Убран лишний пробел

.idea/ProjectMonorailComplicated.iml

@@ -3,6 +3,7 @@
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/Resources" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
     </content>
     <orderEntry type="inheritedJdk" />

src/Main.java

@@ -1,6 +0,0 @@
-public class Main {
-    public static void main(String[] args) {
-
-    }
-}
-

src/projectMonorail/DirectionType.java

@@ -0,0 +1,11 @@
+package projectMonorail;
+
+public enum DirectionType {
+    Up,
+
+    Down,
+
+    Left,
+
+    Right
+}

src/projectMonorail/DrawingObjects/DrawingLocomotive.java

@@ -0,0 +1,234 @@
+package projectMonorail.DrawingObjects;
+
+import projectMonorail.DirectionType;
+import projectMonorail.Entities.*;
+import projectMonorail.Extras.*;
+import projectMonorail.MovementStrategy.*;
+
+import java.awt.*;
+import java.util.Random;
+
+public class DrawingLocomotive {
+
+    private EntityLocomotive entityLocomotive;
+
+    public EntityLocomotive getEntityLocomotive() {
+        return entityLocomotive;
+    }
+
+    protected void setEntityLocomotive(EntityLocomotive entityLocomotive) {
+        this.entityLocomotive = entityLocomotive;
+    }
+
+    private IDrawingWheels drawingWheels;
+
+    private int pictureWidth;
+
+    private int pictureHeight;
+
+    protected int startPosX;
+
+    protected int startPosY;
+
+    protected int locomotiveWidth = 117;
+
+    protected int locomotiveHeight = 56;
+
+    public int getPosX() {
+        return startPosX;
+    }
+
+    public int getPosY() {
+        return startPosY;
+    }
+
+    public int getWidth() {
+        return locomotiveWidth;
+    }
+
+    public int getHeight() {
+        return locomotiveHeight;
+    }
+
+    public IMoveableObject getMoveableObject() {
+        return new DrawingObjectLocomotive(this);
+    }
+
+    public DrawingLocomotive(int speed, double weight, Color mainColor, int width, int height, int wheelNumber) {
+        if (width < locomotiveWidth || height < locomotiveHeight) {
+            return;
+        }
+        pictureWidth = width;
+        pictureHeight = height;
+        entityLocomotive = new EntityLocomotive(speed, weight, mainColor);
+        Random rand = new Random();
+        drawingWheels = switch (rand.nextInt(0, 3)) {
+            case 0 -> new DrawingNormalWheels();
+            case 1 -> new DrawingSquarePatternWheels();
+            case 2 -> new DrawingVintageWheels();
+            default -> new DrawingNormalWheels();
+        };
+        drawingWheels.setWheelNumber(wheelNumber);
+    }
+
+    protected DrawingLocomotive(int speed, double weight, Color mainColor,
+                                int width, int height, int locoWidth, int locoHeight, int wheelNumber) {
+        if (width < locoWidth || height < locoHeight) {
+            return;
+        }
+        pictureWidth = width;
+        pictureHeight = height;
+        locomotiveWidth = locoWidth;
+        locomotiveHeight = locoHeight;
+        entityLocomotive = new EntityLocomotive(speed, weight, mainColor);
+        Random rand = new Random();
+        drawingWheels = switch (rand.nextInt(0, 3)) {
+            case 0 -> new DrawingNormalWheels();
+            case 1 -> new DrawingSquarePatternWheels();
+            case 2 -> new DrawingVintageWheels();
+            default -> new DrawingNormalWheels();
+        };
+        drawingWheels.setWheelNumber(wheelNumber);
+    }
+
+    public DrawingLocomotive(EntityLocomotive entityLocomotive, int width, int height, int wheelNumber,
+                             IDrawingWheels drawingWheels) {
+        if (width < locomotiveWidth || height < locomotiveHeight) {
+            return;
+        }
+        pictureWidth = width;
+        pictureHeight = height;
+        this.entityLocomotive = entityLocomotive;
+        this.drawingWheels = drawingWheels;
+        drawingWheels.setWheelNumber(wheelNumber);
+    }
+
+    public void setPosition(int x, int y) {
+        if (x < 0 || x + locomotiveWidth > pictureWidth) {
+            x = 0;
+        }
+        if (y < 0 || y + locomotiveHeight > pictureHeight) {
+            y = 0;
+        }
+
+        startPosX = x;
+        startPosY = y;
+    }
+
+    public boolean canMove(DirectionType direction) {
+        if (entityLocomotive == null) {
+            return false;
+        }
+
+        return switch (direction) {
+            case Left -> startPosX - entityLocomotive.getStep() > 0;
+            case Up -> startPosY - entityLocomotive.getStep() > 0;
+            case Right -> startPosX + locomotiveWidth + entityLocomotive.getStep() < pictureWidth;
+            case Down -> startPosY + locomotiveHeight + entityLocomotive.getStep() < pictureHeight;
+            default -> false;
+        };
+    }
+
+    public void moveTransport(DirectionType direction) {
+        if (!canMove(direction) || entityLocomotive == null) {
+            return;
+        }
+
+        switch (direction) {
+            case Left:
+                startPosX -= (int) entityLocomotive.getStep();
+                break;
+
+            case Up:
+                startPosY -= (int) entityLocomotive.getStep();
+                break;
+
+            case Right:
+                startPosX += (int) entityLocomotive.getStep();
+                break;
+
+            case Down:
+                startPosY += (int) entityLocomotive.getStep();
+                break;
+        }
+    }
+
+    public void drawTransport(Graphics2D g2d) {
+        if (entityLocomotive == null) {
+            return;
+        }
+
+        Color mainColor = entityLocomotive.getMainColor();
+        BasicStroke standardWidth = new BasicStroke(1);
+        BasicStroke largerWidth = new BasicStroke(2);
+
+        //надстройка
+        g2d.setStroke(largerWidth);
+        g2d.setColor(mainColor);
+        g2d.fillRect(startPosX + 55, startPosY, 25, 15);
+
+        g2d.setColor(Color.BLACK);
+        g2d.drawRect(startPosX + 55, startPosY, 25, 15);
+
+        //корпус локомотива
+        Polygon locoPolygon = new Polygon();
+        locoPolygon.addPoint(startPosX + 29, startPosY + 15);
+        locoPolygon.addPoint(startPosX + 112, startPosY + 15);
+        locoPolygon.addPoint(startPosX + 112, startPosY + 46);
+        locoPolygon.addPoint(startPosX + 25, startPosY + 46);
+        locoPolygon.addPoint(startPosX + 25, startPosY + 31);
+
+        g2d.setColor(mainColor);
+        g2d.fillPolygon(locoPolygon);
+
+        g2d.setColor(Color.BLACK);
+        g2d.drawPolygon(locoPolygon);
+
+        g2d.setStroke(standardWidth);
+        g2d.setColor(Color.BLUE);
+        g2d.drawLine(startPosX + 25, startPosY + 31, startPosX + 112, startPosY + 31);
+
+        //дверь локомотива
+        g2d.setColor(Color.GRAY);
+        g2d.fillRect(startPosX + 54, startPosY + 21, 7, 20);
+
+        g2d.setStroke(largerWidth);
+        g2d.setColor(Color.BLACK);
+        g2d.drawRect(startPosX + 54, startPosY + 21, 7, 20);
+
+        //окна локомотива
+        g2d.setColor(Color.BLUE);
+
+        g2d.fillRect(startPosX + 32, startPosY + 18, 6, 9);
+        g2d.fillRect(startPosX + 44, startPosY + 18, 6, 9);
+        g2d.fillRect(startPosX + 103, startPosY + 18, 6, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        g2d.drawRect(startPosX + 32, startPosY + 18, 6, 9);
+        g2d.drawRect(startPosX + 44, startPosY + 18, 6, 9);
+        g2d.drawRect(startPosX + 103, startPosY + 18, 6, 9);
+
+        //колеса и тележка локомотива
+        g2d.fillRect(startPosX + 23, startPosY + 47, 33, 6);
+        g2d.fillRect(startPosX + 76, startPosY + 47, 30, 6);
+        g2d.drawRect(startPosX + 23, startPosY + 47, 33, 6);
+        g2d.drawRect(startPosX + 76, startPosY + 47, 30, 6);
+
+        drawingWheels.drawWheels(g2d, Color.WHITE, startPosX, startPosY);
+
+        Polygon bogiePolygon = new Polygon();
+        bogiePolygon.addPoint(startPosX + 26, startPosY + 46);
+        bogiePolygon.addPoint(startPosX + 24, startPosY + 54);
+        bogiePolygon.addPoint(startPosX + 12, startPosY + 54);
+        bogiePolygon.addPoint(startPosX + 8, startPosY + 51);
+        bogiePolygon.addPoint(startPosX + 12, startPosY + 48);
+        bogiePolygon.addPoint(startPosX + 18, startPosY + 46);
+
+        g2d.fillPolygon(bogiePolygon);
+
+        //соединение между кабинами
+        g2d.drawRect(startPosX + 112, startPosY + 18, 5, 28);
+        g2d.fillRect(startPosX + 112, startPosY + 18, 5, 28);
+    }
+}

