This commit is contained in:
Alenka 2023-12-09 17:25:15 +04:00
parent b953e9735c
commit 94e48db236
10 changed files with 648 additions and 55 deletions

111
CruiserCollectionFrame.java Normal file
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@ -0,0 +1,111 @@
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class CruiserCollectionFrame extends JFrame {
private CruiserGenericCollection<DrawingCruiser, DrawingObjectCruiser> _cars;
public CruiserCollectionFrame() {
this.setSize(800, 600);
this.setTitle("Collection");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setResizable(false);
this.setLocationRelativeTo(null);
CollectionPanel panel = new CollectionPanel();
this.add(panel);
this.setVisible(true);
}
public class CollectionPanel extends JPanel {
static final int SCREEN_W = 800;
static final int SCREEN_H = 600;
CollectionPanel() {
this.setLayout(null);
this.setPreferredSize(new Dimension(SCREEN_W, SCREEN_H));
JTextField textFieldRemove = new JTextField();
textFieldRemove.setBounds(600, 200, 150, 30);
this.add(textFieldRemove);
JButton ButtonAddCar = new JButton("Добавить машину");
ButtonAddCar.setBounds(600, 150, 150, 30);
ButtonAddCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
GameFrame form = new GameFrame();
if (form.getSelectedCar() != null) {
if (_cars.plus(_cars, form.SelectedCar) != -1) {
JOptionPane.showMessageDialog(null, "Объект добавлен");
} else {
JOptionPane.showMessageDialog(null, "Не удалось добавить объект");
}
}
repaint();
}
});
this.add(ButtonAddCar);
JButton ButtonRemoveCar = new JButton("Удалить машину");
ButtonRemoveCar.setBounds(600, 250, 150, 30);
ButtonRemoveCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (_cars == null) {
return;
}
String tmp = textFieldRemove.getText();
int num;
try {
num = Integer.parseInt(tmp);
} catch (Exception ex) {
JOptionPane.showMessageDialog(null, "Введите число", "Информация", JOptionPane.INFORMATION_MESSAGE);
return;
}
_cars.minus(_cars, num);
JOptionPane.showMessageDialog(null, "Объект удален", "Информация", JOptionPane.INFORMATION_MESSAGE);
repaint();
}
});
this.add(ButtonRemoveCar);
JButton ButtonRefresh = new JButton("Обновить");
ButtonRefresh.setBounds(600, 300, 150, 30);
ButtonRefresh.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (_cars == null) {
return;
}
repaint();
}
});
this.add(ButtonRefresh);
_cars = new CruiserGenericCollection<DrawingCruiser, DrawingObjectCruiser>(SCREEN_W, SCREEN_H);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
draw(g);
}
public void draw(Graphics g) {
_cars.ShowCars(g);
}
}
}

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@ -0,0 +1,85 @@
import java.awt.*;
public class CruiserGenericCollection<T extends DrawingCruiser, U extends IMoveableObject> {
private int _pictureWidth;
private int _pictureHeight;
private int _placeSizeWidth = 210;
private int _placeSizeHeight = 90;
private SetGeneric<T> _collection;
public CruiserGenericCollection(int picWidth, int picHeight)
{
int width = picWidth / _placeSizeWidth;
int height = picHeight / _placeSizeHeight;
_pictureWidth = picWidth;
_pictureHeight = picHeight;
_collection = new SetGeneric<T>(width * height);
}
public int plus(CruiserGenericCollection<T, U> collect, T obj)
{
if (obj == null)
{
return -1;
}
return collect._collection.Insert(obj);
}
public boolean minus(CruiserGenericCollection<T, U> collect, int pos)
{
T obj = collect._collection.Get(pos);
if (obj != null)
{
collect._collection.Remove(pos);
}
return true;
}
public U GetU(int pos)
{
T ans = _collection.Get(pos);
if(ans == null)
return null;
return (U)ans.GetMoveableObject();
}
public void ShowCars(Graphics gr)
{
DrawBackground(gr);
DrawObjects(gr);
}
private void DrawBackground(Graphics g)
{
for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
{
for (int j = 0; j < _pictureHeight / _placeSizeHeight +
1; ++j)
{//линия рамзетки места
g.drawLine( i * _placeSizeWidth, j *
_placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j *
_placeSizeHeight);
}
g.drawLine(i * _placeSizeWidth, 0, i *
_placeSizeWidth, _pictureHeight / _placeSizeHeight * _placeSizeHeight);
}
}
private void DrawObjects(Graphics g)
{
DrawingCruiser car;
int numPlacesInRow = _pictureWidth / _placeSizeWidth;
for (int i = 0; i < _collection.Count(); i++)
{
// TODO получение объекта
// TODO установка позиции
// TODO прорисовка объекта
car = _collection.Get(i);
if (car != null)
{
car.SetPosition((i % numPlacesInRow) * _placeSizeWidth + _placeSizeWidth / 20, _placeSizeHeight * (i / numPlacesInRow) + _placeSizeHeight / 10);
car.DrawTransport(g);
}
}
}
}

