Fixed a bug with opening a file when an entity-item was selected

res/objecttypes.xml

@@ -2,27 +2,27 @@
 <objecttypes>
     <objecttype color="#a0a0a4" name="misato">
         <property default="Solid" name="class" type="string"/>
-        <property default="22 10 232 3 264 199 5 198 " name="drawbox" type="string"/>
+        <property default="3 4 197 3 168 191 72 189 " name="drawbox" type="string"/>
-        <property default="Circle 4 6 24" name="hitbox" type="string"/>
+        <property default="Circle -19 11 40" name="hitbox" type="string"/>
     </objecttype>
     <objecttype color="#a0a0a4" name="starlight">
         <property default="Solid" name="class" type="string"/>
-        <property default="2 1 253 1 254 468 2 490" name="drawbox" type="string"/>
+        <property default="4 3 162 9 129 121 53 140 " name="drawbox" type="string"/>
-        <property default="Rectangle 0 0 76 119" name="hitbox" type="string"/>
+        <property default="Circle 14 3 28" name="hitbox" type="string"/>
     </objecttype>
     <objecttype color="#a0a0a4" name="tavern">
         <property default="Solid" name="class" type="string"/>
-        <property default="3 2 252 1 253 605 6 608" name="drawbox" type="string"/>
+        <property default="93 47 303 55 245 301 90 286 " name="drawbox" type="string"/>
-        <property default="Rectangle 0 0 96 98" name="hitbox" type="string"/>
+        <property default="Rectangle 4036 2332 271 201" name="hitbox" type="string"/>
     </objecttype>
     <objecttype color="#a0a0a4" name="TopHome">
         <property default="Solid" name="class" type="string"/>
         <property default="3 2 252 1 253 605 6 608" name="drawbox" type="string"/>
-        <property default="Rectangle 0 0 96 98" name="hitbox" type="string"/>
+        <property default="Rectangle 2212 1964 183 31" name="hitbox" type="string"/>
     </objecttype>
     <objecttype color="000000" name="newtest">
         <property default="solid" name="class" type="string"/>
-        <property default="0 0 0 0 0 0 0 0" name="drawbox" type="string"/>
+        <property default="252 116 505 120 500 247 235 237 " name="drawbox" type="string"/>
-        <property default="Rectangle 0 0 0 0" name="hitbox" type="string"/>
+        <property default="Circle 578 671 15" name="hitbox" type="string"/>
     </objecttype>
 </objecttypes>

src/gui/DrawboxEditor.java

@@ -28,47 +28,14 @@ public class DrawboxEditor extends Editable {
 
     DrawboxEditor(ListGUI listGUI) {
         super(listGUI);
-        //Если будет ошибка, попробовать в Editable прокинуть canvas, как сделано с ListGUI
+        
-        canvas = new EditableCanvas(entity, image);
+        canvas = new EditableCanvas();
-        add(canvas,BorderLayout.CENTER);
+        add(canvas);
-        canvas.setBackground(Color.GRAY);
+        //canvas.setBackground(Color.GRAY);
         canvas.setDrawboxRectengleRenderingFunction();
         canvas.setVisible(true);
+        
         logger.setLevel(Level.CONFIG);
     }
 
-
-	
-	@Override
-	public void mousePressed(MouseEvent e) {
-		
-		
-	}
-	
-	
-	@Override
-	public void mouseMoved(MouseEvent e) {
-		
-	}
-	
-	
-	
-	public void clearPoints(){
-		
-	}
-	// эта штука очищает точки при нажатии универскальной кнопки очистки в Main GUI. Это следует рефакторнуть и вместо передачи события сюда,
-	// обрабатывать его прямо в Main GUI(лямбдой) вызывая отсюда только метод в духе clearPoints()
-	/*@Override
-	public void actionPerformed(ActionEvent e) {
-		JTabbedPane parent = (JTabbedPane) getParent();
-		if(parent.getSelectedComponent() == this){
-			if(entity != null) {
-				entity.getDrawbox().getDrawboxlistPoints().clear();
-				entity.getDrawbox().getbaseListPoints().clear();
-				repaint();
-			}
-		}
-	}*/
-
-
 }

src/gui/Editable.java

@@ -1,8 +1,7 @@
 package gui;
 
+import java.awt.BorderLayout;
 import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
 import java.awt.event.ActionListener;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
@@ -11,33 +10,45 @@ import java.awt.image.BufferedImage;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import javax.swing.BorderFactory;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
 import javax.swing.JList;
 import javax.swing.JPanel;
+import javax.swing.JToolBar;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
 
 import model.Entity;
 import repository.Project;
 
-public abstract class Editable extends JPanel implements MouseListener, MouseMotionListener, ListSelectionListener {
+public abstract class Editable extends JPanel implements ListSelectionListener {
 	
 	protected ListGUI listGUI;
 	protected Entity entity;
 	protected String selectedEntityName;
 	protected BufferedImage image;
 	EditableCanvas canvas;
+	JToolBar toolbar = new JToolBar("Toolbar",JToolBar.VERTICAL);
+	JButton clearLinesJButton;
 	
 	private static Logger logger = Logger.getLogger("gui.Editable");
 	
 	
 	Editable(ListGUI listGUI){
 		this.listGUI = listGUI;
+		setLayout(new BorderLayout());
 
-		addMouseListener(this);
+		clearLinesJButton = createButton("Clear lines",null,"res/destroy.png");
-		addMouseMotionListener(this);
+		clearLinesJButton.addActionListener((e)->{
-		
+			canvas.renderingFunction.functionClearJButton();
+			canvas.repaint();
+		});
+		toolbar.setBorder(BorderFactory.createLoweredBevelBorder());
+		toolbar.addSeparator();
+		toolbar.add(clearLinesJButton);
+		this.add(toolbar,BorderLayout.EAST);
+		toolbar.setPreferredSize(new Dimension(40,40));
 		// РАСКОММЕНТИТЬ ЕСЛИ НУЖНО ВЫВОДИТЬ ПОДРОБНЫЕ ЛОГИ
 		logger.setLevel(Level.ALL);
 	}
@@ -58,22 +69,6 @@ public abstract class Editable extends JPanel implements MouseListener, MouseMot
 
 
 	
