Tanks1

package com.luxoft.tanks;

import java.util.Arrays;

/**
 * Created by BKuczynski on 2017-06-21.
 */
public class Tanks {

    final String[][] battleField = {
            {"B", "B", "B", "B", "B", "B", "B", "B", "B"},
            {" ", " ", " ", " ", " ", " ", " ", " ", "B"},
            {"B", "B", "B", " ", "B", " ", "B", "B", "B"},
            {"B", "B", "B", " ", " ", " ", "B", "B", "B"},
            {"B", "B", "B", " ", "B", " ", "B", "B", "B"},
            {"B", "B", " ", "B", "B", "B", " ", "B", "B"},
            {"B", "B", " ", " ", " ", " ", " ", "B", "B"},
            {"B", " ", " ", "B", "B", "B", " ", " ", "B"},
            {"B", " ", " ", "B", "E", "B", " ", " ", "B"}
    };

    private int tankX = 8;
    private int tankY = 2;

    public static void main(String[] args) {
        Tanks tanks = new Tanks();
        tanks.setUp();
        tanks.printCurrentBattleField();
        //asdw q
    }

    private void setUp() {
        battleField[tankX][tankY] = "T";
    }

    private void move(){
        if(tankX == 0){
            sleep(500);
            return;
        }
        String up = battleField[tankX - 1][tankY];
        if(!up.equals(" ")){
            sleep(500);
            return;
        }
        battleField[tankX][tankY] = " ";
        tankX--;
        battleField[tankX][tankY] = "T";
        sleep(500);
    }

    private void sleep(int i) {
        try {
            Thread.sleep(i);
            printCurrentBattleField();
        } catch (InterruptedException e) {


        }
    }

    private void printCurrentBattleField() {
        System.out.println("--------------------------------");

        for (String[] row : battleField) {
            System.out.println(Arrays.toString(row));
        }
    }
}