Pibd-22_Emelyanov_A.S._Airbus._Hard/DrawningPlane.java

import javax.swing.*;
import java.awt.*;
import java.util.Random;

public class DrawningPlane extends JPanel {

    EntityPlane Plane;

    public EntityPlane GetPlane(){
        return Plane;
    }

    protected int _startPosX;
    protected int _startPosY;
    public IDrawningIlluminator IlluminatorDraw;
    public Integer _pictureWidth = null;
    public Integer _pictureHeight = null;
    private int _PlaneWidth = 130;
    private int _PlaneHeight = 70;

    public void SetIlluminator() {
        Random r = new Random();
        int numIllum = r.nextInt(1,4);
        numIllum = numIllum * 10;
        IlluminatorDraw.SetIlluminatorCount(numIllum);
    }

    public DrawningPlane(int speed, float weight, Color bodyColor)
    {
        Plane = new EntityPlane(speed, weight, bodyColor);
        Random random = new Random();
        switch (random.nextInt(3)){
            case 0:
                IlluminatorDraw = new DrawningIlluminator();
                break;
            case 1:
                IlluminatorDraw = new DrawningSqareIlluminator();
                break;
            case 2:
                IlluminatorDraw = new DrawningTriangleIlluminator();
                break;
        }
        SetIlluminator();
    }

    protected DrawningPlane(EntityPlane plane, IDrawningIlluminator illum){
        Plane = plane;
        IlluminatorDraw = illum;
    }

    public void SetPosition(int x, int y, int width, int height)
    {
        if (x >= 0 && x + _PlaneWidth <= width && y >= 0 && y + _PlaneHeight <= height) {
            _startPosX = x;
            _startPosY = y;
            _pictureWidth = width;
            _pictureHeight = height;
        }
    }

    public void MoveTransport(Direction direction)
    {
        if (_pictureWidth == null || _pictureHeight == null)
        {
            return;
        }
        switch (direction)
        {
            case Right:
                if (_startPosX + _PlaneWidth + Plane.Step < _pictureWidth)
                {
                    _startPosX += Plane.Step;
                }
                break;
            case Left:
                if (_startPosX - Plane.Step > 0)
                {
                    _startPosX -= Plane.Step;
                }
                break;
            case Up:
                if (_startPosY - Plane.Step > 0)
                {
                    _startPosY -= Plane.Step;
                }
                break;
            case Down:
                if (_startPosY + _PlaneHeight + Plane.Step < _pictureHeight)
                {
                    _startPosY += Plane.Step;
                }
                break;
        }
    }

    protected DrawningPlane(int speed, float weight, Color bodyColor, int planeWidth, int planeHeight)
    {
        this(speed, weight, bodyColor);
        _PlaneWidth = planeWidth;
        _PlaneHeight = planeHeight;
    }

    public void DrawTransport(Graphics g) {
        if (_startPosX < 0 || _startPosY < 0 || _pictureWidth == null || _pictureHeight == null) {
            return;
        }
        if (GetPlane() == null) {
            return;
        }
        super.paintComponent(g);
        Graphics2D g2d = (Graphics2D) g;

        g2d.setColor(Color.BLACK);
        g2d.drawOval(_startPosX, _startPosY + 30, 20, 20);
        g2d.drawRect(_startPosX + 10, _startPosY + 30, 100, 20);

        g2d.drawLine(_startPosX + 110, _startPosY + 30, _startPosX + 130, _startPosY+40);
        g2d.drawLine(_startPosX + 110, _startPosY+50, _startPosX + 130, _startPosY+40);

        g2d.drawLine(_startPosX, _startPosY, _startPosX, _startPosY+40);
        g2d.drawLine(_startPosX, _startPosY, _startPosX + 30, _startPosY+30);

        g2d.drawLine(_startPosX + 40, _startPosY + 50, _startPosX + 40, _startPosY+55);
        g2d.drawLine(_startPosX + 100, _startPosY + 50, _startPosX + 100, _startPosY+55);

        g2d.drawOval(_startPosX + 95, _startPosY + 55, 10, 10);
        g2d.drawOval(_startPosX + 29, _startPosY + 55, 10, 10);
        g2d.drawOval(_startPosX + 41, _startPosY + 55, 10, 10);

        g2d.setPaint(Plane.GetBodyColor());
        g2d.fillOval(_startPosX, _startPosY + 31, 20, 19);
        g2d.fillRect(_startPosX + 10, _startPosY + 31, 100, 19);

        g2d.setPaint(Color.BLACK);
        g2d.fillOval(_startPosX + 40, _startPosY + 40, 60, 5);
        g2d.fillOval(_startPosX - 5, _startPosY + 25, 30, 10);

        IlluminatorDraw.DrawIlluminator(g, _startPosX, _startPosY);
        repaint();
    }

    public void ChangeBorders(int width, int height)
    {
        _pictureWidth = width;
        _pictureHeight = height;
        if (_pictureWidth <= _PlaneWidth || _pictureHeight <= _PlaneHeight)
        {
            _pictureWidth = null;
            _pictureHeight = null;
            return;
        }
        if (_startPosX + _PlaneWidth > _pictureWidth)
        {
            _startPosX = _pictureWidth - _PlaneWidth;
        }
        if (_startPosY + _PlaneHeight > _pictureHeight)
        {
            _startPosY = _pictureHeight - _PlaneHeight;
        }
    }

    public float[] GetCurrentPosition() {
        float[] dim = new float[4];
        dim[0] = _startPosX;
        dim[1] =_startPosY;
        dim[2] = _startPosX + _PlaneWidth;
        dim[3] = _startPosY + _PlaneHeight;
        return dim;
    }
}