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@ -7,7 +7,20 @@ public class DrawingAdvancedCruiser extends DrawingCruiser{
EntityCruiser = new EntityAdvancedCruiser(speed, weight, bodyColor, additionalColor, helicopterPad, coating);
}
}
@Override
public DrawingAdvancedCruiser(EntityAdvancedCruiser entityDumpTruck,IDop wheels)
{
super(entityDumpTruck, wheels);
{
EntityCruiser = entityDumpTruck;
this.wheels = wheels;
}
}
public EntityAdvancedCruiser getEntityCruiser(){
return EntityCruiser;
}
public void DrawTransport(Graphics g)
{
if (!(EntityCruiser instanceof EntityAdvancedCruiser)) {

View File

@ -143,4 +143,5 @@ public class DrawingCruiser {
}
wheels.drawWheels(g, _startPosX, _startPosY, EntityCruiser.BodyColor);
}
public IMoveableObject GetMoveableObject(){return new DrawingObjectCruiser(this);}
}

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@ -1,24 +1,36 @@
public class DrawingObjectCruiser implements IMoveableObject {
private DrawingCruiser _drawningCruiser = null;
public DrawingObjectCruiser(DrawingCruiser drawningCruiser) {
_drawningCruiser = drawningCruiser;
public class DrawingObjectCruiser implements IMoveableObject{
private DrawingCruiser _drawningCar;
public DrawingObjectCruiser(DrawingCruiser drawningCar)
{
_drawningCar = drawningCar;
}
public ObjectParameters GetObjectPosition() {
if (_drawningCruiser == null || _drawningCruiser.EntityCruiser == null) {
public ObjectParameters GetObjectPosition()
{
if (_drawningCar == null || _drawningCar.EntityCruiser ==
null)
{
return null;
}
return new ObjectParameters(_drawningCruiser.GetPosX(), _drawningCruiser.GetPosY(), _drawningCruiser.GetWidth(), _drawningCruiser.GetHeight());
return new ObjectParameters(_drawningCar.GetPosX(),
_drawningCar.GetPosY(), _drawningCar.GetWidth(), _drawningCar.GetHeight());
}
public int GetStep() {
return (int) (_drawningCruiser.EntityCruiser.Step());
if(_drawningCar.getEntity() == null)
return 0;
return (int)_drawningCar.getEntity().Step();
}
public boolean CheckCanMove(Direction direction) {
if (_drawningCruiser.CanMove(direction)){
return true;
}
return false;
public boolean CheckCanMove(Direction direction){
if(_drawningCar == null)
return false;
return _drawningCar.CanMove(direction);
}
public void MoveObject(Direction direction) {
_drawningCruiser.MoveTransport(direction);
public void MoveObject(Direction direction){
if(_drawningCar == null)
return;
_drawningCar.MoveTransport(direction);
}
}