-    // из mouse motion listener'a
-    @Override
-    public void mouseDragged(MouseEvent e) {}
-    
-    // этих ребят нас обязывает создать MouseListener, так что они здесь
-	@Override
-	public void mouseClicked(MouseEvent e) {}
-	@Override
-	public void mousePressed(MouseEvent e) {}
-	@Override
-	public void mouseEntered(MouseEvent e) {}
-	@Override
-	public void mouseExited(MouseEvent e) {}
-	@Override
-	public void mouseReleased(MouseEvent e) {}
-	
     @Override
     public void valueChanged(ListSelectionEvent e) {
 		logger.log(Level.FINEST, "entering method {0} of class {1}", new Object[]{"MouseClicked()" , this.getClass().getName()});
@@ -90,20 +85,22 @@ public abstract class Editable extends JPanel implements MouseListener, MouseMot
 			}
     		image = Project.getInstance().loadImageByName(selectedEntityName);
     		//TODO: if(image == null) вызов FileChooser'a и выбор изображения
-    		this.repaint();
+    		canvas.setEntity(entity);
-    		//canvas.repaint();
+    		canvas.setImage(image);
-    		System.out.println(" Edit image = " + image);
+    		canvas.repaint();
-    		System.out.println("---");
+//    		System.out.println(" Canvas image = " + canvas.image);
-    		System.out.println(" Canvas image = " + image);
+//			System.out.println(" Canvas entity = " + canvas.entity);
+//    		System.out.println(" Editable image = " + image);
+//			System.out.println(" Editable entity = " + entity);
     	}
     }
     
-    private JButton createButton(String text,ActionListener listener,String pathImage) {
+    JButton createButton(String text,ActionListener listener,String pathImage) {
 		JButton button = new JButton(new ImageIcon(pathImage));
 		button.addActionListener(listener); 
 		button.setContentAreaFilled(false);
 		button.setFocusPainted(false);
-		button.setPreferredSize(new Dimension(72, 38));
+		button.setPreferredSize(new Dimension(20, 20));
 		return button;
 	}
     

src/gui/EditableCanvas.java

@@ -1,5 +1,7 @@
 package gui;
 
+import java.awt.BasicStroke;
+import java.awt.Color;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.event.MouseEvent;
@@ -8,34 +10,41 @@ import java.awt.event.MouseMotionListener;
 import java.awt.image.BufferedImage;
 
 import javax.swing.JPanel;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
 
 import gui.render.DrawboxRectengleRenderingFunction;
+import gui.render.HitboxCircleRenderingFunction;
+import gui.render.HitboxRectengleRenderingFunction;
 import gui.render.ShapeRenderingFunction;
 import model.Entity;
 import repository.Project;
 
-public class EditableCanvas extends JPanel implements MouseListener, MouseMotionListener, ListSelectionListener {
+public class EditableCanvas extends JPanel implements MouseListener, MouseMotionListener {
 
 	DrawboxRectengleRenderingFunction drawboxRectengleRenderFunct;
+	HitboxRectengleRenderingFunction hitboxRectengleRenderFunct;
+	HitboxCircleRenderingFunction hitboxCircleRenderFunct;
 	ShapeRenderingFunction renderingFunction;
 	Entity entity;
 	BufferedImage image;
 	
 	
-	public EditableCanvas(Entity entity, BufferedImage image) {
+	public EditableCanvas() {
-		this.entity = entity;
+		drawboxRectengleRenderFunct = new DrawboxRectengleRenderingFunction();
-		this.image = image;
+		hitboxRectengleRenderFunct = new HitboxRectengleRenderingFunction();
-		drawboxRectengleRenderFunct = new DrawboxRectengleRenderingFunction(entity);
+		hitboxCircleRenderFunct = new HitboxCircleRenderingFunction();
 		drawboxRectengleRenderFunct.subscribe(Project.getInstance()); // подписка: Project получит данные ввиде обьекта Event, содержащий данные drawbox при отрисовке последней точки из 4-х.
-	    //hitboxPanel.subscribe(Project.getInstance());
+	    hitboxRectengleRenderFunct.subscribe(Project.getInstance());
+	    hitboxCircleRenderFunct.subscribe(Project.getInstance());
+		addMouseListener(this);
+		addMouseMotionListener(this);
 	}
 	
-	
+	public HitboxRectengleRenderingFunction getHitboxRectengleRenderFunct() {
+		return hitboxRectengleRenderFunct;
+	}
 
 	public void drawing(Graphics2D g) {
-		if(renderingFunction!=null) {
+		if(renderingFunction!=null&&entity!=null) {
 			renderingFunction.drawing(g);
 		}
 	}
@@ -43,25 +52,29 @@ public class EditableCanvas extends JPanel implements MouseListener, MouseMotion
 	public void setDrawboxRectengleRenderingFunction() {
 		renderingFunction = drawboxRectengleRenderFunct;
 	}	
+	public void setHitboxRectengleRenderingFunction() {
+		renderingFunction = hitboxRectengleRenderFunct;
+	}	
+	public void setHitboxCircleRenderingFunction() {
+		renderingFunction = hitboxCircleRenderFunct;
+	}
 
 	@Override
 	public void mouseMoved(MouseEvent e) {
-		if(renderingFunction!=null) {
+		//System.out.println("moved");
+		if(renderingFunction!=null&&entity!=null) {
+			//System.out.println("x="+e.getX()+"y="+e.getY());
 			renderingFunction.mouseMoved(e);
-		}
+			repaint();
-	}
-	
-	@Override
-	public void mouseClicked(MouseEvent e) {
-		if(renderingFunction!=null) {
-			renderingFunction.mouseClicked(e);
 		}
 	}
 
 	@Override
 	public void mousePressed(MouseEvent e) {
-		if(renderingFunction!=null) {
+		//System.out.println("mousePressed");
+		if(renderingFunction!=null&&entity!=null) {
 			renderingFunction.mousePressed(e);
+			repaint();
 		}
 	}	
 
@@ -69,15 +82,32 @@ public class EditableCanvas extends JPanel implements MouseListener, MouseMotion
    @Override
     protected void paintComponent(Graphics g) {
         super.paintComponent(g);
+        if(image!=null) {
 	        g.drawImage(image, 0, 0, this); 
+	        g.setColor(Color.darkGray);
+	        g.drawRect(0, 0, image.getWidth(), image.getHeight());
+	        g.setColor(Color.RED);
+	        g.fillOval(image.getWidth()/2, image.getHeight(), 2, 2);
+	        g.setColor(Color.green);
+        }
         if(entity != null) {
         	drawing((Graphics2D)g);
         }
     }
 	
+   public void setEntity(Entity e) {
+		entity = e;
+		drawboxRectengleRenderFunct.setEntityInDrawboxRectengle(e);
+		hitboxRectengleRenderFunct.setEntityInHitboxRectengle(e);
+		hitboxCircleRenderFunct.setEntityInHitboxCircle(e);
+	}
 	