src/projectMonorail/DrawingObjects/DrawingMonorail.java

@@ -0,0 +1,105 @@
+package projectMonorail.DrawingObjects;
+
+import projectMonorail.Entities.*;
+import projectMonorail.Extras.*;
+
+import java.awt.*;
+
+public class DrawingMonorail extends DrawingLocomotive {
+
+    public DrawingMonorail(int speed, double weight, Color mainColor, Color additionalColor,
+                           boolean magneticRail, boolean extraCabin, int width, int height, int wheelNumber) {
+        super(speed, weight, mainColor, width, height, 186, 92, wheelNumber);
+
+        if (!magneticRail && !extraCabin) {
+            locomotiveWidth = 117;
+            locomotiveHeight = 56;
+        }
+        if (!magneticRail && extraCabin) {
+            locomotiveWidth = 183;
+            locomotiveHeight = 56;
+        }
+
+        if (getEntityLocomotive() != null) {
+            setEntityLocomotive(new EntityMonorail(speed, weight, mainColor,
+                    additionalColor, magneticRail, extraCabin));
+        }
+    }
+
+    public DrawingMonorail(EntityMonorail entityMonorail, int width, int height, int wheelNumber,
+                           IDrawingWheels drawingWheels) {
+        super(entityMonorail, width, height, wheelNumber, drawingWheels);
+    }
+
+    @Override
+    public void drawTransport(Graphics2D g2d) {
+        if (!(getEntityLocomotive() instanceof EntityMonorail monorail)) {
+            return;
+        }
+
+        super.drawTransport(g2d);
+
+        Color mainColor = monorail.getMainColor();
+        Color additionalColor = monorail.getAdditionalColor();
+        BasicStroke standardWidth = new BasicStroke(1);
+        BasicStroke largerWidth = new BasicStroke(2);
+
+        //магнитная рельса
+        if (monorail.getMagneticRail()) {
+            g2d.drawRect(startPosX + 2, startPosY + 58, 184, 18);
+            g2d.setColor(Color.GRAY);
+            g2d.fillRect(startPosX + 2, startPosY + 58, 184, 18);
+            for (int i = 0; i < 4; i++) {
+                g2d.setColor(Color.BLACK);
+                g2d.drawRect(startPosX + 35 + 35 * i, startPosY + 77, 8, 15);
+                g2d.setColor(Color.GRAY);
+                g2d.fillRect(startPosX + 35 + 35 * i, startPosY + 77, 8, 15);
+            }
+        }
+
+        //дополнительная кабина
+        if (monorail.getExtraCabin()) {
+            //корпус дополнительной кабины
+            g2d.setColor(additionalColor);
+            g2d.fillRect(startPosX + 118, startPosY + 15, 65, 31);
+            g2d.setColor(Color.BLACK);
+            g2d.drawRect(startPosX + 118, startPosY + 15, 65, 31);
+
+            g2d.setStroke(standardWidth);
+            g2d.setColor(Color.BLUE);
+            g2d.drawLine(startPosX + 118, startPosY + 31, startPosX + 183, startPosY + 31);
+
+            //дверь дополнительной кабины
+            g2d.setColor(Color.GRAY);
+            g2d.fillRect(startPosX + 146, startPosY + 21, 7, 20);
+
+            g2d.setStroke(largerWidth);
+            g2d.setColor(Color.BLACK);
+            g2d.drawRect(startPosX + 146, startPosY + 21, 7, 20);
+
+            //окна дополнительной кабины
+            g2d.setColor(Color.BLUE);
+            g2d.fillRect(startPosX + 130, startPosY + 18, 6, 9);
+            g2d.fillRect(startPosX + 169, startPosY + 18, 6, 9);
+
+            g2d.setColor(Color.BLACK);
+            g2d.drawRect(startPosX + 130, startPosY + 18, 6, 9);
+            g2d.drawRect(startPosX + 169, startPosY + 18, 6, 9);
+
+            //колеса и тележка дополнительной кабины
+            g2d.fillRect(startPosX + 126, startPosY + 47, 15, 6);
+            g2d.fillRect(startPosX + 159, startPosY + 47, 15, 6);
+            g2d.drawRect(startPosX + 126, startPosY + 47, 15, 6);
+            g2d.drawRect(startPosX + 159, startPosY + 47, 15, 6);
+
+            g2d.setColor(Color.WHITE);
+            g2d.fillOval(startPosX + 128, startPosY + 47, 10, 9);
+            g2d.fillOval(startPosX + 161, startPosY + 47, 10, 9);
+
+            g2d.setColor(Color.BLACK);
+            g2d.drawOval(startPosX + 128, startPosY + 47, 10, 9);
+            g2d.drawOval(startPosX + 161, startPosY + 47, 10, 9);
+        }
+    }
+
+}

src/projectMonorail/Entities/EntityLocomotive.java

@@ -0,0 +1,34 @@
+package projectMonorail.Entities;
+
+import java.awt.*;
+
+public class EntityLocomotive {
+
+    private int speed;
+
+    public int getSpeed() {
+        return speed;
+    }
+
+    private double weight;
+
+    public double getWeight() {
+        return weight;
+    }
+
+    private Color mainColor;
+
+    public Color getMainColor() {
+        return mainColor;
+    }
+
+    public double getStep() {
+        return (double) speed * 100 / weight;
+    }
+
+    public EntityLocomotive(int speed, double weight, Color mainColor) {
+        this.speed = speed;
+        this.weight = weight;
+        this.mainColor = mainColor;
+    }
+}

src/projectMonorail/Entities/EntityMonorail.java

@@ -0,0 +1,32 @@
+package projectMonorail.Entities;
+
+import java.awt.*;
+
+public class EntityMonorail extends EntityLocomotive {
+
+    private Color additionalColor;
+
+    public Color getAdditionalColor() {
+        return additionalColor;
+    }
+
+    private boolean magneticRail;
+
+    public boolean getMagneticRail() {
+        return magneticRail;
+    }
+
+    private boolean extraCabin;
+
+    public boolean getExtraCabin() {
+        return extraCabin;
+    }
+
+    public EntityMonorail(int speed, double weight, Color mainColor, Color
+            additionalColor, boolean magneticRail, boolean extraCabin) {
+        super(speed, weight, mainColor);
+        this.additionalColor = additionalColor;
+        this.magneticRail = magneticRail;
+        this.extraCabin = extraCabin;
+    }
+}

