Готовая 2 усложненная лабораторная работа

src/Direction.java

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

src/DrawingLocomotive.java

@@ -1,24 +1,35 @@
 import javax.swing.*;
 import java.awt.*;
+import java.util.Random;
+
 public class DrawingLocomotive extends JComponent {
     public EntityLocomotive Locomotive;
-    private float _startPosX;
+    public float _startPosX;
-    private float _startPosY;
+    public float _startPosY;
     private Integer _pictureWidth = null;
     private Integer _pictureHeight = null;
-    private final int _locomotiveWidth = 150;
+    private int _locomotiveWidth = 150;
-    private final int _locomotiveHeight = 100;
+    private int _locomotiveHeight = 100;
-    private DrawingWheel _wheel;
+    private IDrawningObjectWheel _wheel;
-    public DrawingLocomotive() {
+    public DrawingLocomotive(int speed, float weight, Color bodyColor, int wheelCount)
-        super();
-    }
-    public void Init(int speed, float weight, Color bodyColor, int wheelCount)
     {
-        Locomotive = new EntityLocomotive();
+        Random random = new Random();
-        Locomotive.Init(speed, weight, bodyColor);
+        Locomotive = new EntityLocomotive(speed, weight, bodyColor);
+        int randomPattern=random.nextInt(3);
+        if (randomPattern==0)
             _wheel = new DrawingWheel();
+        else if(randomPattern==1)
+            _wheel = new DrawingWheelCircle();
+        else
+            _wheel = new DrawningWheelTriangle();
         _wheel.SetWheelAmount(wheelCount);
     }
+    protected DrawingLocomotive(int speed, float weight, Color bodyColor, int whelcount, int locomotiveWidth, int locomotiveHeight)
+    {
+        this(speed, weight, bodyColor, whelcount);
+        _locomotiveWidth  = locomotiveWidth;
+        _locomotiveHeight = locomotiveHeight;
+    }
     public void SetPosition(int x, int y, int width, int height)
     {
         if (width <= _locomotiveWidth + x || height <= _locomotiveHeight + y || x<0 || y<0)
@@ -119,4 +130,12 @@ public class DrawingLocomotive extends JComponent {
             _startPosY = _pictureHeight - _locomotiveHeight;
         }
     }
+    public float[] GetCurrentPosition(){
+        float[] tuple = new float[4];
+        tuple[0] = _startPosX;
+        tuple[1] =_startPosY;
+        tuple[2] = _startPosX + _locomotiveWidth;
+        tuple[3] = _startPosY + _locomotiveHeight;
+        return tuple;
+    }
 }

src/DrawingWheel.java

@@ -1,7 +1,8 @@
-import javax.swing.*;
 import java.awt.*;
-public class DrawingWheel extends JComponent {
+public class DrawingWheel implements IDrawningObjectWheel {
     private AdditionalDirection _wheel;
+
+    @Override
     public void SetWheelAmount(int wheelAmount) {
         for (AdditionalDirection item: _wheel.values()) {
             if (item.getCount() == wheelAmount) {
@@ -10,8 +11,10 @@ public class DrawingWheel extends JComponent {
             }
         }
     }
+
+    @Override
     public void DrawWheel(Graphics gr, int _startPosWheelX, int _startPosWheelY, Color pen) {
-        super.paintComponent(gr);
+       // super.paintComponent(gr);
         Graphics2D g=(Graphics2D)gr;
 
         if (_wheel.getCount() >= 2) {
@@ -24,7 +27,7 @@ public class DrawingWheel extends JComponent {
         if (_wheel.getCount() >= 4) {
             paintWheel(g, _startPosWheelX +25, _startPosWheelY, pen);
         }
-        super.repaint();
+      //  super.repaint();
     }
     protected void paintWheel(Graphics2D g, int _startPosX1, int _startPosY, Color pen){
         try { g.setPaint(pen); }

src/EntityLocomotive.java

@@ -14,7 +14,7 @@ public class EntityLocomotive {
     }
     public float Step()
     { return Speed() * 20 / Weight(); }
-    public void Init(int speed, float weight, Color bodyColor)
+    public EntityLocomotive(int speed, float weight, Color bodyColor)
     {
         Random random = new Random();
         this.speed = speed <= 0 ? random.nextInt(50, 150) : speed;

src/FormLocomotive.java

@@ -50,16 +50,9 @@ public class FormLocomotive extends JFrame {
                 } catch (Exception c) {
                 }
                 Random random = new Random();
-                _locomotive = new DrawingLocomotive();
+                _locomotive = new DrawingLocomotive(random.nextInt(50, 150), random.nextInt(40, 70), new Color(random.nextInt(0, 256),
-                _locomotive.Init(random.nextInt(50, 150), random.nextInt(40, 70), new Color(random.nextInt(0, 256),
                         random.nextInt(0, 256), random.nextInt(0, 256)), GetWheelAmount());
-                ChangePictureBoxLocomotiveBorders();
+                SetData();
-                _locomotive.SetPosition(random.nextInt(20, 100), random.nextInt(50, 100), pictureBoxLocomotiveWidth, pictureBoxLocomotiveHeight);
-                toolStripStatusLabelSpeed.setText("Скорость: " + _locomotive.Locomotive.Speed());
-                toolStripStatusLabelWeight.setText("Вес: " + _locomotive.Locomotive.Weight());
-
-                toolStripStatusLabelBodyColor.setText("Цвет: " + Integer.toHexString(_locomotive.Locomotive.BodyColor().getRGB()));
-                pictureBoxLocomotive.add(_locomotive, BorderLayout.CENTER);
             }
         });
         addComponentListener(new ComponentAdapter() {
@@ -123,4 +116,13 @@ public class FormLocomotive extends JFrame {
             return 4;
         }
     }
+    private void SetData() {
+        Random random = new Random();
+        ChangePictureBoxLocomotiveBorders();
+        _locomotive.SetPosition(random.nextInt(20, 100), random.nextInt(50, 100), pictureBoxLocomotiveWidth, pictureBoxLocomotiveHeight);
+        toolStripStatusLabelSpeed.setText("Скорость: " + _locomotive.Locomotive.Speed());
+        toolStripStatusLabelWeight.setText("Вес: " + _locomotive.Locomotive.Weight());
+        toolStripStatusLabelBodyColor.setText("Цвет: " + Integer.toHexString(_locomotive.Locomotive.BodyColor().getRGB()));
+        pictureBoxLocomotive.add(_locomotive, BorderLayout.CENTER);
+    }
 }