+   public void setImage(BufferedImage image) {
+	   this.image = image;
+	}
 	
-	
+	@Override
+	public void mouseClicked(MouseEvent e) {}
 	@Override
 	public void mouseDragged(MouseEvent e) {}
 	@Override
@@ -86,11 +116,7 @@ public class EditableCanvas extends JPanel implements MouseListener, MouseMotion
 	public void mouseEntered(MouseEvent e) {}
 	@Override
 	public void mouseExited(MouseEvent e) {}
-	@Override
+
-	public void valueChanged(ListSelectionEvent e) {
-		//this.repaint();
-		//System.out.println(" Canvas image = " + image);
-	}
 
 
 }

src/gui/HitboxEditor.java

@@ -6,117 +6,91 @@ import java.awt.event.MouseEvent;
 import java.util.ArrayList;
 import java.util.List;
 
+import javax.swing.JButton;
+import javax.swing.JList;
 import javax.swing.JTabbedPane;
+import javax.swing.event.ListSelectionEvent;
 
 import events.EntityDrawboxChangedEvent;
 import events.EntityDrawboxChangedListener;
 import events.EntityHitboxChangedEvent;
 import events.EntityHitboxChangedListener;
 import model.Hitbox;
+import model.HitboxCircle;
+import model.HitboxRectangle;
 import model.Point;
+import repository.Project;
 
 
 public class HitboxEditor extends Editable {
-	Point firstIsoPoint = null;
+
-	Point currentIsoPoint = new Point(0,0);
+	JButton changeInRectangleHitboxJButton;
-	Point firstCartesianPoint = new Point(0,0), currentCartesianPoint = new Point(0,0);
+	JButton changeInCircleHitboxJButton;
-	private List<EntityHitboxChangedListener> listeners = new ArrayList<>();
+	
+	
 	HitboxEditor(ListGUI listGUI) {
 		super(listGUI);
-	}
 		
-	//@Override
+		canvas = new EditableCanvas();
-	//public void drawing(Graphics2D g) {
+		add(canvas);
-		/*Hitbox nowHitbox = entity.getHitbox();
+        canvas.setHitboxRectengleRenderingFunction();
-		//if(firstIsoPoint != null) {
+        canvas.setVisible(true);
-			int x1,y1,x2,y2;
-			int size = nowHitbox.getListPointsIso().size();
-			for(int i = 0; i < size;i++) {
-	            x1 = (int)nowHitbox.getListPointsIso().get(i % size).x;
-	            y1 = (int)nowHitbox.getListPointsIso().get(i % size).y;
-	            x2 = (int)nowHitbox.getListPointsIso().get((i+1) % size).x;
-	            y2 = (int)nowHitbox.getListPointsIso().get((i+1) % size).y;
-	            g.drawLine(x1, y1, x2, y2);
-	        }
-			x1 = (int)nowHitbox.getListPointsIso().get(0).x;
-            y1 = (int)nowHitbox.getListPointsIso().get(0).y;
-            x2 = (int)nowHitbox.getListPointsIso().get(3).x;
-            y2 = (int)nowHitbox.getListPointsIso().get(3).y;
-            g.drawLine(x1, y1, x2, y2);
-		//}
-		*/
-	//}
         
+        changeInRectangleHitboxJButton = super.createButton("Hitbox Rectangle",null,"res/square.png");
+        changeInCircleHitboxJButton = super.createButton("Hitbox circle",null,"res/circle.png");
+        toolbar.add(changeInRectangleHitboxJButton);
+        toolbar.add(changeInCircleHitboxJButton);
 
-	@Override
+        changeInRectangleHitboxJButton.addActionListener((e)->{
-	public void mouseClicked(MouseEvent e) {
+        	functionClearHitboxJButton();
-		if(firstIsoPoint == null) {
+        	entity.setHitbox(new HitboxRectangle("Rectangle",entity));
-			firstIsoPoint = new Point(currentIsoPoint.x,currentIsoPoint.y);
+        	canvas.setHitboxRectengleRenderingFunction();
-			//System.out.println("firstPoint("+firstIsoPoint.x+";"+firstIsoPoint.y+");");
+        	//Сделать создание нового Hitbox формы Rectengle
-			firstCartesianPoint = Hitbox.isometricToCartesian(firstIsoPoint.x, firstIsoPoint.y,firstCartesianPoint);
+        });
-		}else{
+        changeInCircleHitboxJButton.addActionListener((e)->{
-			/*
+        	functionClearHitboxJButton();
-			 * В данном месте при нажатии закрепляющей точки, необходимо вызывать функцию, 
+        	entity.setHitbox(new HitboxCircle("Circle",entity));
-			 * которая будет формировать из текущих декартовых координат: 
+        	canvas.setHitboxCircleRenderingFunction();
-			 * 1. Точку старта и ширину с высотой.
+        	//Сделать создание нового Hitbox формы Circle
-			 * 2. Так же необходимо реализовать слушатель сохранения новых хитбоксов в дерево.
+        });
-			 * 
-			 * */
         