src/projectMonorail/Extras/DrawingNormalWheels.java

@@ -0,0 +1,105 @@
+package projectMonorail.Extras;
+
+import java.awt.*;
+
+public class DrawingNormalWheels implements IDrawingWheels {
+
+    private WheelNumber wheelNumber;
+
+    @Override
+    public WheelNumber getWheelNumber() {
+        return wheelNumber;
+    }
+
+    @Override
+    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;
+        }
+    }
+
+    @Override
+    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 + 25, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 45, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 75, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 95, startPosY + 47, 10, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        g2d.drawOval(startPosX + 25, startPosY + 47, 10, 9);
+        g2d.drawOval(startPosX + 45, startPosY + 47, 10, 9);
+        g2d.drawOval(startPosX + 75, startPosY + 47, 10, 9);
+        g2d.drawOval(startPosX + 95, startPosY + 47, 10, 9);
+    }
+
+    private void drawThreeWheels(Graphics2D g2d, Color color, int startPosX, int startPosY) {
+        g2d.setColor(color);
+
+        g2d.fillOval(startPosX + 25, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 36, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 47, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 76, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 87, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 98, startPosY + 47, 8, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        g2d.drawOval(startPosX + 25, startPosY + 47, 8, 9);
+        g2d.drawOval(startPosX + 36, startPosY + 47, 8, 9);
+        g2d.drawOval(startPosX + 47, startPosY + 47, 8, 9);
+        g2d.drawOval(startPosX + 76, startPosY + 47, 8, 9);
+        g2d.drawOval(startPosX + 87, startPosY + 47, 8, 9);
+        g2d.drawOval(startPosX + 98, startPosY + 47, 8, 9);
+    }
+
+    private void drawFourWheels(Graphics2D g2d, Color color, int startPosX, int startPosY) {
+        g2d.setColor(color);
+
+        g2d.fillOval(startPosX + 25, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 33, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 41, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 49, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 75, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 83, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 91, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 99, startPosY + 47, 6, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        g2d.drawOval(startPosX + 25, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 33, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 41, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 49, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 76, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 84, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 92, startPosY + 47, 6, 9);
+        g2d.drawOval(startPosX + 100, startPosY + 47, 6, 9);
+    }
+}

src/projectMonorail/Extras/DrawingSquarePatternWheels.java

@@ -0,0 +1,114 @@
+package projectMonorail.Extras;
+
+import java.awt.*;
+
+public class DrawingSquarePatternWheels implements IDrawingWheels {
+
+    private WheelNumber wheelNumber;
+
+    @Override
+    public WheelNumber getWheelNumber() {
+        return wheelNumber;
+    }
+
+    @Override
+    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;
+        }
+    }
+
+    @Override
+    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 + 25, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 45, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 75, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 95, startPosY + 47, 10, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        drawWheel(g2d, startPosX, startPosY, 25, 47, 10, 9);
+        drawWheel(g2d, startPosX, startPosY, 45, 47, 10, 9);
+        drawWheel(g2d, startPosX, startPosY, 75, 47, 10, 9);
+        drawWheel(g2d, startPosX, startPosY, 95, 47, 10, 9);
+    }
+
+    private void drawThreeWheels(Graphics2D g2d, Color color, int startPosX, int startPosY) {
+        g2d.setColor(color);
+
+        g2d.fillOval(startPosX + 25, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 36, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 47, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 76, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 87, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 98, startPosY + 47, 8, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        drawWheel(g2d, startPosX, startPosY, 25, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 36, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 47, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 76, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 87, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 98, 47, 8, 9);
+    }
+
+    private void drawFourWheels(Graphics2D g2d, Color color, int startPosX, int startPosY) {
+        g2d.setColor(color);
+
+        g2d.fillOval(startPosX + 25, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 33, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 41, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 49, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 75, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 83, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 91, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 99, startPosY + 47, 6, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        drawWheel(g2d, startPosX, startPosY, 25, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 33, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 41, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 49, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 75, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 83, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 91, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 99, 47, 6, 9);
+    }
+
+    private void drawWheel(Graphics2D g2d, int startPosX, int startPosY, int xChange, int yChange, int width, int height) {
+        g2d.drawOval(startPosX + xChange, startPosY + yChange, width, height);
+
+        g2d.setColor(Color.RED);
+        g2d.fillRect((int)(startPosX + xChange + width * 0.335), startPosY + yChange + height/3, width/2, height/2);
+
+        g2d.setColor(Color.BLACK);
+    }
+}

src/projectMonorail/Extras/DrawingVintageWheels.java

@@ -0,0 +1,117 @@
+package projectMonorail.Extras;
+
+import java.awt.*;
+
+public class DrawingVintageWheels implements IDrawingWheels {
+
+    private WheelNumber wheelNumber;
+
+    @Override
+    public WheelNumber getWheelNumber() {
+        return wheelNumber;
+    }
+
+    @Override
+    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;
+        }
+    }
+
+    @Override
+    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 + 25, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 45, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 75, startPosY + 47, 10, 9);
+        g2d.fillOval(startPosX + 95, startPosY + 47, 10, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        drawWheel(g2d, startPosX, startPosY, 25, 47, 10, 9);
+        drawWheel(g2d, startPosX, startPosY, 45, 47, 10, 9);
+        drawWheel(g2d, startPosX, startPosY, 75, 47, 10, 9);
+        drawWheel(g2d, startPosX, startPosY, 95, 47, 10, 9);
+    }
+
+    private void drawThreeWheels(Graphics2D g2d, Color color, int startPosX, int startPosY) {
+        g2d.setColor(color);
+
+        g2d.fillOval(startPosX + 25, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 36, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 47, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 76, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 87, startPosY + 47, 8, 9);
+        g2d.fillOval(startPosX + 98, startPosY + 47, 8, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        drawWheel(g2d, startPosX, startPosY, 25, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 36, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 47, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 76, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 87, 47, 8, 9);
+        drawWheel(g2d, startPosX, startPosY, 98, 47, 8, 9);
+    }
+
+    private void drawFourWheels(Graphics2D g2d, Color color, int startPosX, int startPosY) {
+        g2d.setColor(color);
+
+        g2d.fillOval(startPosX + 25, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 33, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 41, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 49, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 75, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 83, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 91, startPosY + 47, 6, 9);
+        g2d.fillOval(startPosX + 99, startPosY + 47, 6, 9);
+
+        g2d.setColor(Color.BLACK);
+
+        drawWheel(g2d, startPosX, startPosY, 25, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 33, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 41, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 49, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 75, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 83, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 91, 47, 6, 9);
+        drawWheel(g2d, startPosX, startPosY, 99, 47, 6, 9);
+    }
+
+    private void drawWheel(Graphics2D g2d, int startPosX, int startPosY, int xChange, int yChange, int width, int height) {
+        g2d.setStroke(new BasicStroke(1));
+        g2d.drawOval(startPosX + xChange, startPosY + yChange, width, height);
+
+        g2d.drawLine(startPosX + xChange + width/2, startPosY + yChange, startPosX + xChange + width/2, startPosY + yChange + height);
+        g2d.drawLine(startPosX + xChange, startPosY + yChange + height/2, startPosX + xChange + width, startPosY + yChange + height/2);
+        g2d.drawLine(startPosX + xChange + width/8, startPosY + yChange + height/8,
+                startPosX + xChange + width * 7/8, startPosY + yChange + height * 7/8);
+        g2d.drawLine(startPosX + xChange + width * 7/8, startPosY + yChange + height/8,
+                startPosX + xChange + width/8, startPosY + yChange + height * 7/8);
+    }
+}

src/projectMonorail/Extras/IDrawingWheels.java

@@ -0,0 +1,11 @@
+package projectMonorail.Extras;
+
+import java.awt.*;
+
+public interface IDrawingWheels {
+    void setWheelNumber(int number);
+
+    WheelNumber getWheelNumber();
+
+    void drawWheels(Graphics2D g2d, Color color, int startPosX, int startPosY);
+}

