ChipsEater/PIbd-23_Polevoy_S.V._SelfPropelledArtilleryUnit_Hard
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Polevoy S.V Lab_work6 #7

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ChipsEater wants to merge 9 commits from LabWork06 into LabWork05
pull from: LabWork06
merge into: ChipsEater:LabWork05
Conversation 1 Commits 9 Files Changed 12 +345 -1
12 changed files with 345 additions and 1 deletions
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69
ArtillerySerde.java Normal file
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@ -0,0 +1,69 @@
import java.awt.*;
public class ArtillerySerde { // Artillery Serialization/Deserialization
private static final char _separatorForObject = ':';
public static DrawingArtillery deserialize(String info) {
String[] strings = info.split(Character.toString(_separatorForObject));
int speed = Integer.parseInt(strings[0]);
float weight = Float.parseFloat(strings[1]);
Color bodyColor = new Color(Integer.parseInt(strings[2]));
IDrawingRollers rollers = switch (strings[3]) {
case "DrawingRollers" -> new DrawingRollers(Integer.parseInt(strings[4]), bodyColor);
case "DrawingCrossRollers" -> new DrawingCrossRollers(Integer.parseInt(strings[4]), bodyColor);
case "DrawingSquaredRollers" -> new DrawingSquaredRollers(Integer.parseInt(strings[4]), bodyColor);
default -> null;
};
if (strings.length == 5) {
EntityArtillery entity = new EntityArtillery(speed, weight, bodyColor);
return new DrawingArtillery(entity, rollers);
}
if (strings.length == 8) {
Color dopColor = new Color(Integer.parseInt(strings[5]));
boolean weapon = Boolean.parseBoolean(strings[6]);
boolean salvoBattery = Boolean.parseBoolean(strings[7]);
EntityAdvancedArtillery entity = new EntityAdvancedArtillery(speed, weight, bodyColor, dopColor, weapon, salvoBattery);
return new DrawingAdvancedArtillery(entity, rollers);
}
return null;
}
public static String serialize(DrawingArtillery drawingArtillery) {
EntityArtillery artillery = drawingArtillery.getArtillery();
String result = String.format(
"%d%c%s%c%d%c%s%c%d",
artillery.getSpeed(),
_separatorForObject,
artillery.getWeight(),
_separatorForObject,
artillery.getBodyColor().getRGB(),
_separatorForObject,
drawingArtillery.getRollers().getClass().getSimpleName(),
_separatorForObject,
drawingArtillery.getRollers().getRollersCount()
);
if (!(artillery instanceof EntityAdvancedArtillery advanced)) {
return result;
}
return String.format(
"%s%c%d%c%b%c%b",
result,
_separatorForObject,
advanced.getDopColor().getRGB(),
_separatorForObject,
advanced.getWeapon(),
_separatorForObject,
advanced.getSalvoBattery()
);
}
}

4
DrawingCrossRollers.java
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@ -19,6 +19,10 @@ public class DrawingCrossRollers implements IDrawingRollers {
}
}
public int getRollersCount() {
return rollersCount.getValue();
}
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);

12
DrawingObjectArtillery.java
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@ -38,4 +38,16 @@ public class DrawingObjectArtillery implements IDrawingObject {
public void drawingObject(Graphics2D g) {
_artillery.drawTransport(g);
}
public String getInfo() {
if (_artillery == null) {
return null;
}
return ArtillerySerde.serialize(_artillery);
}
public static IDrawingObject create(String data) {
return new DrawingObjectArtillery(ArtillerySerde.deserialize(data));
}
}

4
DrawingRollers.java
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@ -19,6 +19,10 @@ public class DrawingRollers implements IDrawingRollers {
}
}
public int getRollersCount() {
return rollersCount.getValue();
}
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);

4
DrawingSquaredRollers.java
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@ -19,6 +19,10 @@ public class DrawingSquaredRollers implements IDrawingRollers {
}
}
public int getRollersCount() {
return rollersCount.getValue();
}
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);

