PIbd-23_Minhasapov_R.H._Excavator_Hard/MapWithSetTracktorGeneric.java

import java.awt.*;
import java.awt.image.BufferedImage;
import java.util.LinkedList;

public class MapWithSetTracktorGeneric <T extends IDrawningObject, U extends AbstractMap>{
    public final int _pictureWidth;
    public final int _pictureHeight;
    public final int _placeSizeWidth = 150;
    public final int _placeSizeHeight = 100;
    public final SetTracktorGeneric<T> _setTracktor;
    private final U _map;

    public MapWithSetTracktorGeneric(int picWidth, int picHeight, U map) {
        int width = picWidth / _placeSizeWidth;
        int height = picHeight / _placeSizeHeight;
        _setTracktor = new SetTracktorGeneric<>(width * height);
        _pictureWidth = picWidth;
        _pictureHeight = picHeight;
        _map = map;
    }

    public int addTracktor(T tracktor) {
        return _setTracktor.insert(tracktor);
    }

    public T removeTracktorAt(int position) {
        return _setTracktor.remove(position);
    }

    public Image showSet() {
        BufferedImage img = new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_ARGB);
        Graphics2D gr = (Graphics2D)img.getGraphics();
        drawBackground(gr);
        drawTracktor(gr);
        return img;
    }

    public Image showOnMap() {
        shaking();
        for (var tracktor : _setTracktor.getTracktors())
        {
            if (tracktor != null)
            {
                return _map.CreateMap(_pictureWidth, _pictureHeight, tracktor);
            }
        }
        return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_RGB);
    }

    public Image moveObject(Direction direction) {
        if (_map != null) {
            return _map.MoveObject(direction);
        }
        return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_ARGB);
    }

    private void shaking() {
        int j = _setTracktor.getCount() - 1;
        for (int i = 0; i < _setTracktor.getCount(); i++)
        {
            if (_setTracktor.get(i) == null)
            {
                for (; j > i; j--)
                {
                    var tracktor  = _setTracktor.get(j);
                    if (tracktor  != null)
                    {
                        _setTracktor.insert(tracktor , i);
                        _setTracktor.remove(j);
                        break;
                    }
                }
                if (j <= i)
                {
                    return;
                }
            }
        }
    }

    private void drawBackground(Graphics2D g) {
        Color pen = Color.WHITE;
        Stroke penStroke = new BasicStroke(3);
        Color brush = Color.LIGHT_GRAY;
        Color disabledPersonBadgeBrush = Color.WHITE;
        for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
        {
            for (int j = 0; j < _pictureHeight / _placeSizeHeight; j++)
            {
                // Асфальт
                g.setColor(brush);
                g.fillRect( i * _placeSizeWidth, j * _placeSizeHeight, _placeSizeWidth, _placeSizeHeight);
                // Разметка
                g.setColor(pen);
                g.setStroke(penStroke);
                g.drawLine(i * _placeSizeWidth, j * _placeSizeHeight, (i * _placeSizeWidth) + (_placeSizeWidth / 2), j * _placeSizeHeight);
                g.drawLine(i * _placeSizeWidth, j * _placeSizeHeight, i * _placeSizeWidth, (j * _placeSizeHeight) + _placeSizeHeight);
                g.drawLine(i * _placeSizeWidth, (j + 1) * _placeSizeHeight, (i * _placeSizeWidth) + (_placeSizeWidth / 2), (j + 1) * _placeSizeHeight);
                if (j%2==0)
                {
                    // Знак паркинга
                    g.setColor(pen);
                    g.setStroke(penStroke);
                    g.drawLine(i * _placeSizeWidth + 20, j * _placeSizeHeight + 60, i * _placeSizeWidth + 60, j * _placeSizeHeight + 60);
                    g.drawLine(i * _placeSizeWidth + 20, j * _placeSizeHeight + 60, i * _placeSizeWidth + 20, j * _placeSizeHeight + 40);
                    g.drawLine(i * _placeSizeWidth + 20, j * _placeSizeHeight + 40, i * _placeSizeWidth + 40, j * _placeSizeHeight + 40);
                    g.drawLine(i * _placeSizeWidth + 40, j * _placeSizeHeight + 40, i * _placeSizeWidth + 40, j * _placeSizeHeight + 60);
                }
                else
                {
                    // Инвалид
                    // Колесо
                    g.setColor(pen);
                    g.setStroke(penStroke);
                    g.drawOval(i * _placeSizeWidth + 40, j * _placeSizeHeight + 50, 30, 30);
                    // Голова
                    g.setColor(disabledPersonBadgeBrush);
                    g.setStroke(new BasicStroke(1));
                    g.fillOval(i * _placeSizeWidth + 20, j * _placeSizeHeight + 60, 10, 10);
                    // Туловище
                    g.setColor(pen);
                    g.setStroke(penStroke);
                    g.drawLine(i * _placeSizeWidth + 25, j * _placeSizeHeight + 65, i * _placeSizeWidth + 55, j * _placeSizeHeight + 60);
                    // Рука
                    g.drawLine(i * _placeSizeWidth + 32, j * _placeSizeHeight + 65, i * _placeSizeWidth + 38, j * _placeSizeHeight + 55);
                    // Нога
                    g.drawLine(i * _placeSizeWidth + 55, j * _placeSizeHeight + 60, i * _placeSizeWidth + 60, j * _placeSizeHeight + 40);
                    // Голеностоп
                    g.drawLine(i * _placeSizeWidth + 60, j * _placeSizeHeight + 40, i * _placeSizeWidth + 65, j * _placeSizeHeight + 38);
                }
            }
        }
        g.setStroke(new BasicStroke(1));
    }

    private void drawTracktor(Graphics2D g) {
        int width = _pictureWidth / _placeSizeWidth;
        int curWidth = width-1;
        int curHeight = 0;

        for(var tracktor : _setTracktor.getTracktors()){
            // установка позиции
            // Влево - вниз
            if (tracktor!=null){
                tracktor.setObject(
                        curWidth * _placeSizeWidth,
                        curHeight * _placeSizeHeight,
                        _pictureWidth,
                        _pictureHeight);
                tracktor.drawningObject(g);
                if (curWidth > 0)
                {
                    curWidth--;
                }
                else
                {
                    curWidth = width-1;
                    curHeight++;
                }
            }
        }
    }
}