src/projectMonorail/Extras/RandomGeneric.java

@@ -0,0 +1,58 @@
+package projectMonorail.Extras;
+
+import projectMonorail.DrawingObjects.DrawingLocomotive;
+import projectMonorail.DrawingObjects.DrawingMonorail;
+import projectMonorail.Entities.*;
+
+import java.util.concurrent.ThreadLocalRandom;
+
+public class RandomGeneric<E extends EntityLocomotive, D extends IDrawingWheels> {
+    private final E[] locomotives;
+
+    private int locomotivesCurrNum = 0;
+
+    private final D[] wheels;
+
+    private int wheelsCurrNum = 0;
+
+    private int pictureWidth;
+
+    private int pictureHeight;
+
+    public RandomGeneric(int locomotivesCount, int drawingsCount, int pictureWidth, int pictureHeight) {
+        locomotives = (E[])new EntityLocomotive[locomotivesCount];
+        wheels = (D[])new IDrawingWheels[drawingsCount];
+        this.pictureWidth = pictureWidth;
+        this.pictureHeight = pictureHeight;
+    }
+
+    public void addItem(E locomotive) {
+        if (locomotive == null || locomotivesCurrNum >= locomotives.length)
+            return;
+
+        locomotives[locomotivesCurrNum++] = locomotive;
+    }
+
+    public void addItem(D drawingWheels) {
+        if (drawingWheels == null || wheelsCurrNum >= wheels.length)
+            return;
+
+        wheels[wheelsCurrNum++] = drawingWheels;
+    }
+
+    public DrawingLocomotive getDrawingLocomotive() {
+        if (locomotivesCurrNum == 0 || wheelsCurrNum == 0)
+            return null;
+
+        EntityLocomotive locomotive = locomotives[ThreadLocalRandom.current().nextInt(0, locomotivesCurrNum)];
+        IDrawingWheels drawingWheels = wheels[ThreadLocalRandom.current().nextInt(0, wheelsCurrNum)];
+
+        if (locomotive instanceof EntityMonorail) {
+            return new DrawingMonorail((EntityMonorail) locomotive, pictureWidth, pictureHeight, ThreadLocalRandom.current().nextInt(2, 5),
+                    drawingWheels);
+        }
+
+        return new DrawingLocomotive(locomotive, pictureWidth, pictureHeight, ThreadLocalRandom.current().nextInt(2, 5),
+                drawingWheels);
+    }
+}

src/projectMonorail/Extras/WheelNumber.java

@@ -0,0 +1,9 @@
+package projectMonorail.Extras;
+
+public enum WheelNumber {
+    Two,
+
+    Three,
+
+    Four
+}

src/projectMonorail/FrameMonorail.java

@@ -0,0 +1,24 @@
+package projectMonorail;
+
+import javax.swing.*;
+
+public class FrameMonorail extends JDialog {
+
+    private PictureBox pictureBox;
+
+    public PictureBox getPictureBox() {
+        return pictureBox;
+    }
+
+    public FrameMonorail(JFrame parent) {
+        super(parent ,"Monorail", true);
+        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+
+        pictureBox = new PictureBox();
+        add(pictureBox);
+
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+}

src/projectMonorail/FrameMonorailCollection.java

@@ -0,0 +1,179 @@
+package projectMonorail;
+
+import projectMonorail.DrawingObjects.*;
+import projectMonorail.Generics.*;
+import projectMonorail.MovementStrategy.*;
+
+import javax.swing.*;
+import javax.swing.text.NumberFormatter;
+import java.awt.*;
+import java.text.NumberFormat;
+
+public class FrameMonorailCollection extends JFrame {
+
+    private final LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive> locomotives;
+
+    private JPanel paddingTopPanel;
+
+    private JPanel mainPanel;
+
+    private PictureBoxCollection pictureBoxCollection;
+
+    private int pictureBoxCollectionWidth = 900;
+
+    private int pictureBoxCollectionHeight = 430;
+
+    private JPanel toolsPanel;
+
+    private JLabel nameLabel;
+
+    private JButton buttonAddMonorail;
+
+    private JButton buttonRemoveMonorail;
+
+    private JButton buttonRefreshCollection;
+
+    private JButton buttonRandomGeneration;
+
+    private JFormattedTextField textFieldNumber;
+
+    public FrameMonorailCollection() {
+        super("Monorail collection");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        locomotives = new LocomotivesGenericCollection<>(pictureBoxCollectionWidth, pictureBoxCollectionHeight);
+        pictureBoxCollection = new PictureBoxCollection(locomotives, pictureBoxCollectionWidth,
+                pictureBoxCollectionHeight);
+
+        nameLabel = new JLabel("    Tools");
+        nameLabel.setFont(new Font("Segoe UI", Font.BOLD, 16));
+        nameLabel.setHorizontalTextPosition(JLabel.LEFT);
+        nameLabel.setMaximumSize(new Dimension(190, 30));
+        nameLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonAddMonorail = new JButton("Add monorail");
+        buttonAddMonorail.setHorizontalTextPosition(JButton.CENTER);
+        buttonAddMonorail.setVerticalTextPosition(JButton.CENTER);
+        buttonAddMonorail.setFocusable(false);
+        buttonAddMonorail.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonAddMonorail.setBackground(Color.WHITE);
+        buttonAddMonorail.setMaximumSize(new Dimension(155, 36));
+        buttonAddMonorail.setBorder(BorderFactory.createLineBorder(Color.black, 2));
+        buttonAddMonorail.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonAddMonorail.addActionListener(e -> {
+            FrameMonorail frame = new FrameMonorail(this);
+            if (frame.getPictureBox().getDialogResult()) {
+                if (locomotives.addition(frame.getPictureBox().getSelectedLocomotive()) != -1) {
+                    JOptionPane.showMessageDialog(null, "Object added", "Message",
+                            JOptionPane.INFORMATION_MESSAGE);
+                    pictureBoxCollection.repaint();
+                } else {
+                    JOptionPane.showMessageDialog(null, "Failed to add the object", "Message",
+                            JOptionPane.INFORMATION_MESSAGE);
+                }
+            }
+        });
+
+        NumberFormat format = NumberFormat.getInstance();
+        NumberFormatter formatter = new NumberFormatter(format);
+        formatter.setValueClass(Integer.class);
+        formatter.setMinimum(0);
+        formatter.setMaximum(Integer.MAX_VALUE);
+        formatter.setAllowsInvalid(false);
+        formatter.setCommitsOnValidEdit(true);
+
+        textFieldNumber = new JFormattedTextField(formatter);
+        textFieldNumber.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        textFieldNumber.setMaximumSize(new Dimension(155, 25));
+        textFieldNumber.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonRemoveMonorail = new JButton("Remove monorail");
+        buttonRemoveMonorail.setHorizontalTextPosition(JButton.CENTER);
+        buttonRemoveMonorail.setVerticalTextPosition(JButton.CENTER);
+        buttonRemoveMonorail.setFocusable(false);
+        buttonRemoveMonorail.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonRemoveMonorail.setBackground(Color.WHITE);
+        buttonRemoveMonorail.setMaximumSize(new Dimension(155, 36));
+        buttonRemoveMonorail.setBorder(BorderFactory.createLineBorder(Color.black, 2));
+        buttonRemoveMonorail.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonRemoveMonorail.addActionListener(e -> {
+            if (JOptionPane.showConfirmDialog(null, "Delete the object?", "Deletion",
+                    JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) {
+                return;
+            }
+            if (textFieldNumber.getText().isEmpty()) {
+                return;
+            }
+            int pos = Integer.parseInt(textFieldNumber.getText());
+            if (locomotives.subtraction(pos)) {
+                JOptionPane.showMessageDialog(null, "Object deleted", "Message",
+                        JOptionPane.INFORMATION_MESSAGE);
+                pictureBoxCollection.repaint();
+            } else {
+                JOptionPane.showMessageDialog(null, "Failed to delete the object", "Message",
+                        JOptionPane.INFORMATION_MESSAGE);
+            }
+        });
+
+        buttonRefreshCollection = new JButton("Refresh collection");
+        buttonRefreshCollection.setHorizontalTextPosition(JButton.CENTER);
+        buttonRefreshCollection.setVerticalTextPosition(JButton.CENTER);
+        buttonRefreshCollection.setFocusable(false);
+        buttonRefreshCollection.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonRefreshCollection.setBackground(Color.WHITE);
+        buttonRefreshCollection.setMaximumSize(new Dimension(155, 36));
+        buttonRefreshCollection.setBorder(BorderFactory.createLineBorder(Color.black, 2));
+        buttonRefreshCollection.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonRefreshCollection.addActionListener(e -> pictureBoxCollection.repaint());
+
+        buttonRandomGeneration = new JButton("Show additional frame");
+        buttonRandomGeneration.setHorizontalTextPosition(JButton.CENTER);
+        buttonRandomGeneration.setVerticalTextPosition(JButton.CENTER);
+        buttonRandomGeneration.setFocusable(false);
+        buttonRandomGeneration.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonRandomGeneration.setBackground(Color.WHITE);
+        buttonRandomGeneration.setMaximumSize(new Dimension(155, 36));
+        buttonRandomGeneration.setBorder(BorderFactory.createLineBorder(Color.black, 2));
+        buttonRandomGeneration.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonRandomGeneration.addActionListener(e -> new FrameRandomGeneration(this));
+
+        toolsPanel = new JPanel();
+        toolsPanel.setMaximumSize(new Dimension(190, 430));
+        toolsPanel.setLayout(new BoxLayout(toolsPanel, BoxLayout.Y_AXIS));
+        toolsPanel.setBorder(BorderFactory.createLineBorder(Color.black));
+        toolsPanel.add(nameLabel);
+        toolsPanel.add(Box.createVerticalStrut(14));
+        toolsPanel.add(buttonAddMonorail);
+        toolsPanel.add(Box.createVerticalStrut(77));
+        toolsPanel.add(textFieldNumber);
+        toolsPanel.add(Box.createVerticalStrut(6));
+        toolsPanel.add(buttonRemoveMonorail);
+        toolsPanel.add(Box.createVerticalStrut(74));
+        toolsPanel.add(buttonRefreshCollection);
+        toolsPanel.add(Box.createVerticalStrut(40));
+        toolsPanel.add(buttonRandomGeneration);
+
+        mainPanel = new JPanel();
+        mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.X_AXIS));
+        mainPanel.add(Box.createHorizontalStrut(10));
+        mainPanel.add(pictureBoxCollection);
+        mainPanel.add(Box.createHorizontalStrut(15));
+        mainPanel.add(toolsPanel);
+
+        paddingTopPanel = new JPanel();
+        paddingTopPanel.setLayout(new BoxLayout(paddingTopPanel, BoxLayout.Y_AXIS));
+        paddingTopPanel.add(Box.createVerticalStrut(15));
+        paddingTopPanel.add(mainPanel);
+
+        add(paddingTopPanel);
+
+        setPreferredSize(new Dimension(990, 478));
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+}

