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Author SHA1 Message Date
cc59420fbf закончил labwork02 2024-05-22 20:32:42 +04:00
352e557d37 начал LabWork02 2024-05-07 03:39:52 +04:00
3b693a35eb LabWork01 2024-05-06 22:29:21 +04:00
27 changed files with 1229 additions and 0 deletions

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package ProjectElectricLocomotive;
import ProjectElectricLocomotive.src.*;
public class Main {
public static void main(String[] args)
{
new FormElectricLocomotive();
}
}

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package ProjectElectricLocomotive.src;
public enum CountWheels
{
One(1),
Two(2),
Three(3),
Fourth(4);
private final int Value;
CountWheels(int value) {
Value = value;
}
public int GetCountWheels() {
return Value;
}
}

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package ProjectElectricLocomotive.src;
public enum DirectionType
{
Unknown(-1),
Up(1),
Down(2),
Left(3),
Right(4);
private final int Value;
DirectionType(int value) {
Value = value;
}
public int getValue() {
return Value;
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import ProjectElectricLocomotive.src.Entities.EntityElectricLocomotive;
import java.awt.*;
import java.util.Random;
public class DrawingElectricLocomotive extends DrawingLocomotive
{
public IDrawingOrnament _ornament;
public DrawingElectricLocomotive(int speed, float weight, Color bodyColor, Color additionalColor, boolean electricHorns, boolean batteryPlacement)
{
super(83,45);
_entityLocomotive = new EntityElectricLocomotive(speed, weight, bodyColor, additionalColor, electricHorns, batteryPlacement);
Random rnd = new Random();
int varOrnament = rnd.nextInt(3);
switch (varOrnament)
{
case 0:
_ornament = new DrawingOrnamentWheels();
break;
case 1:
_ornament = new DrawningSecondOrnamentWheels();
break;
default:
_ornament = new DrawingWheels();
break;
}
_ornament.SetCountWheels(rnd.nextInt(1,5));
}
@Override
public void DrawTransport(Graphics g)
{
if (!(_entityLocomotive instanceof EntityElectricLocomotive _entityElectricLocomotive) || _startPosX == null) return;
super.DrawTransport(g);
g.setColor(Color.white);
g.fillRect(_startPosX + 48, _startPosY + 38, 20, 10);
g.fillRect(_startPosX + 9, _startPosY + 38, 20, 10);
// Создание перьев и кистей для прорисовки электровоза
Color blackColor = Color.BLACK;
Color deepSkyBlueColor = new Color(0, 191, 255);
Color yellowColor = Color.YELLOW;
if (_entityElectricLocomotive.GetElectricHorns()) {
// Инициализация опорных точек для прорисовки "рогов"
Point pointHorns1 = new Point(_startPosX + 13, _startPosY + 5);
Point pointHorns2 = new Point(_startPosX + 16, _startPosY + 2);
Point pointHorns3 = new Point(_startPosX + 11, _startPosY);
g.setColor(_entityElectricLocomotive.GetAdditionalColor());
// Прорисовка "рогов" электровоза
g.drawLine(pointHorns1.x, pointHorns1.y, pointHorns2.x, pointHorns2.y);
g.drawLine(pointHorns2.x, pointHorns2.y, pointHorns3.x, pointHorns3.y);
g.setColor(blackColor);
}
if (_entityElectricLocomotive.GetBatteryPlacement()) {
// Инициализация опорных точек для прорисовки молнии на хранилище батарей
Point pointLightning1 = new Point(_startPosX + 39, _startPosY + 37);
Point pointLightning2 = new Point(_startPosX + 37, _startPosY + 39);
Point pointLightning3 = new Point(_startPosX + 39, _startPosY + 40);
Point pointLightning4 = new Point(_startPosX + 37, _startPosY + 41);
g.setColor(_entityElectricLocomotive.GetAdditionalColor());
// Прорисовка "хранилища батарей" электровоза
g.fillRect(_startPosX.intValue() + 36, _startPosY + 37, 8, 4);
g.setColor(yellowColor);
g.drawLine(pointLightning1.x, pointLightning1.y, pointLightning2.x, pointLightning2.y);
g.drawLine(pointLightning2.x, pointLightning2.y, pointLightning3.x, pointLightning3.y);
g.drawLine(pointLightning3.x, pointLightning3.y, pointLightning4.x, pointLightning4.y);
}
_ornament.DrawWheels(g, _startPosX, _startPosY);
