14 Commits

Author SHA1 Message Date
Daniel Grigencha
5174b84a1b fixed client-hosted server don't thorw an exception
- added serialization to the client-hosted server
2024-10-14 11:15:27 +02:00
Daniel Grigencha
42b995a4e7 added animation of a shell to the game
- in BattleShipServer class added serialization of the AnimationMessage classs
- added to VoidVisitor and Visitor the Shell class
- edited the ServerGameLogic class to implement a new Animation state (see new Server-State-Chart)
- added a new client state AnimationState (see new Client-State-Chart)
2024-10-13 03:19:44 +02:00
Daniel Grigencha
2c4e2fd92d improved code to pass the code analysis 2024-10-09 23:30:28 +02:00
Daniel Grigencha
08c5eeb63d added realistic visual effects to the game
- imported the jme3-effects library
- edited SeaSynchronizer to handle different effects
- added to the ShipControl class in the controlUpdate(float tpf) method the handler that moves a destroyed ship downward
2024-10-09 23:28:02 +02:00
Daniel Grigencha
9d5f3ac396 added the feature that a client can host a server
- added a class BattleshipServer (a client host a local server) and ReceivedMessage
- edited the NetworkDialog, that a client has a checkbox to select to host a server
-
2024-10-09 18:30:49 +02:00
Daniel Grigencha
28ba183b84 fixed BackgroundMusic
before play a new music, the volume prefences should be set
2024-10-09 17:04:08 +02:00
Daniel Grigencha
a44cbf2a72 added background music to the game
- added a class BackgroundMusic: is an AbstractAppState and GameEventListener that handles the backgroundmusic
- attached the BackgroundMusic to the stateManager  in the BattleshipApp
- added to the Menu a CheckBox and Slider to manipulate the volume of the backgroundmusic
- added four different music files (for different states of the game)
- edited the WaitState and BattleState to play different music files when chaing to that state
- added to ClientGameLogic a new method playMusic(Music) to play the right music (depends on the current state)
- added a new method receivedEvent(MusicEvent) to handle the music events
- added a new enum Music, that represents different types of music
- added a new record MusicEvent(Music), that decides which music shall play
2024-10-09 17:03:12 +02:00
Daniel Grigencha
ec80dd40ce added JavaDocs to the FloatMath class 2024-10-09 02:14:15 +02:00
Daniel Grigencha
046707642f fixed bugs in the JSON validation
- the method isWithinBounds(Battleship ship) couldn't check if the ship is the bounds of the map
2024-10-05 13:20:20 +02:00
Daniel Grigencha
a3b5452fb9 added 3d models for the ships
- added different models (see README.txt of the files)
- added methods to the SeaSynchronizer class to represent different ships sizes with different models
2024-10-05 05:41:12 +02:00
Daniel Grigencha
eda4f06a75 added server-side and client-side validation for JSON files
- added the client-side validation in the EditorState class
- added the server-side validation in the WaitState and ServerGameLogic class
- added Getter in the ShipMapDTO
- added the 'map.invalid' in the properties
2024-10-05 05:32:26 +02:00
Daniel Grigencha
0d2781dbe4 fixed failing tests
- ShipMapTest: notify ItemRemovedEvent when calling the remove method.
- ClientGame1Player1 and ClientGame2Player2Test: Ensure opponent's is retrieved in game over state.
2024-10-05 04:41:24 +02:00
Daniel Grigencha
ef16a3f92b Revert main branch 2024-10-02 13:30:55 +02:00
Felix Koppe
3a2f20e45c Fix ShipMap.remove 2024-10-02 08:21:32 +02:00
111 changed files with 773074 additions and 992410 deletions

View File

@@ -1,17 +1,18 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="BattleshipApp (Mac)" type="Application" factoryName="Application" singleton="false">
<option name="MAIN_CLASS_NAME" value="pp.battleship.client.BattleshipApp" />
<module name="Projekte.battleship.client.main" />
<option name="VM_PARAMETERS" value="-XstartOnFirstThread" />
<option name="WORKING_DIRECTORY" value="$MODULE_WORKING_DIR$" />
<extension name="coverage">
<pattern>
<option name="PATTERN" value="pp.battleship.client.server.*" />
<option name="ENABLED" value="true" />
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
</method>
</configuration>
<configuration default="false" name="BattleshipApp (Mac)" type="Application" factoryName="Application"
singleton="false">
<option name="MAIN_CLASS_NAME" value="pp.battleship.client.BattleshipApp"/>
<module name="Projekte.battleship.client.main"/>
<option name="VM_PARAMETERS" value="-XstartOnFirstThread"/>
<option name="WORKING_DIRECTORY" value="$MODULE_WORKING_DIR$"/>
<extension name="coverage">
<pattern>
<option name="PATTERN" value="pp.battleship.client.*"/>
<option name="ENABLED" value="true"/>
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true"/>
</method>
</configuration>
</component>

