src/DrawningObjects/DrawningAirplane.java

@@ -44,9 +44,30 @@ public class DrawningAirplane {
                 DrawningEngines = new DrawningEnginesOval(_airplaneWidth, _airplaneHeight, _startPosX, _startPosY);
             }
             }
-        DrawningEngines.ChangeEnginesNumb(rand.nextInt(1, 5));
+        DrawningEngines.ChangeEnginesNumb(rand.nextInt(4));
     }
 
+    public int GetIDrawType(){
+        if(DrawningEngines instanceof DrawningEngines)
+            return 0;
+        if(DrawningEngines instanceof DrawningEnginesQuad)
+            return 1;
+        if(DrawningEngines instanceof DrawningEnginesOval)
+            return 2;
+        return -1;
+    }
+    public void ChangeIDraw(int variant){
+        IDraw cur;
+        int dif = _airplaneWidth / 10;
+        if(variant == 0)
+            cur = new DrawningEngines(_airplaneWidth - dif, _airplaneHeight,_startPosX,_startPosY);
+        else if(variant == 1)
+            cur = new DrawningEnginesOval(_airplaneWidth - dif, _airplaneHeight,_startPosX,_startPosY);
+        else
+            cur = new DrawningEnginesQuad(_airplaneWidth - dif, _airplaneHeight,_startPosX,_startPosY);
+        ChangeIDraw(cur);
+
+    }
     public void ChangeIDraw(IDraw obj){
         DrawningEngines = obj;
         obj.ChangeEnginesNumb(_engineNumb);

src/DrawningObjects/ExtentionDrawningAirplane.java

@@ -0,0 +1,87 @@
+package src.DrawningObjects;
+
+import src.Entities.EntityAirFighter;
+
+import java.awt.*;
+
+public class ExtentionDrawningAirplane {
+    private static String getName(Color col){
+        if(col.equals(Color.RED))
+            return new String("RED");
+        if(col.equals(Color.GREEN))
+            return new String("GREEN");
+        if(col.equals(Color.BLUE))
+            return new String("BLUE");
+        if(col.equals(Color.YELLOW))
+            return new String("YELLOW");
+        if(col.equals(Color.WHITE))
+            return new String("WHITE");
+        if(col.equals(Color.GRAY))
+            return new String("GRAY");
+        if(col.equals(Color.BLACK))
+            return new String("BLACK");
+        if(col.equals(Color.PINK))
+            return new String("PINK");
+        return null;
+    }
+
+    private static Color getColor(String col){
+        if(col.equals("RED"))
+            return Color.RED;
+        if(col.equals("GREEN"))
+            return Color.GREEN;
+        if(col.equals("BLUE"))
+            return Color.BLUE;
+        if(col.equals("YELLOW"))
+            return Color.YELLOW;
+        if(col.equals("WHITE"))
+            return Color.WHITE;
+        if(col.equals("GRAY"))
+            return Color.GRAY;
+        if(col.equals("BLACK"))
+            return Color.BLACK;
+        if(col.equals("PINK"))
+            return Color.PINK;
+        return null;
+    }
+    public static DrawningAirplane CreateDrawningAirplane(String info, char separatorForObject,
+                                                          int width, int height){
+        String[] strs = info.split(Character.toString(separatorForObject));
+        if(strs.length == 5){
+            DrawningAirplane toRet = new DrawningAirplane(Integer.parseInt(strs[0]),
+                    Integer.parseInt(strs[1]), getColor(strs[2]),
+                    width, height);
+            toRet.ChangeEnginesNumb(Integer.parseInt(strs[3]));
+            toRet.ChangeIDraw(Integer.parseInt(strs[4]));
+            return toRet;
+        }
+        if(strs.length == 8){
+            DrawningAirplane toRet = new DrawningAirFighter(Integer.parseInt(strs[0]),
+                    Integer.parseInt(strs[1]), getColor(strs[2]),
+                    getColor(strs[7]),
+                    Boolean.parseBoolean(strs[5]),
+                    Boolean.parseBoolean(strs[6]),width, height);
+            toRet.ChangeIDraw(Integer.parseInt(strs[3]));
+            toRet.ChangeEnginesNumb(Integer.parseInt(strs[4]));
+            return toRet;
+        }
+        return null;
+    }
+    public static String GetDataForSave(DrawningAirplane drawningAirplane, char separatorForObject){
+        var airplane = drawningAirplane.EntityAirplane;
+        if(airplane == null)
+            return null;
+        String colName = getName(airplane.BodyColor);
+        var str = String.format("%d%c%d%c%s%c%d%c%d", airplane.Speed(), separatorForObject, (int)airplane.Weight(),
+                separatorForObject, getName(airplane.BodyColor), separatorForObject,
+                drawningAirplane._engineNumb, separatorForObject, drawningAirplane.GetIDrawType());
+        if(!(airplane instanceof EntityAirFighter)){
+            return str;
+        }
+        var nstr = String.format("%s%c%b%c%b%c%s", str, separatorForObject,
+                ((EntityAirFighter) airplane).Racket(), separatorForObject,
+                ((EntityAirFighter) airplane).DopWing(), separatorForObject,
+                getName(((EntityAirFighter) airplane).AdditionalColor), separatorForObject);
+        return nstr;
+    }
+}