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import ProjectElectricLocomotive.src.DirectionType;
import ProjectElectricLocomotive.src.Drawnings.DrawingElectricLocomotive;
import ProjectElectricLocomotive.src.FormElectricLocomotive;
import ProjectElectricLocomotive.src.MovementStrategy.*;
import javax.swing.*;
import java.awt.*;
import java.util.Random;
public class DrawingField extends JPanel {
private final FormElectricLocomotive field;
DrawingLocomotive _drawingLocomotive;
private AbstractStrategy _strategy = null;
public DrawingField(FormElectricLocomotive field) {
this.field = field;
}
@Override
protected void paintComponent(Graphics g)
{
if (_drawingLocomotive == null) return;
_drawingLocomotive.DrawTransport(g);
}
public void UpButtonAction()
{
if (_drawingLocomotive == null) return;
_drawingLocomotive.MoveTransport(DirectionType.Up);
}
public void DownButtonAction()
{
if (_drawingLocomotive == null) return;
_drawingLocomotive.MoveTransport(DirectionType.Down);
}
public void RightButtonAction()
{
if (_drawingLocomotive == null) return;
_drawingLocomotive.MoveTransport(DirectionType.Right);
}
public void LeftButtonAction()
{
if (_drawingLocomotive == null) return;
_drawingLocomotive.MoveTransport(DirectionType.Left);
}
public void CreateObject(String type){
Random rnd = new Random();
switch (type)
{
case "DrawningLocomotive":
_drawingLocomotive = new DrawingLocomotive(rnd.nextInt(100, 300),
rnd.nextInt(1000, 3000),
new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)));
break;
case "DrawningElectricLocomotive":
_drawingLocomotive = new DrawingElectricLocomotive(rnd.nextInt(100, 300),
rnd.nextInt(1000, 3000),
new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)),
new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)),
rnd.nextBoolean(),
rnd.nextBoolean());
break;
default:
return;
}
_drawingLocomotive.SetPictureSize(getWidth(),getHeight());
_drawingLocomotive.SetPosition(rnd.nextInt(10, 100), rnd.nextInt(10, 100));
}
public void CreateButtonElectricLocomotiveAction(){
CreateObject("DrawningElectricLocomotive");
}
public void CreateButtonLocomotiveAction(){
CreateObject("DrawningLocomotive");
}
public void ButtonStrategyStepAction()
{
if(_drawingLocomotive == null) return;
if (field.comboBoxStrategy.isEnabled())
{
int selectedIndex = field.comboBoxStrategy.getSelectedIndex();
switch (selectedIndex) {
case 0:
_strategy = new MoveToCenter();
break;
case 1:
_strategy = new MoveToBorder();
break;
default:
_strategy = null;
}
if(_strategy == null) return;
_strategy.SetData(new MoveableLocomotive(_drawingLocomotive), getWidth(), getHeight());
}
if (_strategy == null) return;
field.comboBoxStrategy.setEnabled(false);
_strategy.MakeStep();
if(_strategy.getStatus() == StrategyStatus.Finish)
{
field.comboBoxStrategy.setEnabled(true);
_strategy = null;
}
}
public void ResizeField(){
if (_drawingLocomotive == null) return;
_drawingLocomotive.SetPictureSize(getWidth(),getHeight());
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import ProjectElectricLocomotive.src.DirectionType;
import ProjectElectricLocomotive.src.Entities.EntityLocomotive;
import java.awt.*;
import java.util.Random;
public class DrawingLocomotive {
public EntityLocomotive _entityLocomotive;
public EntityLocomotive GetEntityLocomotive()
{
return _entityLocomotive;
}
protected Integer _startPosX = null;
public Integer getPosX() {
return _startPosX;
}
protected Integer _startPosY = null;
public Integer getPosY() {
return _startPosY;
}
private Integer _pictureWidth = null;
public int getWidth() {
return _drawingLocomotiveWidth;
}
private Integer _pictureHeight = null;
public int getHeight() {
return _drawingLocomotiveHeight;
}
private int _drawingLocomotiveWidth = 83;
private int _drawingLocomotiveHeight = 45;
public DrawingLocomotive(int speed, float weight, Color bodyColor)
{
this._entityLocomotive = new EntityLocomotive(speed, weight, bodyColor);