View File

@ -5,12 +5,15 @@ import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
public class GameFrame extends JFrame {
public class GameFrame extends JDialog {
protected DrawingCruiser SelectedCar;
GameFrame() {
this.setSize(710, 535);
this.setTitle("Cruiser");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setTitle("DumpTruck");
this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
this.setModalExclusionType(ModalExclusionType.APPLICATION_EXCLUDE);
this.setModalityType(ModalityType.APPLICATION_MODAL);
this.setResizable(false);
this.setLocationRelativeTo(null);
@ -19,90 +22,115 @@ public class GameFrame extends JFrame {
this.setVisible(true);
}
public DrawingCruiser getSelectedCar(){
return SelectedCar;
}
public class GamePanel extends JPanel {
static final int SCREEN_W = 700;
static final int SCREEN_H = 500;
int xx = 0;
int yy = 0;
private DrawingAdvancedCruiser _drawningAdvancedCruiser;
private DrawingCruiser _drawningCruiser;
private DrawingCruiser _drawningCar;
private AbstractStrategy _abstractStrategy;
JColorChooser dialogColor = new JColorChooser();
GamePanel() {
this.setLayout(null);
this.setPreferredSize(new Dimension(SCREEN_W, SCREEN_H));
GridBagConstraints layers = new GridBagConstraints();
JButton buttonCruiser = new JButton("Создать простой объект");
buttonCruiser.addActionListener(new ActionListener() {
JButton buttonCar = new JButton("Создать грузовик");
buttonCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Random random = new Random();
_drawningCruiser = new DrawingCruiser(random.nextInt(100, 300),
Color color = Color.BLACK;
Color choosenColor = JColorChooser.showDialog(getParent(), "Выберите цвет", Color.WHITE);
if(choosenColor != null){
color = choosenColor;
}
_drawningCar = new DrawingCruiser(random.nextInt(100, 300),
random.nextInt(1000, 3000),
Color.getHSBColor(random.nextInt(0, 256), random.nextInt(0, 256),
random.nextInt(0, 256)),
color,
GamePanel.SCREEN_W, GamePanel.SCREEN_H);
_drawningCruiser.SetPosition(random.nextInt(10, 100), random.nextInt(10,
_drawningCar.SetPosition(random.nextInt(10, 100), random.nextInt(10,
100));
int ornament = random.nextInt(1, 4);
switch (ornament){
case 1:
_drawningCruiser.wheels = new NumberOfWheels(random.nextInt(2, 5));
_drawningCar.wheels = new NumberOfWheels(random.nextInt(2, 5));
break;
case 2:
_drawningCruiser.wheels = new DopClassRect(random.nextInt(2, 5));
_drawningCar.wheels = new DopClassRect(random.nextInt(2, 5));
break;
default:
_drawningCruiser.wheels = new DopClassMixed(random.nextInt(2, 5));
_drawningCar.wheels = new DopClassMixed(random.nextInt(2, 5));
break;
}
repaint();
}
});
buttonCruiser.setBounds(20 + 150, 390, 120, 30);
this.add(buttonCruiser);
buttonCar.setBounds(20 + 150, 390, 120, 30);
this.add(buttonCar);
JButton buttonAdvancedCruiser = new JButton("Создать продвинутый объект");
buttonAdvancedCruiser.addActionListener(new ActionListener() {
JButton buttonDumpCar = new JButton("Создать самосвал");
buttonDumpCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Random random = new Random();
_drawningCruiser = new DrawingAdvancedCruiser(random.nextInt(100, 300),
Color color = Color.BLACK; Color colorAdd = Color.WHITE;
Color choosenColor = JColorChooser.showDialog(getParent(), "Выберите цвет", Color.WHITE);
Color choosenAddColor = JColorChooser.showDialog(getParent(), "Выберите цвет", Color.WHITE);
if(choosenColor != null){
color = choosenColor;
}
if(choosenAddColor != null){
colorAdd = choosenAddColor;
}
_drawningCar = new DrawingAdvancedCruiser(random.nextInt(100, 300),
random.nextInt(1000, 3000),
Color.getHSBColor(random.nextInt(0, 256), random.nextInt(0, 256),
random.nextInt(0, 256)), Color.getHSBColor(random.nextInt(0, 256), random.nextInt(0, 256),
random.nextInt(0, 256)), random.nextBoolean(),random.nextBoolean(),random.nextBoolean(),
