Fixes

AbstractMap.java

@@ -0,0 +1,103 @@
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.util.Random;
+
+public abstract class AbstractMap {
+    private IDrawingObject _drawingObject = null;
+    protected int[][] _map = null;
+    protected int _width;
+    protected int _height;
+    protected float _size_x;
+    protected float _size_y;
+    protected final Random _random = new Random();
+    protected final int _freeRoad = 0;
+    protected final int _barrier = 1;
+
+    public Image createMap(int width, int height, IDrawingObject drawingObject) {
+        _width = width;
+        _height = height;
+        _drawingObject = drawingObject;
+        do {
+            generateMap();
+        } while (!setObjectOnMap());
+        return drawMapWithObject();
+    }
+
+    public Image moveObject(Direction direction) {
+        _drawingObject.moveObject(direction);
+        if (objectIntersects()) {
+            switch (direction) {
+                case Left -> _drawingObject.moveObject(Direction.Right);
+                case Right -> _drawingObject.moveObject(Direction.Left);
+                case Up -> _drawingObject.moveObject(Direction.Down);
+                case Down -> _drawingObject.moveObject(Direction.Up);
+            }
+        }
+        return drawMapWithObject();
+    }
+
+    private boolean setObjectOnMap() {
+        if (_drawingObject == null || _map == null)
+        {
+            return false;
+        }
+
+        for (int i = 2; i < _map.length; i++)
+        {
+            for (int j = 2; j < _map[i].length; j++)
+            {
+                _drawingObject.setObject((int) (i * _size_x), (int) (j * _size_y), _width, _height);
+                if (!objectIntersects()) return true;
+            }
+        }
+
+        return true;
+    }
+
+    private boolean objectIntersects() {
+        float[] location = _drawingObject.getCurrentPosition();
+        Rectangle self = new Rectangle((int) location[0], (int) location[2], (int) location[1] - (int) location[0], (int) location[3] - (int) location[2]);
+        for (int i = 0; i < _map.length; i++)
+        {
+            for (int j = 0; j < _map[i].length; j++)
+            {
+                if (_map[i][j] == _barrier)
+                {
+                    if (self.intersects(new Rectangle(j * (int) _size_x, i * (int) _size_y, (int) _size_x, (int) _size_y)))
+                    {
+                        return true;
+                    }
+                }
+            }
+        }
+
+        return false;
+    }
+
+    private Image drawMapWithObject() {
+        Image img = new BufferedImage(_width, _height, BufferedImage.TYPE_INT_ARGB);
+        if (_drawingObject == null || _map == null) {
+            return img;
+        }
+        Graphics2D g = (Graphics2D) img.getGraphics();
+        for (int i = 0; i < _map.length; ++i)
+        {
+            for (int j = 0; j < _map[i].length; ++j)
+            {
+                if (_map[i][j] == _freeRoad)
+                {
+                    drawRoadPart(g, i, j);
+                } else if (_map[i][j] == _barrier)
+                {
+                    drawBarrierPart(g, i, j);
+                }
+            }
+        }
+        _drawingObject.drawingObject(g);
+        return img;
+    }
+
+    protected abstract void generateMap();
+    protected abstract void drawRoadPart(Graphics2D g, int i, int j);
+    protected abstract void drawBarrierPart(Graphics2D g, int i, int j);
+}

Direction.java

@@ -2,5 +2,6 @@ public enum Direction {
     Up,
     Down,
     Left,
-    Right
+    Right,
+    None
 }

DrawingAdvancedArtillery.java

@@ -0,0 +1,28 @@
+import java.awt.*;
+
+public class DrawingAdvancedArtillery extends DrawingArtillery {
+    public DrawingAdvancedArtillery(int speed, float weight, Color bodyColor, int rollersCount, Color dopColor, boolean weapon, boolean salvoBattery) {
+        super(speed, weight, bodyColor, rollersCount, 80, 50);
+        artillery = new EntityAdvancedArtillery(speed, weight, bodyColor, dopColor, weapon, salvoBattery);
+    }
+
+    @Override
+    public void drawTransport(Graphics2D g) {
+        if (!(artillery instanceof EntityAdvancedArtillery advancedArtillery)) {
+            return;
+        }
+
+        g.setColor(advancedArtillery.getDopColor());
+        if (advancedArtillery.getWeapon()) {
+            g.setStroke(new BasicStroke(8));
+            g.drawLine((int) _startPosX + _artilleryWidth / 2, (int) _startPosY + _artilleryHeight / 10, (int) _startPosX + _artilleryWidth, (int) _startPosY);
+        }
+        g.setStroke(new BasicStroke(6));
+        if (advancedArtillery.getSalvoBattery()) {
+            g.drawLine((int) _startPosX + _artilleryWidth / 4, (int) _startPosY + _artilleryHeight / 4, (int) _startPosX + _artilleryWidth / 4 + _artilleryHeight / 4, (int) _startPosY - 5);
+            g.drawLine((int) _startPosX + _artilleryWidth / 4 - _artilleryHeight / 4, (int) _startPosY + _artilleryHeight / 4, (int) _startPosX + _artilleryWidth / 4, (int) _startPosY - 5);
+            g.drawLine((int) _startPosX + _artilleryWidth / 4 - _artilleryHeight / 2, (int) _startPosY + _artilleryHeight / 4, (int) _startPosX + _artilleryWidth / 4 - _artilleryHeight / 4, (int) _startPosY - 5);
+        }
+        super.drawTransport(g);
+    }
+}

DrawingArtillery.java

@@ -1,27 +1,31 @@
 import java.awt.*;
 
 public class DrawingArtillery {
-    private EntityArtillery artillery;
-    private DrawingRollers drawingRollers;
-    private float _startPosX;
-    private float _startPosY;
+    protected EntityArtillery artillery;
+    protected IDrawingRollers drawingRollers;
+    protected float _startPosX;
+    protected float _startPosY;
     private Integer _pictureWidth = null;
     private Integer _pictureHeight = null;
-    private final int _artilleryWidth = 80;
-    private final int _artilleryHeight = 50;
+    protected int _artilleryWidth = 80;
+    protected int _artilleryHeight = 50;
 
     public EntityArtillery getArtillery() {
         return artillery;
     }
 
-    public void Init(int speed, float weight, Color bodyColor, int rollersCount) {
-        artillery = new EntityArtillery();
-        artillery.Init(speed, weight, bodyColor);
-        drawingRollers = new DrawingRollers();
-        drawingRollers.Init(rollersCount, bodyColor);
+    public DrawingArtillery(int speed, float weight, Color bodyColor, int rollersCount) {
+        artillery = new EntityArtillery(speed, weight, bodyColor);
+        drawingRollers = RollersType.random(rollersCount, bodyColor);
     }
 
