Zakharov_Rostislav/PIbd-23_ZakharovR.A._Battleship_Hard
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lab3 with an additional task

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Zakharov_Rostislav 2023-11-10 00:00:12 +04:00
parent b0b474077f
commit 96a9477a8f
8 changed files with 179 additions and 3 deletions
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3
src/Main.java
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@ -1,8 +1,9 @@
import frames.FrameBattleship;
import frames.FrameShipsCollection;
import frames.HardFrame;
import java.io.IOException;
public class Main {
public static void main(String[] args) throws IOException { new FrameShipsCollection(); }
public static void main(String[] args) throws IOException { new HardFrame(); }
}

15
src/drawing_objects/DrawingBlocks.java
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@ -5,6 +5,17 @@ import java.awt.*;
public class DrawingBlocks implements IDrawBlocks{
private BlocksNumber number;
@Override
public int getNumber() {
int x = 0;
if(number == BlocksNumber.TWO)
x = 2;
else if(number == BlocksNumber.FOUR)
x = 4;
else if(number == BlocksNumber.SIX)
x = 6;
return x;
}
@Override
public void setNumber(int x){
if(x <= 2)
number = BlocksNumber.TWO;
@ -14,6 +25,10 @@ public class DrawingBlocks implements IDrawBlocks{
number = BlocksNumber.SIX;
}
@Override
public int getType() {
return 0;
}
@Override
public void drawBlocks(Graphics2D graphics2D, int _startX, int _startY){
graphics2D.fillRect(_startX+52, _startY+12, 6, 6);
graphics2D.fillRect(_startX+52, _startY+32, 6, 6);

13
src/drawing_objects/DrawingCrossBlocks.java
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@ -5,6 +5,17 @@ import java.awt.*;
public class DrawingCrossBlocks implements IDrawBlocks{
private BlocksNumber number;
@Override
public int getNumber() {
int x = 0;
if(number == BlocksNumber.TWO)
x = 2;
else if(number == BlocksNumber.FOUR)
x = 4;
else if(number == BlocksNumber.SIX)
x = 6;
return x;
}
@Override
public void setNumber(int x){
if(x <= 2)
number = BlocksNumber.TWO;
@ -14,6 +25,8 @@ public class DrawingCrossBlocks implements IDrawBlocks{
number = BlocksNumber.SIX;
}
@Override
public int getType() {return 2;}
@Override
public void drawBlocks(Graphics2D graphics2D, int _startX, int _startY){
graphics2D.fillRect(_startX+54, _startY+12, 2, 6);
graphics2D.fillRect(_startX+52, _startY+14, 6, 2);

15
src/drawing_objects/DrawingRoundBlocks.java
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@ -5,6 +5,17 @@ import java.awt.*;
public class DrawingRoundBlocks implements IDrawBlocks{
private BlocksNumber number;
@Override
public int getNumber() {
int x = 0;
if(number == BlocksNumber.TWO)
x = 2;
else if(number == BlocksNumber.FOUR)
x = 4;
else if(number == BlocksNumber.SIX)
x = 6;
return x;
}
@Override
public void setNumber(int x){
if(x <= 2)
number = BlocksNumber.TWO;
@ -14,6 +25,10 @@ public class DrawingRoundBlocks implements IDrawBlocks{
number = BlocksNumber.SIX;
}
@Override
public int getType() {
return 1;
}
@Override
public void drawBlocks(Graphics2D graphics2D, int _startX, int _startY){
graphics2D.fillOval(_startX+50, _startY+11, 8, 8);
graphics2D.fillOval(_startX+50, _startY+31, 8, 8);

2
src/drawing_objects/IDrawBlocks.java
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@ -3,6 +3,8 @@ package drawing_objects;
import java.awt.*;
public interface IDrawBlocks {
int getNumber();
void setNumber(int x);
int getType();
void drawBlocks(Graphics2D graphics2D, int _startX, int _startY);
}

4
src/frames/FrameShipsCollection.java
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@ -14,7 +14,6 @@ public class FrameShipsCollection extends JFrame {
TextField textFieldNumber;
public FrameShipsCollection(){
super("Набор кораблей");
setSize(new Dimension(900,500));
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
createGui();
ships = new ShipsGenericCollection<>(pictureBoxCollection.getWidth(), pictureBoxCollection.getHeight());
@ -30,7 +29,7 @@ public class FrameShipsCollection extends JFrame {
super.repaint();
}
};
pictureBoxCollection.setSize(new Dimension(700, 450));
pictureBoxCollection.setPreferredSize(new Dimension(700, 450));
JButton buttonAddShip = new JButton("Добавить корабль");
textFieldNumber = new TextField();
JButton buttonRemoveShip = new JButton("Удалить корабль");
@ -60,6 +59,7 @@ public class FrameShipsCollection extends JFrame {
setLayout(new BorderLayout());
add(panelCollection, BorderLayout.EAST);
add(pictureBoxCollection, BorderLayout.CENTER);
pack();
}
private void buttonAddShipClick() {
FrameBattleship form;