-			repaint();
+	}
+	public void functionClearHitboxJButton() {
+		if(entity != null) {
+			canvas.renderingFunction.functionClearJButton();
+			canvas.repaint();
 		}
 	}
-
-	@Override
-	public void mouseMoved(MouseEvent e) {
-		/*currentIsoPoint.x = e.getX();
-		currentIsoPoint.y = e.getY();
-		if(entity!=null) {
-			Hitbox nowHitbox = entity.getHitbox();
-			if(firstIsoPoint != null) {
-				//System.out.println("firstPoint("+firstIsoPoint.x+";"+firstIsoPoint.y+");");
-				currentCartesianPoint = Hitbox.isometricToCartesian(currentIsoPoint.x, currentIsoPoint.y, currentCartesianPoint);
-				nowHitbox.getListPointsCartesian().get(0).setXY(firstCartesianPoint.x, firstCartesianPoint.y);
-				nowHitbox.getListPointsCartesian().get(1).setXY(currentCartesianPoint.x, firstCartesianPoint.y);
-				nowHitbox.getListPointsCartesian().get(2).setXY(currentCartesianPoint.x, currentCartesianPoint.y);
-				nowHitbox.getListPointsCartesian().get(3).setXY(firstCartesianPoint.x, currentCartesianPoint.y);
-				nowHitbox.convertCartesianPointsToIso();
-				repaint();
-			}
-		}*/
-	}
-	public void subscribe(EntityHitboxChangedListener listener) {
-        listeners.add(listener);
-	}
-	
-	public void unsubscribe(EntityHitboxChangedListener listener) {
-        listeners.remove(listener);
-	}
-	
 	//НАДО ДОБАВИТЬ ЧТО БЫ ПОД КОНЕЦ РИСОВАНИЯ ХИТБОКСА ОНО ВЫЗЫВАЛО ФУНКЦИЮ И ВСЕ СОХРАНЯЛО.
 	//СОХРАНЕНИЕ УЖЕ РЕАЛИЗОВАНО.
 	//НО НЕ ДОБАВЛЕН ВЫЗОВ ФУНКЦИИ И НЕ ОФОРМЛЕНА ПОДПИСКА 
 	//UPD: вроде подписку оформил в MainGUI;
+	@Override
+	public void valueChanged(ListSelectionEvent e) {
+		if(e.getSource() instanceof JList) {
+    		//TODO: надо бы элегантнее пробросить сюда ListGUI - просто передача его в аргументах немножко громоздкая
+    		// как-то обыграть это через события? 
+    		// ps. попытки обратиться к eventSource проваливаются - ListGUI это панель, уже внутри которой лежит JList
+    		selectedEntityName = listGUI.getSelectedName();
+    		try {
+				entity = Project.getInstance().getEntityByName(selectedEntityName);
+				image = Project.getInstance().loadImageByName(selectedEntityName);
+	    		//TODO: if(image == null) вызов FileChooser'a и выбор изображения
+	    		canvas.setEntity(entity);
+	    		canvas.setImage(image);
+	    		if(entity.getHitbox().getShape().equals("Rectangle")) {
+	    			canvas.setHitboxRectengleRenderingFunction();
+	    		}
+	    		if(entity.getHitbox().getShape().equals("Circle")) {
+	    			canvas.setHitboxCircleRenderingFunction();
+	    		}
+			} catch (Exception e1) {
+				//logger.severe("Entity with name '"+selectedEntityName+"' was not found! Cannot display it on panel!");
+			}
     		
-	private void notifySubscribers() {
+    		canvas.repaint();
-		for (EntityHitboxChangedListener listener : listeners) {
-			listener.hitboxChanged(
-				new EntityHitboxChangedEvent(entity.getHitbox(), entity)
-			);
 		}
 	}
-	//это старая очистка которая пока убрана. В будущем будет убрана вовсе, после рефакторинга.
-	/*@Override
-	public void actionPerformed(ActionEvent e) {
-		JTabbedPane parent = (JTabbedPane) getParent();
-		if(parent.getSelectedComponent() == this){
-			if(entity != null) {
-				firstIsoPoint = null;
-				currentIsoPoint.setXY(0,0);
-				repaint();
-			}
-		}
-	}*/
 
 
 }

src/gui/MainGUI.java

@@ -6,11 +6,14 @@ import java.awt.FlowLayout;
 import java.awt.Graphics;
 import java.awt.GridLayout;
 import java.awt.event.ActionListener;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
 
 import javax.swing.BorderFactory;
 import javax.swing.ImageIcon;
 import javax.swing.JButton;
 import javax.swing.JFrame;
+import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JTabbedPane;
 
@@ -24,7 +27,7 @@ public class MainGUI extends JFrame{
 	ActionListener OpenXMLFileButtonListener;
 	JButton openXMLJButton;
 	JButton saveXMLJButton;
-	JButton clearLinesJButton;
+	
 	public static JTabbedPane editorPane;
 	DrawboxEditor drawBoxPanel;
 	HitboxEditor hitboxPanel;
@@ -34,7 +37,25 @@ public class MainGUI extends JFrame{
 		
 		setTitle("Hitbox/Drawbox Editor");
 		setSize(1000,650);
-		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		
+		
+		setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
+		this.addWindowListener(new WindowAdapter() {
+		    @Override
+		    public void windowClosing(WindowEvent e) {
+		    	if(Project.getInstance().changeOfXmlDOM == true) {		    	
+			        int confirmed = JOptionPane.showConfirmDialog(null, 
+			            "Сохранить файл перед выходом?", "Выход",
+			            JOptionPane.YES_NO_OPTION);
+			        if (confirmed == JOptionPane.YES_OPTION) {
+			        	Project.getInstance().writeXML();
+			        } 
+		    	}
+		    	System.exit(0);
+		    }
+		});
+		
+		
 		setLocationRelativeTo(null);
 		setMinimumSize(new Dimension(800,600));
 		list = new ListGUI(); 
@@ -50,7 +71,6 @@ public class MainGUI extends JFrame{
 		
 		openXMLJButton = createButton("XML", OpenXMLFileButtonListener,"res/xml.png");
 		saveXMLJButton = createButton("Save",(e)-> Project.getInstance().writeXML(),"res/download.png");
-		clearLinesJButton = createButton("Clear lines",null,"res/destroy.png");
 		
 		gridButtonBar.add(openXMLJButton);
 		gridButtonBar.add(saveXMLJButton);
@@ -59,16 +79,12 @@ public class MainGUI extends JFrame{
 		TopButtonBar.setBorder(BorderFactory.createLoweredBevelBorder());
 		add(TopButtonBar,BorderLayout.NORTH);
 
-		//clearLinesJButton.addActionListener(drawBoxPanel); - ранее регистрировались слушатели для кнопки очистки.
-		//clearLinesJButton.addActionListener(hitboxPanel);
-		
-		
 		editorPane = new JTabbedPane();
 		editorPane.setVisible(true);
 		add(editorPane,BorderLayout.CENTER);		
 		
-        editorPane.addTab("Hitbox", hitboxPanel);
         editorPane.addTab("Drawbox", drawBoxPanel);
+        editorPane.addTab("Hitbox", hitboxPanel);
         repaint();
        
 	}

src/gui/render/DrawboxRectengleRenderingFunction.java

@@ -12,6 +12,7 @@ import events.EntityDrawboxChangedEvent;
 import events.EntityDrawboxChangedListener;
 import model.Drawbox;
 import model.Entity;
+import model.HitboxRectangle;
 import model.Point;
 
 public class DrawboxRectengleRenderingFunction implements ShapeRenderingFunction {
@@ -21,8 +22,8 @@ public class DrawboxRectengleRenderingFunction implements ShapeRenderingFunction
 	private List<EntityDrawboxChangedListener> listeners = new ArrayList<>();
 	Entity entity;
 	Logger logger = Logger.getLogger("gui.DrawboxRectangleEditor");
-	public DrawboxRectengleRenderingFunction(Entity entity) {
+	public DrawboxRectengleRenderingFunction() {
-		this.entity = entity;
+
 	}
 	
 	@Override
@@ -84,11 +85,6 @@ public class DrawboxRectengleRenderingFunction implements ShapeRenderingFunction
 		} 
 	}
 