src/FormAirFighterCollection.java

@@ -1,6 +1,7 @@
 package src;
 
 import src.DrawningObjects.DrawningAirplane;
+import src.DrawningObjects.ExtentionDrawningAirplane;
 import src.Generics.AirplaneGenericCollection;
 import src.FormAirFighter;
 import src.Generics.AirplaneGenericStorage;
@@ -8,12 +9,38 @@ import src.Generics.AirplaneTrashCollection;
 import src.MovementStrategy.DrawningObjectAirplane;
 import src.MovementStrategy.IMoveableObject;
 import javax.swing.*;
+import javax.swing.filechooser.FileFilter;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.util.List;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Map;
+import java.util.Scanner;
+import java.util.HashMap;
 
+class TxtSaveFilter extends FileFilter {
+    @Override
+    public boolean accept(File f) {
+        if (f.isDirectory()) {
+            return false;
+        }
+
+        String s = f.getName().toLowerCase();
+
+        return s.endsWith(".txt");
+    }
+
+    @Override
+    public String getDescription() {
+        return "*.txt";
+    }
+}
 public class FormAirFighterCollection {
+
     private final AirplaneGenericStorage _storage;
 
     private JList<String> listBoxStorages;
@@ -41,6 +68,17 @@ public class FormAirFighterCollection {
             listBoxStorages.setSelectedIndex(index);
     }
     public FormAirFighterCollection(){
+        JMenuBar menuFile = new JMenuBar();
+        JMenu file = new JMenu("Файл");
+        menuFile.add(file);
+        JMenuItem saveFile = new JMenuItem("Сохранить");
+        JMenuItem loadFile = new JMenuItem("Загрузить");
+        JMenuItem saveCollection = new JMenuItem("Сохранить коллекцию");
+        JMenuItem loadCollection = new JMenuItem("Загрузить коллекцию");
+        file.add(saveCollection);
+        file.add(loadCollection);
+        file.add(saveFile);
+        file.add(loadFile);
         AirplaneTrashCollection<DrawningAirplane> _trashCollection = new AirplaneTrashCollection<>();
         JButton callTrashButton = new JButton("мусор");
         _storage = new AirplaneGenericStorage(pictureBoxWidth, pictureBoxHeight);
@@ -75,10 +113,91 @@ public class FormAirFighterCollection {
         toolBox.add(refreshButton);
         toolBox.add(callTrashButton);
         collectionFrame.add(toolBox);
+        collectionFrame.setJMenuBar(menuFile);
         collectionFrame.add(canv);
         collectionFrame.setVisible(true);
         canv._storage = _storage;
         canv.listBoxStorages = listBoxStorages;
+        saveFile.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                JFileChooser fc = new JFileChooser("C:\\Users\\frenk\\OneDrive\\Рабочий стол\\lab6saves");
+                fc.addChoosableFileFilter(new TxtSaveFilter());
+                int retrieval = fc.showSaveDialog(null);
+
+                if (retrieval == JFileChooser.APPROVE_OPTION) {
+                    File file = new File(fc.getSelectedFile() + "." + "txt");
+
+                    try {
+                        _storage.SaveData(file);
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
+                }
+            }
+        });
+
+        saveCollection.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                JFileChooser fc = new JFileChooser("C:\\Users\\frenk\\OneDrive\\Рабочий стол\\lab6saves");
