PIbd-21 Belianin N.N. LabWork01 #1

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Belnik wants to merge 4 commits from LabWork01 into main
18 changed files with 502 additions and 0 deletions

29
Tank/.gitignore vendored Normal file
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### IntelliJ IDEA ###
out/
!**/src/main/**/out/
!**/src/test/**/out/
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
bin/
!**/src/main/**/bin/
!**/src/test/**/bin/
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

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Tank/.idea/.gitignore vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

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Tank/.idea/misc.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_20" default="true" project-jdk-name="19" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

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Tank/.idea/modules.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/Tank.iml" filepath="$PROJECT_DIR$/Tank.iml" />
</modules>
</component>
</project>

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Tank/.idea/vcs.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/.." vcs="Git" />
</component>
</project>

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Tank/Tank.iml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="JAVA_MODULE" version="4">
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

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Tank/src/CountWheels.java Normal file
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public enum CountWheels {
Two(2),
Three(3),
Four(4),
Five(5);
private final int Value;
CountWheels(int Count){
Value=Count;
}
public int getCountWheels(){
return Value;
}
public int setCountWheels() { return Value; }
}

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

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import javax.swing.*;
import java.awt.*;
import java.util.Random;
public class DrawingField extends JPanel {
private final FormTank field;
DrawingTank _Tank;
public DrawingField(FormTank field) {
this.field = field;
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 =(Graphics2D)g;
if (_Tank!=null)
_Tank.DrawTransport(g2);
else return;
}
public void UpButtonAction(){
if (_Tank!=null)
_Tank.MoveTransport(Direction.Up);
else
return;
}
public void DownButtonAction(){
if (_Tank!=null)
_Tank.MoveTransport(Direction.Down);
else
return;
}
public void RightButtonAction(){
if (_Tank!=null)
_Tank.MoveTransport(Direction.Right);
else
return;
}
public void LeftButtonAction(){
if (_Tank!=null)
_Tank.MoveTransport(Direction.Left);
else
return;
}
public void CreateButtonAction(){
Random rnd=new Random();
_Tank=new DrawingTank();
_Tank.Init(rnd.nextInt(50)+10,rnd.nextInt(100)+500,new Color(rnd.nextInt(256),rnd.nextInt(256),rnd.nextInt(256)));
_Tank.SetPosition(rnd.nextInt(100)+10,rnd.nextInt(100)+10,getWidth(),getHeight());
}
public void ResizeField(){
if (_Tank!=null)
_Tank.ChangeBorders(getWidth(),getHeight());
else return;
}
}