-	@Override
-	public void mouseClicked(MouseEvent e) {
-		// TODO Auto-generated method stub
-		
-	}
 
 	@Override
 	public void mouseMoved(MouseEvent e) {
@@ -147,4 +143,13 @@ public class DrawboxRectengleRenderingFunction implements ShapeRenderingFunction
 		entity.setDrawbox(new Drawbox(drawboxPoints));
 	}
 	
+	public void setEntityInDrawboxRectengle(Entity e) {
+		entity = e;	
+	}
+	public void functionClearJButton() {
+		if(entity != null) {
+			entity.getDrawbox().getDrawboxlistPoints().clear();
+			entity.getDrawbox().getbaseListPoints().clear();
+		}
+	}
 }

src/gui/render/HitboxCircleRenderingFunction.java

@@ -2,31 +2,100 @@ package gui.render;
 
 import java.awt.Graphics2D;
 import java.awt.event.MouseEvent;
+import java.util.ArrayList;
+import java.util.List;
+
+import events.EntityHitboxChangedEvent;
+import events.EntityHitboxChangedListener;
+import model.Entity;
+import model.HitboxCircle;
+import model.Point;
 
 public class HitboxCircleRenderingFunction implements ShapeRenderingFunction {
+	Point firstIsoPoint = null;
+	Point currentIsoPoint = new Point(0,0);
+	int currentDiametrX=0;
+	Entity entity;
+	private List<EntityHitboxChangedListener> listeners = new ArrayList<>();
+	
+	public void setEntityInHitboxCircle(Entity e) {
+		entity = e;	
+	}
 	
 	@Override
 	public void drawing(Graphics2D g) {
-		// TODO Auto-generated method stub
+		HitboxCircle nowHitbox = (HitboxCircle)entity.getHitbox();
+		if(nowHitbox.getRadius()!=0) {
+			g.drawOval((int)nowHitbox.getCurrentRefPoint().x, (int)(nowHitbox.getCurrentRefPoint().y-(nowHitbox.getDiametrY()/2)), (int)nowHitbox.getDiametrX(), (int)(nowHitbox.getDiametrY()));
+//			System.out.println("READY: diametrX = "+nowHitbox.getDiametrX()+ ". diametrY = "+nowHitbox.getDiametrY());
+//			System.out.println("READY: coordX = "+(int)nowHitbox.getCurrentRefPoint().x+ ". coordY = "+(int)(nowHitbox.getCurrentRefPoint().y-(nowHitbox.getDiametrY()/2)));
 			
+		}else if(firstIsoPoint != null) {
+			currentDiametrX = Math.abs((int)firstIsoPoint.x-(int)currentIsoPoint.x);
+//			System.out.println("CURRENT: coordX = "+(int)firstIsoPoint.x+ ". coordX = "+(int)(firstIsoPoint.y-currentDiametrX/4));
+//			System.out.println("CURRENT: diametrX = "+currentDiametrX+ ". diametrY = "+currentDiametrX/2);
+			g.drawOval((int)firstIsoPoint.x, (int)(firstIsoPoint.y-currentDiametrX/4), (int)currentDiametrX, (int)currentDiametrX/2); 
+		}
 	}
 
 	@Override
 	public void mousePressed(MouseEvent e) {
-		// TODO Auto-generated method stub
+		HitboxCircle nowHitbox = (HitboxCircle)entity.getHitbox();
-		
+		if(nowHitbox.getRadius()==0 && firstIsoPoint == null) {
+			firstIsoPoint = new Point(e.getX(), e.getY());
+		}else if(nowHitbox.getRadius()==0 && firstIsoPoint != null) {
+			//Формула высчитывания радиуса из диаметров circle.
+			nowHitbox.getCurrentRefPoint().setXY(firstIsoPoint.x, firstIsoPoint.y);
+			nowHitbox.setDiametrXY(Math.abs(firstIsoPoint.x-e.getX()),Math.abs((firstIsoPoint.x-e.getX())/2));
+			System.out.println("X = "+nowHitbox.getDiametrX()+ ". Y = "+nowHitbox.getDiametrY());
+			float temp = (float)Math.sqrt(2);
+			nowHitbox.setRadius((nowHitbox.getDiametrY()/2)*temp);
+			// высчитываем в параметры хитбокссеркла нужный радиус и текущую реф поинт.
+			// Не забываем высчитать реф поинт хитбокса относительно текущей.
+			// после чего вызываем listPointsToString и нотифай, который отправляет данные на сохранение
+			notifySubscribers();
+			//возвращаем локальные данные текущего рисования хитбокса в нулевые значения.
+			//необходимо, что бы при переходе в новый обьект, при создании хитбокса, очистился кэш канваса.
+			firstIsoPoint = null;
+			currentDiametrX = 0;
 		}
 		
-	@Override
-	public void mouseClicked(MouseEvent e) {
-		// TODO Auto-generated method stub
-		
 	}
 
 	@Override
 	public void mouseMoved(MouseEvent e) {
-		// TODO Auto-generated method stub
+		currentIsoPoint.x = e.getX();
+		currentIsoPoint.y = e.getY();
+	}
 
+	public void functionClearHitboxJButton() {
+		HitboxCircle nowHitbox = (HitboxCircle)entity.getHitbox();
+	}
+
+	@Override
+	public void functionClearJButton() {
+		firstIsoPoint = null;
+		currentIsoPoint = new Point(0,0);
+		currentDiametrX = 0;
+		HitboxCircle nowhitbox = (HitboxCircle)entity.getHitbox();
+		nowhitbox.setRadius(0);
+		System.err.println("radius: "+nowhitbox.getRadius());
+	}
+	
+	public void subscribe(EntityHitboxChangedListener listener) {
+        listeners.add(listener);
+	}
+	
+	public void unsubscribe(EntityHitboxChangedListener listener) {
+        listeners.remove(listener);
+	}
+	
+	private void notifySubscribers() {
+		for (EntityHitboxChangedListener listener : listeners) {
+			listener.hitboxChanged(
+				new EntityHitboxChangedEvent(entity.getHitbox(), entity)
+			);
+		}
 	}
 	
 }

src/gui/render/HitboxRectengleRenderingFunction.java

@@ -2,31 +2,161 @@ package gui.render;
 
 import java.awt.Graphics2D;
 import java.awt.event.MouseEvent;
+import java.time.LocalTime;
+import java.util.ArrayList;
+import java.util.List;
+
+import events.EntityHitboxChangedEvent;
+import events.EntityHitboxChangedListener;
+import model.Entity;
+import model.Hitbox;
+import model.HitboxRectangle;
+import model.Point;
 
 public class HitboxRectengleRenderingFunction implements ShapeRenderingFunction {
 