84
FormMapWithSetArtilleries.java
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@ -1,13 +1,16 @@
import javax.swing.*;
import javax.swing.filechooser.FileNameExtensionFilter;
import javax.swing.text.DefaultFormatterFactory;
import javax.swing.text.MaskFormatter;
import java.awt.*;
import java.io.IOException;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Optional;
import java.util.Stack;
public class FormMapWithSetArtilleries extends JFrame {
private JMenuBar menuBar;
private JPanel pictureBox;
private JPanel toolsGroup;
private JLabel toolsLabel;
@ -52,6 +55,87 @@ public class FormMapWithSetArtilleries extends JFrame {
_mapsCollection = new MapsCollection(pictureBox.getWidth(), pictureBox.getHeight());
menuBar = new JMenuBar();
JMenu fileMenu = new JMenu("Файл");
menuBar.add(fileMenu);
JMenuItem saveMenuItem = new JMenuItem("Сохранить");
saveMenuItem.addActionListener(e -> {
JFileChooser dialog = new JFileChooser();
dialog.setFileFilter(new FileNameExtensionFilter("TXT file", "txt"));
dialog.showSaveDialog(this);
try {
if (_mapsCollection.saveData(dialog.getSelectedFile().getAbsolutePath())) {
JOptionPane.showMessageDialog(this, "Сохранение прошло успешно", "Успех", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(this, "Не сохранилось", "Провал", JOptionPane.INFORMATION_MESSAGE);
}
} catch (IOException ex) {
ex.printStackTrace();
}
});
fileMenu.add(saveMenuItem);
JMenuItem loadMenuItem = new JMenuItem("Загрузить");
loadMenuItem.addActionListener(e -> {
JFileChooser dialog = new JFileChooser();
dialog.setFileFilter(new FileNameExtensionFilter("TXT file", "txt"));
dialog.showOpenDialog(this);
try {
if (_mapsCollection.loadData(dialog.getSelectedFile().getAbsolutePath())) {
reloadMaps();
JOptionPane.showMessageDialog(this, "Загрузка прошла успешно", "Успех", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(this, "Не загрузилось", "Провал", JOptionPane.INFORMATION_MESSAGE);
}
} catch (IOException ex) {
ex.printStackTrace();
}
});
fileMenu.add(loadMenuItem);
JMenuItem saveMapMenuItem = new JMenuItem("Сохранить карту");
saveMapMenuItem.addActionListener(e -> {
JFileChooser dialog = new JFileChooser();
dialog.setFileFilter(new FileNameExtensionFilter("TXT file", "txt"));
dialog.showSaveDialog(this);
try {
if (_mapsCollection.saveMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse(""), dialog.getSelectedFile().getAbsolutePath())) {
JOptionPane.showMessageDialog(this, "Сохранение прошло успешно", "Успех", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(this, "Не сохранилось", "Провал", JOptionPane.INFORMATION_MESSAGE);
}
} catch (IOException ex) {
ex.printStackTrace();
}
});
fileMenu.add(saveMapMenuItem);
JMenuItem loadMapMenuItem = new JMenuItem("Загрузить карту");
loadMapMenuItem.addActionListener(e -> {
JFileChooser dialog = new JFileChooser();
dialog.setFileFilter(new FileNameExtensionFilter("TXT file", "txt"));
dialog.showOpenDialog(this);
try {
if (_mapsCollection.loadMap(dialog.getSelectedFile().getAbsolutePath())) {
reloadMaps();
JOptionPane.showMessageDialog(this, "Загрузка прошла успешно", "Успех", JOptionPane.INFORMATION_MESSAGE);
} else {
JOptionPane.showMessageDialog(this, "Не загрузилось", "Провал", JOptionPane.INFORMATION_MESSAGE);
}
} catch (IOException ex) {
ex.printStackTrace();
}
});
fileMenu.add(loadMapMenuItem);
setJMenuBar(menuBar);
comboBoxMapSelector.removeAllItems();
for (var key : _mapsDict.keySet()) {
comboBoxMapSelector.addItem(key);

1
IDrawingObject.java
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@ -6,4 +6,5 @@ public interface IDrawingObject {
void moveObject(Direction direction);
void drawingObject(Graphics2D g);
float[] getCurrentPosition();
String getInfo();
}

1
IDrawingRollers.java
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@ -4,4 +4,5 @@ public interface IDrawingRollers {
void setRollersCount(int num);
void setColor(Color color);
void draw(Graphics2D g, int x, int y, int artilleryWidth, int artilleryHeight);
int getRollersCount();
}

21
MapWithSetArtilleriesGeneric.java
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@ -19,6 +19,10 @@ public class MapWithSetArtilleriesGeneric<T extends IDrawingObject, U extends Ab
_map = map;
}
public U getMap() {
return _map;
}
public int addArtillery(T artillery) {
return _setArtilleries.insert(artillery);
}
@ -124,4 +128,21 @@ public class MapWithSetArtilleriesGeneric<T extends IDrawingObject, U extends Ab
index++;
}
}
public String getData(char separatorType, char separatorData) {
StringBuilder data = new StringBuilder(String.format("%s%c", _map.getClass().getSimpleName(), separatorType));
for (var artillery : _setArtilleries.getArtilleries()) {
data.append(String.format("%s%c", artillery.getInfo(), separatorData));
}
return data.toString();
}
@SuppressWarnings("unchecked")
public void loadData(String[] records) {
for (int i = records.length - 1; i >= 0; i--) {
_setArtilleries.insert((T) DrawingObjectArtillery.create(records[i]));
}
}
}