}
private DrawingLocomotive()
{
_pictureWidth = null;
_pictureHeight = null;
_startPosX = null;
_startPosY = null;
}
protected DrawingLocomotive(int drawningLocomotiveWidth, int drawningLocomotiveHeight)
{
this._drawingLocomotiveWidth = drawningLocomotiveWidth;
this._drawingLocomotiveHeight = drawningLocomotiveHeight;
}
public boolean SetPictureSize(int width, int height)
{
if (_drawingLocomotiveWidth > width || _drawingLocomotiveHeight > height)
{
return false;
}
_pictureWidth = width;
_pictureHeight = height;
if (_startPosX != null && _drawingLocomotiveWidth + _startPosX > width) _startPosX = _pictureWidth - _drawingLocomotiveWidth;
if (_startPosY != null && _startPosY + _drawingLocomotiveHeight > _pictureHeight) _startPosY = _pictureHeight - _drawingLocomotiveHeight;
return true;
}
public void SetPosition(int x, int y)
{
if (_pictureHeight == null || _pictureWidth == null) return;
_startPosX = x;
_startPosY = y;
if (x + _drawingLocomotiveWidth > _pictureWidth || y + _drawingLocomotiveHeight > _pictureHeight || x < 0 || y < 0)
{
if (x < 0) _startPosX = 0;
if (y < 0 ) _startPosY = 0;
if (x + _drawingLocomotiveWidth > _pictureWidth) _startPosX = _pictureWidth - _drawingLocomotiveWidth;
if (y + _drawingLocomotiveHeight > _pictureHeight) _startPosY = _pictureHeight - _drawingLocomotiveHeight;
}
}
public boolean MoveTransport(DirectionType direction)
{
if( _startPosX == null || _startPosY == null) return false;
switch (direction)
{
// Влево
case Left:
if(_startPosX - _entityLocomotive.Step >= 0)
{
_startPosX -= (int)_entityLocomotive.Step;
}
return true;
// Вправо
case Right:
if(_startPosX + _entityLocomotive.Step + _drawingLocomotiveWidth < _pictureWidth)
{
_startPosX += (int)_entityLocomotive.Step;
}
return true;
// Вверх
case Up:
if(_startPosY - _entityLocomotive.Step >= 0)
{
_startPosY -= (int)_entityLocomotive.Step;
}
return true;
// Вниз
case Down:
if(_startPosY + _entityLocomotive.Step + _drawingLocomotiveHeight < _pictureHeight)
{
_startPosY += (int)_entityLocomotive.Step;
}
return true;
default:
return false;
}
}
public void DrawTransport(Graphics g) {
if (_entityLocomotive == null || _startPosX == null || _startPosY == null) return;
// Создание перьев и кистей для прорисовки электровоза
Color blackColor = Color.BLACK;
Color deepSkyBlueColor = new Color(0, 191, 255);
Color yellowColor = Color.YELLOW;
// Инициализация опорных точек для прорисовки корпуса
int pointStartX = _startPosX + 75;
int pointStartY = _startPosY + 20;
Point pointStart = new Point(pointStartX, pointStartY);
Point point1 = new Point(pointStartX, pointStartY - 15);
Point point2 = new Point(_startPosX + 10, pointStartY - 15);
Point pointFinish = new Point(_startPosX + 5, pointStartY);
// Инициализация опорных точек для прорисовки первой "юбки"
Point point3 = new Point(_startPosX + 7, _startPosY + 37);
Point point4 = new Point(_startPosX, _startPosY + 43);
Point point5 = new Point(_startPosX + 7, _startPosY + 43);
// Инициализация опорных точек для прорисовки второй "юбки"
Point point6 = new Point(_startPosX + 69, _startPosY + 37);
Point point7 = new Point(_startPosX + 82, _startPosY + 43);
Point point8 = new Point(_startPosX + 69, _startPosY + 43);
// Совокупность точек полигона уголка первой "юбки"
Point[] firstTrianglePoints = { point3, point4, point5 };
// Совокупность точек полигона уголка второй "юбки"
Point[] secondTrianglePoints = { point6, point7, point8 };
g.setColor(blackColor);
g.fillOval(_startPosX + 58, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 58, _startPosY + 37, 8, 8);
g.fillOval(_startPosX + 48, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 48, _startPosY + 37, 8, 8);
g.fillOval(_startPosX + 19, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 19, _startPosY + 37, 8, 8);
g.fillOval(_startPosX + 9, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 9, _startPosY + 37, 8, 8);