+	Point firstIsoPoint = null;
+	Point currentIsoPoint = new Point(0,0);
+	Point firstCartesianPoint = new Point(0,0), currentCartesianPoint = new Point(0,0);
+	private List<EntityHitboxChangedListener> listeners = new ArrayList<>();
+	Entity entity;
+	private List<Point> LocalListPointsIso = new ArrayList<Point>();
+	private List<Point> LocalListPointsCartesian = new ArrayList<Point>();
+	
+	public List<Point> getLocalListPointsIso() {
+		return LocalListPointsIso;
+	}
+	
+	public List<Point> getLocalListPointsCartesian() {
+		return LocalListPointsCartesian;
+	}
+	
+	private void setFirstIsoPointIsNull(){
+		firstIsoPoint = null;
+	}
+	
 	@Override
 	public void drawing(Graphics2D g) {
-		// TODO Auto-generated method stub
+		HitboxRectangle nowHitbox = (HitboxRectangle)entity.getHitbox();
+		int x1,y1,x2,y2;
+		if(nowHitbox.getListPointsIso().size() == 4) {
+			drawingLinesFromListPoints(nowHitbox.getListPointsIso(),g);
+		}
+		if(firstIsoPoint!=null&&nowHitbox.getListPointsIso().size() == 0) {
+			drawingLinesFromListPoints(LocalListPointsIso,g);
+		}
 		
 	}
 	
+	public void drawingLinesFromListPoints(List<Point> listPointsIso, Graphics2D g) {
+		int x1,y1,x2,y2;
+			int size = listPointsIso.size();
+			for(int i = 0; i < size;i++) {
+	            x1 = (int)listPointsIso.get(i % size).x;
+	            y1 = (int)listPointsIso.get(i % size).y;
+	            x2 = (int)listPointsIso.get((i+1) % size).x;
+	            y2 = (int)listPointsIso.get((i+1) % size).y;
+	            g.drawLine(x1, y1, x2, y2);
+	        }
+			x1 = (int)listPointsIso.get(0).x;
+            y1 = (int)listPointsIso.get(0).y;
+            x2 = (int)listPointsIso.get(3).x;
+            y2 = (int)listPointsIso.get(3).y;
+            g.drawLine(x1, y1, x2, y2);
+	}
+
 	@Override
 	public void mousePressed(MouseEvent e) {
-		// TODO Auto-generated method stub
+		//System.out.println("mousePressed");
+		//System.out.println("mouseClicked");
+		HitboxRectangle nowHitbox = (HitboxRectangle)entity.getHitbox();
+		if(nowHitbox.getListPointsIso().size() == 0 && firstIsoPoint == null) {
+			initListsPoints();
+			firstIsoPoint = new Point(currentIsoPoint.x,currentIsoPoint.y);
+			LocalListPointsIso.get(0).setXY(firstIsoPoint.x, firstIsoPoint.y);
+			firstCartesianPoint = Hitbox.isometricToCartesian(firstIsoPoint.x, firstIsoPoint.y,firstCartesianPoint);
+			LocalListPointsCartesian.get(0).setXY(firstCartesianPoint.x, firstCartesianPoint.y);
+			System.out.println("mouseClicked Event 1 TIME: "+LocalTime.now());
+		}else if(nowHitbox.getListPointsIso().size() == 0 && firstIsoPoint != null) {
+			nowHitbox.getListPointsIso().addAll(LocalListPointsIso);
+			nowHitbox.getListPointsCartesian().addAll(LocalListPointsCartesian);
+			System.out.println("mouseClicked Event 2 TIME: "+LocalTime.now());
+
+			notifySubscribers();
+			//очистка кэша
+			firstIsoPoint = null;
+			LocalListPointsIso.clear();
+			LocalListPointsCartesian.clear();
 			
 		}
-
-	@Override
-	public void mouseClicked(MouseEvent e) {
-		// TODO Auto-generated method stub
-		
 	}
 
 	@Override
 	public void mouseMoved(MouseEvent e) {
-		// TODO Auto-generated method stub
+		currentIsoPoint.x = e.getX();
+		currentIsoPoint.y = e.getY();
+		HitboxRectangle nowHitbox = (HitboxRectangle)entity.getHitbox();
+		if(entity!=null) {
+			if(firstIsoPoint != null && nowHitbox.getListPointsIso().size() == 0) {
+				//System.out.println("firstPoint("+firstIsoPoint.x+";"+firstIsoPoint.y+");");
+				currentCartesianPoint = Hitbox.isometricToCartesian(currentIsoPoint.x, currentIsoPoint.y, currentCartesianPoint);
+				LocalListPointsCartesian.get(0).setXY(firstCartesianPoint.x, firstCartesianPoint.y);
+				LocalListPointsCartesian.get(1).setXY(currentCartesianPoint.x, firstCartesianPoint.y);
+				LocalListPointsCartesian.get(2).setXY(currentCartesianPoint.x, currentCartesianPoint.y);
+				LocalListPointsCartesian.get(3).setXY(firstCartesianPoint.x, currentCartesianPoint.y);
+				convertCartesianPointsToIso();
+			}
+		}
+	}
 
+	public void setEntityInHitboxRectengle(Entity e) {
+		entity = e;	
+	}
+
+	public void subscribe(EntityHitboxChangedListener listener) {
+        listeners.add(listener);
+	}
+	
+	public void unsubscribe(EntityHitboxChangedListener listener) {
+        listeners.remove(listener);
+	}
+	
+	private void notifySubscribers() {
+		for (EntityHitboxChangedListener listener : listeners) {
+			listener.hitboxChanged(
+				new EntityHitboxChangedEvent(entity.getHitbox(), entity)
+			);
+		}
+	}
+	
+	public void initListsPoints() {
+		if(LocalListPointsIso.size()<1) {
+			for(int i=0;i<4;i++) { 
+				LocalListPointsIso.add(new Point(currentIsoPoint.x,currentIsoPoint.y));
+			}	
+		}
+		if(LocalListPointsCartesian.size()<1) {
+			for(int i=0;i<4;i++) { 
+				LocalListPointsCartesian.add(new Point(0,0));
+			}	
+		}
+	}
+	public void convertCartesianPointsToIso() {
+		Point cartesianPoint;
+		for (int i = 0 ; i<4;i++) {
+			cartesianPoint = LocalListPointsCartesian.get(i);
+			Hitbox.cartesianToIsometric(cartesianPoint.x,cartesianPoint.y,LocalListPointsIso.get(i));
+		}
+	}
+
+	@Override
+	public void functionClearJButton() {
+		HitboxRectangle nowHitbox = (HitboxRectangle)entity.getHitbox();
+		nowHitbox.getListPointsIso().clear();
+		nowHitbox.getListPointsCartesian().clear();
+		LocalListPointsCartesian.clear();
+		LocalListPointsIso.clear();
+		setFirstIsoPointIsNull();
 	}
 	
