        playerobj.setCurrentPlayer(); 
        curLabel();
        return;
      }
      if(test==-2) //end game and display winner if all players are out of turns
      {
        int winner = playerobj.winner();
        leadScore.setText(""); // Hide leadscore game is over

        if(winner>-1)
        EndWinner.setText("PLAYER "+(winner+1)+" WINS with "+playerobj.getTotalScore(winner)+" points!");

        if(winner==-1)
        EndWinner.setText("PLAYER 1 WINS, beating 220 with "+playerobj.getTotalScore(0)+" points!");

        if(winner==-2)
        EndWinner.setText("PLAYER 1 Loses, unable to beat 220 with "+playerobj.getTotalScore(0)+" points.");
        
        if(winner==-3)
        EndWinner.setText("It's a TIE!");
        
      }

      numRolls.setText("Rolls Left: "+ playerobj.getreroll()); // reset rolls left label

      for(int i = 0; i < 5; i++) // set roll label to roll values
        rollVal.setText(rollVal.getText()+ " " +playerobj.getMulti()[playerobj.getCurPlayer()].getRoll(i));

        for(int i =0; i<5; i++) // set dice images between rolls
        {          
          if (playerobj.getDiceToggle(i)==0)
          diceButtons[i].setGraphic(new ImageView(new Image("resources/dice"+(playerobj.getMulti()[playerobj.getCurPlayer()].getRoll(i))+".png")));
          else
          diceButtons[i].setGraphic(new ImageView(new Image("resources/dice"+(playerobj.getMulti()[playerobj.getCurPlayer()].getRoll(i))+"dark.png")));
        }
    }

    public void scoreRoll(int choice) // gui and logic calls for scoring/picking a category
    {
           if(rollVal.getText()=="You rolled a: ")  // if player tries to score without rolling
       {
        System.out.println("You need to roll first!"); // CMD LINE PRINT
        availableChoice.setText("You Need to Roll First!");// SET LABEL TO OPTION TAKEN!
        return;
       }

       if(playerobj.yahtzeeScoreRoll(choice)) // if player choice is valid/not taken
       {
         // Set appropiate label values
       rollVal.setText("You rolled a: ");
       numRolls.setText("Rolls Left: "+ playerobj.getreroll());
       curPlayer.setText("Player "+(playerobj.getCurPlayer()+1)+"'s Turn");

       //Change leadplayer
       if(playerobj.getPlayers()!=1 && playerobj.winner()!=-3) // more than 1 player playing change score leader if neccessary
       leadScore.setText("Current Leader is Player " + (playerobj.winner()+1)+" With " + playerobj.getTotalScore(playerobj.winner()) +" Point(s)!");
       else if(playerobj.getPlayers()!=1) // then 2 or more players are tied
       leadScore.setText("It is Currently a Tie!");
       else// if one player calculate how many points they need
       leadScore.setText("Player 1 Needs " + (220-playerobj.getTotalScore(0)) + " Points to Win!");


       for(int i =0; i<5; i++) // reset dice toggle values to 0/ to be rolled
       playerobj.setDiceToggle(i,0);

       for(int i =0; i<5; i++) // reset dice images
        diceButtons[i].setGraphic(new ImageView(diceNullImg)); // reset dice images to dicenull/?

        for(int i=0;i<13;i++) // set scoreboard for next player
        {
        if(playerobj.getSboard(i)!=-1)
        sBoard[i].setText(scoreOptions[i]+": "+playerobj.getSboard(i)+ " ");
        else
        sBoard[i].setText(scoreOptions[i]+" -  "); // if other players categories values are still default
        }

        if(playerobj.getTotalScore(playerobj.getCurPlayer())==0) // set total score for next player
        totalScore.setText("  Score:  - ");
        else if(playerobj.getBonus())
        totalScore.setText("  Score: : "+(playerobj.getTotalScore(playerobj.getCurPlayer())-35) +" \n  + 35 Bonus! " );
        else
        totalScore.setText("  Score: : "+playerobj.getTotalScore(playerobj.getCurPlayer()) );
      
        availableChoice.setText("");// SET LABEL TO ""

       }
       else
       availableChoice.setText("Option Already Taken!");// SET LABEL TO OPTION TAKEN!
    }

    private void instructbutton() // set scene to instructions when instructions button is clicked
    {
      window.setScene(scene3);
    }

  }