View File

@@ -1,19 +1,18 @@
<component name="ProjectRunConfigurationManager">
<configuration default="false" name="BattleshipApp" type="Application" factoryName="Application" singleton="false" nameIsGenerated="true">
<option name="ALTERNATIVE_JRE_PATH" value="temurin-20" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="true" />
<option name="MAIN_CLASS_NAME" value="pp.battleship.client.BattleshipApp" />
<module name="Gruppe-01" />
<option name="VM_PARAMETERS" value="-Djava.util.logging.config.file=logging.properties" />
<option name="WORKING_DIRECTORY" value="$MODULE_WORKING_DIR$" />
<configuration default="false" name="BattleshipApp" type="Application" factoryName="Application" singleton="false"
nameIsGenerated="true">
<option name="MAIN_CLASS_NAME" value="pp.battleship.client.BattleshipApp"/>
<module name="Projekte.battleship.client.main"/>
<option name="VM_PARAMETERS" value="-Djava.util.logging.config.file=logging.properties"/>
<option name="WORKING_DIRECTORY" value="$MODULE_WORKING_DIR$"/>
<extension name="coverage">
<pattern>
<option name="PATTERN" value="pp.battleship.client.server.*" />
<option name="ENABLED" value="true" />
<option name="PATTERN" value="pp.battleship.client.*"/>
<option name="ENABLED" value="true"/>
</pattern>
</extension>
<method v="2">
<option name="Make" enabled="true" />
<option name="Make" enabled="true"/>
</method>
</configuration>
</component>

View File

@@ -15,6 +15,7 @@ implementation project(":battleship:model")
runtimeOnly libs.jme3.plugins
runtimeOnly libs.jme3.jogg
runtimeOnly libs.jme3.testdata
}
application {

View File

@@ -29,7 +29,7 @@ robot.targets=2, 0,\
2, 3
#
# Delay in milliseconds between each shot fired by the RobotClient.
robot.delay=500
robot.delay=2000
#
# The dimensions of the game map used in single mode.
# 'map.width' defines the number of columns, and 'map.height' defines the number of rows.

View File

@@ -1,66 +0,0 @@
{
"width": 10,
"height": 10,
"ships": [
{
"length": 4,
"x": 2,
"y": 8,
"rot": "RIGHT"
},
{
"length": 3,
"x": 2,
"y": 5,
"rot": "DOWN"
},
{
"length": 3,
"x": 5,
"y": 6,
"rot": "RIGHT"
},
{
"length": 2,
"x": 4,
"y": 4,
"rot": "RIGHT"
},
{
"length": 2,
"x": 7,
"y": 4,
"rot": "RIGHT"
},
{
"length": 2,
"x": 7,
"y": 4,
"rot": "RIGHT"
},
{
"length": 1,
"x": 6,
"y": 2,
"rot": "RIGHT"
},
{
"length": 1,
"x": 8,
"y": 2,
"rot": "RIGHT"
},
{
"length": 1,
"x": 6,
"y": 0,
"rot": "RIGHT"
},
{
"length": 1,
"x": 8,
"y": 0,
"rot": "RIGHT"
}
]
}

View File

@@ -1,66 +0,0 @@
{
"width": 10,
"height": 10,
"ships": [
{
"length": 1,
"x": 9,
"y": 0,
"rot": "RIGHT"
},
{
"length": 1,
"x": 9,
"y": 1,
"rot": "RIGHT"
},
{
"length": 1,
"x": 8,
"y": 0,
"rot": "RIGHT"
},
{
"length": 1,
"x": 8,
"y": 1,
"rot": "RIGHT"
},
{
"length": 2,
"x": 8,
"y": 2,
"rot": "RIGHT"
},
{
"length": 2,
"x": 6,
"y": 0,
"rot": "RIGHT"
},
{
"length": 2,
"x": 6,
"y": 1,
"rot": "RIGHT"
},
{
"length": 3,
"x": 5,
"y": 2,
"rot": "RIGHT"
},
{
"length": 3,
"x": 7,
"y": 3,
"rot": "RIGHT"
},
{
"length": 4,
"x": 6,
"y": 4,
"rot": "RIGHT"
}
]
}