 }

src/gui/render/ShapeRenderingFunction.java

@@ -6,7 +6,7 @@ import java.awt.event.MouseEvent;
 public interface ShapeRenderingFunction {
 	void drawing(Graphics2D g);
 	public void mousePressed(MouseEvent e);
-	public void mouseClicked(MouseEvent e);
 	public void mouseMoved(MouseEvent e);
+	public void functionClearJButton();
 	//private void notifySubscribers() ?? надо ли? подумать
 }

src/model/Entity.java

@@ -48,8 +48,8 @@ public class Entity {
 		thisDrawbox = outDrawbox;
 	};
 	
-	public void setHitbox(Hitbox outHitbox) {
+	public void setHitbox(Hitbox inputHitbox) {
-		thisHitbox = outHitbox;
+		thisHitbox = inputHitbox;
 	};
 	
 	public String getName() {

src/model/Hitbox.java

@@ -61,7 +61,7 @@ public abstract class Hitbox {
 	public String getShape() {
 		return shape;
 	}
-
+	public void calculationReferencePoint() {}
 	
 	//not the same as toString()! the latter is for XML while printToConsole() is for console
 	public void printToConsole() {

src/model/HitboxCircle.java

@@ -2,7 +2,10 @@ package model;
 
 public class HitboxCircle extends Hitbox {
 	private float radiusHitbox;
-	
+	private float diametrX,diametrY;
+	Point cartesianCenterImagePoint= new Point(0,0);
+	//currentRefPoint - точка хранящая  изометрические(экранные) коорды, от которой рисуется овал
+	private Point currentRefPoint= new Point(0,0);
 	public HitboxCircle(String[] dataHitbox, Entity owner){
 		super(dataHitbox[0]);
 		setOwnerEntity(owner);
@@ -14,13 +17,66 @@ public class HitboxCircle extends Hitbox {
 		radiusHitbox = 0;
 	}
 	private void parseStringToCircleHitbox(String[] informations) {
+		float temp = (float)Math.sqrt(2);
 		referencePoint.x = Float.parseFloat(informations[1]);
 		referencePoint.y = Float.parseFloat(informations[2]);
 		radiusHitbox = Float.parseFloat(informations[3]);
+		diametrX = radiusHitbox/temp*4;
+		diametrY = radiusHitbox/temp*2;
+		cartesianCenterImagePoint = isometricToCartesian(owner.getImage().getWidth()/2,owner.getImage().getHeight(),cartesianCenterImagePoint);
+		Point cartesianCenterRefPoint = new Point(cartesianCenterImagePoint.x-referencePoint.x, cartesianCenterImagePoint.y-referencePoint.y);
+		Point isoCenterRefPoint = new Point(0,0);
+		isoCenterRefPoint = cartesianToIsometric(cartesianCenterRefPoint.x,cartesianCenterRefPoint.y,isoCenterRefPoint);
+		currentRefPoint.x = isoCenterRefPoint.x-diametrY;
+		currentRefPoint.y = isoCenterRefPoint.y-diametrY/2;
+		System.out.println("----------------------------");
+		System.out.println("Entity = "+owner.getName());
+		System.out.println("refCartEntPoint X ="+cartesianCenterRefPoint.x+"||cartesianCenterRefPoint Y ="+cartesianCenterRefPoint.y);
+		System.out.println("CartCenterImage X ="+cartesianCenterImagePoint.x+"||CartCenterImage Y ="+cartesianCenterImagePoint.y);
+		System.out.println("refIsoEntPoint X ="+currentRefPoint.x+"||refIsoEntPoint Y ="+currentRefPoint.y);
+		System.out.println("diametrY "+ diametrY);
+		System.out.println(" ");
+		
+		
 	}
 	@Override
 	public String listPointsToString() {
-		return "Circle"+referencePoint.x+referencePoint.x+" "+referencePoint.y+" "+radiusHitbox;
+		Point cartesianCenterRefPoint = new Point(0, 0);
+		cartesianCenterImagePoint = isometricToCartesian(owner.getImage().getWidth()/2,owner.getImage().getHeight(),cartesianCenterImagePoint);
+		cartesianCenterRefPoint = isometricToCartesian(currentRefPoint.x+diametrY,currentRefPoint.y+(diametrY/2),cartesianCenterRefPoint);
+		System.out.println("");
+		referencePoint.x = cartesianCenterImagePoint.x-cartesianCenterRefPoint.x;
+		referencePoint.y = cartesianCenterImagePoint.y-cartesianCenterRefPoint.y;
+		System.out.println("----------------------------");
+		System.out.println("Entity = "+owner.getName());
+		System.out.println("refCartEntPoint X ="+cartesianCenterRefPoint.x+"||cartesianCenterRefPoint Y ="+cartesianCenterRefPoint.y);
+		System.out.println("CartCenterImage X ="+cartesianCenterImagePoint.x+"||CartCenterImage Y ="+cartesianCenterImagePoint.y);
+		System.out.println("refIsoEntPoint X ="+currentRefPoint.x+"||refIsoEntPoint Y ="+currentRefPoint.y);
+		System.out.println("diametrY "+ diametrY);
+		System.out.println(" ");
+		return "Circle "+(int)referencePoint.x+" "+(int)referencePoint.y+" "+(int)radiusHitbox;
 	}
 	
+	public float getRadius() {
+		return radiusHitbox;
+	}
+	public void setDiametrXY(float diametrX, float diametrY) {
+		this.diametrX = diametrX;
+		this.diametrY = diametrY;
+	}
+	public float getDiametrX() {
+		return diametrX;
+	}
+	public float getDiametrY() {
+		return diametrY;
+	}
+	public void setRadius(float radius) {
+		 radiusHitbox = radius;
+	}
+	public Point getCurrentRefPoint() {
+		return currentRefPoint;
+	}
+	
+	
+	
 }

src/model/HitboxRectangle.java

@@ -11,7 +11,6 @@ public class HitboxRectangle extends Hitbox {
 	public HitboxRectangle(String shape, Entity owner){
 		super(shape);
 		setOwnerEntity(owner);
-		initListsPoints();
 	}
 	public HitboxRectangle(String shape,List<Point> listPointsIso,List<Point> listPointsCartesian){
 		super(shape);
@@ -32,7 +31,7 @@ public class HitboxRectangle extends Hitbox {
 	    printToConsole();
 	}
 	