src/projectMonorail/FrameRandomGeneration.java

@@ -0,0 +1,20 @@
+package projectMonorail;
+
+import javax.swing.*;
+
+public class FrameRandomGeneration extends JDialog {
+
+    private PictureBoxRandomGeneration pictureBox;
+
+    public FrameRandomGeneration(JFrame parent) {
+        super(parent ,"Random generation", true);
+        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+
+        pictureBox = new PictureBoxRandomGeneration(400, 400);
+        add(pictureBox);
+
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+}

src/projectMonorail/Generics/LocomotivesGenericCollection.java

@@ -0,0 +1,87 @@
+package projectMonorail.Generics;
+import projectMonorail.DrawingObjects.*;
+import projectMonorail.MovementStrategy.*;
+
+import java.awt.*;
+
+public class LocomotivesGenericCollection<T extends DrawingLocomotive, U extends IMoveableObject> {
+    private final int pictureWidth;
+
+    private final int pictureHeight;
+
+    private final int placeSizeWidth = 193;
+
+    private final int placeSizeHeight = 102;
+
+    private final SetGeneric<T> collection;
+
+    public LocomotivesGenericCollection(int picWidth, int picHeight) {
+        int width = picWidth / placeSizeWidth;
+        int height = picHeight / placeSizeHeight;
+        pictureWidth = picWidth;
+        pictureHeight = picHeight;
+        collection = new SetGeneric<T>(width * height);
+    }
+
+    public int addition(T obj) {
+        if (obj == null)
+        {
+            return -1;
+        }
+        return collection.insert(obj);
+    }
+
+    public boolean subtraction(int pos) {
+        T obj = collection.get(pos);
+        if (obj != null)
+        {
+            return collection.remove(pos);
+        }
+        return false;
+    }
+
+    public U getU(int pos) {
+        if (collection.get(pos) != null)
+            return (U)collection.get(pos).getMoveableObject();
+        return null;
+    }
+
+    public void showLocomotives(Graphics2D g2d) {
+        DrawBackground(g2d);
+        DrawObjects(g2d);
+    }
+
+    private void DrawBackground(Graphics2D g2d) {
+        g2d.setColor(Color.BLACK);
+        g2d.setStroke(new BasicStroke(3));
+        for (int i = 0; i < pictureWidth / placeSizeWidth; i++) {
+            for (int j = 0; j < pictureHeight / placeSizeHeight + 1; ++j) {
+                g2d.drawLine(i * placeSizeWidth, j * placeSizeHeight, i * placeSizeWidth
+                        + placeSizeWidth / 2, j * placeSizeHeight);
+            }
+            g2d.drawLine( i * placeSizeWidth, 0, i * placeSizeWidth,
+                    pictureHeight / placeSizeHeight * placeSizeHeight);
+        }
+    }
+
+    private void DrawObjects(Graphics2D g2d) {
+        T obj;
+        int width = pictureWidth / placeSizeWidth;
+        int height = pictureHeight / placeSizeHeight;
+        int diff = 1, currWidth = 0;
+        for (int i = 0; i < collection.count(); i++) {
+            currWidth++;
+            if (currWidth > width) {
+                diff++;
+                currWidth = 1;
+            }
+            obj = collection.get(i);
+            if (obj != null) {
+                obj.setPosition(i % width * placeSizeWidth + placeSizeWidth / 40,
+                        (height - diff) * placeSizeHeight + placeSizeHeight / 15);
+                obj.drawTransport(g2d);
+            }
+        }
+    }
+
+}

src/projectMonorail/Generics/SetGeneric.java

@@ -0,0 +1,53 @@
+package projectMonorail.Generics;
+
+public class SetGeneric<T extends Object> {
+    private final T[] places;
+
+    public int count() {
+        return places.length;
+    }
+
+    public SetGeneric(int count) {
+        places = (T[])new Object[count];
+    }
+
+    public int insert(T locomotive) {
+        return insert(locomotive, 0);
+    }
+
+    public int insert(T locomotive, int position) {
+        int nullIndex = -1, i;
+
+        if (position < 0 || position >= count())
+            return -1;
+
+        for (i = position; i < count(); i++) {
+            if (places[i] == null) {
+                nullIndex = i;
+                break;
+            }
+        }
+        if (nullIndex < 0)
+            return -1;
+
+        for (i = nullIndex; i > position; i--) {
+            places[i] = places[i - 1];
+        }
+
+        places[position] = locomotive;
+        return position;
+    }
+
+    public boolean remove(int position) {
+        if (position < 0 || position >= count())
+            return false;
+        places[position] = null;
+        return true;
+    }
+
+    public T get(int position) {
+        if (position < 0 || position >= count())
+            return null;
+        return places[position];
+    }
+}