-    public void SetPosition(int x, int y, int width, int height) {
+    protected DrawingArtillery(int speed, float weight, Color bodyColor, int rollersCount, int artilleryWidth, int artilleryHeight) {
+        this(speed, weight, bodyColor, rollersCount);
+        _artilleryWidth = artilleryWidth;
+        _artilleryHeight = artilleryHeight;
+    }
+
+    public void setPosition(int x, int y, int width, int height) {
         if (x < 0 || x + _artilleryWidth >= width)
         {
             return;
@@ -82,7 +86,7 @@ public class DrawingArtillery {
             return;
         }
         g.setColor(artillery.getBodyColor() != null ? artillery.getBodyColor() : Color.BLACK);
-        g.fillRect((int) (_startPosX + _artilleryWidth / 8 * 2), (int) _startPosY, _artilleryWidth / 8 * 4, _artilleryWidth / 5);
+        g.fillRect((int) (_startPosX + _artilleryWidth / 8 * 2), (int) _startPosY, _artilleryWidth / 8 * 4, _artilleryHeight / 5);
         g.fillRect((int) _startPosX, (int) (_startPosY + _artilleryHeight / 5), _artilleryWidth, _artilleryHeight / 3);
 
 
@@ -110,4 +114,8 @@ public class DrawingArtillery {
             _startPosY = _pictureHeight - _artilleryHeight;
         }
     }
+
+    public float[] getCurrentPosition() {
+        return new float[] { _startPosX, _startPosX + _artilleryWidth - 1, _startPosY, _startPosY + _artilleryHeight -1 };
+    }
 }

DrawingCrossRollers.java

@@ -0,0 +1,82 @@
+import java.awt.*;
+
+public class DrawingCrossRollers implements IDrawingRollers {
+    private RollersCount rollersCount;
+    private Color color;
+
+    public DrawingCrossRollers(int rollersCount, Color bodyColor) {
+        setRollersCount(rollersCount);
+        color = bodyColor;
+    }
+
+    public void setRollersCount(int num) {
+        if (num <= 4) {
+            rollersCount = RollersCount.Four;
+        } else if (num >= 6) {
+            rollersCount = RollersCount.Six;
+        } else {
+            rollersCount = RollersCount.Five;
+        }
+    }
+
+    public void draw(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setColor(color != null ? color : Color.BLACK);
+        g.fillOval(x + artilleryWidth / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        g.fillOval(x + artilleryWidth * 15 / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        switch (rollersCount) {
+            case Six: {
+                g.fillOval(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Five: {
+                g.fillOval(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Four: {
+                g.fillOval(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+                g.fillOval(x + artilleryWidth * 12 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+            }
+        }
+        drawOrnament(g, x, y, artilleryWidth, artilleryHeight);
+    }
+
+    private void drawOrnament(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setStroke(new BasicStroke(1));
+        g.setColor(Color.BLACK);
+
+
+        g.drawLine(x + artilleryWidth / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32, x + artilleryWidth * 5 / 20 - 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        g.drawLine(x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15, x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 10 / 32);
+        g.drawLine(x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        g.drawLine(x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+
+        g.drawLine(x + artilleryWidth * 15 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32, x + artilleryWidth * 19 / 20 - 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        g.drawLine(x + artilleryWidth * 17 / 20, y + artilleryHeight * 7 / 15, x + artilleryWidth * 17 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 10 / 32);
+        g.drawLine(x + artilleryWidth * 16 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 18 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        g.drawLine(x + artilleryWidth * 18 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64, x + artilleryWidth * 16 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+
+        switch(rollersCount) {
+            case Six: {
+                g.drawLine(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32, x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+                g.drawLine(x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16, x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 10 / 20 - artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+                g.drawLine(x + artilleryWidth * 9 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+            }
+            case Five: {
+                g.drawLine(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32, x + artilleryWidth * 12 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+                g.drawLine(x + artilleryWidth * 11 / 20, y + artilleryHeight * 10 / 16, x + artilleryWidth * 11 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 12 / 20 - artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+                g.drawLine(x + artilleryWidth * 11 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64, x + artilleryWidth * 10 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+            }
+            case Four: {
+                g.drawLine(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32, x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                g.drawLine(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16, x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16 + artilleryHeight * 8 / 32);
+                g.drawLine(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+
+                g.drawLine(x + artilleryWidth * 12 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32, x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16, x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16 + artilleryHeight * 8 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 12 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                g.drawLine(x + artilleryWidth * 12 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32, x + artilleryWidth * 12 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+            }
+        }
+    }
+}

DrawingObjectArtillery.java

@@ -0,0 +1,37 @@
+import java.awt.*;
+
+public class DrawingObjectArtillery implements IDrawingObject {
+    private DrawingArtillery _artillery = null;
+
+    public DrawingObjectArtillery(DrawingArtillery artillery) {
+        _artillery = artillery;
+    }
+
+    public float getStep() {
+        if (_artillery != null && _artillery.artillery != null) {
+            return _artillery.artillery.getStep();
+        }
+        return 0;
+    }
+
+    public float[] getCurrentPosition() {
+        if (_artillery != null) {
+            return _artillery.getCurrentPosition();
+        }
+        return new float[] { 0, 0, 0, 0 };
+    }
+
+    public void moveObject(Direction direction) {
+        if (_artillery != null) {
+            _artillery.moveTransport(direction);
+        }
+    }
+
+    public void setObject(int x, int y, int width, int height) {
+        _artillery.setPosition(x, y, width, height);
+    }
+
+    public void drawingObject(Graphics2D g) {
+        _artillery.drawTransport(g);
+    }
+}

DrawingRollers.java

@@ -1,10 +1,10 @@
 import java.awt.*;
 
-public class DrawingRollers {
+public class DrawingRollers implements IDrawingRollers {
     private RollersCount rollersCount;
     private Color color;
 
-    public void Init(int rollersCount, Color bodyColor) {
+    public DrawingRollers(int rollersCount, Color bodyColor) {
         setRollersCount(rollersCount);
         color = bodyColor;
     }