+                fc.addChoosableFileFilter(new TxtSaveFilter());
+                int retrieval = fc.showSaveDialog(null);
+
+                if (retrieval == JFileChooser.APPROVE_OPTION) {
+                    File file = new File(fc.getSelectedFile() + "." + "txt");
+
+                    try {
+                        if(listBoxStorages.getSelectedIndex() == -1) {
+                            return;
+                        }
+                        _storage._airplaneStorages.get(listBoxStorages.getSelectedValue()).SaveData(file, listBoxStorages.getSelectedValue());
+                        ReloadObjects();
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
+                }
+            }
+        });
+
+        loadFile.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                JFileChooser fc = new JFileChooser("C:\\Users\\frenk\\OneDrive\\Рабочий стол\\lab6saves");
+                int ret = fc.showDialog(null, "Открыть файл");
+                if(ret == JFileChooser.APPROVE_OPTION){
+                    File file = fc.getSelectedFile();
+                    try {
+                        _storage.LoadData(file);
+                        canv._storage =_storage;
+                        ReloadObjects();
+                        canv.repaint();
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
+                }
+
+            }
+        });
+
+        loadCollection.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                JFileChooser fc = new JFileChooser("C:\\Users\\frenk\\OneDrive\\Рабочий стол\\lab6saves");
+                int ret = fc.showDialog(null, "Открыть файл");
+                if(ret == JFileChooser.APPROVE_OPTION){
+                    File file = fc.getSelectedFile();
+                    try {
+                        _storage.LoadCollection(file);
+                        ReloadObjects();
+                        canv.repaint();
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
+                }
+
+            }
+        });
 
         addStorageButton.addActionListener(new ActionListener() {
             @Override
@@ -96,7 +215,7 @@ public class FormAirFighterCollection {
                 if(listBoxStorages.getSelectedIndex() == -1) {
                     return;
                 }
-                _storage.DelSet(listBoxStorages.getSelectedValue());
+                _storage.DelSet(listBoxStorages.getSelectedValue(), _trashCollection);
                 ReloadObjects();
             }
         });

src/Generics/AirplaneGenericCollection.java

@@ -2,20 +2,54 @@ package src.Generics;
 
 import src.DrawningObjects.DrawningAirplane;
 import src.MovementStrategy.IMoveableObject;
+import src.DrawningObjects.ExtentionDrawningAirplane;
+import src.MovementStrategy.DrawningObjectAirplane;
 
 import java.awt.*;
 import java.awt.image.BufferedImage;
-
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Map;
 public class AirplaneGenericCollection<T extends DrawningAirplane, U extends IMoveableObject> {
     private final int _pictureWidth;
 
     private final int _pictureHeight;
-
+    public static char _separatorRecords = ';';
+    public static char _separatorForObject = ':';
     private final int _placeSizeWidth = 166;
 
     private final int _placeSizeHeight = 160;
 