src/projectMonorail/Main.java

@@ -0,0 +1,8 @@
+package projectMonorail;
+
+public class Main {
+    public static void main(String[] args) {
+        FrameMonorailCollection frameMonorailCollection = new FrameMonorailCollection();
+    }
+}
+

src/projectMonorail/MovementStrategy/AbstractStrategy.java

@@ -0,0 +1,99 @@
+package projectMonorail.MovementStrategy;
+
+import projectMonorail.DirectionType;
+
+public abstract class AbstractStrategy {
+
+    private IMoveableObject moveableObject;
+
+    private Status state = Status.NotInit;
+
+    private int fieldWidth;
+
+    protected int getFieldWidth() {
+        return fieldWidth;
+    }
+
+    private int fieldHeight;
+
+    protected int getFieldHeight() {
+        return fieldHeight;
+    }
+
+    public Status getStatus() {
+        return state;
+    }
+
+    public void setData(IMoveableObject moveableObject, int width, int height) {
+        if (moveableObject == null) {
+            state = Status.NotInit;
+            return;
+        }
+        state = Status.InProgress;
+        this.moveableObject = moveableObject;
+        fieldWidth = width;
+        fieldHeight = height;
+    }
+
+    public void makeStep() {
+        if (state != Status.InProgress) {
+            return;
+        }
+        if (isTargetDestination()) {
+            state = Status.Finish;
+            return;
+        }
+        moveToTarget();
+    }
+
+    protected boolean moveLeft() {
+        return moveTo(DirectionType.Left);
+    }
+
+    protected boolean moveRight() {
+        return moveTo(DirectionType.Right);
+    }
+
+    protected boolean moveUp() {
+        return moveTo(DirectionType.Up);
+    }
+
+    protected boolean moveDown() {
+        return moveTo(DirectionType.Down);
+    }
+
+    protected ObjectParameters getObjectParameters() {
+        if (moveableObject == null) {
+            return null;
+        }
+        return moveableObject.getObjectsPosition();
+    }
+
+    protected Integer getStep() {
+        if (state != Status.InProgress) {
+            return null;
+        }
+        if (moveableObject == null) {
+            return null;
+        }
+        return moveableObject.getStep();
+    }
+
+    protected abstract void moveToTarget();
+
+    protected abstract boolean isTargetDestination();
+
+    private boolean moveTo(DirectionType directionType) {
+        if (state != Status.InProgress) {
+            return false;
+        }
+        if (moveableObject == null) {
+            return false;
+        }
+        if (moveableObject.checkCanMove(directionType)) {
+            moveableObject.moveObject(directionType);
+            return true;
+        }
+        return false;
+    }
+}

src/projectMonorail/MovementStrategy/DrawingObjectLocomotive.java

@@ -0,0 +1,43 @@
+package projectMonorail.MovementStrategy;
+
+
+import projectMonorail.DirectionType;
+import projectMonorail.DrawingObjects.DrawingLocomotive;
+
+public class DrawingObjectLocomotive implements IMoveableObject {
+
+    private DrawingLocomotive drawingLocomotive = null;
+
+    public DrawingObjectLocomotive(DrawingLocomotive drawingLocomotive) {
+        this.drawingLocomotive = drawingLocomotive;
+    }
+
+    @Override
+    public ObjectParameters getObjectsPosition() {
+        if (drawingLocomotive == null || drawingLocomotive.getEntityLocomotive() == null) {
+            return null;
+        }
+        return new ObjectParameters(drawingLocomotive.getPosX(), drawingLocomotive.getPosY(),
+                drawingLocomotive.getWidth(), drawingLocomotive.getHeight());
+    }
+
+    @Override
+    public int getStep() {
+        if (drawingLocomotive == null)
+            return 0;
+        return (int) ((drawingLocomotive.getEntityLocomotive() != null) ? drawingLocomotive.getEntityLocomotive().getStep() : 0);
+    }
+
+    @Override
+    public boolean checkCanMove(DirectionType direction) {
+        if (drawingLocomotive == null)
+            return false;
+        return drawingLocomotive.canMove(direction);
+    }
+
+    @Override
+    public void moveObject(DirectionType direction) {
+        if (drawingLocomotive != null)
+            drawingLocomotive.moveTransport(direction);
+    }
+}

src/projectMonorail/MovementStrategy/IMoveableObject.java

@@ -0,0 +1,14 @@
+package projectMonorail.MovementStrategy;
+
+import projectMonorail.DirectionType;
+
+public interface IMoveableObject {
+
+    ObjectParameters getObjectsPosition();
+
+    int getStep();
+
+    boolean checkCanMove(DirectionType direction);
+
+    void moveObject(DirectionType direction);
+}

src/projectMonorail/MovementStrategy/MoveToBorder.java

@@ -0,0 +1,36 @@
+package projectMonorail.MovementStrategy;
+
+public class MoveToBorder extends AbstractStrategy {
+
+    @Override
+    protected boolean isTargetDestination() {
+        var objParams = getObjectParameters();
+        if (objParams == null) {
+            return false;
+        }
+        return objParams.rightBorder() <= getFieldWidth() &&
+                objParams.rightBorder() + getStep() >= getFieldWidth() &&
+                objParams.downBorder() <= getFieldHeight() &&
+                objParams.downBorder() + getStep() >= getFieldHeight();
+    }
+
+    @Override
+    protected void moveToTarget() {
+        var objParams = getObjectParameters();
+        if (objParams == null) {
+            return;
+        }
+        var diffX = objParams.objectMiddleHorizontal() - getFieldWidth();
+        if (Math.abs(diffX) > getStep()) {
+            if (diffX < 0) {
+                moveRight();
+            }
+        }
+        var diffY = objParams.objectMiddleVertical() - getFieldHeight();
+        if (Math.abs(diffY) > getStep()) {
+            if (diffY < 0) {
+                moveDown();
+            }
+        }
+    }
+}

src/projectMonorail/MovementStrategy/MoveToCenter.java

@@ -0,0 +1,40 @@
+package projectMonorail.MovementStrategy;
+
+public class MoveToCenter extends AbstractStrategy {
+
+    @Override
+    protected boolean isTargetDestination() {
+        var objParams = getObjectParameters();
+        if (objParams == null) {
+            return false;
+        }
+        return objParams.objectMiddleHorizontal() <= getFieldWidth() / 2 &&
+                objParams.objectMiddleHorizontal() + getStep() >= getFieldWidth() / 2 &&
+                objParams.objectMiddleVertical() <= getFieldHeight() / 2 &&
+                objParams.objectMiddleVertical() + getStep() >= getFieldHeight() / 2;
+    }
+
+    @Override
+    protected void moveToTarget() {
+        var objParams = getObjectParameters();
+        if (objParams == null) {
+            return;
+        }
+        var diffX = objParams.objectMiddleHorizontal() - getFieldWidth() / 2;
+        if (Math.abs(diffX) > getStep()) {
+            if (diffX > 0) {
+                moveLeft();
+            } else {
+                moveRight();
+            }
+        }
+        var diffY = objParams.objectMiddleVertical() - getFieldHeight() / 2;
+        if (Math.abs(diffY) > getStep()) {
+            if (diffY > 0) {
+                moveUp();
+            } else {
+                moveDown();
+            }
+        }
+    }
+}

