From 49f585824b43d792444bb34cb31978f6eaca1d03 Mon Sep 17 00:00:00 2001
From: jez04 <david.jezek@post.cz>
Date: Mon, 14 Apr 2025 00:46:10 +0200
Subject: [PATCH] feat: assignment lab09
---
pom.xml | 4 +-
scores.csv | 17 ------
src/main/java/lab/Setting.java | 2 +-
src/main/java/lab/game/Bullet.java | 10 ++--
src/main/java/lab/game/BulletAnimated.java | 8 +--
src/main/java/lab/game/Cannon.java | 13 ++---
src/main/java/lab/game/DrawingThread.java | 2 -
src/main/java/lab/game/MyPoint.java | 44 ++++++++++++++
src/main/java/lab/game/Ufo.java | 19 +++---
src/main/java/lab/game/World.java | 65 ++++++++++++++-------
src/main/java/lab/game/WorldEntity.java | 12 ++--
src/main/java/lab/gui/App.java | 29 ++++-----
src/main/java/lab/gui/GameController.java | 15 +++--
src/main/java/lab/storage/JpaConnector.java | 1 +
14 files changed, 136 insertions(+), 105 deletions(-)
delete mode 100644 scores.csv
create mode 100644 src/main/java/lab/game/MyPoint.java
diff --git a/pom.xml b/pom.xml
index cd4143e..8552fb2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,10 +3,10 @@
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cz.vsb.fei.java2</groupId>
- <artifactId>java2-lab05-v1</artifactId>
+ <artifactId>java2-lab09-v1</artifactId>
<version>0.0.1-SNAPHOST</version>
- <name>java2-lab05-v1</name>
+ <name>java2-lab09-v1</name>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/scores.csv b/scores.csv
deleted file mode 100644
index 310f42d..0000000
--- a/scores.csv
+++ /dev/null
@@ -1,17 +0,0 @@
-NetworkNinja;122
-VirtualVoyager;198
-TweetTrendsetter;109
-WebWizard;262
-ScreenSage;95
-CodeCommander;276
-FunctionFanatic;288
-DataDetective;112
-ScreenSage;181
-PixelArtist;242
-RenderRogue;62
-siast;101
-ByteBishop;53
-PixelProdigy;196
-PixelArtist;70
-AppAlchemist;106
-ScriptSensei;283
diff --git a/src/main/java/lab/Setting.java b/src/main/java/lab/Setting.java
index a392f92..5a6767b 100644
--- a/src/main/java/lab/Setting.java
+++ b/src/main/java/lab/Setting.java
@@ -27,7 +27,7 @@ public class Setting {
@Default
private double normalBulletSpeed = 30;
@Default
- private int numberOfUfos = 3;
+ private int numberOfUfos = 10;
@Default
private double ufoMinPercentageHeight = 0.3;
@Default
diff --git a/src/main/java/lab/game/Bullet.java b/src/main/java/lab/game/Bullet.java
index 709849e..dae49cb 100644
--- a/src/main/java/lab/game/Bullet.java
+++ b/src/main/java/lab/game/Bullet.java
@@ -1,17 +1,17 @@
package lab.game;
-import javafx.geometry.Point2D;
import javafx.geometry.Rectangle2D;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.paint.Color;
public class Bullet extends WorldEntity implements Collisionable{
+
private static final double SIZE = 20;
- protected final Point2D acceleration;
- protected Point2D velocity;
+ protected final MyPoint acceleration;
+ protected MyPoint velocity;
- public Bullet(World world, Point2D position, Point2D velocity, Point2D acceleration) {
+ public Bullet(World world, MyPoint position, MyPoint velocity, MyPoint acceleration) {
super(world, position);
this.velocity = velocity;
this.acceleration = acceleration;
@@ -44,7 +44,7 @@ public class Bullet extends WorldEntity implements Collisionable{
}
- public void setVelocity(Point2D velocity) {
+ public void setVelocity(MyPoint velocity) {
this.velocity = velocity;
}
diff --git a/src/main/java/lab/game/BulletAnimated.java b/src/main/java/lab/game/BulletAnimated.java
index 25ba35b..e4a9a11 100644
--- a/src/main/java/lab/game/BulletAnimated.java
+++ b/src/main/java/lab/game/BulletAnimated.java
@@ -3,23 +3,19 @@ package lab.game;
import java.util.ArrayList;
import java.util.List;
-import javafx.geometry.Point2D;
-import javafx.geometry.Rectangle2D;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.image.Image;
public class BulletAnimated extends Bullet {
private static final double SIZE = 40;
- private final Point2D initVelocity;
