TicTacToe Game Project

this is a my project TicTacToe Game

how to run app

• download and install JDK 17
• setup environment and check java version installation on terminal

  • java --version

• download this repository or download TicTacToe-Game.jar in the target folder
• open terminal and go to file TicTacToe-Game.jar run the program

  • C:\Users\YourComputer\Downloads\TicTacToe-Game> java -jar TicTacToe-Game.jar
    
    

Prototype TicTacToe Game

Explanation Code

1. data model tictactoe

   public static Character[][] modelGameBoard = {
           {'+','-','-','-','+','-','-','-','+','-','-','-','+'},
           {'|',' ',' ',' ','|',' ',' ',' ','|',' ',' ',' ','|'},
           {'+','-','-','-','+','-','-','-','+','-','-','-','+'},
           {'|',' ',' ',' ','|',' ',' ',' ','|',' ',' ',' ','|'},
           {'+','-','-','-','+','-','-','-','+','-','-','-','+'},
           {'|',' ',' ',' ','|',' ',' ',' ','|',' ',' ',' ','|'},
           {'+','-','-','-','+','-','-','-','+','-','-','-','+'},
   };

2. Business Login TicTacToe Game

   public class TicTacToe {
       private static final String PLAYER = "PLAYER";
       private static final String COMPUTER = "COMPUTER";
   
       public static final ArrayList<Integer> savePlayerNumberPosition = new ArrayList<>();
       public static final ArrayList<Integer> saveComputerNumberPosition = new ArrayList<>();
       
       private static boolean stop = true;
   
   
       public static void printGameBoard() {
           for (Character[] characters : modelGameBoard) {
               System.out.print("\t ");
               for (var column = 0; column < 13; column++) {
                   System.out.print(YELLOW+ characters[column]+ RESET);
               }
               System.out.print("\n");
           }
       }
   
   
       public static boolean playerChoosePosition(Integer numberPosition) {
           return numberPosition >= 1 && numberPosition <= 9;
       }
   
   
       public static Integer computerChoosePosition() {
           Random random = new Random();
           return random.nextInt(9) + 1;
       }
   
   
       public static void inputChoosePosition(String user, Integer userPosition) {
           Character symbol = null;
           if (user.equals("PLAYER")) {
               symbol = 'X';
               savePlayerNumberPosition.add(userPosition);
           }
           if (user.equals("COMPUTER")) {
               symbol = 'O';
               saveComputerNumberPosition.add(userPosition);
           }
   
           switch (userPosition) {
               case 1: modelGameBoard[1][2] = symbol; break;
               case 2: modelGameBoard[1][6] = symbol; break;
               case 3: modelGameBoard[1][10] = symbol; break;
               case 4: modelGameBoard[3][2] = symbol; break;
               case 5: modelGameBoard[3][6] = symbol; break;
               case 6: modelGameBoard[3][10] = symbol; break;
               case 7: modelGameBoard[5][2] = symbol; break;
               case 8: modelGameBoard[5][6] = symbol; break;
               case 9: modelGameBoard[5][10] = symbol; break;
               default: break;
           }
       }
   
   
       public static String checkWinner() {
           ArrayList<List> linePositionWinning = new ArrayList<>();
   
           List<Integer> rowsTop = List.of(1,2,3);
           List<Integer> rowsMid = List.of(4,5,6);
           List<Integer> rowsBottom = List.of(7,8,9);
           List<Integer> colLeft = List.of(1,4,7);
           List<Integer> colMid = List.of(2,5,8);
           List<Integer> colRight = List.of(3,6,9);
           List<Integer> cross1 = List.of(1,5,9);
           List<Integer> cross2 = List.of(3,5,7);
   
           linePositionWinning.add(rowsTop);
           linePositionWinning.add(rowsMid);
           linePositionWinning.add(rowsBottom);
           linePositionWinning.add(colLeft);
           linePositionWinning.add(colMid);
           linePositionWinning.add(colRight);
           linePositionWinning.add(cross1);
           linePositionWinning.add(cross2);
   
           for (var i = 0; i < linePositionWinning.size(); i++) {
               if (savePlayerNumberPosition.containsAll(linePositionWinning.get(i))) {
                   stop = false;
                   return PURPLE+"Congratulation You Won..!"+RESET;
               }else if (saveComputerNumberPosition.containsAll(linePositionWinning.get(i))) {
                   stop = false;
                   return PURPLE+"Computer Won..!"+RESET;
               }else if (savePlayerNumberPosition.size() + saveComputerNumberPosition.size() == 9) {
                   return PURPLE+"Series!"+RESET;
               }
           }
   
           return "";
       }      
   }

3. View

   public static void viewMain() {
       viewTicTacToe();
   
       while (stop) {
           var player = viewPlayerChoose();
           var computer = computerChoosePosition();
   
           if (savePlayerNumberPosition.size() == 4) {
               inputChoosePosition(PLAYER, player);
               viewTicTacToe();
               System.out.println(checkWinner());
               break;
           }
   
           while (savePlayerNumberPosition.contains(player) || saveComputerNumberPosition.contains(player)) {
               System.out.println(RED_BOLD+"Take Another Position!!"+RESET);
               player = viewPlayerChoose();
           }
           inputChoosePosition(PLAYER, player);
   
           while (savePlayerNumberPosition.contains(computer) || saveComputerNumberPosition.contains(computer)) {
               computer = computerChoosePosition();
           }
           inputChoosePosition(COMPUTER, computer);
   
   
           viewTicTacToe();
           String result = checkWinner();
           System.out.println(result);
       }
   }
   
   
   public static void viewTicTacToe() {
       System.out.println(GREEN_BOLD+"\t<< TICTACTOE >>"+RESET);
       printGameBoard();
   }
   
   
   public static Integer viewPlayerChoose() {
       System.out.print("Choose Number ("+RED+"1-9"+RESET+") : ");
       Integer numberPosition = scan.nextInt();
   
       var valid = playerChoosePosition(numberPosition);
       if (!valid) {
           System.out.println(RED_BOLD+"You Choose Position Number "+numberPosition+" Not Found!\n"+RESET);
           stop = false;
       }
       System.out.println("\n");
       return  numberPosition;
   }