PIbd-21_Eliseev_E.E._Airbus_Hard/Project/src/SimpleMap.java

import java.awt.*;

public class SimpleMap extends AbstractMap
{
    //цвет закрытого участка
    private final Color barriedColor = Color.black;

    //цвет открытого участка
    private final Color roadColor = Color.gray;

    @Override
    protected void GenerateMap()
    {
        _map = new int[100][100];
        _size_x = (float)_width / _map.length;
        _size_y = (float)_height / _map[0].length;
        int counter = 0;

        for(int i = 0; i < _map.length; ++i)
        {
            for(int j = 0; j < _map[0].length; ++j)
            {
                _map[i][j] = _freeRoad;
            }
        }

        while(counter < 50)
        {
            int x = _random.nextInt(0, 100);
            int y = _random.nextInt(0, 100);

            if (_map[x][y] == _freeRoad)
            {
                _map[x][y] = _barrier;
                counter++;
            }
        }
    }

    @Override
    protected void DrawRoadPart(Graphics g, int i, int j)
    {
        Graphics2D g2d = (Graphics2D)g;
        g2d.setPaint(roadColor);
        g2d.fillRect((int)(i * _size_x), (int)(j * _size_y), (int)(i * (_size_x + 1)), (int)(j *(_size_y + 1)));
    }

    @Override
    protected void DrawBarrierPart(Graphics g, int i, int j)
    {
        Graphics2D g2d = (Graphics2D)g;
        g2d.setPaint(barriedColor);
        g2d.fillRect((int)(i * _size_x), (int)(j * _size_y), (int)(i * (_size_x + 1)), (int)(j *(_size_y + 1)));
    }
}