DrawingSquaredRollers.java

@@ -0,0 +1,107 @@
+import java.awt.*;
+
+public class DrawingSquaredRollers implements IDrawingRollers {
+    private RollersCount rollersCount;
+    private Color color;
+
+    public DrawingSquaredRollers(int rollersCount, Color bodyColor) {
+        setRollersCount(rollersCount);
+        color = bodyColor;
+    }
+
+    public void setRollersCount(int num) {
+        if (num <= 4) {
+            rollersCount = RollersCount.Four;
+        } else if (num >= 6) {
+            rollersCount = RollersCount.Six;
+        } else {
+            rollersCount = RollersCount.Five;
+        }
+    }
+
+    public void draw(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setColor(color != null ? color : Color.BLACK);
+        g.fillOval(x + artilleryWidth / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        g.fillOval(x + artilleryWidth * 15 / 20, y + artilleryHeight * 7 / 15, artilleryWidth * 4 / 20, artilleryHeight * 10 / 32);
+        switch (rollersCount) {
+            case Six: {
+                g.fillOval(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Five: {
+                g.fillOval(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16, artilleryWidth * 2 / 20, artilleryHeight * 6 / 32);
+            }
+            case Four: {
+                g.fillOval(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+                g.fillOval(x + artilleryWidth * 12 / 20, y + artilleryHeight * 9 / 16, artilleryWidth * 3 / 20, artilleryHeight * 8 / 32);
+            }
+        }
+        drawOrnament(g, x, y, artilleryWidth, artilleryHeight);
+    }
+
+    private void drawOrnament(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight) {
+        g.setStroke(new BasicStroke(1));
+        g.setColor(Color.BLACK);
+
+        Polygon bigRollerFirstPattern = new Polygon();
+        bigRollerFirstPattern.addPoint(x + artilleryWidth / 20 + 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        bigRollerFirstPattern.addPoint(x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15 + 1);
+        bigRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 - 1, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 32);
+        bigRollerFirstPattern.addPoint(x + artilleryWidth * 3 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 10 / 32 - 1);
+        g.drawPolygon(bigRollerFirstPattern);
+        bigRollerFirstPattern.translate(artilleryWidth * 14 / 20, 0);
+        g.drawPolygon(bigRollerFirstPattern);
+
+        Polygon bigRollerSecondPattern = new Polygon();
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64);
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 5 / 64);
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 4 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        bigRollerSecondPattern.addPoint(x + artilleryWidth * 2 / 20, y + artilleryHeight * 7 / 15 + artilleryHeight * 15 / 64);
+        g.drawPolygon(bigRollerSecondPattern);
+        bigRollerSecondPattern.translate(artilleryWidth * 14 / 20, 0);
+        g.drawPolygon(bigRollerSecondPattern);
+
+        Polygon smallRollerFirstPattern = new Polygon();
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 8 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16);
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 10 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32);
+        smallRollerFirstPattern.addPoint(x + artilleryWidth * 9 / 20, y + artilleryHeight * 10 / 16 + artilleryHeight * 6 / 32);
+
+        Polygon smallRollerSecondPattern = new Polygon();
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64);
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 9 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 - artilleryHeight * 3 / 64);
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 10 / 20 - artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+        smallRollerSecondPattern.addPoint(x + artilleryWidth * 8 / 20 + artilleryWidth * 2 / 80, y + artilleryHeight * 10 / 16 + artilleryHeight * 3 / 32 + artilleryHeight * 3 / 64);
+
+        switch(rollersCount) {
+            case Six: {
+                g.drawPolygon(smallRollerFirstPattern);
+                g.drawPolygon(smallRollerSecondPattern);
+            }
+            case Five: {
+                smallRollerFirstPattern.translate(artilleryWidth * 2 / 20, 0);
+                smallRollerSecondPattern.translate(artilleryWidth * 2 / 20, 0);
+                g.drawPolygon(smallRollerFirstPattern);
+                g.drawPolygon(smallRollerSecondPattern);
+            }
+            case Four: {
+                Polygon mediumRollerFirstPattern = new Polygon();
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16);
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 20, y + artilleryHeight * 9 / 16 + artilleryHeight * 4 / 32);
+                mediumRollerFirstPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 40, y + artilleryHeight * 9 / 16 + artilleryHeight * 8 / 32);
+                g.drawPolygon(mediumRollerFirstPattern);
+                mediumRollerFirstPattern.translate(artilleryWidth * 7 / 20, 0);
+                g.drawPolygon(mediumRollerFirstPattern);
+
+                Polygon mediumRollerSecondPattern = new Polygon();
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32);
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 2 / 32);
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 9 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                mediumRollerSecondPattern.addPoint(x + artilleryWidth * 5 / 20 + artilleryWidth * 3 / 80, y + artilleryHeight * 9 / 16 + artilleryHeight * 6 / 32);
+                g.drawPolygon(mediumRollerSecondPattern);
+                mediumRollerSecondPattern.translate(artilleryWidth * 7 / 20, 0);
+                g.drawPolygon(mediumRollerSecondPattern);
+            }
+        }
+    }
+}

EntityAdvancedArtillery.java

@@ -0,0 +1,26 @@
+import java.awt.*;
+
+public class EntityAdvancedArtillery extends EntityArtillery {
+    private Color dopColor;
+    private boolean weapon;
+    private boolean salvoBattery;
+
+    public EntityAdvancedArtillery(int speed, float weight, Color bodyColor, Color dopColor, boolean weapon, boolean salvoBattery) {
+        super(speed, weight, bodyColor);
+        this.dopColor = dopColor;
+        this.weapon = weapon;
+        this.salvoBattery = salvoBattery;
+    }
+
+    public Color getDopColor() {
+        return dopColor;
+    }
+
+    public boolean getWeapon() {
+        return weapon;
+    }
+
+    public boolean getSalvoBattery() {
+        return salvoBattery;
+    }
+}

EntityArtillery.java

@@ -6,7 +6,7 @@ public class EntityArtillery {
     private float weight;
     private Color bodyColor;
 
-    public void Init(int speed, float weight, Color bodyColor) {
+    public EntityArtillery(int speed, float weight, Color bodyColor) {
         Random rnd = new Random();
         this.speed = speed <= 0 ? rnd.nextInt(50, 150) : speed;
         this.weight = weight <= 0 ? rnd.nextInt(40, 70) : weight;

ForestMap.java

@@ -0,0 +1,49 @@
+import java.awt.*;
+import java.util.Arrays;
+
+public class ForestMap extends AbstractMap {
+    private final Color barrierColor = Color.green;
+    private final Color roadColor = new Color(165, 42, 42, 255);
+
+    @Override
+    protected void drawBarrierPart(Graphics2D g, int i, int j)
+    {
+        g.setColor(barrierColor);
+        g.fillRect(j * (int) _size_x, i * (int) _size_y, (int) _size_x, (int) _size_y);
+    }
+
+    @Override
+    protected void drawRoadPart(Graphics2D g, int i, int j)
+    {
+        g.setColor(roadColor);
+        g.fillRect(j * (int) _size_x, i * (int) _size_y, (int) _size_x, (int) _size_y);
+    }
+
+    @Override
+    protected void generateMap() {
+        _map = new int[50][50];
+        _size_x = (float)_width / _map[0].length;
+        _size_y = (float)_height / _map.length;
+        int counter = 0;
+        for (int[] row : _map) {
+            Arrays.fill(row, _freeRoad);
+        }
+        while (counter < 20)
+        {
+            int x = _random.nextInt(2, 49);
+            int y = _random.nextInt(3, 50);
+            var points = new int[] { _map[y][x], _map[y - 1][x], _map[y - 2][x], _map[y - 2][x - 1], _map[y - 2][x + 1], _map[y - 3][x] };
+            var forComparison = new int[] { _freeRoad, _freeRoad, _freeRoad, _freeRoad, _freeRoad, _freeRoad };
+            if (Arrays.equals(points, forComparison))
+            {
+                _map[y][x] = _barrier;
+                _map[y - 1][x] = _barrier;
+                _map[y - 2][x] = _barrier;
+                _map[y - 2][x - 1] = _barrier;
+                _map[y - 2][x + 1] = _barrier;
+                _map[y - 3][x] = _barrier;
+                counter++;
+            }
+        }
+    }
+}