75
src/frames/HardFrame.java Normal file
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@ -0,0 +1,75 @@
package frames;
import drawing_objects.*;
import entities.EntityBattleship;
import entities.EntityShip;
import generics.HardGeneric;
import javax.swing.*;
import java.awt.*;
import java.util.Random;
public class HardFrame extends JFrame {
HardGeneric<EntityShip, IDrawBlocks> generic;
DrawingShip drawing;
private JComponent pictureBox;
private final int pictureBoxWidth = 200;
private final int pictureBoxHeight = 100;
public HardFrame(){
setLocationRelativeTo(null);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
pictureBox = new JComponent(){
public void paintComponent(Graphics graphics){
super.paintComponent(graphics);
Graphics2D graphics2D = (Graphics2D) graphics;
if (drawing != null) drawing.drawTransport(graphics2D);
super.repaint();
}
};
pictureBox.setPreferredSize(new Dimension(pictureBoxWidth, pictureBoxHeight));
JButton buttonMakeObject = new JButton("Создать новый объект");
Random rand = new Random();
int size = rand.nextInt(1, 10);
generic = new HardGeneric<>(size, size, pictureBoxWidth, pictureBoxHeight);
for(int i = 0; i < size; i++){
generic.insertShip(makeRandomShip());
generic.insertBlock(makeRandomBlock());
}
buttonMakeObject.addActionListener(e -> {
DrawingShip drawingShip = generic.makeObject();
drawingShip.setPosition(pictureBoxWidth / 2 - drawingShip.getWidth()/2, pictureBoxHeight / 2 - drawingShip.getHeight()/2);
drawing = drawingShip;
draw();
});
setLayout(new BorderLayout());
add(pictureBox, BorderLayout.CENTER);
add(buttonMakeObject, BorderLayout.SOUTH);
pack();
setVisible(true);
}
public EntityShip makeRandomShip(){
Random random = new Random();
EntityShip ship;
switch (random.nextInt(2)){
case 0 -> ship = new EntityShip(random.nextInt(100, 300), random.nextDouble(1000,3000),
new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)));
default -> ship = new EntityBattleship(random.nextInt(100, 300), random.nextDouble(1000,3000),
new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)),
new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)),
random.nextBoolean(), random.nextBoolean());
}
return ship;
}
public IDrawBlocks makeRandomBlock(){
Random random = new Random();
IDrawBlocks block;
switch (random.nextInt(3)){
case 1 -> block = new DrawingRoundBlocks();
case 2 -> block = new DrawingCrossBlocks();
default -> block = new DrawingBlocks();
}
block.setNumber((random.nextInt(3) + 1) * 2);
return block;
}
void draw(){pictureBox.repaint();}
}

55
src/generics/HardGeneric.java Normal file
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@ -0,0 +1,55 @@
package generics;
import drawing_objects.DrawingBattleship;
import drawing_objects.DrawingShip;
import drawing_objects.IDrawBlocks;
import entities.EntityBattleship;
import entities.EntityShip;
import java.util.Random;
public class HardGeneric<T extends EntityShip, U extends IDrawBlocks>{
T[] ships;
U[] blocks;
private int shipsNumber;
private int blocksNumber;
private int pictureBoxWidth;
private int pictureBoxHeight;
public HardGeneric(int shipsCount, int blocksCount, int width, int height){
shipsNumber = 0;
blocksNumber = 0;
ships = (T[]) new EntityShip[shipsCount];
blocks = (U[]) new IDrawBlocks[blocksCount];
pictureBoxHeight = height;
pictureBoxWidth = width;
}
public int insertShip(T entityShip){
if(ships[ships.length-1] != null)
return -1;
for(int i = shipsNumber -1; i>= 0; i--) {
ships[i + 1] = ships[i];
}
shipsNumber++;
ships[0] = entityShip;
return 0;
}
public int insertBlock(U block){
if(blocks[blocks.length-1] != null)
return -1;
for(int i = blocksNumber -1; i>= 0; i--) {
blocks[i + 1] = blocks[i];
}
blocksNumber++;
blocks[0] = block;
return 0;
}
public DrawingShip makeObject(){
Random rand = new Random();
EntityShip entity = ships[rand.nextInt(0, shipsNumber)];
IDrawBlocks block = blocks[rand.nextInt(0, blocksNumber)];
if (entity instanceof EntityBattleship)
return new DrawingBattleship(entity.getSpeed(), entity.getWeight(), entity.getBodyColor(), ((EntityBattleship) entity).getAdditionalColor(),
((EntityBattleship) entity).getTurret(), ((EntityBattleship) entity).getRocketLauncher(), pictureBoxWidth, pictureBoxHeight, block.getType(), block.getNumber());
return new DrawingShip(entity.getSpeed(), entity.getWeight(), entity.getBodyColor(), pictureBoxWidth, pictureBoxHeight, block.getType(), block.getNumber());
}
}