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Tank/src/DrawingTank.java Normal file
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import java.awt.*;
public class DrawingTank {
public EntityTank Tank;
public EntityTank getTank() {
return Tank;
}
public DrawingWheels Wheels;
private int _startPosX;
private int _startPosY;
private Integer _pictureWidth = null;
private Integer _pictureHeight = null;
private final int _TankWidth = 175;
private final int _TankHeight = 100;
public void Init(int speed, float weight, Color bodyColor)
{
Tank = new EntityTank();
Tank.Init(speed, weight, bodyColor);
Wheels = new DrawingWheels();
Wheels.SetCountWheels((int)(2 + Math.random() + Math.random()*2));
}
public void SetPosition(int x, int y, int width, int height)
{
if (x >= 0 && x+_TankWidth <= width && y >= 0 && y+_TankHeight <= 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 + _TankWidth + Tank.Step < _pictureWidth)
{
_startPosX += Tank.Step;
}
break;
case Left:
if (_startPosX- Tank.Step >= 0)
{
_startPosX -= Tank.Step;
}
break;
case Up:
if (_startPosY - Tank.Step >= 0)
{
_startPosY -= Tank.Step;
}
break;
case Down:
if (_startPosY + _TankHeight + Tank.Step < _pictureHeight)
{
_startPosY += Tank.Step;
}
break;
}
}
public void DrawTransport(Graphics g)
{
if (_startPosX < 0 || _startPosY < 0 || _pictureHeight== null || _pictureWidth== null)
{
return;
}
Graphics2D g2 = (Graphics2D) g;
//Гусеница
Color Gray = new Color(128, 128, 128);
g2.setColor(Gray);
g2.drawOval(_startPosX + 10, _startPosY + 30, 120, 30);
// Ведущие колёса танка (в размере чуть меньше)
g2.setColor(Color.BLACK);
g2.drawOval(_startPosX + 113, _startPosY + 41, 11, 11);
g2.fillOval(_startPosX + 113, _startPosY + 41, 11, 11);
g2.drawOval(_startPosX + 13, _startPosY + 40, 11, 11);
g2.fillOval(_startPosX + 13, _startPosY + 40, 11, 11);
Wheels.DrawWheels(g2, _startPosX, _startPosY);
// Корпус танка
g2.setColor(Color.DARK_GRAY);
int[] xPoints = {_startPosX + 5, _startPosX + 140, _startPosX + 130,_startPosX + 12};
int[] yPoints = {_startPosY + 30, _startPosY + 30, _startPosY + 42, _startPosY + 42};
int nPoints = 4;
g2.drawPolygon(xPoints,yPoints,nPoints);
g2.fillPolygon(xPoints,yPoints,nPoints);
// Башня
int[] xPointsBody = {_startPosX + 52, _startPosX + 52, _startPosX + 40, _startPosX + 15,_startPosX + 15, _startPosX + 60,_startPosX + 90,_startPosX + 120,_startPosX + 100,_startPosX + 95, _startPosX + 90};
int[] yPointsBody = {_startPosY + 30, _startPosY + 27, _startPosY + 23, _startPosY + 18,_startPosY + 15, _startPosY + 11,_startPosY + 11,_startPosY + 20,_startPosY + 25,_startPosY + 27,_startPosY + 30};
int nPointsBody = 11;
g2.drawPolygon(xPointsBody,yPointsBody,nPointsBody);
g2.fillPolygon(xPointsBody,yPointsBody,nPointsBody);
// Орудие
g2.drawRect(_startPosX + 112, _startPosY+17, 50, 5);
g2.fillRect(_startPosX + 112, _startPosY+17, 50, 5);
// Зенитное орудие
int[] xPointsGun = {_startPosX + 45, _startPosX + 45, _startPosX + 41, _startPosX + 41, _startPosX + 42, _startPosX + 41, _startPosX + 44,_startPosX + 50 ,_startPosX + 52,_startPosX + 53, _startPosX + 58};
int[] yPointsGun = {_startPosY + 12, _startPosY + 10, _startPosY + 8, _startPosY + 7, _startPosY + 5, _startPosY + 4,_startPosY + 3,_startPosY + 3,_startPosY + 5,_startPosY + 7,_startPosY + 10};
int nPointsGun = 11;
g2.fillRect(_startPosX + 50, _startPosY+5, 20, 2);
g2.drawPolygon(xPointsGun,yPointsGun,nPointsGun);
g2.fillPolygon(xPointsGun,yPointsGun,nPointsGun);
}
public void ChangeBorders(int width,int height)
{
_pictureWidth = width;
_pictureHeight = height;
if (_pictureWidth<=_TankWidth||_pictureHeight<=_TankHeight)
{
_pictureWidth = null;
_pictureHeight = null;
return;
}
if (_startPosX + _TankWidth > _pictureWidth)
{
_startPosX = _pictureWidth - _TankWidth;
}
if (_startPosY + _TankHeight > _pictureHeight)
{
_startPosY = _pictureHeight - _TankHeight;
}
}
}

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import java.awt.*;
public class DrawingWheels {
private CountWheels _wheels;
public void SetCountWheels(int Count){
for (CountWheels temp: CountWheels.values())
if (temp.getCountWheels() == Count){
_wheels=temp;
return;
}
}
public void DrawWheels(Graphics2D g,int _startPosX, int _startPosY) {
switch (_wheels.getCountWheels())
{
case 2:
// Отрисовка 2 катков
g.setColor(Color.BLACK);
g.drawOval(_startPosX + 30, _startPosY + 42, 15, 15);
g.fillOval(_startPosX + 30, _startPosY + 42, 15, 15);
g.drawOval(_startPosX + 50, _startPosY + 45, 15, 15);
g.fillOval(_startPosX + 50, _startPosY + 45, 15, 15);
break;
case 3:
// Отрисовка 3 катков
g.setColor(Color.BLACK);
g.drawOval(_startPosX + 30, _startPosY + 42, 15, 15);
Review

Имеется дублирующийся код

Имеется дублирующийся код
g.fillOval(_startPosX + 30, _startPosY + 42, 15, 15);
g.drawOval(_startPosX + 50, _startPosY + 45, 15, 15);
g.fillOval(_startPosX + 50, _startPosY + 45, 15, 15);
g.drawOval(_startPosX + 75, _startPosY + 45, 15, 15);
g.fillOval(_startPosX + 75, _startPosY + 45, 15, 15);
break;
case 4:
// Отрисовка 4 катков
g.setColor(Color.BLACK);
g.drawOval(_startPosX + 30, _startPosY + 42, 15, 15);
Review

Имеется дублирующийся код

Имеется дублирующийся код
g.fillOval(_startPosX + 30, _startPosY + 42, 15, 15);
g.drawOval(_startPosX + 50, _startPosY + 45, 15, 15);
g.fillOval(_startPosX + 50, _startPosY + 45, 15, 15);
g.drawOval(_startPosX + 75, _startPosY + 45, 15, 15);
g.fillOval(_startPosX + 75, _startPosY + 45, 15, 15);
g.drawOval(_startPosX + 95, _startPosY + 42, 15, 15);
g.fillOval(_startPosX + 95, _startPosY + 42, 15, 15);
break;
}
}
}