private Cannon cannon;
private static Image image = new Image(BulletAnimated.class.getResourceAsStream("fireball-transparent.gif"));
private List<HitListener> hitListeners = new ArrayList<>();
- public BulletAnimated(World world, Cannon cannon, Point2D position, Point2D velocity, Point2D acceleration) {
+ public BulletAnimated(World world, Cannon cannon, MyPoint position, MyPoint velocity, MyPoint acceleration) {
super(world, position, velocity, acceleration);
- this.initVelocity = velocity;
this.cannon = cannon;
}
@@ -39,7 +35,7 @@ public class BulletAnimated extends Bullet {
public void reload() {
position = cannon.getPosition();
- velocity = new Point2D(0, 0);
+ velocity = new MyPoint(0, 0);
}
public boolean addHitListener(HitListener e) {
diff --git a/src/main/java/lab/game/Cannon.java b/src/main/java/lab/game/Cannon.java
index cf53855..d9a9806 100644
--- a/src/main/java/lab/game/Cannon.java
+++ b/src/main/java/lab/game/Cannon.java
@@ -1,19 +1,17 @@
package lab.game;
-import javafx.geometry.Point2D;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.paint.Color;
import javafx.scene.transform.Affine;
import javafx.scene.transform.Transform;
-public class Cannon extends WorldEntity{
+public class Cannon extends WorldEntity {
private static final double LENGTH = 60;
private static final double WIDTH = 15;
private double angle;
- private double angleDelta = -25;
- public Cannon(World world, Point2D position, double angle) {
+ public Cannon(World world, MyPoint position, double angle) {
super(world, position);
this.angle = angle;
}
@@ -27,10 +25,7 @@ public class Cannon extends WorldEntity{
@Override
public void simulate(double deltaT) {
-// angle += angleDelta * deltaT;
-// if (angle >= 0 || angle <= -90) {
-// angleDelta = -angleDelta;
-// }
+ /* nothing to do */
}
public double getAngle() {
@@ -40,5 +35,5 @@ public class Cannon extends WorldEntity{
public void setAngle(double angle) {
this.angle = -angle;
}
-
+
}
diff --git a/src/main/java/lab/game/DrawingThread.java b/src/main/java/lab/game/DrawingThread.java
index 426b8c0..068dd27 100644
--- a/src/main/java/lab/game/DrawingThread.java
+++ b/src/main/java/lab/game/DrawingThread.java
@@ -6,13 +6,11 @@ import javafx.scene.canvas.GraphicsContext;
public class DrawingThread extends AnimationTimer {
- private final Canvas canvas;
private final GraphicsContext gc;
private final World world;
private long lastTime;
public DrawingThread(Canvas canvas) {
- this.canvas = canvas;
this.gc = canvas.getGraphicsContext2D();
world = new World(canvas.getWidth(), canvas.getHeight());
lastTime = System.nanoTime();
diff --git a/src/main/java/lab/game/MyPoint.java b/src/main/java/lab/game/MyPoint.java
new file mode 100644
index 0000000..34d0610
--- /dev/null
+++ b/src/main/java/lab/game/MyPoint.java
@@ -0,0 +1,44 @@
+package lab.game;
+
+import java.io.Serial;
+import java.io.Serializable;
+
+public class MyPoint implements Serializable {
+
+ @Serial
+ private static final long serialVersionUID = 5131948780897974323L;
+
+ public double x;
+ public double y;
+
+ public MyPoint(double x, double y) {
+ super();
+ this.x = x;
+ this.y = y;
+ }
+
+ public double getX() {
+ return x;
+ }
+
+ public void setX(double x) {
+ this.x = x;
+ }
+
+ public double getY() {
+ return y;
+ }
+
+ public void setY(double y) {
+ this.y = y;
+ }
+
+ public MyPoint multiply(double multiplier) {
+ return new MyPoint(x * multiplier, y * multiplier);
+ }
+
+ public MyPoint add(MyPoint other) {
+ return new MyPoint(x + other.x, y + other.y);
+ }
+
+}
diff --git a/src/main/java/lab/game/Ufo.java b/src/main/java/lab/game/Ufo.java
index 9aa6bdf..6aff6f0 100644
--- a/src/main/java/lab/game/Ufo.java
+++ b/src/main/java/lab/game/Ufo.java
@@ -6,7 +6,6 @@ import java.util.Random;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
-import javafx.geometry.Point2D;