FormArtillery.form

@@ -53,7 +53,7 @@
           </component>
         </children>
       </grid>
-      <grid id="fa947" binding="pictureBox" layout-manager="GridLayoutManager" row-count="3" column-count="6" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+      <grid id="fa947" binding="pictureBox" layout-manager="GridLayoutManager" row-count="3" column-count="8" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
         <margin top="0" left="0" bottom="0" right="0"/>
         <constraints>
           <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
@@ -61,11 +61,6 @@
         <properties/>
         <border type="none"/>
         <children>
-          <hspacer id="f89d0">
-            <constraints>
-              <grid row="1" column="2" row-span="1" col-span="1" vsize-policy="1" hsize-policy="6" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
-            </constraints>
-          </hspacer>
           <vspacer id="402e3">
             <constraints>
               <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
@@ -73,12 +68,12 @@
           </vspacer>
           <vspacer id="bbd8c">
             <constraints>
-              <grid row="0" column="2" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
+              <grid row="0" column="3" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
             </constraints>
           </vspacer>
           <component id="271ef" class="javax.swing.JButton" binding="buttonUp">
             <constraints>
-              <grid row="1" column="4" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="0" fill="1" indent="0" use-parent-layout="false">
+              <grid row="1" column="6" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="0" fill="1" indent="0" use-parent-layout="false">
                 <minimum-size width="30" height="30"/>
                 <preferred-size width="30" height="30"/>
                 <maximum-size width="30" height="30"/>
@@ -93,7 +88,7 @@
           </component>
           <component id="4b967" class="javax.swing.JButton" binding="buttonDown">
             <constraints>
-              <grid row="2" column="4" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+              <grid row="2" column="6" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
                 <minimum-size width="30" height="30"/>
                 <preferred-size width="30" height="30"/>
                 <maximum-size width="30" height="30"/>
@@ -107,7 +102,7 @@
           </component>
           <component id="2e663" class="javax.swing.JButton" binding="buttonLeft">
             <constraints>
-              <grid row="2" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+              <grid row="2" column="5" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
                 <minimum-size width="30" height="30"/>
                 <preferred-size width="30" height="30"/>
                 <maximum-size width="30" height="30"/>
@@ -122,7 +117,7 @@
           </component>
           <component id="c2d76" class="javax.swing.JButton" binding="buttonRight">
             <constraints>
-              <grid row="2" column="5" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+              <grid row="2" column="7" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
                 <minimum-size width="30" height="30"/>
                 <preferred-size width="30" height="30"/>
                 <maximum-size width="30" height="30"/>
@@ -137,7 +132,7 @@
           </component>
           <component id="7bc68" class="javax.swing.JButton" binding="createButton">
             <constraints>
-              <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="2" fill="1" indent="0" use-parent-layout="false"/>
+              <grid row="2" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
             </constraints>
             <properties>
               <alignmentX value="0.0"/>
@@ -145,6 +140,27 @@
               <text value="Создать"/>
             </properties>
           </component>
+          <component id="27408" class="javax.swing.JButton" binding="createAdvancedButton">
+            <constraints>
+              <grid row="2" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Модификация"/>
+            </properties>
+          </component>
+          <component id="d034f" class="javax.swing.JButton" binding="buttonSelect">
+            <constraints>
+              <grid row="2" column="4" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Выбрать"/>
+            </properties>
+          </component>
+          <hspacer id="f89d0">
+            <constraints>
+              <grid row="1" column="3" row-span="1" col-span="1" vsize-policy="1" hsize-policy="6" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+          </hspacer>
         </children>
       </grid>
     </children>

FormArtillery.java

@@ -1,10 +1,9 @@
 import javax.swing.*;
 import java.awt.*;
-import java.awt.event.ComponentAdapter;
-import java.awt.event.ComponentEvent;
+import java.awt.event.*;
 import java.util.Random;
 
-public class FormArtillery extends JFrame {
+public class FormArtillery extends JDialog {
     private JPanel artilleryPane;
     private JLabel speedLabel;
     private JLabel weightLabel;
@@ -15,25 +14,23 @@ public class FormArtillery extends JFrame {
     private JButton buttonDown;
     private JButton buttonLeft;
     private JButton buttonRight;
+    private JButton createAdvancedButton;
+    public JButton buttonSelect;
 
     private DrawingArtillery _artillery;
+    private DrawingArtillery selectedArtillery;
 
     public FormArtillery() {
         this.setTitle("Artillery");
         this.setContentPane(artilleryPane);
         createButton.addActionListener(e -> {
             Random rnd = new Random();
-            _artillery = new DrawingArtillery();
-            _artillery.Init(
-                    rnd.nextInt(100, 300),
-                    rnd.nextInt(1000, 2000),
-                    new Color(
-                            rnd.nextInt(0, 256),
-                            rnd.nextInt(0, 256),
-                            rnd.nextInt(0, 256)),
-                    rnd.nextInt(4, 7)
-            );
-            _artillery.SetPosition(10 + rnd.nextInt(90), 10 + rnd.nextInt(90), pictureBox.getWidth(), pictureBox.getHeight());
+            Color color = JColorChooser.showDialog(this, "Цвет", new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256)));
+            if (color == null) {
+                color = new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256));
+            }
+            _artillery = new DrawingArtillery(rnd.nextInt(100, 300), rnd.nextInt(1000, 2000), color, rnd.nextInt(4, 7));
+            _artillery.setPosition(10 + rnd.nextInt(90), 10 + rnd.nextInt(90), pictureBox.getWidth(), pictureBox.getHeight());
             speedLabel.setText(String.format("Скорость: %s", _artillery.getArtillery().getSpeed()));
             weightLabel.setText(String.format("Вес: %s", _artillery.getArtillery().getWeight()));
             colorLabel.setText(String.format("Цвет: %x", _artillery.getArtillery().getBodyColor().getRGB()));
@@ -62,12 +59,45 @@ public class FormArtillery extends JFrame {
             if (_artillery != null) _artillery.moveTransport(Direction.Down);
             repaint();
         });
+        createAdvancedButton.addActionListener(e -> {
+            Random rnd = new Random();
+            Color color = JColorChooser.showDialog(this, "Основной цвет", Color.white);
+            if (color == null) {
+                color = new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256));
+            }
+            Color dopColor = JColorChooser.showDialog(this, "Дополнительный цвет", Color.white);
+            if (dopColor == null) {
+                dopColor = new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256));
+            }
+            _artillery = new DrawingAdvancedArtillery(
+                    rnd.nextInt(100, 300),
+                    rnd.nextInt(1000, 2000),
+                    color,
+                    rnd.nextInt(4, 7),
+                    dopColor,
+                    rnd.nextBoolean(),
+                    rnd.nextBoolean()
+            );
+            _artillery.setPosition(10 + rnd.nextInt(90), 10 + rnd.nextInt(90), pictureBox.getWidth(), pictureBox.getHeight());
+            speedLabel.setText(String.format("Скорость: %s", _artillery.getArtillery().getSpeed()));
+            weightLabel.setText(String.format("Вес: %s", _artillery.getArtillery().getWeight()));
+            colorLabel.setText(String.format("Цвет: %x", _artillery.getArtillery().getBodyColor().getRGB()));
+            repaint();
+        });
+        buttonSelect.addActionListener(e -> {
+            selectedArtillery = _artillery;
+            dispose();
+        });
+    }
+
+    public DrawingArtillery getSelectedArtillery() {
+        return selectedArtillery;
     }
 