src/projectMonorail/MovementStrategy/ObjectParameters.java

@@ -0,0 +1,43 @@
+package projectMonorail.MovementStrategy;
+
+public class ObjectParameters {
+
+    private final int x;
+
+    private final int y;
+
+    private final int width;
+
+    private final int height;
+
+    public int leftBorder() {
+        return x;
+    }
+
+    public int topBorder() {
+        return y;
+    }
+
+    public int rightBorder() {
+        return x + width;
+    }
+
+    public int downBorder() {
+        return y + height;
+    }
+
+    public int objectMiddleHorizontal() {
+        return x + width / 2;
+    }
+
+    public int objectMiddleVertical() {
+        return y + height / 2;
+    }
+
+    public ObjectParameters(int x, int y, int width, int height) {
+        this.x = x;
+        this.y = y;
+        this.width = width;
+        this.height = height;
+    }
+}

src/projectMonorail/MovementStrategy/Status.java

@@ -0,0 +1,9 @@
+package projectMonorail.MovementStrategy;
+
+public enum Status {
+    NotInit,
+
+    InProgress,
+
+    Finish
+}

src/projectMonorail/PictureBox.java

@@ -0,0 +1,306 @@
+package projectMonorail;
+
+import projectMonorail.DrawingObjects.*;
+import projectMonorail.MovementStrategy.*;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionListener;
+import java.util.Random;
+
+public class PictureBox extends JPanel {
+    private boolean dialogResult = false;
+
+    public boolean getDialogResult() {
+        return dialogResult;
+    }
+
+    private DrawingLocomotive drawingLocomotive;
+
+    private AbstractStrategy abstractStrategy;
+
+    private DrawingLocomotive selectedLocomotive;
+
+    public DrawingLocomotive getSelectedLocomotive() {
+        return selectedLocomotive;
+    }
+
+    private JButton buttonLeft;
+
+    private JButton buttonUp;
+
+    private JButton buttonRight;
+
+    private JButton buttonDown;
+
+    private JButton buttonCreateLocomotive;
+
+    private JButton buttonCreateMonorail;
+
+    private JButton buttonSelectLocomotive;
+
+    private JButton buttonStep;
+
+    private JComboBox comboBoxStrategy;
+
+    private JPanel buttonsPanel;
+
+    private JPanel buttonsMovePanel;
+
+    private JPanel movePaddingPanel;
+
+    private JPanel strategyPaddingPanel;
+
+    private JPanel strategyPanel;
+
+    public PictureBox() {
+        abstractStrategy = null;
+        selectedLocomotive = null;
+
+        setLayout(new BorderLayout());
+
+        buttonsPanel = new JPanel();
+        buttonsPanel.setLayout(new BoxLayout(buttonsPanel, BoxLayout.X_AXIS));
+        buttonsPanel.setOpaque(false);
+
+        buttonCreateLocomotive = new JButton("Create locomotive");
+        buttonCreateLocomotive.setFocusable(false);
+        buttonCreateLocomotive.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonCreateLocomotive.setBackground(Color.LIGHT_GRAY);
+        buttonCreateLocomotive.setMaximumSize(new Dimension(140, 42));
+
+        buttonCreateLocomotive.addActionListener(e -> {
+            Random random = new Random();
+            Color color = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            Color chosenColor = JColorChooser.showDialog(this, "Main color", Color.WHITE);
+            if (chosenColor != null) {
+                color = chosenColor;
+            }
+            drawingLocomotive = new DrawingLocomotive(random.nextInt(200, 300),
+                    random.nextInt(1000, 3000),
+                    color, this.getWidth(), this.getHeight(), random.nextInt(2, 5));
+            drawingLocomotive.setPosition(random.nextInt(10, 100), random.nextInt(10, 100));
+            repaint();
+        });
+
+        buttonCreateMonorail = new JButton("Create monorail");
+        buttonCreateMonorail.setFocusable(false);
+        buttonCreateMonorail.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonCreateMonorail.setBackground(Color.LIGHT_GRAY);
+        buttonCreateMonorail.setMaximumSize(new Dimension(140, 42));
+
+        buttonCreateMonorail.addActionListener(e -> {
+            Random random = new Random();
+            Color color = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            Color chosenColor = JColorChooser.showDialog(this, "Main color", Color.WHITE);
+            if (chosenColor != null) {
+                color = chosenColor;
+            }
+            Color additionalColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            Color chosenAddColor = JColorChooser.showDialog(this, "Additional Color", Color.WHITE);
+            if (chosenAddColor != null) {
+                additionalColor = chosenAddColor;
+            }
+            drawingLocomotive = new DrawingMonorail(random.nextInt(200, 300),
+                    random.nextInt(1000, 3000),
+                    color, additionalColor, random.nextBoolean(), random.nextBoolean(),
+                    this.getWidth(), this.getHeight(), random.nextInt(2, 5));
+            drawingLocomotive.setPosition(random.nextInt(10, 100), random.nextInt(10, 100));
+            repaint();
+        });
+
+        buttonSelectLocomotive = new JButton("Select");
+        buttonSelectLocomotive.setFocusable(false);
+        buttonSelectLocomotive.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonSelectLocomotive.setBackground(Color.LIGHT_GRAY);
+        buttonSelectLocomotive.setMaximumSize(new Dimension(140, 42));
+
+        buttonSelectLocomotive.addActionListener(e -> {
+            selectedLocomotive = drawingLocomotive;
+            dialogResult = true;
+            JComponent comp = (JComponent)e.getSource();
+            Window win = SwingUtilities.getWindowAncestor(comp);
+            win.dispose();
+        });
+
+        ActionListener buttonMoveListener = e -> {
+            if (drawingLocomotive == null) {
+                return;
+            }
+
+            String buttonName = ((JButton) e.getSource()).getName();
+
+            switch (buttonName) {
+                case ("buttonUp"):
+                    drawingLocomotive.moveTransport(DirectionType.Up);
+                    break;
+                case ("buttonDown"):
+                    drawingLocomotive.moveTransport(DirectionType.Down);
+                    break;
+                case ("buttonLeft"):
+                    drawingLocomotive.moveTransport(DirectionType.Left);
+                    break;
+                case ("buttonRight"):
+                    drawingLocomotive.moveTransport(DirectionType.Right);
+                    break;
+            }
+            repaint();
+        };
+
+        buttonLeft = new JButton();
+        buttonLeft.setName("buttonLeft");
+        buttonLeft.setFocusable(false);
+        buttonLeft.setPreferredSize(new Dimension(30, 30));
+        buttonLeft.setIcon(new ImageIcon("Resources/arrowLeft.png"));
+        buttonLeft.addActionListener(buttonMoveListener);
+
+        buttonRight = new JButton();
+        buttonRight.setName("buttonRight");
+        buttonRight.setFocusable(false);
+        buttonRight.setPreferredSize(new Dimension(30, 30));
+        buttonRight.setIcon(new ImageIcon("Resources/arrowRight.png"));
+        buttonRight.addActionListener(buttonMoveListener);
+
+        buttonDown = new JButton();
+        buttonDown.setName("buttonDown");
+        buttonDown.setFocusable(false);
+        buttonDown.setPreferredSize(new Dimension(30, 30));
+        buttonDown.setIcon(new ImageIcon("Resources/arrowDown.png"));
+        buttonDown.addActionListener(buttonMoveListener);
+
+        buttonUp = new JButton();
+        buttonUp.setName("buttonUp");
+        buttonUp.setFocusable(false);
+        buttonUp.setPreferredSize(new Dimension(30, 30));
+        buttonUp.setIcon(new ImageIcon("Resources/arrowUp.png"));
+        buttonUp.addActionListener(buttonMoveListener);
+
+        buttonsMovePanel = new JPanel();
+        buttonsMovePanel.setLayout(new GridBagLayout());
+        buttonsMovePanel.setOpaque(false);
+
+        GridBagConstraints constrains = new GridBagConstraints();
+        constrains.insets = new Insets(5, 5, 5, 5);
+        constrains.gridx = 0;
+        constrains.gridy = 0;
+
+        buttonsMovePanel.add(Box.createHorizontalStrut(30), constrains);
+
+        constrains.gridx = 1;
+        constrains.gridy = 0;
+
+        buttonsMovePanel.add(buttonUp, constrains);
+
+        constrains.gridx = 2;
+        constrains.gridy = 0;
+
+        buttonsMovePanel.add(Box.createHorizontalStrut(30), constrains);
+
+        constrains.gridx = 0;
+        constrains.gridy = 1;
+
+        buttonsMovePanel.add(buttonLeft, constrains);
+
+        constrains.gridx = 1;
+        constrains.gridy = 1;
+
+        buttonsMovePanel.add(buttonDown, constrains);
+
+        constrains.gridx = 2;
+        constrains.gridy = 1;
+
+        buttonsMovePanel.add(buttonRight, constrains);
+
+        movePaddingPanel = new JPanel();
+        movePaddingPanel.setLayout(new BoxLayout(movePaddingPanel, BoxLayout.Y_AXIS));
+        movePaddingPanel.setOpaque(false);
+
+        movePaddingPanel.add(buttonsMovePanel);
+        movePaddingPanel.add(Box.createVerticalStrut(22));
+
+        buttonsPanel.add(Box.createHorizontalStrut(12));
+        buttonsPanel.add(buttonCreateMonorail);
+        buttonsPanel.add(Box.createHorizontalStrut(16));
+        buttonsPanel.add(buttonCreateLocomotive);
+        buttonsPanel.add(Box.createHorizontalStrut(16));
+        buttonsPanel.add(buttonSelectLocomotive);
+        buttonsPanel.add(Box.createHorizontalStrut(400));
+        buttonsPanel.add(movePaddingPanel);
+
+        add(buttonsPanel, BorderLayout.SOUTH);
+
+        strategyPaddingPanel = new JPanel();
+        strategyPaddingPanel.setLayout(new BoxLayout(strategyPaddingPanel, BoxLayout.X_AXIS));
+        strategyPaddingPanel.setOpaque(false);
+
+        String[] items = {
+                "Form center",
+                "Form border"
+        };
+        comboBoxStrategy = new JComboBox(items);
+        comboBoxStrategy.setMaximumSize(new Dimension(150, 23));
+
+        buttonStep = new JButton("Step");
+        buttonStep.setFocusable(false);
+        buttonStep.setFont(new Font("Segoe UI", Font.PLAIN, 12));
+        buttonStep.setBackground(Color.LIGHT_GRAY);
+        buttonStep.setMaximumSize(new Dimension(75, 28));
+
+        buttonStep.addActionListener(e -> {
+            if (drawingLocomotive == null) {
+                return;
+            }
+            if (comboBoxStrategy.isEnabled()) {
+                abstractStrategy = switch (comboBoxStrategy.getSelectedIndex()) {
+                    case 0 -> new MoveToCenter();
+                    case 1 -> new MoveToBorder();
+                    default -> null;
+                };
+                if (abstractStrategy == null)
+                {
+                    return;
+                }
+                abstractStrategy.setData(new DrawingObjectLocomotive(drawingLocomotive), this.getWidth(), this.getHeight());
+            }
+            if (abstractStrategy == null)
+            {
+                return;
+            }
+            comboBoxStrategy.setEnabled(false);
+            abstractStrategy.makeStep();
+            repaint();
+            if (abstractStrategy.getStatus() == Status.Finish)
+            {
+                comboBoxStrategy.setEnabled(true);
+                abstractStrategy = null;
+            }
+        });
+
+        strategyPanel = new JPanel();
+        strategyPanel.setLayout(new BoxLayout(strategyPanel, BoxLayout.Y_AXIS));
+        strategyPanel.setOpaque(false);
+
+        strategyPanel.add(Box.createVerticalStrut(10));
+        strategyPanel.add(comboBoxStrategy);
+        strategyPanel.add(Box.createVerticalStrut(15));
+        strategyPanel.add(buttonStep);
+
+        strategyPaddingPanel.add(Box.createHorizontalStrut(735));
+        strategyPaddingPanel.add(strategyPanel);
+
+        add(strategyPaddingPanel, BorderLayout.NORTH);
+
+        setPreferredSize(new Dimension(900, 500));
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        if (drawingLocomotive == null) {
+            return;
+        }
+
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+        drawingLocomotive.drawTransport(g2d);
+    }
+}