// Прорисовка уголков "юбок"
g.setColor(_entityLocomotive.GetBodyColor());
g.fillPolygon(new Polygon(new int[]{ point3.x, point4.x, point5.x }, new int[]{ point3.y, point4.y, point5.y }, 3));
g.fillPolygon(new Polygon(new int[]{ point6.x, point7.x, point8.x }, new int[]{ point6.y, point7.y, point8.y }, 3));
// Прорисовка корпуса
g.drawRect(_startPosX + 5, _startPosY + 20, 70, 17);
g.drawLine(point3.x, point3.y, point4.x, point4.y);
g.drawLine(pointStart.x, pointStart.y, point1.x, point1.y);
g.drawLine(point1.x, point1.y, point2.x, point2.y);
g.drawLine(point2.x, point2.y, pointFinish.x, pointFinish.y);
// Прорисовка окон
g.setColor(deepSkyBlueColor);
g.drawRect(_startPosX + 12, _startPosY + 9, 8, 8);
g.drawRect(_startPosX+ 63, _startPosY + 9, 8, 8);
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import ProjectElectricLocomotive.src.CountWheels;
import java.awt.*;
public class DrawingOrnamentWheels implements IDrawingOrnament
{
private CountWheels _wheels;
@Override
public void SetCountWheels(int count)
{
for(CountWheels temp : CountWheels.values())
{
if(temp.GetCountWheels() >= count)
{
_wheels = temp;
return;
}
}
}
@Override
public void DrawWheels(Graphics g,int _startPosX, int _startPosY)
{
g.setColor(Color.BLACK);
switch (_wheels.GetCountWheels())
{
case 4:
g.drawOval(_startPosX + 58, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 62,_startPosY + 38, _startPosX + 62, _startPosY + 38 + 6 );
case 3:
g.drawOval(_startPosX + 48, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 52,_startPosY + 38, _startPosX + 52, _startPosY + 38 + 6 );
case 2:
g.drawOval(_startPosX + 19, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 23,_startPosY + 38, _startPosX + 23, _startPosY + 38 + 6 );
case 1:
g.drawOval(_startPosX + 9, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 13,_startPosY + 38, _startPosX + 13, _startPosY + 38 + 6 );
break;
}
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import ProjectElectricLocomotive.src.CountWheels;
import java.awt.*;
public class DrawingWheels implements IDrawingOrnament
{
private CountWheels _wheels;
@Override
public void SetCountWheels(int count)
{
for(CountWheels temp : CountWheels.values())
{
if(temp.GetCountWheels() >= count)
{
_wheels = temp;
return;
}
}
}
@Override
public void DrawWheels(Graphics g,int _startPosX, int _startPosY)
{
g.setColor(Color.BLACK);
switch (_wheels.GetCountWheels())
{
case 4:
g.fillOval(_startPosX + 58, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 58, _startPosY + 37, 8, 8);
case 3:
g.fillOval(_startPosX + 48, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 48, _startPosY + 37, 8, 8);
case 2:
g.fillOval(_startPosX + 19, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 19, _startPosY + 37, 8, 8);
case 1:
g.fillOval(_startPosX + 9, _startPosY + 37, 10, 10);
g.drawOval(_startPosX + 9, _startPosY + 37, 8, 8);
break;
}
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import ProjectElectricLocomotive.src.CountWheels;
import java.awt.*;
public class DrawningSecondOrnamentWheels implements IDrawingOrnament
{
private CountWheels _wheels;
@Override
public void SetCountWheels(int count)
{
for(CountWheels temp : CountWheels.values())
{
if(temp.GetCountWheels() >= count)
{
_wheels = temp;
return;
}
}
}
@Override
public void DrawWheels(Graphics g,int _startPosX, int _startPosY)
{
g.setColor(Color.BLACK);
switch (_wheels.GetCountWheels())
{
case 4:
g.drawOval(_startPosX + 58, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 58,_startPosY + 38, _startPosX + 58 + 6, _startPosY + 37 + 6 );
g.drawLine(_startPosX + 64,_startPosY + 38, _startPosX + 58, _startPosY + 37 + 6 );
case 3:
g.drawOval(_startPosX + 48, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 48,_startPosY + 38, _startPosX + 48 + 6, _startPosY + 37 + 6 );
g.drawLine(_startPosX + 54,_startPosY + 38, _startPosX + 48, _startPosY + 37 + 6 );
case 2:
g.drawOval(_startPosX + 19, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 19,_startPosY + 38, _startPosX + 19 + 6, _startPosY + 37 + 6 );
g.drawLine(_startPosX + 25,_startPosY + 38, _startPosX + 19, _startPosY + 37 + 6 );
case 1:
g.drawOval(_startPosX + 9, _startPosY + 37, 8, 8);
g.drawLine(_startPosX + 9,_startPosY + 38, _startPosX + 9 + 6, _startPosY + 37 + 6 );
g.drawLine(_startPosX + 15,_startPosY + 38, _startPosX + 9, _startPosY + 37 + 6 );
break;
}
}
}

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package ProjectElectricLocomotive.src.Drawnings;
import java.awt.*;
public interface IDrawingOrnament
{
void SetCountWheels(int count);
void DrawWheels(Graphics g, int _startPosX, int _startPosY);
}

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package ProjectElectricLocomotive.src.Entities;
import java.awt.*;
import java.util.Random;
public class EntityElectricLocomotive extends EntityLocomotive {
private Color AdditionalColor;
public Color GetAdditionalColor()
{
return AdditionalColor;
}
private boolean ElectricHorns;
public boolean GetElectricHorns()
{
return ElectricHorns;
}
private boolean BatteryPlacement;
public boolean GetBatteryPlacement()
{
return BatteryPlacement;
}
public EntityElectricLocomotive(int speed, float weight, Color bodyColor, Color additionalColor, boolean electricHorns, boolean batteryPlacement)
{
super(speed, weight, bodyColor);
AdditionalColor = additionalColor;
ElectricHorns = electricHorns;
BatteryPlacement = batteryPlacement;
}
}

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package ProjectElectricLocomotive.src.Entities;
import java.awt.*;
import java.util.Random;
public class EntityLocomotive
{
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 float GetStep()
{
return Step;
}
public EntityLocomotive(int speed, float weight, Color bodyColor)
{
Random rnd = new Random();
Speed = speed <= 0 ? rnd.nextInt(100, 300) : speed;
Weight = weight <= 0 ? rnd.nextInt(1000, 3000) : weight;
BodyColor = bodyColor;
Step = Speed * 100 / Weight;
}
}

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package ProjectElectricLocomotive.src;
import ProjectElectricLocomotive.src.Drawnings.DrawingField;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
public class FormElectricLocomotive extends JFrame{
private int Width;
private int Height;
JPanel BottomPanel = new JPanel();
JPanel CreatePanel = new JPanel();
JPanel BottomAndCreatePanel = new JPanel();
JPanel DimPanel = new JPanel();
JPanel UPanel = new JPanel();
JPanel DPanel = new JPanel();
JPanel LRPanel = new JPanel();
JPanel CBPanel = new JPanel();
JPanel CPBandButtonPanel = new JPanel();
DrawingField field = new DrawingField(this);
JButton ButtonStep = new JButton("Шаг");
JButton ButtonCreateElectricLocomotive=new JButton("CreateElectricLocomotive");
JButton ButtonCreateLocomotive=new JButton("CreateLocomotive");
public JComboBox<String> comboBoxStrategy = new JComboBox<>();
JButton ButtonUp=new JButton("Up");
JButton ButtonDown=new JButton("Down");
JButton ButtonRight=new JButton("Right");
JButton ButtonLeft=new JButton("Left");
public FormElectricLocomotive(){
super("Electric Locomotive");
setSize(900,500);
Width = getWidth();
Height = getHeight();
setBackground(Color.WHITE);
ShowWindow();
RefreshWindow();
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
public void ShowWindow(){
Dimension dimen = new Dimension(30,30);
ButtonUp.setPreferredSize(dimen);
ButtonUp.addActionListener(e->{
field.UpButtonAction();
repaint();
});
ButtonDown.setPreferredSize(dimen);
ButtonDown.addActionListener(e->{
field.DownButtonAction();
repaint();
});
ButtonRight.setPreferredSize(dimen);
ButtonRight.addActionListener(e->{
field.RightButtonAction();
repaint();
});
ButtonLeft.setPreferredSize(dimen);
ButtonLeft.addActionListener(e->{
field.LeftButtonAction();
repaint();
});
LRPanel.setLayout(new FlowLayout(FlowLayout.CENTER,50,0));
