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Лабораторная работа №1

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Esenia12 2024-04-14 23:55:13 +04:00
parent 090e7f0918
commit bc9d72d0a2
7 changed files with 342 additions and 0 deletions
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16
src/src/CanvasDumpTrack.java Normal file
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import javax.swing.*;
import java.awt.*;
public class CanvasDumpTrack extends JComponent {
public DrawingDumpTrack _drawingDumpTrack;
public CanvasDumpTrack(){}
public void paintComponent(Graphics g) {
if (_drawingDumpTrack == null) {
return;
}
super.paintComponents(g);
Graphics2D g2d = (Graphics2D) g;
_drawingDumpTrack.DrawTransport(g2d);
super.repaint();
}
}

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src/src/DirectionType.java Normal file
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public enum DirectionType {
Up,
Down,
Left,
Right
}

110
src/src/DrawingDumpTrack.java Normal file
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import javax.swing.*;
import java.awt.*;
public class DrawingDumpTrack extends JPanel {
public EntityDumpTrack EntityDumpTrack;
public DrawingWheels _wheels = null;
private Integer picture_width;
private Integer picture_height;
private Integer _StartPosX;
private Integer _StartPosY;
private int drawingDumpTrackWidth = 155;
private int drawingDumpTrackHeight = 85;
public void Init(int speed, double weight, Color bodycolor, Color additionalcolor, boolean _bodyWork, boolean _awning) {
EntityDumpTrack = new EntityDumpTrack();
EntityDumpTrack.Init(speed, weight, bodycolor, additionalcolor, _bodyWork, _awning);
picture_width = null;
picture_height = null;
_StartPosX = null;
_StartPosY = null;
_wheels = new DrawingWheels();
_wheels.setWheelNumber((int)(Math.random() * 8 + 0));
}
public boolean SetPictureSize(int width, int height) {
if (width < drawingDumpTrackWidth || height < drawingDumpTrackHeight) return false;
picture_width = width;
picture_height = height;
if (_StartPosX != null || _StartPosY != null) {
if (_StartPosX + drawingDumpTrackWidth > picture_width)
{
_StartPosX = _StartPosX - (_StartPosX + drawingDumpTrackWidth - picture_width);
}
else if (_StartPosX < 0) _StartPosX = 0;
if (_StartPosY + drawingDumpTrackHeight > picture_height)
{
_StartPosY = _StartPosY - (_StartPosY + drawingDumpTrackHeight - picture_height);
}
else if (_StartPosY < 0) _StartPosY = 0;
}
return true;
}
public void SetPosition(int x, int y)
{
if (x < 0 || x + drawingDumpTrackWidth > picture_width) { x = 0; }
if (y < 0 || y + drawingDumpTrackHeight > picture_height) { y = 0; }
_StartPosX = x;
_StartPosY = y;
}
public boolean MoveTransport(DirectionType direction) {
if (EntityDumpTrack == null || _StartPosX == null || _StartPosY == null) return false;
switch (direction) {
case Left:
if (_StartPosX - EntityDumpTrack.Step > 0) {
_StartPosX -= (int)EntityDumpTrack.Step;
}
return true;
case Up:
if (_StartPosY - EntityDumpTrack.Step > 0)
{
_StartPosY -= (int)EntityDumpTrack.Step;
}
return true;
case Right:
if (_StartPosX + drawingDumpTrackWidth + (int)EntityDumpTrack.Step < picture_width - EntityDumpTrack.Step)
{
_StartPosX += (int)EntityDumpTrack.Step;
}
return true;
case Down:
if (_StartPosY + drawingDumpTrackHeight + (int)EntityDumpTrack.Step < picture_height - EntityDumpTrack.Step)
{
_StartPosY += (int)EntityDumpTrack.Step;
}
return true;
default:
return false;
}
}
public void DrawTransport(Graphics2D g2D)
{
if (EntityDumpTrack == null) {
return;
}
g2D.setStroke(new BasicStroke(3));
g2D.setPaint(EntityDumpTrack.getBodyColor());
g2D.fillRect(_StartPosX, _StartPosY + 40, 160, 10);
g2D.fillRect(_StartPosX + 120, _StartPosY, 40, 40);
_wheels.drawWheels(g2D, Color.BLACK, _StartPosX, _StartPosY);
if (EntityDumpTrack.getBodyWork())
{
g2D.setPaint(EntityDumpTrack.getAdditionalColor());
Polygon dumpBoxPolygon = new Polygon();
dumpBoxPolygon.addPoint(_StartPosX + 20, _StartPosY);
dumpBoxPolygon.addPoint(_StartPosX + 120, _StartPosY);
dumpBoxPolygon.addPoint(_StartPosX + 100, _StartPosY + 39);
dumpBoxPolygon.addPoint(_StartPosX, _StartPosY + 39);
g2D.fillPolygon(dumpBoxPolygon);
}
if (EntityDumpTrack.getAwning())
{
g2D.setPaint(EntityDumpTrack.getAdditionalColor());
Polygon tentPolygon = new Polygon();
tentPolygon.addPoint(_StartPosX + 15, _StartPosY);
tentPolygon.addPoint(_StartPosX + 120, _StartPosY);
tentPolygon.addPoint(_StartPosX + 115, _StartPosY + 10);
tentPolygon.addPoint(_StartPosX + 10, _StartPosY + 10);
g2D.fillPolygon(tentPolygon);
}
}
}

