game1.java

package chess;
import java.io.Console;

public class Game {
    private static boolean gameEnd=false;


    public Game(){
        Board b = new Board();
        b.initialisePieces();
        b.printBoard();
        int c = 0;
        while (!gameEnd){
            //write the game logic

            String start, end;
            int i0, j0, i1, j1;

            if (c == 0){
                System.out.println("--- Whites move ---");
                Console console = System.console();
                do{
                    start = console.readLine("> Enter origin: ");
                }
                while (!CheckInput.checkCoordinateValidity(start));

                i0 = Character.getNumericValue(start.charAt(0))-1;
                j0 = (start.charAt(1))-97;

                if(!b.hasPiece(i0, j0)){
                    System.out.println("No piece on " + start);
                    continue;
                }

                else if (b.getPiece(i0, j0).getColour()==PieceColour.BLACK) {
                    System.out.println("Not your piece");
                    continue;
                }

                do{
                    end = console.readLine("> Enter destination: ");
                }
                while (!CheckInput.checkCoordinateValidity(end));

                i1 = Character.getNumericValue(end.charAt(0))-1;
                j1 = (end.charAt(1))-97;

                if (b.hasPiece(i1,j1)){
                    if (b.getPiece(i1, j1).getColour()==PieceColour.WHITE) {
                        System.out.println("Cannot move here");
                        continue;
                    }
										else {
											System.out.println("Captured");
											b.removePiece(i1, j1);
											Piece p = b.getPiece(i0, j0);
											b.movePiece(i0, j0, i1, j1, p);
											b.printBoard();
										}
                }


                else {
                    Piece p = b.getPiece(i0, j0);
                    b.movePiece(i0, j0, i1, j1, p);
                    b.printBoard();
                }
                c = c + 1;

            }
            if (c == 1){
                System.out.println("--- Blacks move ---");
                Console console = System.console();
                do{
                    start = console.readLine("> Enter origin: ");
                }
                while (!CheckInput.checkCoordinateValidity(start));

                i0 = Character.getNumericValue(start.charAt(0))-1;
                j0 = (start.charAt(1))-97;

                if(!b.hasPiece(i0, j0)){
                    System.out.println("No piece on " + start);
                    continue;
                }

                else if (b.getPiece(i0, j0).getColour()==PieceColour.WHITE) {
                    System.out.println("Not your piece");
                    continue;
                }

                do{
                    end = console.readLine("> Enter destination: ");
                }
                while (!CheckInput.checkCoordinateValidity(end));

                i1 = Character.getNumericValue(end.charAt(0))-1;
                j1 = (end.charAt(1))-97;

                if (b.hasPiece(i1,j1)){
                    if (b.getPiece(i1, j1).getColour()==PieceColour.BLACK) {
                        System.out.println("Cannot move here");
                        continue;
                    }
                }

                else if (b.hasPiece(i1,j1)){
                    if (b.getPiece(i1, j1).getColour()==PieceColour.WHITE) {
                    Piece p = b.getPiece(i0, j0);
                    b.movePiece(i0, j0, i1, j1, p);
                    b.printBoard();
                    }
                }

                else {
                    Piece p = b.getPiece(i0, j0);
                    b.movePiece(i0, j0, i1, j1, p);
                    b.printBoard();
                }
                c = c - 1;
            }


        }
    }


    public static void main (String args[]){
        Game g  = new Game();
    }
}