LRPanel.setBackground(new Color(0,0,0,0));
LRPanel.add(ButtonLeft);
LRPanel.add(ButtonRight);
UPanel.setLayout(new FlowLayout());
UPanel.setBackground(new Color(0,0,0,0));
UPanel.add(ButtonUp);
DPanel.setLayout(new FlowLayout());
DPanel.setBackground(new Color(0,0,0,0));
DPanel.add(ButtonDown);
DimPanel.setLayout(new BoxLayout(DimPanel,BoxLayout.Y_AXIS));
DimPanel.setBackground(new Color(0,0,0,0));
DimPanel.add(UPanel);
DimPanel.add(LRPanel);
DimPanel.add(DPanel);
add(DimPanel);
CreatePanel.setLayout(new FlowLayout());
CreatePanel.setBackground(new Color(0,0,0,0));
CreatePanel.add(ButtonCreateLocomotive);
ButtonCreateLocomotive.addActionListener(e->{
field.CreateButtonLocomotiveAction();
repaint();
});
CreatePanel.add(ButtonCreateElectricLocomotive);
ButtonCreateElectricLocomotive.addActionListener(e->{
field.CreateButtonElectricLocomotiveAction();
repaint();
});
comboBoxStrategy.setPreferredSize(new Dimension(80, 40));
comboBoxStrategy.addItem("К центру");
comboBoxStrategy.addItem("К краю");
ButtonStep.setPreferredSize(new Dimension(80, 40));
ButtonStep.addActionListener(e->{
field.ButtonStrategyStepAction();
repaint();
});
CBPanel.setLayout(new FlowLayout());
CBPanel.setBackground(new Color(0, 0, 0, 0));
CBPanel.add(comboBoxStrategy);
CBPanel.add(ButtonStep);
CPBandButtonPanel.setLayout(new BoxLayout(CPBandButtonPanel, BoxLayout.X_AXIS));
CPBandButtonPanel.setBackground(new Color(0, 0, 0, 0));
CPBandButtonPanel.add(CBPanel);
add(CPBandButtonPanel);
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.setLayout(new FlowLayout());
CPBandButtonPanel.setBounds(Width - 200, 0, 190, 140);
BottomAndCreatePanel.setBounds(-330, Height - 110, Width, 180);
DimPanel.setBounds(Width - 170, Height - 170, 190, 140);
}
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public abstract class AbstractStrategy
{
private IMoveableObject _moveableObject = null;
private StrategyStatus _state = StrategyStatus.NotInit;
protected int fieldWidth;
protected int fieldHeight;
protected StrategyStatus state;
protected ObjectParameters getObjectParameters() {
return (_moveableObject != null) ? _moveableObject.getObjectPosition() : null;
}
protected Integer GetStep() {
if (state != StrategyStatus.InProgress) {
return null;
}
return (_moveableObject != null) ? _moveableObject.getStep() : null;
}
public StrategyStatus getStatus() {
return state;
}
public void SetData(IMoveableObject moveableObject, int width, int height) {
if (moveableObject == null) {
state = StrategyStatus.NotInit;
return;
}
state = StrategyStatus.InProgress;
this._moveableObject = moveableObject;
fieldWidth = width;
fieldHeight = height;
}
public void MakeStep() {
if (state != StrategyStatus.InProgress) {
return;
}
if (isTargetDestination()) {
state = StrategyStatus.Finish;
return;
}
moveToTarget();
}
protected boolean MoveLeft() {
return moveTo(MovementDirection.Left);
}
protected boolean MoveRight() {
return moveTo(MovementDirection.Right);
}
protected boolean MoveUp() {
return moveTo(MovementDirection.Up);
}
protected boolean MoveDown() {
return moveTo(MovementDirection.Down);
}
private boolean moveTo(MovementDirection movementDirection) {
if (state != StrategyStatus.InProgress) {
return false;
}
return (_moveableObject != null) && _moveableObject.tryMoveObject(movementDirection);
}
protected abstract void moveToTarget();
protected abstract boolean isTargetDestination();
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public interface IMoveableObject
{
ObjectParameters getObjectPosition();
int getStep();
boolean tryMoveObject(MovementDirection direction);
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public class MoveToBorder extends AbstractStrategy
{
@Override
protected void moveToTarget()
{
ObjectParameters objParams = getObjectParameters();
if (objParams == null)
{
return;
}
int diffX = objParams.getRightBorder() - fieldWidth;
if (Math.abs(diffX) > GetStep())
{