54
src/src/DrawingWheels.java Normal file
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import java.awt.*;
public class DrawingWheels {
private WheelNumber wheelNumber;
public void setWheelNumber(int number) {
switch (number) {
case 2:
wheelNumber = wheelNumber.Two;
break;
case 3:
wheelNumber = wheelNumber.Three;
break;
case 4:
wheelNumber = wheelNumber.Four;
break;
default: wheelNumber = wheelNumber.Two;
}
}
public void drawWheels(Graphics2D g2D, Color color, int _startPosX, int _startPosY) {
switch (wheelNumber) {
case Two:
drawTwoWheels(g2D, color, _startPosX, _startPosY);
break;
case Three:
drawThreeWheels(g2D, color, _startPosX, _startPosY);
break;
case Four:
drawFourWheels(g2D, color, _startPosX, _startPosY);
break;
}
}
private void drawTwoWheels(Graphics2D g2D, Color color, int _startPosX, int _startPosY) {
g2D.setColor(color);
g2D.fillOval(_startPosX, _startPosY + 50, 40, 40);
g2D.fillOval(_startPosX + 120, _startPosY + 50, 40, 40);
}
private void drawThreeWheels(Graphics2D g2D, Color color, int _startPosX, int _startPosY) {
g2D.setColor(color);
drawTwoWheels(g2D, color, _startPosX, _startPosY);
g2D.fillOval(_startPosX + 40, _startPosY + 50, 40, 40);
}
private void drawFourWheels(Graphics2D g2D, Color color, int _startPosX, int _startPosY) {
g2D.setColor(color);
drawThreeWheels(g2D, color, _startPosX, _startPosY);
g2D.fillOval(_startPosX + 80, _startPosY + 50, 40, 40);
}
}

25
src/src/EntityDumpTrack.java Normal file
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import java.awt.*;
public class EntityDumpTrack {
private int Speed;
private double Weight;
private Color BodyColor;
public Color getBodyColor() {return BodyColor;}
private Color AdditionalColor;
public Color getAdditionalColor() {return AdditionalColor;}
private boolean BodyWork;
public boolean getBodyWork() {return BodyWork;}
private boolean Awning;
public boolean getAwning() {return Awning;}
public double Step;
public void Init(int speed, double weight, Color bodycolor, Color additionalcolor, boolean _bodyWork, boolean _awning)
{
Speed = speed;
Weight = weight;
BodyColor = bodycolor;
AdditionalColor = additionalcolor;
BodyWork = _bodyWork;
Awning = _awning;
Step = Speed * 100 / Weight;
}
}