color, colorAdd, random.nextBoolean(),random.nextBoolean(),random.nextBoolean(),
GamePanel.SCREEN_W, GamePanel.SCREEN_H); //TODO
_drawningCruiser.SetPosition(random.nextInt(10, 100), random.nextInt(10,
_drawningCar.SetPosition(random.nextInt(10, 100), random.nextInt(10,
100));
int ornament = random.nextInt(1, 4);
switch (ornament){
case 1:
_drawningCruiser.wheels = new NumberOfWheels(random.nextInt(2, 5));
_drawningCar.wheels = new NumberOfWheels(random.nextInt(2, 5));
break;
case 2:
_drawningCruiser.wheels = new DopClassRect(random.nextInt(2, 5));
_drawningCar.wheels = new DopClassRect(random.nextInt(2, 5));
break;
default:
_drawningCruiser.wheels = new DopClassMixed(random.nextInt(2, 5));
_drawningCar.wheels = new DopClassMixed(random.nextInt(2, 5));
break;
}
repaint();
}
});
buttonAdvancedCruiser.setBounds( 20, 390, 120, 30);
this.add(buttonAdvancedCruiser);
buttonDumpCar.setBounds( 20, 390, 120, 30);
this.add(buttonDumpCar);
JTextField textStrategy = new JTextField();
textStrategy.setBounds(550, 20, 120, 30);
this.add(textStrategy);
JButton buttonStep = new JButton("Шаг");
buttonStep.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (_drawningCruiser == null)
if (_drawningCar == null)
{
return;
}
@ -121,30 +149,35 @@ public class GameFrame extends JFrame {
if (_abstractStrategy == null)
{
return;
}
_abstractStrategy.SetData(new DrawingObjectCruiser(_drawningCruiser), SCREEN_W, SCREEN_H);
_abstractStrategy.SetData((IMoveableObject) _drawningCar, SCREEN_W, SCREEN_H);
//textStrategy.setText();
}
if (_abstractStrategy == null)
{
return;
}
System.out.println("step");
_abstractStrategy.MakeStep();
repaint();
if (_abstractStrategy.GetStatus() == Status.Finish)
{
//comboBoxStrategy.Enabled = true;
_abstractStrategy = null;
}
}
});
buttonStep.setBounds(550, 60, 70, 30);
this.add(buttonStep);
JPanel panel = new JPanel(new GridBagLayout());
JButton up = new BasicArrowButton(BasicArrowButton.NORTH);
up.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
_drawningCruiser.MoveTransport(Direction.Up);
_drawningCar.MoveTransport(Direction.Up);
repaint();
}
});
@ -152,7 +185,7 @@ public class GameFrame extends JFrame {
left.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
_drawningCruiser.MoveTransport(Direction.Left);
_drawningCar.MoveTransport(Direction.Left);
repaint();
}
});
@ -160,7 +193,7 @@ public class GameFrame extends JFrame {
down.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
_drawningCruiser.MoveTransport(Direction.Down);
_drawningCar.MoveTransport(Direction.Down);
repaint();
}
});
@ -168,10 +201,12 @@ public class GameFrame extends JFrame {
right.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
_drawningCruiser.MoveTransport(Direction.Right);
_drawningCar.MoveTransport(Direction.Right);
repaint();
}
});
up.setBounds(570, 350, 30, 30);
this.add(up);
@ -183,16 +218,48 @@ public class GameFrame extends JFrame {
right.setBounds(570 + 40, 350 + 40, 30, 30);
this.add(right);
JButton buttonSelectedCar = new JButton("Выбрать машину");
buttonSelectedCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
SelectedCar = _drawningCar;
dispose();
}
});
buttonSelectedCar.setBounds(510, 100, 150, 30);
this.add(buttonSelectedCar);
}
private void Draw()
{
if (_drawningCar == null)
{
return;
}
Graphics gr =new DebugGraphics();
_drawningCar.DrawTransport(gr);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
draw(g);
}
public void draw(Graphics g) {
if (_drawningCruiser != null) {
_drawningCruiser.DrawTransport(g);
if (_drawningCar != null) {
_drawningCar.DrawTransport(g);
}
}
}
}
public Color ChooseColor(JFrame MonorailFrame){
JColorChooser dialog = new JColorChooser();
Color res = JColorChooser.showDialog(MonorailFrame, "Выберите цвет", Color.WHITE);
return res;
}
}

