ProjectEvaluation1/Game.java at master · manav0299/ProjectEvaluation1 · GitHub

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package tic;

public class Game {

char [][] table = new char[3][3];


public void initializeGame()
{
  for (int i = 0; i < 3; i++)
      for (int p=0; p < 3; p++)
          table [i][p]= ' ';
}


public boolean checkIfLegal(int row, int column)
{
   if( (row>2 || column>2) || (row<0 || column <0) )
       return true;

else if(table[row][column]=='x' || table[row][column]=='o')
      return true;

      return false;
}


public void changeBoard(char player, int row, int column)
{
  table[row][column]=player;

}


public void displayBoard()
{

  System.out.println("  0  " + table[0][0] + "|" + table[0][1] + "|" + table[0][2]);
  System.out.println("    --+-+--");
  System.out.println("  1  " + table[1][0] + "|" + table[1][1] + "|" + table[1][2]);
  System.out.println("    --+-+--");
  System.out.println("  2  " + table[2][0] + "|" + table[2][1] + "|" + table[2][2]);
  System.out.println("     0 1 2 ");
}


public char changePlayer(char player) {
  char newTurn='e';
  if (player == 'o')
      newTurn='x';
  if (player == 'x')
      newTurn='o';
  return newTurn;
}


public boolean checkIfWinner() {
       if( table [0][0]==table[1][0] && table[1][0] == table[2][0] && (table [0][0]=='x' || table [0][0]=='o'))
              return true;
  else if( table [0][1]==table[1][1] && table[1][1] == table[2][1] && (table [0][1]=='x' || table [0][1]=='o'))
              return true;
  else if( table [0][2]==table[1][2] && table[1][2] == table[2][2] && (table [0][2]=='x' || table [0][2]=='o'))
              return true;
  else if( table [0][0]==table[0][1] && table[0][1] == table[0][2] && (table [0][0]=='x' || table [0][0]=='o'))
              return true;
  else if( table [1][0]==table[1][1] && table[1][1] == table[1][2] && (table [1][0]=='x' || table [1][0]=='o'))
              return true;
  else if( table [2][0]==table[2][1] && table[2][1] == table[2][2] && (table [2][0]=='x' || table [2][0]=='o'))
              return true;
  else if( table [0][0]==table[1][1] && table[1][1] == table[2][2] && (table [0][0]=='x' || table [0][0]=='o'))
              return true;
  else if( table [2][0]==table[1][1] && table[1][1] == table[0][2] && (table [2][0]=='x' || table [2][0]=='o'))
              return true;
  else
              return false;
}


public boolean checkIfTie() {
  for (int i = 0; i < 3; i++)
      for (int p=0; p < 3; p++)
          if(table [i][p]==' ')
              return false;

  return true;
}


  }