-	private void initListsPoints() {
+	public void initListsPoints() {
 		if(listPointsIso.size()<1) {
 			for(int i=0;i<4;i++) { 
 				listPointsIso.add(new Point(0,0));
@@ -72,13 +71,18 @@ public class HitboxRectangle extends Hitbox {
 	}
 	//+++++++
 	private void createCartesianPointsFromWidthAndHeigh(){
-		Point refIsoPoint = new Point(owner.getWidth()/2+referencePoint.x,owner.getHeight()+referencePoint.y);
+		Point cartesianCenterImagePoint = new Point(0, 0);
-		Point refCartesianPoint = isometricToCartesian(refIsoPoint.x,refIsoPoint.y,new Point(0,0));
+		isometricToCartesian(owner.getImage().getWidth()/2,owner.getImage().getHeight(),cartesianCenterImagePoint);
+		Point cartesianCenterRefPoint = new Point(cartesianCenterImagePoint.x-referencePoint.x, cartesianCenterImagePoint.y-referencePoint.y);
+		
+		
+		
+		
 		listPointsCartesian.clear();
-		listPointsCartesian.add(new Point(refCartesianPoint.x-widthHitbox,refCartesianPoint.y));
+		listPointsCartesian.add(new Point(cartesianCenterRefPoint.x-widthHitbox,cartesianCenterRefPoint.y));
-		listPointsCartesian.add(new Point(refCartesianPoint.x,refCartesianPoint.y));
+		listPointsCartesian.add(new Point(cartesianCenterRefPoint.x,cartesianCenterRefPoint.y));
-		listPointsCartesian.add(new Point(refCartesianPoint.x,refCartesianPoint.y-heightHitbox));
+		listPointsCartesian.add(new Point(cartesianCenterRefPoint.x,cartesianCenterRefPoint.y-heightHitbox));
-		listPointsCartesian.add(new Point(refCartesianPoint.x-widthHitbox,refCartesianPoint.y-heightHitbox));
+		listPointsCartesian.add(new Point(cartesianCenterRefPoint.x-widthHitbox,cartesianCenterRefPoint.y-heightHitbox));
 	}
 	
 	public List<Point> getListPointsIso() {
@@ -89,6 +93,30 @@ public class HitboxRectangle extends Hitbox {
 	}
 	@Override
 	public String listPointsToString() {
-		return "Rectangle "+referencePoint.x+" "+referencePoint.y+" "+widthHitbox+" "+heightHitbox;
+		System.out.println("Парсинг данных");
+		parseCartesianListPointsToWidthHeight();
+		calculationReferencePoint();
+		return "Rectangle "+(int)referencePoint.x+" "+(int)referencePoint.y+" "+(int)widthHitbox+" "+(int)heightHitbox;
+	}
+
+	public void parseCartesianListPointsToWidthHeight() {
+		widthHitbox = Math.abs(listPointsCartesian.get(0).x-listPointsCartesian.get(1).x);
+		heightHitbox = Math.abs(listPointsCartesian.get(1).y-listPointsCartesian.get(2).y);
+	}
+	
+	@Override
+	public void calculationReferencePoint() {
+		Point bottomPoint = new Point(0,0);
+		for(Point currentPoint: listPointsIso) {
+			if(bottomPoint.y<currentPoint.y) {
+				bottomPoint.x=currentPoint.x;
+				bottomPoint.y=currentPoint.y;
+			}
+		}
+		bottomPoint = isometricToCartesian(bottomPoint.x,bottomPoint.y,bottomPoint);
+		Point cartesianCenterImagePoint= new Point(0,0);
+		cartesianCenterImagePoint = isometricToCartesian(owner.getImage().getWidth()/2,owner.getImage().getHeight(),cartesianCenterImagePoint);
+		referencePoint.x = cartesianCenterImagePoint.x-bottomPoint.x;
+		referencePoint.y = cartesianCenterImagePoint.y-bottomPoint.y;
 	}
 }

src/repository/Project.java

@@ -52,7 +52,10 @@ public class Project implements Iterable<Entity>, EntityDrawboxChangedListener,
 	 * */
 	public static final String DEFAULT_XML_PATH = "res/"; //TODO: make an actual path to example objecttypes in the root of the project
 	public static final String DEFAULT_XML_FILENAME = "objecttypes.xml";
-	
+	/**
+	 * Переменная которая отслеживает, были ли произведены изменения XML-Dom-дерева.
+	 * */
+	public static boolean changeOfXmlDOM = false; 
 	static Project thisProject;
 	private List <Entity> listEntity = new ArrayList<Entity>();
 	private String path = DEFAULT_XML_PATH;	
@@ -249,6 +252,7 @@ public class Project implements Iterable<Entity>, EntityDrawboxChangedListener,
 		hitboxProperty.setAttribute("default", "Rectangle 0 0 0 0"); // empty, no hitbox yet
 		objecttypeElement.appendChild(hitboxProperty);
 		
+		changeOfXmlDOM = true;
 		//printXMlToConsole(); //DEBUG!
 	}
 	
@@ -298,10 +302,11 @@ public class Project implements Iterable<Entity>, EntityDrawboxChangedListener,
 			DOMSource source = new DOMSource(document);
 			StreamResult result = new StreamResult(new FileOutputStream(getXMLPath() + getXMLFileName()));
 			transformer.transform(source, result);
-			JOptionPane.showMessageDialog(null, "Бугага, сохранилось!", "Success", JOptionPane.INFORMATION_MESSAGE);
+			JOptionPane.showMessageDialog(null, "Бугагашеньки, сохранилось!", "Success", JOptionPane.INFORMATION_MESSAGE);
 		} catch (TransformerException | FileNotFoundException e) {
 			JOptionPane.showMessageDialog(null, "Saving project is unsuccsessfull! Erorr is: "+e, "Project save unsuccsesfull", JOptionPane.ERROR_MESSAGE);
 		}
+		changeOfXmlDOM = false;
 	}
 		
 	public void PrintEntitys() {
@@ -361,6 +366,7 @@ public class Project implements Iterable<Entity>, EntityDrawboxChangedListener,
 				}
 			}
 		}
+		changeOfXmlDOM = true;
 	}
 	
 	/**
@@ -381,6 +387,7 @@ public class Project implements Iterable<Entity>, EntityDrawboxChangedListener,
 				}
 			}
 		}
+		changeOfXmlDOM = true;
 	}
 	
 	private Node getEntityXMLNodeByName(String name) { //returns entitie's objecttype node