72
GenericCreate.java Normal file
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@ -0,0 +1,72 @@
import javax.swing.*;
import java.awt.*;
import java.util.Random;
import java.util.ArrayList;
public class GenericCreate<T extends EntityCruiser, U extends IDop> {
ArrayList<T> _EntityCar;
ArrayList<U> _Wheels;
int pointerCars = 0;
int pointerWheels = 0;
public ArrayList<T> getEntities(){
return _EntityCar;
}
public ArrayList<U> getWheels(){
return _Wheels;
}
public GenericCreate(int countEntities,int countWheels){
_EntityCar=new ArrayList<>(countEntities);
_Wheels=new ArrayList<>(countWheels);
}
public int Add(T car){
if(pointerCars <= _EntityCar.size()){
_EntityCar.add(car);
pointerCars++;
return pointerCars;
}
return -1;
}
public int Add(U wheels){
if(pointerWheels <= _Wheels.size()){
_Wheels.add(wheels);
pointerWheels++;
return pointerWheels;
}
return -1;
}
public DrawingCruiser DrawingGeneratedCar()
{
Random rand=new Random();
if (_EntityCar.size() == 0 || _Wheels.size() == 0){
return null;
}
T entity = (_EntityCar.get(rand.nextInt(pointerCars)));
U wheel = (_Wheels.get(rand.nextInt(pointerWheels)));
if(entity instanceof EntityAdvancedCruiser){
return new DrawingAdvancedCruiser((EntityAdvancedCruiser)entity, wheel);
}
return new DrawingCruiser(entity, wheel);
}
public DrawingCruiser[] DrawEntitiesCars(Graphics g, int startX, int startY) {
DrawingCruiser[] drawingCars = new DrawingCruiser[_EntityCar.size()];
int height = 70;
DrawingCruiser car;
DrawingAdvancedCruiser truck;
for (int i = 0; i < _EntityCar.size(); i++) {
if (_EntityCar.get(i) instanceof EntityAdvancedCruiser) {
truck = new DrawingAdvancedCruiser((EntityAdvancedCruiser) _EntityCar.get(i), null);
truck.SetPosition(startX , startY + i * height);
truck.DrawTransport(g);
} else {
car = new DrawingCruiser(_EntityCar.get(i), null);
car.SetPosition(startX , startY + i * height);
car.DrawTransport(g);
}
}
return drawingCars;
}
}

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@ -1,5 +1,5 @@
public class Main {
public static void main(String[] args) {
GameFrame frame = new GameFrame();
RandomFrame frame = new RandomFrame();
}
}