View File

@@ -1,95 +1,267 @@
package pp.battleship.client;
import com.jme3.app.Application;
import com.jme3.app.state.AbstractAppState;
import com.jme3.app.state.AppStateManager;
import com.jme3.asset.AssetLoadException;
import com.jme3.asset.AssetNotFoundException;
import com.jme3.audio.AudioData.DataType;
import com.jme3.audio.AudioNode;
import com.jme3.audio.AudioSource.Status;
import pp.battleship.notification.GameEventListener;
import pp.battleship.notification.MusicEvent;
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import java.util.prefs.Preferences;
public class BackgroundMusic {
import static pp.util.PreferencesUtils.getPreferences;
private static final String VOLUME_PREF = "volume";
private static final String MUSIC_ENABLED_PREF = "musicEnabled";
private Preferences prefs = Preferences.userNodeForPackage(BackgroundMusic.class);
/**
* The BackgroundMusic class represents the background music in the Battleship game application.
* It extends the AbstractAppState class and provides functionalities for playing the menu music,
* game music, victory music, and defeat music.
*/
public class BackgroundMusic extends AbstractAppState implements GameEventListener {
/**
* Logger for the BackgroundMusic class.
*/
private static final Logger LOGGER = System.getLogger(BackgroundMusic.class.getName());
private final AudioNode backgroundMusic;
private boolean musicEnabled;
/**
* Preferences for storing music settings.
*/
private static final Preferences PREFERENCES = getPreferences(BackgroundMusic.class);
/**
* Preference key for enabling/disabling music.
*/
private static final String ENABLED_PREF = "enabled"; //NON-NLS
/**
* Preference key for storing the volume level.
*/
private static final String VOLUME_PREF = "volume"; //NON-NLS
/**
* Path to the menu music file.
*/
private static final String MENU_MUSIC_PATH = "Sound/Music/menu_music.ogg";
/**
* Path to the game music file.
*/
private static final String GAME_MUSIC_PATH = "Sound/Music/pirates.ogg";
/**
* Path to the victory music file.
*/
private static final String VICTORY_MUSIC_PATH = "Sound/Music/win_the_game.ogg";
/**
* Path to the defeat music file.
*/
private static final String DEFEAT_MUSIC_PATH = "Sound/Music/defeat.ogg";
/**
* AudioNode for the menu music.
*/
private AudioNode menuMusic;
/**
* AudioNode for the game music.
*/
private AudioNode gameMusic;
/**
* AudioNode for the victory music.
*/
private AudioNode victoryMusic;
/**
* AudioNode for the defeat music.
*/
private AudioNode defeatMusic;
/**
* The currently playing AudioNode.
*/
private AudioNode currentMusic;
/**
* The volume level for the background music.
*/
private float volume;
/**
* Constuctor for the BackgroundMusic
* @param app for synchronising and saving data with the application
* @param musicFilePath the filepath for the BackgroundMusic
* Checks if music is enabled in the preferences.
*
* @return {@code true} if music is enabled, {@code false} otherwise.
*/
public BackgroundMusic(Application app, String musicFilePath) {
this.volume = prefs.getFloat(VOLUME_PREF, 1.0f);
this.musicEnabled = prefs.getBoolean(MUSIC_ENABLED_PREF, true);
backgroundMusic = new AudioNode(app.getAssetManager(), musicFilePath, DataType.Stream);
backgroundMusic.setLooping(true);
backgroundMusic.setPositional(false);
backgroundMusic.setVolume(1.0f);
if (musicEnabled) {
play();
}
public static boolean enabledInPreferences() {
return PREFERENCES.getBoolean(ENABLED_PREF, true);
}
/**
* Checks if the condition is met to play BackgroundMusic
* Sets the enabled state of this AppState.
* Overrides {@link com.jme3.app.state.AbstractAppState#setEnabled(boolean)}
*
* @param enabled {@code true} to enable the AppState, {@code false} to disable it.
*/
public void play() {
if (musicEnabled && (backgroundMusic.getStatus() == Status.Stopped || backgroundMusic.getStatus() == Status.Paused)) {
backgroundMusic.play();
}
@Override
public void setEnabled(boolean enabled) {
if (isEnabled() == enabled) return;
super.setEnabled(enabled);
LOGGER.log(Level.INFO, "Music enabled: {0}", enabled); //NON-NLS
PREFERENCES.putBoolean(ENABLED_PREF, enabled);
playCurrentMusic();
}
/**
* function to stop the BackgroundMusic
* Initializes the music for the game.
