Add interface

DrawningObjectPlane.java

@@ -0,0 +1,38 @@
+import java.awt.*;
+
+public class DrawningObjectPlane implements IDrawningObject {
+    private DrawningPlane _plane = null;
+
+    public DrawningObjectPlane(DrawningPlane plane)
+    {
+        _plane = plane;
+    }
+
+    public float Step() {
+        if(_plane != null && _plane.Plane != null)
+            return _plane.Plane.Step;
+        return 0;
+    }
+
+    @Override
+    public void SetObject(int x, int y, int width, int height) {
+        _plane.SetPosition(x,y,width,height);
+    }
+
+    @Override
+    public void MoveObject(Direction direction) {
+        _plane.MoveTransport(direction);
+    }
+
+    @Override
+    public void DrawingObject(Graphics g) {
+        _plane.DrawTransport(g);
+    }
+
+    @Override
+    public float[] GetCurrentPosition() {
+        if(_plane!=null)
+            return _plane.GetCurrentPosition();
+        return null;
+    }
+}

DrawningPlane.java

@@ -143,4 +143,13 @@ public class DrawningPlane extends JPanel {
             _startPosY = _pictureHeight - _PlaneHeight;
         }
     }
+
+    public float[] GetCurrentPosition() {
+        float[] dim = new float[4];
+        dim[0] = _startPosX;
+        dim[1] =_startPosY;
+        dim[2] = _startPosX + _PlaneWidth;
+        dim[3] = _startPosY + _PlaneHeight;
+        return dim;
+    }
 }

IDrawningObject.java

@@ -0,0 +1,13 @@
+import java.awt.*;
+
+public interface IDrawningObject {
+    public float Step = 0;
+
+    void SetObject(int x, int y, int width, int height);
+
+    void MoveObject(Direction direction);
+
+    void DrawingObject(Graphics g);
+
+    float[] GetCurrentPosition();
+}