127
MapsCollection.java
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@ -1,3 +1,4 @@
import java.io.*;
import java.util.HashMap;
import java.util.Set;
@ -7,6 +8,9 @@ public class MapsCollection {
private final int _pictureWidth;
private final int _pictureHeight;
private final char separatorDict = '|';
private final char separatorData = ';';
public Set<String> getKeys() {
return _mapsStorage.keySet();
}
@ -38,4 +42,127 @@ public class MapsCollection {
}
return null;
}
@SuppressWarnings("ResultOfMethodCallIgnored")
public boolean saveData(String filename) throws IOException {
File file = new File(filename);
if (file.exists()) {
file.delete();
}
file.createNewFile();
try (PrintWriter writer = new PrintWriter(file)) {
writer.println("MapsCollection");
for (var storage : _mapsStorage.entrySet()) {
writer.println(String.format("%s%c%s", storage.getKey(), separatorDict, storage.getValue().getData(separatorDict, separatorData)));
}
}
return true;
}
public boolean loadData(String filename) throws IOException {
File file = new File(filename);
if (!file.exists()) {
return false;
}
try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
String currentLine = reader.readLine();
if (currentLine == null || !currentLine.contains("MapsCollection")) {
return false;
}
_mapsStorage.clear();
while ((currentLine = reader.readLine()) != null) {
var elements = currentLine.split(String.format("\\%c", separatorDict));
AbstractMap map = switch (elements[1]) {
case "SimpleMap" -> new SimpleMap();
case "ForestMap" -> new ForestMap();
default -> null;
};
_mapsStorage.put(elements[0], new MapWithSetArtilleriesGeneric<>(_pictureWidth, _pictureHeight, map));
_mapsStorage.get(elements[0]).loadData(elements[2].split(separatorData + "\n?"));
}
}
return true;
}
@SuppressWarnings("ResultOfMethodCallIgnored")
public boolean saveMap(String mapName, String filename) throws IOException {
File file = new File(filename);
if (file.exists()) {
file.delete();
}
file.createNewFile();
MapWithSetArtilleriesGeneric<IDrawingObject, AbstractMap> map = _mapsStorage.getOrDefault(mapName, null);
if (map == null) {
return false;
}
try (PrintWriter writer = new PrintWriter(file)) {
writer.println("Map");
writer.println(mapName);
writer.println(map.getMap().getClass().getSimpleName());
for (var artillery : map._setArtilleries.getArtilleries()) {
writer.println(artillery.getInfo());
}
}
return true;
}
public boolean loadMap(String filename) throws IOException {
File file = new File(filename);
if (!file.exists()) {
return false;
}
try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
String currentLine = reader.readLine();
if (currentLine == null || !currentLine.contains("Map")) {
return false;
}
String mapName = reader.readLine();
MapWithSetArtilleriesGeneric<IDrawingObject, AbstractMap> map;
if (_mapsStorage.containsKey(mapName)) {
map = _mapsStorage.get(mapName);
if (!map.getMap().getClass().getSimpleName().equals(reader.readLine())) {
return false;
}
map._setArtilleries.clear();
} else {
map = switch (reader.readLine()) {
case "SimpleMap" -> new MapWithSetArtilleriesGeneric<>(_pictureWidth, _pictureHeight, new SimpleMap());
case "ForestMap" -> new MapWithSetArtilleriesGeneric<>(_pictureWidth, _pictureHeight, new ForestMap());
default -> null;
};
}
while ((currentLine = reader.readLine()) != null) {
map._setArtilleries.insert(DrawingObjectArtillery.create(currentLine));
}
_mapsStorage.put(mapName, map);
}
return true;
}
}

15
RollersCount.java
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@ -1,5 +1,18 @@
public enum RollersCount {
Four,
Five,
Six
Six;
public int getValue() {
return switch (this) {
case Four -> 4;
case Five -> 5;
case Six -> 6;
};
}
@Override
public String toString() {
return Integer.toString(getValue());
}
}

4
SetArtilleriesGeneric.java
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@ -53,4 +53,8 @@ public class SetArtilleriesGeneric<T> {
public Iterable<T> getArtilleries() {
return () -> _places.stream().filter(Objects::nonNull).iterator();
}
public void clear() {
_places.clear();
}
}