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Tank/src/EntityTank.java Normal file
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import java.awt.*;
import java.util.Random;
public class EntityTank {
private int Speed;
public int getSpeed() {
return Speed;
}
private float Weight;
public float getWeight() {
return Weight;
}
private Color BodyColor;
public Color getBodyColor() {
return BodyColor;
}
public float Step;
public void Init(int speed, float weight, Color bodyColor){
Random rnd = new Random();
Speed = speed <= 0 ? rnd.nextInt(50)+10 : speed;
Weight = weight <= 0 ? rnd.nextInt(100)+500 : weight;
BodyColor = bodyColor;
Step = Speed * 600 / (int)Weight;
}
}

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Tank/src/FormTank.java Normal file
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import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
public class FormTank extends JFrame{
private int Width;
private int Height;
JPanel BottomPanel = new JPanel();
JPanel CreatePanel = new JPanel();
JPanel BottomAndCreatePanel = new JPanel();
JPanel DimentionPanel = new JPanel();
JPanel UpPanel = new JPanel();
JPanel DownPanel = new JPanel();
JPanel LRPanel = new JPanel();
DrawingField field = new DrawingField(this);
JButton ButtonCreate=new JButton("Создать");
Icon iconUp = new ImageIcon("Resources/KeyUp.png");
JButton ButtonUp=new JButton(iconUp);
Icon iconDown = new ImageIcon("Resources/KeyDown.png");
JButton ButtonDown=new JButton(iconDown);
Icon iconRight = new ImageIcon("Resources/KeyRight.png");
JButton ButtonRight=new JButton(iconRight);
Icon iconLeft = new ImageIcon("Resources/KeyLeft.png");
JButton ButtonLeft=new JButton(iconLeft);
public FormTank(){
super("Tank");
setSize(800,600);
Width=getWidth();
Height=getHeight();
ShowWindow();
RefreshWindow();
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
public void ShowWindow(){
Dimension dimen=new Dimension(30,30);
// Обработка нажатия кнопки
ButtonUp.setPreferredSize(dimen);
ButtonUp.addActionListener(e->{
field.UpButtonAction();
repaint();
});
// Обработка нажатия кнопки
ButtonDown.setPreferredSize(dimen);
ButtonDown.addActionListener(e->{
field.DownButtonAction();
repaint();
});
// Обработка нажатия кнопки
ButtonRight.setPreferredSize(dimen);
ButtonRight.addActionListener(e->{
field.RightButtonAction();
repaint();
});
// Обработка нажатия кнопки
ButtonLeft.setPreferredSize(dimen);
ButtonLeft.addActionListener(e->{
field.LeftButtonAction();
repaint();
});
// Добавление кнопок на панель (Левая и правая стрелки)
LRPanel.setLayout(new FlowLayout(FlowLayout.CENTER,50,0));
LRPanel.setBackground(new Color(0,0,0,0));
LRPanel.add(ButtonLeft);
LRPanel.add(ButtonRight);
// Добавление кнопки (Стрелка вверх)
UpPanel.setLayout(new FlowLayout());
UpPanel.setBackground(new Color(0,0,0,0));
UpPanel.add(ButtonUp);
// Добавление кнопки (Стрелка вниз)
DownPanel.setLayout(new FlowLayout());
DownPanel.setBackground(new Color(0,0,0,0));
DownPanel.add(ButtonDown);
DimentionPanel.setLayout(new BoxLayout(DimentionPanel,BoxLayout.Y_AXIS));
DimentionPanel.setBackground(new Color(0,0,0,0));
DimentionPanel.add(UpPanel);
DimentionPanel.add(LRPanel);
DimentionPanel.add(DownPanel);
add(DimentionPanel);
// нажатие кнопки
CreatePanel.setLayout(new FlowLayout());
CreatePanel.setBackground(new Color(0,0,0,0));
CreatePanel.add(ButtonCreate);
ButtonCreate.addActionListener(e->{
field.CreateButtonAction();
repaint();
});
BottomPanel.setLayout(new FlowLayout());
BottomPanel.setBackground(new Color(0,0,0,0));
BottomAndCreatePanel.setLayout(new BoxLayout(BottomAndCreatePanel,BoxLayout.Y_AXIS));
BottomAndCreatePanel.setBackground(new Color(0,0,0,0));
BottomAndCreatePanel.add(CreatePanel);
BottomAndCreatePanel.add(BottomPanel);
add(BottomAndCreatePanel);
add(field);
addComponentListener(new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
super.componentResized(e);
Width=getWidth();
Height=getHeight();
field.ResizeField();
repaint();
RefreshWindow();
}
});
}
public void RefreshWindow(){
field.setBounds(0,0,Width,Height);
BottomAndCreatePanel.setBounds(-320,Height-110,Width,80);
DimentionPanel.setBounds(Width-170,Height-170,190,140);
}
}

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Tank/src/Main.java Normal file
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public class Main {
public static void main(String[] args){
new FormTank();
}
}