-    private final SetGeneric<T> _collection;
+    private SetGeneric<T> _collection;
+    public ArrayList<T> GetAirplanes(){
+        return _collection.GetAirplanes(_collection.Count);
+    }
+
+    public boolean SaveData(File f, String name) throws IOException {
+        if(f.exists()) {
+            f.delete();
+        }
+        f.createNewFile();
+        StringBuilder data = new StringBuilder();
+        data.append("AirplaneCollection\n");
+        data.append(String.format("%s\n", name));
+        StringBuilder records = new StringBuilder();
+        for(DrawningAirplane elem : GetAirplanes())
+        {
+            records.append(String.format("%s%c", ExtentionDrawningAirplane.GetDataForSave(elem, _separatorForObject),
+                    _separatorRecords));
+        }
+        data.append(records);
+        if(data.length() == 0)
+            return false;
+        FileWriter writer = new FileWriter(f);
+        writer.write(data.toString());
+        writer.flush();
+        writer.close();
+        return true;
+    }
 
     public AirplaneGenericCollection(int picWidth, int picHeight){
         int width = picWidth / _placeSizeWidth;
@@ -88,4 +122,8 @@ public class AirplaneGenericCollection<T extends DrawningAirplane, U extends IMo
         DrawObjects(gr);
         return bmp;
     }
+
+    public void Clear(){
+        _collection = new SetGeneric<>(_pictureWidth * _pictureHeight);
+    }
 }

src/Generics/AirplaneGenericStorage.java

@@ -2,15 +2,117 @@ package src.Generics;
 
 import src.DrawningObjects.DrawningAirplane;
 import src.MovementStrategy.DrawningObjectAirplane;
+import src.DrawningObjects.ExtentionDrawningAirplane;
 
-import java.util.Dictionary;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Queue;
+import java.io.*;
+import java.util.*;
 import java.util.stream.Collectors;
 