* Overrides {@link AbstractAppState#initialize(AppStateManager, Application)}
*
* @param stateManager The state manager
* @param app The application
*/
public void stop() {
if (backgroundMusic.getStatus() == Status.Playing) {
backgroundMusic.stop();
}
@Override
public void initialize(AppStateManager stateManager, Application app) {
LOGGER.log(Level.INFO, "Initializing background music"); //NON-NLS
super.initialize(stateManager, app);
menuMusic = loadMusic(app, MENU_MUSIC_PATH);
gameMusic = loadMusic(app, GAME_MUSIC_PATH);
victoryMusic = loadMusic(app, VICTORY_MUSIC_PATH);
defeatMusic = loadMusic(app, DEFEAT_MUSIC_PATH);
currentMusic = menuMusic;
playCurrentMusic();
}
/**
* function to toggle the Backgroundmusic also sets the volume to the previous session
* Loads a music file and initializes an AudioNode with the specified settings.
*
* @param app The application instance.
* @param name The name of the music file to load.
* @return The initialized AudioNode, or {@code null} if the file could not be loaded.
*/
public void toogleMusic() {
this.musicEnabled = !this.musicEnabled;
if (musicEnabled) {
play();
private AudioNode loadMusic(Application app, String name) {
try {
this.volume = PREFERENCES.getFloat(VOLUME_PREF, 0.5f);
final AudioNode music = new AudioNode(app.getAssetManager(), name, DataType.Stream);
music.setLooping(true);
music.setVolume(volume);
music.setPositional(false);
music.setDirectional(false);
return music;
} catch (AssetLoadException | AssetNotFoundException ex) {
LOGGER.log(Level.ERROR, ex.getMessage(), ex);
}
return null;
}
/**
* Plays the current music if the music is enabled.
* Stops the current music if the music is disabled.
*/
private void playCurrentMusic() {
if (isEnabled()) {
if (currentMusic != null) {
LOGGER.log(Level.INFO, "Playing current music"); //NON-NLS
currentMusic.play();
}
} else {
stop();
if (currentMusic != null) {
currentMusic.stop();
}
}
prefs.putFloat(VOLUME_PREF, volume);
}
/**
* Setter for the Volume also safes the volume from the previous session
* @param volume variable for the volume of the BackgroundMusic
* Plays the game music.
*/
private void gameMusic() {
if (isEnabled() && gameMusic != null) {
stopAll();
LOGGER.log(Level.INFO, "Playing game music"); //NON-NLS
PREFERENCES.putFloat(VOLUME_PREF, volume);
gameMusic.play();
}
}
/**
* Plays the victory music.
*/
private void victoryMusic() {
if (isEnabled() && victoryMusic != null) {
stopAll();
LOGGER.log(Level.INFO, "Playing victory music"); //NON-NLS
PREFERENCES.putFloat(VOLUME_PREF, volume);
victoryMusic.play();
}
}
/**
* Plays the defeat music.
*/
private void defeatMusic() {
if (isEnabled() && defeatMusic != null) {
stopAll();
LOGGER.log(Level.INFO, "Playing defeat music"); //NON-NLS
PREFERENCES.putFloat(VOLUME_PREF, volume);
defeatMusic.play();
}
}
/**
* Stops all music.
*/
private void stopAll() {
if (menuMusic != null) menuMusic.stop();
if (gameMusic != null) gameMusic.stop();
if (victoryMusic != null) victoryMusic.stop();
if (defeatMusic != null) defeatMusic.stop();
}
/**
* Handles the received music event and plays the corresponding music.
*
* @param event The music event to handle.
*/
@Override
public void receivedEvent(MusicEvent event) {
switch (event.music()) {
case GAME_MUSIC -> {
gameMusic();
currentMusic = gameMusic;
}
case VICTORY_MUSIC -> {
victoryMusic();
currentMusic = victoryMusic;
}
case DEFEAT_MUSIC -> {
defeatMusic();
currentMusic = defeatMusic;
}
}
}
/**
* Sets the volume for the background music and updates the preferences.
*
* @param volume The volume level to set.
*/
public void setVolume(float volume) {
LOGGER.log(Level.INFO, "Setting volume to {0}", volume); //NON-NLS
this.volume = volume;
backgroundMusic.setVolume(volume);
prefs.putFloat(VOLUME_PREF, volume);
currentMusic.setVolume(volume);
PREFERENCES.putFloat(VOLUME_PREF, volume);
}
/**
* Getter for Volume
* @return a float value of the volume
* Returns the volume level for the background music.
*
* @return The volume level as a float.
*/
public float getVolume() {
return volume;
}
/**
* Getter for musicEnabled
* @return if the music is enabled return true, false otherwise
*/
public boolean isMusicEnabled() {
return musicEnabled;
}
}