if (diffX > 0) MoveLeft();
else MoveRight();
}
int diffY = objParams.getDownBorder() - fieldHeight;
if (Math.abs(diffY) > GetStep())
{
if (diffY > 0) MoveUp();
else MoveDown();
}
}
@Override
protected boolean isTargetDestination() {
ObjectParameters objParams = getObjectParameters();
if (objParams == null)
{
return false;
}
return objParams.getRightBorder() + GetStep() >= fieldWidth && objParams.getDownBorder() + GetStep() >= fieldHeight;
}
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public class MoveToCenter extends AbstractStrategy
{
@Override
protected void moveToTarget() {
ObjectParameters objParams = getObjectParameters();
if (objParams == null)
{
return;
}
int diffX = objParams.getObjectMiddleHorizontal() - fieldWidth / 2;
if(Math.abs(diffX) > GetStep())
{
if (diffX > 0) MoveLeft();
else MoveRight();
}
int diffY = objParams.getObjectMiddleVertical() - fieldHeight / 2;
if (Math.abs(diffY) > GetStep())
{
if (diffY > 0) MoveUp();
else MoveDown();
}
}
@Override
protected boolean isTargetDestination() {
ObjectParameters objParams = getObjectParameters();
if (objParams == null)
{
return false;
}
return objParams.getObjectMiddleHorizontal() - GetStep() <= fieldWidth / 2 && objParams.getObjectMiddleHorizontal() + GetStep() >= fieldWidth / 2 &&
objParams.getObjectMiddleVertical() - GetStep() <= fieldHeight / 2 && objParams.getObjectMiddleVertical() + GetStep() >= fieldHeight / 2;
}
}

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package ProjectElectricLocomotive.src.MovementStrategy;
import ProjectElectricLocomotive.src.DirectionType;
import ProjectElectricLocomotive.src.Drawnings.DrawingLocomotive;
public class MoveableLocomotive implements IMoveableObject {
private DrawingLocomotive _locomotive = null;
public MoveableLocomotive(DrawingLocomotive drawingLocomotive)
{
_locomotive = drawingLocomotive;
}
public ObjectParameters getObjectPosition() {
if (_locomotive == null || _locomotive.GetEntityLocomotive() == null || _locomotive.getPosX() == null || _locomotive.getPosY() == null) {
return null;
}
return new ObjectParameters(_locomotive.getPosX(), _locomotive.getPosY(), _locomotive.getWidth(), _locomotive.getHeight());
}
public int getStep() {
if(_locomotive == null || _locomotive.GetEntityLocomotive() == null) return 0;
return (int)(_locomotive.GetEntityLocomotive().Step);
}
public boolean tryMoveObject(MovementDirection direction) {
if (_locomotive == null || _locomotive.GetEntityLocomotive() == null) {
return false;
}
DirectionType directionType = getDirectionType(direction);
return _locomotive.MoveTransport(directionType);
}
private DirectionType getDirectionType(MovementDirection direction) {
switch (direction) {
case Left:
return DirectionType.Left;
case Right:
return DirectionType.Right;
case Up:
return DirectionType.Up;
case Down:
return DirectionType.Down;
default:
return DirectionType.Unknown;
}
}
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public enum MovementDirection
{
Up(1),
Down(2),
Left(3),
Right(4);
private final int Value;
MovementDirection(int value) {
Value = value;
}
public int getValue() {
return Value;
}
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public class ObjectParameters
{
private final int x;
public int getLeftBorder() {
return x;
}
private final int y;
public int getTopBorder() {
return y;
}
private final int width;
private final int height;
public ObjectParameters(int x, int y, int width, int height) {
this.x = x;
this.y = y;
this.width = width;
this.height = height;
}
public int getRightBorder() {
return x + width;
}
public int getDownBorder() {
return y + height;
}
public int getObjectMiddleHorizontal() {
return x + width / 2;
}
public int getObjectMiddleVertical() {
return y + height / 2;
}
}

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package ProjectElectricLocomotive.src.MovementStrategy;
public enum StrategyStatus
{
NotInit,
InProgress,
Finish
}