import javafx.geometry.Rectangle2D;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.image.Image;
@@ -17,23 +16,23 @@ public class Ufo extends WorldEntity implements Collisionable {
private static Logger log = LogManager.getLogger(Ufo.class);
private static final Random RANDOM = new Random();
- private Image image;
- private Point2D velocity;
+ private static Image image;
+ private MyPoint velocity;
public Ufo(World world) {
this(world,
- new Point2D(RANDOM.nextDouble(world.getWidth()),
+ new MyPoint(RANDOM.nextDouble(world.getWidth()),
RANDOM.nextDouble(0, world.getHeight() * Setting.getInstance().getUfoMinPercentageHeight())),
- new Point2D(RANDOM.nextDouble(Setting.getInstance().getUfoMinSpeed(),
+ new MyPoint(RANDOM.nextDouble(Setting.getInstance().getUfoMinSpeed(),
Setting.getInstance().getUfoMaxSpeed()), 0));
}
- public Ufo(World world, Point2D position, Point2D velocity) {
+ public Ufo(World world, MyPoint position, MyPoint velocity) {
super(world, position);
this.velocity = velocity;
}
- private Image getImage() {
+ private static Image getImage() {
if (image == null) {
image = new Image(Ufo.class.getResourceAsStream("ufo-small.gif"));
}
@@ -54,9 +53,9 @@ public class Ufo extends WorldEntity implements Collisionable {
@Override
public void simulate(double deltaT) {
position = position.add(velocity.multiply(deltaT));
- position = new Point2D(position.getX() % world.getWidth(), position.getY());
+ position = new MyPoint(position.getX() % world.getWidth(), position.getY());
if (position.getX() < -getImage().getWidth()) {
- position = new Point2D(world.getWidth(), position.getY());
+ position = new MyPoint(world.getWidth(), position.getY());
}
log.trace("Ufo position: {}", position);
}
@@ -80,6 +79,6 @@ public class Ufo extends WorldEntity implements Collisionable {
}
}
- record UfoDestroyLog(LocalDateTime time, Point2D position) {}
+ record UfoDestroyLog(LocalDateTime time, MyPoint position) {}
}
diff --git a/src/main/java/lab/game/World.java b/src/main/java/lab/game/World.java
index 929445f..d2cb07a 100644
--- a/src/main/java/lab/game/World.java
+++ b/src/main/java/lab/game/World.java
@@ -5,7 +5,6 @@ import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
-import javafx.geometry.Point2D;
import javafx.scene.canvas.GraphicsContext;
import lab.Setting;
import lab.game.Ufo.UfoDestroyLog;
@@ -14,7 +13,7 @@ import lombok.extern.log4j.Log4j2;
@Log4j2
public class World {
- public static final Point2D GRAVITY = new Point2D(0, Setting.getInstance().getGravity());
+ public static final MyPoint GRAVITY = new MyPoint(0, Setting.getInstance().getGravity());
private final double width;
private final double height;
@@ -24,24 +23,40 @@ public class World {
private Collection<DrawableSimulable> entitiesToAdd = new LinkedList<>();
private List<UfoDestroyLog> destroyLogs = new LinkedList<>();
+ private boolean viewMode;
+
private Cannon cannon;
-// private BulletAnimated bulletAnimated;
public World(double width, double height) {
this.width = width;
this.height = height;
entities = new ArrayList<>();
- cannon = new Cannon(this, new Point2D(0, height - 20), -45);
+ cannon = new Cannon(this, new MyPoint(0, height - 20), -45);
entities.add(cannon);
- entities.add(new Bullet(this, new Point2D(0, height),
- new Point2D(Setting.getInstance().getNormalBulletSpeed(), -Setting.getInstance().getNormalBulletSpeed()),
- GRAVITY));
+ entities.add(new Bullet(this, new MyPoint(0, height), new MyPoint(Setting.getInstance().getNormalBulletSpeed(),
+ -Setting.getInstance().getNormalBulletSpeed()), GRAVITY));
for (int i = 0; i < Setting.getInstance().getNumberOfUfos(); i++) {
entities.add(new Ufo(this));
}
}
-
+ public void setViewMode(boolean viewMode) {
+ this.viewMode = viewMode;
+ if (!viewMode) {
+ startServer();
+ } else {
+ connectToServer();
+ }
+ }
+
+ public void startServer() {
+ // TODO
+ }
+