View File

@@ -121,10 +121,6 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
* Listener for handling actions triggered by the Escape key.
*/
private final ActionListener escapeListener = (name, isPressed, tpf) -> escape(isPressed);
/**
*
*/
private BackgroundMusic backgroundMusic;
static {
// Configure logging
@@ -132,8 +128,7 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
try {
manager.readConfiguration(new FileInputStream("logging.properties"));
LOGGER.log(Level.INFO, "Successfully read logging properties"); //NON-NLS
}
catch (IOException e) {
} catch (IOException e) {
LOGGER.log(Level.INFO, e.getMessage());
}
}
@@ -145,7 +140,6 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
*/
public static void main(String[] args) {
new BattleshipApp().start();
}
/**
@@ -230,7 +224,6 @@ public void simpleInitApp() {
setupStates();
setupGui();
serverConnection.connect();
backgroundMusic = new BackgroundMusic(this, "Sound/Effects/BackgroundMusic/boss_battle_#2_metal_opening.wav");
}
/**
@@ -273,6 +266,7 @@ private void setupStates() {
stateManager.detach(stateManager.getState(DebugKeysAppState.class));
attachGameSound();
attachBackgroundSound();
stateManager.attachAll(new EditorAppState(), new BattleAppState(), new SeaAppState());
}
@@ -286,6 +280,19 @@ private void attachGameSound() {
stateManager.attach(gameSound);
}
/**
* Attaches the background music state and sets its initial enabled state.
* The background music state is responsible for managing the background music
* playback in the game. It listens to the game logic for any changes in the
* background music settings.
*/
private void attachBackgroundSound() {
final BackgroundMusic backgroundMusic = new BackgroundMusic();
logic.addListener(backgroundMusic);
backgroundMusic.setEnabled(BackgroundMusic.enabledInPreferences());
stateManager.attach(backgroundMusic);
}
/**
* Updates the application state every frame.
* This method is called once per frame during the game loop.
@@ -411,12 +418,12 @@ public void stop(boolean waitFor) {
*/
void confirmDialog(String question, Runnable yesAction) {
DialogBuilder.simple(dialogManager)
.setTitle(lookup("dialog.question"))
.setText(question)
.setOkButton(lookup("button.yes"), yesAction)
.setNoButton(lookup("button.no"))
.build()
.open();
.setTitle(lookup("dialog.question"))
.setText(question)
.setOkButton(lookup("button.yes"), yesAction)
.setNoButton(lookup("button.no"))
.build()
.open();
}
/**
@@ -426,18 +433,10 @@ void confirmDialog(String question, Runnable yesAction) {
*/
void errorDialog(String errorMessage) {
DialogBuilder.simple(dialogManager)
.setTitle(lookup("dialog.error"))
.setText(errorMessage)
.setOkButton(lookup("button.ok"))
.build()
.open();
}
/**
* Getter for the BackgroundMusic
* @return the BackgroundMusic
*/
public BackgroundMusic getBackgroundMusic(){
return backgroundMusic;
.setTitle(lookup("dialog.error"))
.setText(errorMessage)
.setOkButton(lookup("button.ok"))
.build()
.open();
}
}