     @Override
     public void paint(Graphics g) {
         super.paint(g);
-        Graphics2D g2d = (Graphics2D) artilleryPane.getGraphics();
+        Graphics2D g2d = (Graphics2D) pictureBox.getGraphics();
         if (_artillery != null) {
             _artillery.drawTransport(g2d);
         }

FormMap.form

@@ -0,0 +1,158 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="FormMap">
+  <grid id="27dc6" binding="artilleryPane" layout-manager="GridLayoutManager" row-count="2" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+    <margin top="0" left="0" bottom="0" right="0"/>
+    <constraints>
+      <xy x="20" y="20" width="630" height="420"/>
+    </constraints>
+    <properties>
+      <minimumSize width="80" height="50"/>
+      <preferredSize width="640" height="480"/>
+    </properties>
+    <border type="none"/>
+    <children>
+      <grid id="57516" layout-manager="GridLayoutManager" row-count="1" column-count="3" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children>
+          <component id="dcb7f" class="javax.swing.JLabel" binding="speedLabel">
+            <constraints>
+              <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="998a6" class="javax.swing.JLabel" binding="weightLabel">
+            <constraints>
+              <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="cffd1" class="javax.swing.JLabel" binding="colorLabel">
+            <constraints>
+              <grid row="0" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value=""/>
+            </properties>
+          </component>
+        </children>
+      </grid>
+      <grid id="52641" binding="pictureBox" layout-manager="GridLayoutManager" row-count="4" column-count="6" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children>
+          <component id="6937b" class="javax.swing.JButton" binding="buttonUp">
+            <constraints>
+              <grid row="2" column="4" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <borderPainted value="true"/>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowUp.png"/>
+              <text value=""/>
+            </properties>
+          </component>
+          <hspacer id="48a84">
+            <constraints>
+              <grid row="2" column="2" row-span="1" col-span="1" vsize-policy="1" hsize-policy="6" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+          </hspacer>
+          <vspacer id="f9d1a">
+            <constraints>
+              <grid row="1" column="2" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
+            </constraints>
+          </vspacer>
+          <component id="e761a" class="javax.swing.JButton" binding="buttonDown">
+            <constraints>
+              <grid row="3" column="4" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowDown.png"/>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="b99d6" class="javax.swing.JButton" binding="buttonLeft">
+            <constraints>
+              <grid row="3" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowLeft.png"/>
+              <label value=""/>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="7f134" class="javax.swing.JButton" binding="buttonRight">
+            <constraints>
+              <grid row="3" column="5" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowRight.png"/>
+              <label value=""/>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="fc5b2" class="javax.swing.JButton" binding="createButton">
+            <constraints>
+              <grid row="3" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <alignmentX value="0.0"/>
+              <margin top="0" left="0" bottom="0" right="0"/>
+              <text value="Создать"/>
+            </properties>
+          </component>
+          <component id="65e99" class="javax.swing.JButton" binding="createAdvancedButton">
+            <constraints>
+              <grid row="3" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Модификация"/>
+            </properties>
+          </component>
+          <component id="80160" class="javax.swing.JComboBox" binding="comboBoxSelectorMap">
+            <constraints>
+              <grid row="0" column="0" row-span="1" col-span="2" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <model>
+                <item value="Простая карта"/>
+                <item value="Лесная карта"/>
+              </model>
+            </properties>
+          </component>
+        </children>
+      </grid>
+    </children>
+  </grid>
+</form>

FormMap.java

@@ -0,0 +1,110 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.util.Random;
+
+public class FormMap extends JFrame {
+    private JPanel artilleryPane;
+    private JLabel speedLabel;
+    private JLabel weightLabel;
+    private JLabel colorLabel;
+    private JPanel pictureBox;
+    private JButton buttonUp;
+    private JButton buttonDown;
+    private JButton buttonLeft;
+    private JButton buttonRight;
+    private JButton createButton;
+    private JButton createAdvancedButton;
+    private JComboBox comboBoxSelectorMap;
+
+    private AbstractMap _abstractMap;
+    private Image bufferedImage;
+
+    public FormMap() {
+        this.setTitle("Artillery");
+        this.setContentPane(artilleryPane);
+
+        _abstractMap = new SimpleMap();
+
+        createButton.addActionListener(e -> {
+            Random rnd = new Random();
+            var artillery = new DrawingArtillery(
+                    rnd.nextInt(100, 300),
+                    rnd.nextInt(1000, 2000),
+                    new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)),
+                    rnd.nextInt(4, 6 + 1)
+            );
+            setData(artillery);
+        });
+        buttonLeft.setForeground(new Color(0, 0, 0, 0));
+        buttonRight.setForeground(new Color(0, 0, 0, 0));
+        buttonUp.setForeground(new Color(0, 0, 0, 0));
+        buttonDown.setForeground(new Color(0, 0, 0, 0));
+        buttonLeft.addActionListener(e -> {
+            if (_abstractMap != null) {
+                bufferedImage = _abstractMap.moveObject(Direction.Left);
+                repaint();
+            }
+        });
+        buttonRight.addActionListener(e -> {
+            if (_abstractMap != null) {
+                bufferedImage = _abstractMap.moveObject(Direction.Right);
+                repaint();
+            }
+        });
+        buttonUp.addActionListener(e -> {
+            if (_abstractMap != null) {
+                bufferedImage = _abstractMap.moveObject(Direction.Up);
+                repaint();
+            }
+        });
+        buttonDown.addActionListener(e -> {
+            if (_abstractMap != null) {
+                bufferedImage = _abstractMap.moveObject(Direction.Down);
+                repaint();
+            }
+        });
+        createAdvancedButton.addActionListener(e -> {
+            Random rnd = new Random();
+            var artillery = new DrawingAdvancedArtillery(
+                    rnd.nextInt(100, 300),
+                    rnd.nextInt(1000, 2000),
+                    new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)),
+                    rnd.nextInt(4, 6 + 1),
+                    new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)),
+                    rnd.nextBoolean(),
+                    rnd.nextBoolean()
+            );
+            setData(artillery);
+        });
+        comboBoxSelectorMap.addItemListener(e -> {
+            if (e.getStateChange() == ItemEvent.SELECTED) {
+                switch (e.getItem().toString()) {
+                    case "Простая карта" -> _abstractMap = new SimpleMap();
+                    case "Лесная карта" -> _abstractMap = new ForestMap();
+                }
+            }
+        });
+    }
+
+    private void setData(DrawingArtillery artillery) {
+        Random rnd = new Random();
+        artillery.setPosition(rnd.nextInt(10, 100), rnd.nextInt(10, 100), pictureBox.getWidth(), pictureBox.getHeight());
+        speedLabel.setText(String.format("Скорость: %d", artillery.artillery.getSpeed()));
+        weightLabel.setText(String.format("Вес: %f", artillery.artillery.getWeight()));
+        colorLabel.setText(String.format("Цвет: %x", artillery.getArtillery().getBodyColor().getRGB()));
+        bufferedImage = _abstractMap.createMap(pictureBox.getWidth(), pictureBox.getHeight(), new DrawingObjectArtillery(artillery));
+        repaint();
+    }
+
+    @Override
+    public void paint(Graphics g) {
+        super.paint(g);
+
+        if (bufferedImage != null) {
+            pictureBox.paintComponents(bufferedImage.getGraphics());
+            pictureBox.getGraphics().drawImage(bufferedImage, 0, 0, null);
+        }
+    }
+}