 public class AirplaneGenericStorage {
-    final HashMap<String, AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane>> _airplaneStorages;
+    public final HashMap<String, AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane>> _airplaneStorages;
+    private static final char _separatorForKeyValue = '|';
+    private final char _separatorRecords = ';';
+    private static final char _separatorForObject = ':';
+
+    public boolean SaveData(File f) throws IOException {
+        if(f.exists()) {
+            f.delete();
+        }
+        f.createNewFile();
+        StringBuilder data = new StringBuilder();
+        data.append("AirplaneStorage\n");
+        for(Map.Entry<String, AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane>> record : _airplaneStorages.entrySet()){
+            StringBuilder records = new StringBuilder();
+            for(DrawningAirplane elem : record.getValue().GetAirplanes())
+            {
+                records.append(String.format("%s%c", ExtentionDrawningAirplane.GetDataForSave(elem, _separatorForObject),
+                        _separatorRecords));
+            }
+            data.append(String.format("%s%c%s\n", record.getKey(), _separatorForKeyValue, records.toString()));
+        }
+        if(data.length() == 0)
+            return false;
+        FileWriter writer = new FileWriter(f);
+        writer.write(data.toString());
+        writer.flush();
+        writer.close();
+        return true;
+    }
+    public boolean LoadData(File f) throws FileNotFoundException {
+        if(!f.exists())
+            return false;
+        StringBuilder bufferTextFromFile =new StringBuilder();
+        Scanner s = new Scanner(f);
+        while(s.hasNext())
+            bufferTextFromFile.append(s.next() + "\n");
+        s.close();
+        var strs = bufferTextFromFile.toString().split("\n");
+        if(strs == null || strs.length == 0)
+            return false;
+        if (!strs[0].startsWith("AirplaneStorage"))
+            return false;
+        _airplaneStorages.clear();
+        for(String data : strs){
+            String st = new String("\\" + Character.toString( _separatorForKeyValue));
+            String[]record = data.split(st);
+            if (record.length != 2)
+                continue;
+            AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane> collection =
+                    new AirplaneGenericCollection<>(_pictureWidth, _pictureHeight);
+            String[] set = record[1].split(Character.toString(_separatorRecords));
+
+            for(int i = set.length -1; i >=0; i--){
+                String elem = set[i];
+                DrawningAirplane airplane = ExtentionDrawningAirplane.CreateDrawningAirplane(elem,
+                        _separatorForObject, _pictureWidth, _pictureHeight);
+                if (airplane != null)
+                {
+                    if (!(collection.Insert(airplane)))
+                    {
+                        return false;
+                    }
+                }
+            }
+            _airplaneStorages.put(record[0], collection);
+        }
+        return true;
+    }
+
+    public boolean LoadCollection(File f) throws FileNotFoundException {
+        if(!f.exists())
+            return false;
+        StringBuilder bufferTextFromFile =new StringBuilder();
+        Scanner s = new Scanner(f);
+        while(s.hasNext())
+            bufferTextFromFile.append(s.next() + "\n");
+        s.close();
+        var strs = bufferTextFromFile.toString().split("\n");
+        if(strs == null || strs.length == 0)
+            return false;
+        if (!strs[0].startsWith("AirplaneCollection"))
+            return false;
+        String collectionName = strs[1];
+        AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane> collection = GetCollection(collectionName);
+        if(collection == null)
+            collection = new AirplaneGenericCollection<>(_pictureWidth, _pictureHeight);
+        else
+            collection.Clear();
+        String[] airplanesInfo = strs[2].split(Character.toString(AirplaneGenericCollection._separatorRecords));
+        for(int i = airplanesInfo.length-1; i >= 0; i--){
+            String data = airplanesInfo[i];
+            DrawningAirplane airplane = ExtentionDrawningAirplane.CreateDrawningAirplane(data,
+                    AirplaneGenericCollection._separatorForObject, _pictureWidth, _pictureHeight);
+            if (airplane != null)
+            {
+                if (!(collection.Insert(airplane)))
+                {
+                    return false;
+                }
+            }
+        }
+        AddSetFromFile(collectionName, collection);
+        return true;
+    }
     public List<String> Keys(){
         if(_airplaneStorages == null)
             return null;
@@ -31,9 +133,19 @@ public class AirplaneGenericStorage {
         _airplaneStorages.put(name, new AirplaneGenericCollection<>(_pictureWidth, _pictureHeight));
     }
 
-    public void DelSet(String name){
+    public void AddSetFromFile(String name, AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane> toAdd){
+        if(_airplaneStorages.containsKey(name)){
+            _airplaneStorages.remove(name);
+        }
+        _airplaneStorages.put(name, toAdd);
+    }
+
+    public void DelSet(String name, AirplaneTrashCollection<DrawningAirplane> trashBox){
         if(!_airplaneStorages.containsKey(name))
             return;
+        AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane> cur = _airplaneStorages.get(name);
+        for(int i = 0; i < cur.Size(); i++)
+            trashBox.Push(cur.Get(i));
         _airplaneStorages.remove(name);
     }
 
@@ -46,4 +158,7 @@ public class AirplaneGenericStorage {
     public DrawningAirplane Get(String collectionName, int position){
         return _airplaneStorages.get(collectionName).Get(position);
     }
+    public AirplaneGenericCollection<DrawningAirplane, DrawningObjectAirplane> GetCollection(String collectionName){
+        return _airplaneStorages.get(collectionName);
+    }
 }

src/Generics/SetGeneric.java

@@ -40,11 +40,11 @@ public class SetGeneric <T extends Object>{
         return (T)_places.get(position);
     }
 
-    public ArrayList<T> GetMonorails(int maxMonorails){
+    public ArrayList<T> GetAirplanes(int maxAirplanes){
         ArrayList<T> toRet = new ArrayList<>();
         for(int i = 0; i < _places.size(); i++){
             toRet.add(_places.get(i));
-            if(i == maxMonorails)
+            if(i == maxAirplanes)
                 return toRet;
         }
         return toRet;