+ public void connectToServer() {
+ // TODO
+ }
+
public void add(UfoDestroyLog ufoDestroyLog) {
destroyLogs.add(ufoDestroyLog);
}
@@ -63,25 +78,30 @@ public class World {
}
public void simulate(double deltaT) {
+ if (viewMode) {
+ return;
+ }
for (DrawableSimulable entity : entities) {
entity.simulate(deltaT);
}
+ detectCollision();
+ entities.removeAll(entitiesToRemove);
+ entities.addAll(entitiesToAdd);
+ entitiesToAdd.clear();
+ entitiesToRemove.clear();
+ }
+
+ private void detectCollision() {
for (int i = 0; i < entities.size(); i++) {
if (entities.get(i) instanceof Collisionable c1) {
for (int j = i + 1; j < entities.size(); j++) {
- if (entities.get(j) instanceof Collisionable c2) {
- if (c1.intersect(c2.getBoundingBox())) {
- c1.hitBy(c2);
- c2.hitBy(c1);
- }
+ if (entities.get(j) instanceof Collisionable c2 && c1.intersect(c2.getBoundingBox())) {
+ c1.hitBy(c2);
+ c2.hitBy(c1);
}
}
}
}
- entities.removeAll(entitiesToRemove);
- entities.addAll(entitiesToAdd);
- entitiesToAdd.clear();
- entitiesToRemove.clear();
}
public double getWidth() {
@@ -89,10 +109,16 @@ public class World {
}
public void add(DrawableSimulable entity) {
+ if (viewMode) {
+ return;
+ }
entitiesToAdd.add(entity);
}
public void remove(DrawableSimulable entity) {
+ if (viewMode) {
+ return;
+ }
entitiesToRemove.add(entity);
}
@@ -104,9 +130,4 @@ public class World {
public Cannon getCannon() {
return cannon;
}
-
-// public BulletAnimated getBulletAnimated() {
-// return bulletAnimated;
-// }
-//
}
\ No newline at end of file
diff --git a/src/main/java/lab/game/WorldEntity.java b/src/main/java/lab/game/WorldEntity.java
index 73e0f0b..7ab784a 100644
--- a/src/main/java/lab/game/WorldEntity.java
+++ b/src/main/java/lab/game/WorldEntity.java
@@ -1,14 +1,13 @@
package lab.game;
-import javafx.geometry.Point2D;
import javafx.scene.canvas.GraphicsContext;
-public abstract class WorldEntity implements DrawableSimulable{
+public abstract class WorldEntity implements DrawableSimulable {
protected final World world;
- protected Point2D position;
+ protected MyPoint position;
- protected WorldEntity(World world, Point2D position) {
+ protected WorldEntity(World world, MyPoint position) {
this.world = world;
this.position = position;
}
@@ -19,12 +18,11 @@ public abstract class WorldEntity implements DrawableSimulable{
drawInternal(gc);
gc.restore();
}
-
+
public abstract void drawInternal(GraphicsContext gc);
- public Point2D getPosition() {
+ public MyPoint getPosition() {
return position;
}
-
}
diff --git a/src/main/java/lab/gui/App.java b/src/main/java/lab/gui/App.java
index 8381fc3..5dfe5cc 100644
--- a/src/main/java/lab/gui/App.java
+++ b/src/main/java/lab/gui/App.java
@@ -1,17 +1,16 @@
package lab.gui;
-import java.sql.SQLException;
-
-import org.h2.tools.Server;
-
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Alert.AlertType;
+import javafx.scene.control.ButtonType;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import lab.Setting;
-import lab.storage.JpaConnector;
+import lab.storage.FileStorage;
import lombok.extern.log4j.Log4j2;
/**
@@ -25,33 +24,25 @@ public class App extends Application {
private GameController gameController;
+ private boolean viewMode;
+
public static void main(String[] args) {
log.info("Application lauched");
- Setting.configure(Setting.builder().scoreStorageInterface(new JpaConnector()).build());
-
- startH2WebServerToInspectDb();
+ Setting.configure(Setting.builder().scoreStorageInterface(new FileStorage()).build());
launch(args);
}
- private static void startH2WebServerToInspectDb() {
- //Start HTTP server for access H2 DB for look inside
- try {
- Server server = Server.createWebServer();
- log.info(server.getURL());
- server.start();
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
-
@Override
public void start(Stage primaryStage) {
try {
// Construct a main window with a canvas.