FormMapWithSetArtilleries.form

@@ -0,0 +1,161 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="FormMapWithSetArtilleries">
+  <grid id="27dc6" binding="paneArtilleries" layout-manager="GridLayoutManager" row-count="1" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+    <margin top="0" left="0" bottom="0" right="0"/>
+    <constraints>
+      <xy x="20" y="20" width="613" height="400"/>
+    </constraints>
+    <properties/>
+    <border type="none"/>
+    <children>
+      <grid id="fcfe1" binding="pictureBox" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children/>
+      </grid>
+      <grid id="f232" binding="toolsGroup" layout-manager="GridLayoutManager" row-count="9" column-count="4" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="3" hsize-policy="0" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children>
+          <component id="d7a62" class="javax.swing.JLabel" binding="toolsLabel">
+            <constraints>
+              <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Инструменты"/>
+            </properties>
+          </component>
+          <hspacer id="1c91f">
+            <constraints>
+              <grid row="0" column="1" row-span="1" col-span="3" vsize-policy="1" hsize-policy="6" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+          </hspacer>
+          <vspacer id="352bc">
+            <constraints>
+              <grid row="5" column="0" row-span="2" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
+            </constraints>
+          </vspacer>
+          <component id="6a0f5" class="javax.swing.JComboBox" binding="comboBoxMapSelector">
+            <constraints>
+              <grid row="1" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <model>
+                <item value="Простая карта"/>
+                <item value="Лесная карта"/>
+              </model>
+            </properties>
+          </component>
+          <component id="52049" class="javax.swing.JButton" binding="buttonAddArtillery">
+            <constraints>
+              <grid row="2" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Добавить артиллерию"/>
+            </properties>
+          </component>
+          <component id="2f9ed" class="javax.swing.JFormattedTextField" binding="textBoxPosition">
+            <constraints>
+              <grid row="3" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
+                <preferred-size width="150" height="-1"/>
+              </grid>
+            </constraints>
+            <properties/>
+          </component>
+          <component id="1dbb5" class="javax.swing.JButton" binding="buttonRemoveArtillery">
+            <constraints>
+              <grid row="4" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <actionCommand value=""/>
+              <text value="Удалить артиллерию"/>
+            </properties>
+          </component>
+          <component id="4e6ca" class="javax.swing.JButton" binding="buttonShowStorage">
+            <constraints>
+              <grid row="5" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Посмотреть хранилище"/>
+            </properties>
+          </component>
+          <component id="51371" class="javax.swing.JButton" binding="buttonShowOnMap">
+            <constraints>
+              <grid row="6" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Посмотреть карту"/>
+            </properties>
+          </component>
+          <component id="fb3e4" class="javax.swing.JButton" binding="buttonUp">
+            <constraints>
+              <grid row="7" column="1" row-span="1" col-span="3" vsize-policy="0" hsize-policy="0" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <borderPainted value="true"/>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowUp.png"/>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="328f6" class="javax.swing.JButton" binding="buttonDown">
+            <constraints>
+              <grid row="8" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowDown.png"/>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="4f2dc" class="javax.swing.JButton" binding="buttonLeft">
+            <constraints>
+              <grid row="8" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowLeft.png"/>
+              <label value=""/>
+              <text value=""/>
+            </properties>
+          </component>
+          <component id="bac06" class="javax.swing.JButton" binding="buttonRight">
+            <constraints>
+              <grid row="8" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false">
+                <minimum-size width="30" height="30"/>
+                <preferred-size width="30" height="30"/>
+                <maximum-size width="30" height="30"/>
+              </grid>
+            </constraints>
+            <properties>
+              <contentAreaFilled value="false"/>
+              <icon value="Resources/ArrowRight.png"/>
+              <label value=""/>
+              <text value=""/>
+            </properties>
+          </component>
+        </children>
+      </grid>
+    </children>
+  </grid>
+</form>