178
RandomFrame.java Normal file
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@ -0,0 +1,178 @@
import javax.swing.*;
import javax.swing.plaf.basic.BasicArrowButton;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Arrays;
import java.util.Random;
public class RandomFrame extends JFrame {
RandomPanel panel = new RandomPanel();
RandomFrame() {
this.setSize(710, 535);
this.setTitle("DumpTruckRandom");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setResizable(false);
this.setLocationRelativeTo(null);
this.add(panel);
this.setVisible(true);
}
public class RandomPanel extends JPanel {
static final int SCREEN_W = 700;
static final int SCREEN_H = 500;
GenericCreate<EntityCruiser, IDop> _genericCreate = new GenericCreate<>(10, 10);
ComponentsPanel entitiesPanel = new ComponentsPanel();
ComponentsPanel wheelsPanel = new ComponentsPanel();
DrawingCruiser generatedCar;
RandomPanel() {
this.setLayout(null);
this.setPreferredSize(new Dimension(SCREEN_W, SCREEN_H));
JButton buttonCar = new JButton("Создать грузовик");
buttonCar.setBounds(20, 20, 130, 30);
buttonCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
GameFrame dialogWindow = new GameFrame();
if (dialogWindow.getSelectedCar() != null){
if (dialogWindow.getSelectedCar() instanceof DrawingAdvancedCruiser) {
_genericCreate.Add(((DrawingAdvancedCruiser) dialogWindow.getSelectedCar()).getEntityCruiser());
}
else {
_genericCreate.Add(dialogWindow.getSelectedCar().EntityCruiser);
}
repaint();}
else{
System.out.println("Selected car is null!");
}
}
});
this.add(buttonCar);
JButton buttonIDop = new JButton("Создать колеса");
buttonIDop.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
Random random = new Random();
IDop interWheels;
switch(random.nextInt(1, 4)){
case 1:
interWheels = new NumberOfWheels(random.nextInt(2, 5));
break;
case 2:
interWheels = new DopClassRect(random.nextInt(2, 5));
break;
default:
interWheels = new DopClassMixed(random.nextInt(2, 5));
break;
}
_genericCreate.Add(interWheels);
repaint();
}
});
buttonIDop.setBounds(20 + 130 + 20, 20, 130, 30);
this.add(buttonIDop);
JButton buttonCreateRandomCar = new JButton("Сгенерировать машину");
buttonCreateRandomCar.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
generatedCar = _genericCreate.DrawingGeneratedCar();
if (generatedCar != null) {
generatedCar.SetPosition(430, 160);
}
repaint();
}
});
buttonCreateRandomCar.setBounds(20 + 130 + 20 + 235, 20 + 80, 190, 30);
this.add(buttonCreateRandomCar);
/*entitiesPanel.setLocation(20, 20 + 50);
this.add(entitiesPanel);*/
/*wheelsPanel.setLocation(20 + 150, 20 + 50);
this.add(wheelsPanel);*/
/*CarRandomPanel carRandomPanel = new CarRandomPanel();
carRandomPanel.setLocation(400, 150);
this.add(carRandomPanel);*/
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
draw(g);
}
public void draw(Graphics g) {
int startX = 20 ;
int startY = 70;
int startXForWheels = 170;
int startYForWheels = 30;
int height = 70;
int width = 110;
_genericCreate.DrawEntitiesCars(g, startX, startY);
for (int i=0; i < _genericCreate.getWheels().size(); i++) {
_genericCreate.getWheels().get(i).drawWheels(g, startXForWheels, startYForWheels + i * 30, Color.black);
}
if (generatedCar != null){
generatedCar.DrawTransport(g);
}
}
}
public class ComponentsPanel extends JPanel {
static final int SCREEN_W = 130;
static final int SCREEN_H = 400;
ComponentsPanel() {
this.setSize(SCREEN_W, SCREEN_H);
//this.setBackground(Color.WHITE);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
}
public void draw(Graphics g) {
}
}
public class CarRandomPanel extends JPanel {
static final int SCREEN_W = 200;
static final int SCREEN_H = 200;
CarRandomPanel() {
this.setSize(SCREEN_W, SCREEN_H);
this.setBackground(Color.LIGHT_GRAY);
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
draw(g);
}
public void draw(Graphics g) {
}
}
}

54
SetGeneric.java Normal file
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@ -0,0 +1,54 @@
public class SetGeneric<T extends Object> {
private Object[] _places;
public int Count() {
return _places.length;
}
public SetGeneric(int count)
{
_places = new Object[count];
}
public int Insert(T car)
{
return Insert(car,0);
}
public int Insert(T car, int position)
{
if (!(position >= 0 && position < Count()))
return -1;
if (_places[position] != null)
{
int indexEnd = position + 1;
while (_places[indexEnd] != null)
{
indexEnd++;
}
for (int i = indexEnd + 1; i > position; i--)
{
_places[i] = _places[i - 1];
}
}
_places[position] = car;
return position;
}
public boolean Remove(int position)
{
if (position < Count() && position >= 0)
{
_places[position] = null;
return true;
}
return false;
}
public T Get(int position)
{
if (position < Count() && position >= 0) { return (T)_places[position]; }
return null;
}
}