+ Alert alert = new Alert(AlertType.CONFIRMATION, "View Mode?", ButtonType.YES, ButtonType.NO);
+ alert.showAndWait().ifPresent(button -> viewMode = ButtonType.YES.equals(button));
FXMLLoader gameLoader = new FXMLLoader(getClass().getResource("/lab/gui/gameWindow.fxml"));
Parent root = gameLoader.load();
gameController = gameLoader.getController();
+ gameController.setViewMode(viewMode);
Scene scene = new Scene(root);
primaryStage.setScene(scene);
primaryStage.setTitle("Java 2 - 2nd laboratory");
diff --git a/src/main/java/lab/gui/GameController.java b/src/main/java/lab/gui/GameController.java
index 6ee31ad..d16cd6a 100644
--- a/src/main/java/lab/gui/GameController.java
+++ b/src/main/java/lab/gui/GameController.java
@@ -9,7 +9,6 @@ import org.apache.logging.log4j.Logger;
import javafx.collections.ListChangeListener;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
-import javafx.geometry.Point2D;
import javafx.scene.canvas.Canvas;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
@@ -25,6 +24,7 @@ import lab.data.Level;
import lab.data.Score;
import lab.game.BulletAnimated;
import lab.game.DrawingThread;
+import lab.game.MyPoint;
import lab.game.World;
public class GameController {
@@ -72,10 +72,10 @@ public class GameController {
@FXML
void fire(ActionEvent event) {
- double angle = timer.getWorld().getCannon().getAngle();
- double angleRad = Math.toRadians(angle);
+ double angleValue = timer.getWorld().getCannon().getAngle();
+ double angleRad = Math.toRadians(angleValue);
double speedValue = speed.getValue();
- Point2D velocity = new Point2D(Math.cos(angleRad) * speedValue, Math.sin(angleRad) * speedValue);
+ MyPoint velocity = new MyPoint(Math.cos(angleRad) * speedValue, Math.sin(angleRad) * speedValue);
BulletAnimated bulletAnimated = new BulletAnimated(timer.getWorld(), timer.getWorld().getCannon(),
timer.getWorld().getCannon().getPosition(), velocity, World.GRAVITY);
timer.getWorld().add(bulletAnimated);
@@ -120,7 +120,7 @@ public class GameController {
@FXML
void keyReleased(KeyEvent event) {
-
+ /*nothing to do*/
}
private void updateScoreTable(List<Score> scores) {
@@ -164,6 +164,11 @@ public class GameController {
canvas.requestFocus();
}
+
+ public void setViewMode(boolean viewMode) {
+ timer.getWorld().setViewMode(viewMode);
+ }
+
private void initStorage() {
Setting.getInstance().getScoreStorageInterface().init();
scores.getItems().addAll(Setting.getInstance().getScoreStorageInterface().getAll());
diff --git a/src/main/java/lab/storage/JpaConnector.java b/src/main/java/lab/storage/JpaConnector.java
index 3dc7458..1b812ff 100644
--- a/src/main/java/lab/storage/JpaConnector.java
+++ b/src/main/java/lab/storage/JpaConnector.java
@@ -31,6 +31,7 @@ public class JpaConnector implements ScoreStorageInterface {
@Override
public void init() {
+ /*nothing to do*/
}
@Override
--
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