FormMapWithSetArtilleries.java

@@ -0,0 +1,150 @@
+import javax.swing.*;
+import javax.swing.text.DefaultFormatterFactory;
+import javax.swing.text.MaskFormatter;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.text.ParseException;
+
+public class FormMapWithSetArtilleries extends JFrame {
+    private JPanel pictureBox;
+    private JPanel toolsGroup;
+    private JLabel toolsLabel;
+    private JComboBox comboBoxMapSelector;
+    private JButton buttonAddArtillery;
+    private JPanel paneArtilleries;
+    private JFormattedTextField textBoxPosition;
+    private JButton buttonRemoveArtillery;
+    private JButton buttonShowStorage;
+    private JButton buttonUp;
+    private JButton buttonDown;
+    private JButton buttonLeft;
+    private JButton buttonRight;
+    private JButton buttonShowOnMap;
+
+    private Image bufferedImage;
+    private MapWithSetArtilleriesGeneric<DrawingObjectArtillery, AbstractMap> _mapArtilleriesCollectionGeneric;
+
+    public FormMapWithSetArtilleries() {
+        this.setTitle("Artillery");
+        this.setContentPane(paneArtilleries);
+
+        try {
+            textBoxPosition.setFormatterFactory(new DefaultFormatterFactory(new MaskFormatter("##")));
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+
+        comboBoxMapSelector.addActionListener(e -> {
+            AbstractMap map = switch (((JComboBox) e.getSource()).getSelectedItem().toString()) {
+                case "Простая карта" -> new SimpleMap();
+                case "Лесная карта" -> new ForestMap();
+                default -> null;
+            };
+
+            if (map != null) {
+                _mapArtilleriesCollectionGeneric = new MapWithSetArtilleriesGeneric<>(pictureBox.getWidth(), pictureBox.getHeight(), map);
+            } else {
+                _mapArtilleriesCollectionGeneric = null;
+            }
+        });
+
+        buttonAddArtillery.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric == null) {
+                return;
+            }
+
+            FormArtillery dialog = new FormArtillery();
+            dialog.setSize(800, 500);
+            dialog.setModalityType(Dialog.ModalityType.APPLICATION_MODAL);
+            dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+
+            dialog.setVisible(true);
+
+            if (dialog.getSelectedArtillery() != null) {
+                DrawingObjectArtillery car = new DrawingObjectArtillery(dialog.getSelectedArtillery());
+                if (_mapArtilleriesCollectionGeneric.addArtillery(car) != -1)
+                {
+                    JOptionPane.showMessageDialog(this, "Объект добавлен", "Успех", JOptionPane.INFORMATION_MESSAGE);
+                    bufferedImage = _mapArtilleriesCollectionGeneric.showSet();
+                    repaint();
+                }
+                else
+                {
+                    JOptionPane.showMessageDialog(this, "Не удалось добавить объект", "Провал", JOptionPane.INFORMATION_MESSAGE);
+                }
+            }
+        });
+
+        buttonRemoveArtillery.addActionListener(e -> {
+            String text = textBoxPosition.getText();
+            if (text == null || text.isEmpty()) {
+                return;
+            }
+
+            if (JOptionPane.showConfirmDialog(this, "Удалить объект?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) {
+                return;
+            }
+
+            int position = Integer.parseInt(text);
+
+            if (_mapArtilleriesCollectionGeneric.removeArtilleryAt(position) != null) {
+                JOptionPane.showMessageDialog(this, "Объект удалён", "Успех", JOptionPane.INFORMATION_MESSAGE);
+                bufferedImage = _mapArtilleriesCollectionGeneric.showSet();
+                repaint();
+            } else {
+                JOptionPane.showMessageDialog(this, "Не удалось удалить объект", "Провал", JOptionPane.INFORMATION_MESSAGE);
+            }
+        });
+
+        buttonShowStorage.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric == null) {
+                return;
+            }
+            bufferedImage = _mapArtilleriesCollectionGeneric.showSet();
+            repaint();
+        });
+
+        buttonShowOnMap.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric == null) {
+                return;
+            }
+            bufferedImage = _mapArtilleriesCollectionGeneric.showOnMap();
+            repaint();
+        });
+
+        buttonLeft.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric != null) {
+                bufferedImage = _mapArtilleriesCollectionGeneric.moveObject(Direction.Left);
+                repaint();
+            }
+        });
+        buttonRight.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric != null) {
+                bufferedImage = _mapArtilleriesCollectionGeneric.moveObject(Direction.Right);
+                repaint();
+            }
+        });
+        buttonUp.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric != null) {
+                bufferedImage = _mapArtilleriesCollectionGeneric.moveObject(Direction.Up);
+                repaint();
+            }
+        });
+        buttonDown.addActionListener(e -> {
+            if (_mapArtilleriesCollectionGeneric != null) {
+                bufferedImage = _mapArtilleriesCollectionGeneric.moveObject(Direction.Down);
+                repaint();
+            }
+        });
+    }
+
+    @Override
+    public void paint(Graphics g) {
+        super.paint(g);
+
+        if (bufferedImage != null) {
+            pictureBox.paintComponents(bufferedImage.getGraphics());
+            pictureBox.getGraphics().drawImage(bufferedImage, 0, 0, null);
+        }
+    }
+}

IDrawingObject.java

@@ -0,0 +1,9 @@
+import java.awt.*;
+
+public interface IDrawingObject {
+    float getStep();
+    void setObject(int x, int y, int width, int height);
+    void moveObject(Direction direction);
+    void drawingObject(Graphics2D g);
+    float[] getCurrentPosition();
+}

IDrawingRollers.java

@@ -0,0 +1,6 @@
+import java.awt.*;
+
+public interface IDrawingRollers {
+    void setRollersCount(int num);
+    void draw(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight);
+}