src/projectMonorail/PictureBoxCollection.java

@@ -0,0 +1,25 @@
+package projectMonorail;
+
+import projectMonorail.DrawingObjects.*;
+import projectMonorail.Generics.*;
+import projectMonorail.MovementStrategy.*;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class PictureBoxCollection extends JPanel {
+    private final LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive> locomotives;
+
+    public PictureBoxCollection(LocomotivesGenericCollection<DrawingLocomotive, DrawingObjectLocomotive> locomotives,
+                                int width, int height) {
+        this.locomotives = locomotives;
+        setMaximumSize(new Dimension(width, height));
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+        locomotives.showLocomotives(g2d);
+    }
+}

src/projectMonorail/PictureBoxRandomGeneration.java

@@ -0,0 +1,62 @@
+package projectMonorail;
+
+import projectMonorail.DrawingObjects.*;
+import projectMonorail.Entities.*;
+import projectMonorail.Extras.*;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class PictureBoxRandomGeneration extends JPanel {
+    private RandomGeneric<EntityLocomotive, IDrawingWheels> randomGeneric;
+
+    private DrawingLocomotive drawingLocomotive;
+
+    private JButton buttonRandomCreation;
+
+    public PictureBoxRandomGeneration(int width, int height) {
+        setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
+
+        buttonRandomCreation = new JButton("Create monorail");
+        buttonRandomCreation.setFocusable(false);
+        buttonRandomCreation.setMaximumSize(new Dimension(155, 36));
+        buttonRandomCreation.setBorder(BorderFactory.createLineBorder(Color.black, 2));
+        buttonRandomCreation.setBackground(Color.WHITE);
+        buttonRandomCreation.setHorizontalTextPosition(JButton.CENTER);
+        buttonRandomCreation.setVerticalTextPosition(JButton.CENTER);
+        buttonRandomCreation.setAlignmentX(Component.CENTER_ALIGNMENT);
+
+        buttonRandomCreation.addActionListener(e -> {
+            drawingLocomotive = randomGeneric.getDrawingLocomotive();
+            repaint();
+        });
+
+        add(Box.createVerticalStrut(height - 80));
+        add(buttonRandomCreation);
+        setPreferredSize(new Dimension(width, height));
+
+        randomGeneric = new RandomGeneric<>(7, 3, width, height);
+        randomGeneric.addItem(new EntityLocomotive(200, 2000, Color.RED));
+        randomGeneric.addItem(new EntityLocomotive(200, 2000, Color.GREEN));
+        randomGeneric.addItem(new EntityLocomotive(200, 2000, Color.BLUE));
+        randomGeneric.addItem(new EntityLocomotive(200, 2000, Color.PINK));
+        randomGeneric.addItem(new EntityMonorail(200, 2000, Color.WHITE, Color.BLUE,true, false));
+        randomGeneric.addItem(new EntityMonorail(200, 2000, Color.ORANGE, Color.LIGHT_GRAY,false, true));
+        randomGeneric.addItem(new EntityMonorail(200, 2000, Color.CYAN, Color.MAGENTA,true, true));
+        randomGeneric.addItem(new DrawingNormalWheels());
+        randomGeneric.addItem(new DrawingVintageWheels());
+        randomGeneric.addItem(new DrawingSquarePatternWheels());
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        if (drawingLocomotive == null) {
+            return;
+        }
+
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+        drawingLocomotive.setPosition(getWidth() * 27 / 100, getHeight() * 3 / 10);
+        drawingLocomotive.drawTransport(g2d);
+    }
+}