124
src/src/FormDumpTrack.java Normal file
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import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.util.Random;
public class FormDumpTrack extends JFrame {
private String title;
private Dimension dimension;
private int Width, Height;
private CanvasDumpTrack canvasAirbus = new CanvasDumpTrack();
private JButton CreateButton = new JButton("Create");;
private JButton UpButton = new JButton();
private JButton DownButton = new JButton();;
private JButton LeftButton = new JButton();;
private JButton RightButton = new JButton();
public FormDumpTrack(String title, Dimension dimension) {
this.title = title;
this.dimension = dimension;
}
public void Init() {
setTitle(title);
setMinimumSize(dimension);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Width = getWidth() - 15;
Height = getHeight() - 35;
CreateButton.setName("CREATE");
Icon iconUp = new ImageIcon("src\\images\\up.jpg");
UpButton.setIcon(iconUp);
UpButton.setName("UP");
DownButton.setName("DOWN");
Icon iconDown = new ImageIcon("src\\images\\down.jpg");
DownButton.setIcon(iconDown);
LeftButton.setName("LEFT");
Icon iconLeft = new ImageIcon("src\\images\\left.jpg");
LeftButton.setIcon(iconLeft);
RightButton.setName("RIGHT");
Icon iconRight = new ImageIcon("src\\images\\right.jpg");
RightButton.setIcon(iconRight);
CreateButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
int StartPositionX = (int)(Math.random() * 90 + 10);
int StartPositionY = (int)(Math.random() * 90 + 10);
int speed = (int)(Math.random() * 300 + 100);
double weight = (double)(Math.random() * 3000 + 1000);
Color bodyColor = new Color((int)(Math.random() * 255 + 0),(int)(Math.random() * 255 + 0),(int)(Math.random() * 255 + 0));
Color additionalColor = new Color((int)(Math.random() * 255 + 0),(int)(Math.random() * 255 + 0),(int)(Math.random() * 255 + 0));;
boolean sheepPipes = new Random().nextBoolean();
boolean fuelTank = new Random().nextBoolean();;
canvasAirbus._drawingDumpTrack = new DrawingDumpTrack();
canvasAirbus._drawingDumpTrack.Init(speed, weight, bodyColor, additionalColor, sheepPipes, fuelTank);
canvasAirbus._drawingDumpTrack.SetPictureSize(Width, Height);
canvasAirbus._drawingDumpTrack.SetPosition(StartPositionX, StartPositionY);
canvasAirbus.repaint();
}
});
ActionListener actionListener = new ActionListener() {
@Override
public void actionPerformed(ActionEvent event) {
if (canvasAirbus._drawingDumpTrack == null) return;
boolean result = false;
switch ((((JButton)(event.getSource())).getName())) {
case "UP":
result = canvasAirbus._drawingDumpTrack.MoveTransport(DirectionType.Up);
break;
case "DOWN":
result = canvasAirbus._drawingDumpTrack.MoveTransport(DirectionType.Down);
break;
case "LEFT":
result = canvasAirbus._drawingDumpTrack.MoveTransport(DirectionType.Left);
break;
case "RIGHT":
result = canvasAirbus._drawingDumpTrack.MoveTransport(DirectionType.Right);
break;
}
if (result) {
canvasAirbus.repaint();
}
}
};
UpButton.addActionListener(actionListener);
DownButton.addActionListener(actionListener);
LeftButton.addActionListener(actionListener);
RightButton.addActionListener(actionListener);
setSize(dimension.width,dimension.height);
setLayout(null);
canvasAirbus.setBounds(0,0, getWidth(), getHeight());
CreateButton.setBounds(10, getHeight() - 90, 100, 40);
UpButton.setBounds(getWidth() - 140, getHeight() - 160, 50, 50);
DownButton.setBounds(getWidth() - 140, getHeight() - 100, 50, 50);
RightButton.setBounds(getWidth() - 80, getHeight() - 100, 50, 50);
LeftButton.setBounds(getWidth() - 200, getHeight() - 100, 50, 50);
add(CreateButton);
add(UpButton);
add(DownButton);
add(RightButton);
add(LeftButton);
add(canvasAirbus);
setVisible(true);
//обработка события изменения размеров окна
addComponentListener(new ComponentAdapter() {
public void componentResized(ComponentEvent e) {
Width = getWidth() - 15;
Height = getHeight() - 35;
if (canvasAirbus._drawingDumpTrack != null)
canvasAirbus._drawingDumpTrack.SetPictureSize(Width, Height);
canvasAirbus.setBounds(0,0, getWidth(), getHeight());
CreateButton.setBounds(10, getHeight() - 90, 100, 40);
UpButton.setBounds(getWidth() - 140, getHeight() - 160, 50, 50);
DownButton.setBounds(getWidth() - 140, getHeight() - 100, 50, 50);
RightButton.setBounds(getWidth() - 80, getHeight() - 100, 50, 50);
LeftButton.setBounds(getWidth() - 200, getHeight() - 100, 50, 50);
}
});
}
}

7
src/src/WheelNumber.java Normal file
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public enum WheelNumber {
Two,
Three,
Four
}