MapWithSetArtilleriesGeneric.java

@@ -0,0 +1,133 @@
+import java.awt.*;
+import java.awt.image.BufferedImage;
+
+public class MapWithSetArtilleriesGeneric<T extends IDrawingObject, U extends AbstractMap> {
+    public final int _pictureWidth;
+    public final int _pictureHeight;
+    public final int _placeSizeWidth = 210;
+    public final int _placeSizeHeight = 90;
+    private final SetArtilleriesGeneric<T> _setArtilleries;
+    private final U _map;
+
+    public MapWithSetArtilleriesGeneric(int picWidth, int picHeight, U map) {
+        int width = picWidth / _placeSizeWidth;
+        int height = picHeight / _placeSizeHeight;
+        _setArtilleries = new SetArtilleriesGeneric<T>(width * height);
+        _pictureWidth = picWidth;
+        _pictureHeight = picHeight;
+        _map = map;
+    }
+
+    public int addArtillery(T artillery) {
+        return _setArtilleries.insert(artillery);
+    }
+
+    public T removeArtilleryAt(int position) {
+        return _setArtilleries.remove(position);
+    }
+
+    public Image showSet() {
+        BufferedImage img = new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_ARGB);
+        Graphics2D g2d = (Graphics2D) img.getGraphics();
+        drawBackground(g2d);
+        drawArtilleries(g2d);
+        return img;
+    }
+
+    public Image showOnMap() {
+        shaking();
+        for (int i = 0; i < _setArtilleries.getCount(); i++)
+        {
+            var car = _setArtilleries.get(i);
+            if (car != null)
+            {
+                return _map.createMap(_pictureWidth, _pictureHeight, car);
+            }
+        }
+        return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_ARGB);
+    }
+
+    public Image moveObject(Direction direction) {
+        if (_map != null) {
+            return _map.moveObject(direction);
+        }
+        return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_ARGB);
+    }
+
+    private void shaking() {
+        int j = _setArtilleries.getCount() - 1;
+        for (int i = 0; i < _setArtilleries.getCount(); i++)
+        {
+            if (_setArtilleries.get(i) == null)
+            {
+                for (; j > i; j--)
+                {
+                    var artillery = _setArtilleries.get(j);
+                    if (artillery != null)
+                    {
+                        _setArtilleries.insert(artillery, i);
+                        _setArtilleries.remove(j);
+                        break;
+                    }
+                }
+                if (j <= i)
+                {
+                    return;
+                }
+            }
+        }
+    }
+
+    private void drawBackground(Graphics2D g) {
+        Color pen = Color.black;
+        Color box = new Color(0, 100, 0, 255);
+        Color flag = Color.red;
+        Stroke normalStroke = new BasicStroke(1);
+        Stroke penStroke = new BasicStroke(3);
+        Stroke thinPenStroke = new BasicStroke(2);
+
+        for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
+        {
+            for (int j = 0; j < _pictureHeight / _placeSizeHeight + 1; ++j)
+            {
+                g.setColor(pen);
+                g.setStroke(penStroke);
+                g.drawLine(i * _placeSizeWidth, j * _placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j * _placeSizeHeight);
+
+                g.setColor(box);
+                g.fillRect(i * _placeSizeWidth + 5, j * _placeSizeHeight + _placeSizeHeight * 3 / 4 - 5, _placeSizeWidth / 3 - 5, _placeSizeHeight / 3 - 5);
+
+                g.setColor(pen);
+                g.setStroke(thinPenStroke);
+                g.drawLine(i * _placeSizeWidth + 5, j * _placeSizeHeight + _placeSizeHeight * 3 / 4 - 5, i * _placeSizeWidth + _placeSizeWidth / 3, j * _placeSizeHeight + _placeSizeHeight * 3 / 4 + _placeSizeHeight / 3 - 10);
+                g.drawLine(i * _placeSizeWidth + 5, j * _placeSizeHeight + _placeSizeHeight * 3 / 4 + _placeSizeHeight / 3 - 10, i * _placeSizeWidth + _placeSizeWidth / 3, j * _placeSizeHeight + _placeSizeHeight * 3 / 4 - 5);
+
+                g.setColor(flag);
+                g.fillRect(i * _placeSizeWidth + _placeSizeWidth * 5 / 12, j * _placeSizeHeight + _placeSizeHeight * 5 / 8 - 5, _placeSizeWidth / 5, _placeSizeHeight / 5);
+
+                g.setColor(pen);
+                g.setStroke(thinPenStroke);
+                g.drawLine(i * _placeSizeWidth + _placeSizeWidth * 5 / 12, j * _placeSizeHeight + _placeSizeHeight - 5, i * _placeSizeWidth + _placeSizeWidth * 5 / 12, j * _placeSizeHeight + _placeSizeHeight * 5 / 8 - 5);
+            }
+            g.setColor(pen);
+            g.setStroke(penStroke);
+            g.drawLine(i * _placeSizeWidth, 0, i * _placeSizeWidth, (_pictureHeight / _placeSizeHeight) * _placeSizeHeight);
+        }
+        g.setStroke(normalStroke);
+    }
+
+    private void drawArtilleries(Graphics2D g) {
+        int width = _pictureWidth / _placeSizeWidth;
+        int height = _pictureHeight / _placeSizeHeight;
+
+        for (int i = 0; i < _setArtilleries.getCount(); i++)
+        {
+            var artillery = _setArtilleries.get(i);
+            if (artillery != null)
+            {
+                artillery.setObject(i % width * _placeSizeWidth + 10, (height - 1 - i / width) * _placeSizeHeight + 10, _pictureWidth, _pictureHeight);
+                artillery.drawingObject(g);
+            }
+        }
+    }
+}

Program.java

@@ -2,7 +2,7 @@ import javax.swing.*;
 
 public class Program {
     public static void main(String[] args) {
-        FormArtillery form = new FormArtillery();
+        FormMapWithSetArtilleries form = new FormMapWithSetArtilleries();
         form.setSize(640, 480);
         form.setVisible(true);
         form.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

RollersType.java

@@ -0,0 +1,17 @@
+import java.awt.*;
+import java.util.Random;
+
+public enum RollersType {
+    Standard,
+    Squared,
+    Cross;
+
+    public static IDrawingRollers random(int rollersCount, Color bodyColor) {
+        return switch (new Random().nextInt(RollersType.values().length)) {
+            case 0 -> new DrawingRollers(rollersCount, bodyColor);
+            case 1 -> new DrawingSquaredRollers(rollersCount, bodyColor);
+            case 2 -> new DrawingCrossRollers(rollersCount, bodyColor);
+            default -> null;
+        };
+    }
+}

SetArtilleriesGeneric.java

@@ -0,0 +1,70 @@
+public class SetArtilleriesGeneric<T> {
+    private final Object[] _places;
+
+    public int getCount() {
+        return _places.length;
+    }
+
+    public SetArtilleriesGeneric(int count) {
+        _places = new Object[count];
+    }
+
+    public int insert(T artillery) {
+        return insert(artillery, 0);
+    }
+
+    public int insert(T artillery, int position) {
+        if (position < 0 || position >= getCount()) {
+            return -1;
+        }
+
+        if (_places[position] == null) {
+            _places[position] = artillery;
+            return position;
+        }
+
+        int firstNull = -1;
+
+        for (int i = position + 1; i < getCount(); i++)
+        {
+            if (_places[i] == null)
+            {
+                firstNull = i;
+                break;
+            }
+        }
+
+        if (firstNull == -1)
+        {
+            return -1;
+        }
+
+        System.arraycopy(_places, position, _places, position + 1, firstNull - position);
+
+        _places[position] = artillery;
+        return position;
+    }
+
+    @SuppressWarnings("unchecked")
+    public T remove(int position) {
+        if (position < 0 || position >= getCount())
+        {
+            return null;
+        }
+
+        var result = _places[position];
+
+        _places[position] = null;
+
+        return (T) result;
+    }
+
+    @SuppressWarnings("unchecked")
+    public T get(int position) {
+        if (position < 0 || position >= getCount()) {
+            return null;
+        }
+
+        return (T) _places[position];
+    }
+}

SimpleMap.java

@@ -0,0 +1,40 @@
+import java.awt.*;
+import java.util.Arrays;
+
+public class SimpleMap extends AbstractMap {
+    private final Color barrierColor = Color.black;
+    private final Color roadColor = Color.gray;
+
+    @Override
+    protected void drawBarrierPart(Graphics2D g, int i, int j) {
+        g.setColor(barrierColor);
+        g.fillRect(j * (int) _size_x, i * (int) _size_y, (int) _size_x, (int) _size_y);
+    }
+
+    @Override
+    protected void drawRoadPart(Graphics2D g, int i, int j) {
+        g.setColor(roadColor);
+        g.fillRect(j * (int) _size_x, i * (int) _size_y, (int) _size_x, (int) _size_y);
+    }
+
+    @Override
+    protected void generateMap() {
+        _map = new int[100][100];
+        _size_x = (float)_width / _map[0].length;
+        _size_y = (float)_height / _map.length;
+        int counter = 0;
+        for (int[] row : _map) {
+            Arrays.fill(row, _freeRoad);
+        }
+        while (counter < 50)
+        {
+            int x = _random.nextInt(0, 100);
+            int y = _random.nextInt(0, 100);
+            if (_map[y][x] == _freeRoad)
+            {
+                _map[y][x] = _barrier;
+                counter++;
+            }
+        }
+    }
+}