View File

@@ -5,14 +5,20 @@
// (c) Mark Minas (mark.minas@unibw.de)
////////////////////////////////////////
package pp.battleship.client.server;
package pp.battleship.client;
import com.jme3.network.*;
import com.jme3.network.ConnectionListener;
import com.jme3.network.HostedConnection;
import com.jme3.network.Message;
import com.jme3.network.MessageListener;
import com.jme3.network.Network;
import com.jme3.network.Server;
import com.jme3.network.serializing.Serializer;
import pp.battleship.BattleshipConfig;
import pp.battleship.game.server.Player;
import pp.battleship.game.server.ServerGameLogic;
import pp.battleship.game.server.ServerSender;
import pp.battleship.message.client.AnimationMessage;
import pp.battleship.message.client.ClientMessage;
import pp.battleship.message.client.MapMessage;
import pp.battleship.message.client.ShootMessage;
@@ -37,11 +43,39 @@
* Server implementing the visitor pattern as MessageReceiver for ClientMessages
*/
public class BattleshipServer implements MessageListener<HostedConnection>, ConnectionListener, ServerSender {
/**
* Logger for the BattleshipServer class.
*/
private static final Logger LOGGER = System.getLogger(BattleshipServer.class.getName());
/**
* Configuration file for the server.
*/
private static final File CONFIG_FILE = new File("server.properties");
/**
* Port number for the server.
*/
private final int PORT_NUMBER;
/**
* Configuration settings for the Battleship server.
*/
private final BattleshipConfig config = new BattleshipConfig();
/**
* The server instance.
*/
private Server myServer;
/**
* Game logic for the server.
*/
private final ServerGameLogic logic;
/**
* Queue for pending messages to be processed by the server.
*/
private final BlockingQueue<ReceivedMessage> pendingMessages = new LinkedBlockingQueue<>();
static {
@@ -50,73 +84,75 @@ public class BattleshipServer implements MessageListener<HostedConnection>, Conn
try {
manager.readConfiguration(new FileInputStream("logging.properties"));
LOGGER.log(Level.INFO, "Successfully read logging properties"); //NON-NLS
}
catch (IOException e) {
} catch (IOException e) {
LOGGER.log(Level.INFO, e.getMessage());
}
}
/**
* Creates the server.
*/
public BattleshipServer() {
BattleshipConfig config = new BattleshipConfig();
public BattleshipServer(int PORT_NUMBER) {
config.readFromIfExists(CONFIG_FILE);
this.PORT_NUMBER = PORT_NUMBER;
LOGGER.log(Level.INFO, "Configuration: {0}", config); //NON-NLS
logic = new ServerGameLogic(this, config);
}
/**
* Starts the server on the given port and continuously processes incoming messages.
* @param port the port to start the server on
* Starts the server and processes incoming messages indefinitely.
*/
public void run(int port) {
startServer(port);
public void run() {
startServer();
while (true)
processNextMessage();
}
/**
* Initializes and starts the server on the specified port, handling exceptions if the server fails to start.
* @param port the port to start the server on
* Starts the server and initializes necessary components.
* This method sets up the server, registers serializable classes,
* starts the server, and registers listeners for incoming connections and messages.
* If the server fails to start, it logs an error and exits the application.
*/
private void startServer(int port) {
private void startServer() {
try {
LOGGER.log(Level.INFO, "Starting server..."); //NON-NLS
myServer = Network.createServer(port);
myServer = Network.createServer(PORT_NUMBER);
initializeSerializables();
myServer.start();
registerListeners();
LOGGER.log(Level.INFO, "Server started: {0}", myServer.isRunning()); //NON-NLS
}
catch (IOException e) {
} catch (IOException e) {
LOGGER.log(Level.ERROR, "Couldn't start server: {0}", e.getMessage()); //NON-NLS
exit(1);
}
}
/**
* Retrieves and processes the next message from the queue, handling interruptions during the wait.
* Processes the next message in the queue.
* This method blocks until a message is available, then processes it using the server logic.
* If interrupted while waiting, it logs the interruption and re-interrupts the thread.
*/
private void processNextMessage() {
try {
pendingMessages.take().process(logic);
}
catch (InterruptedException ex) {
} catch (InterruptedException ex) {
LOGGER.log(Level.INFO, "Interrupted while waiting for messages"); //NON-NLS
Thread.currentThread().interrupt();
}
}
/**
* Processes the next message from the queue, handling interruptions during message retrieval.
* Registers the serializable classes used by the server.
* This method ensures that the necessary classes are registered with the serializer
* so that they can be correctly transmitted over the network.
*/
private void initializeSerializables() {
Serializer.registerClass(GameDetails.class);
Serializer.registerClass(StartBattleMessage.class);
Serializer.registerClass(MapMessage.class);
Serializer.registerClass(ShootMessage.class);
Serializer.registerClass(AnimationMessage.class);
Serializer.registerClass(EffectMessage.class);
Serializer.registerClass(Battleship.class);
Serializer.registerClass(IntPoint.class);
@@ -124,18 +160,22 @@ private void initializeSerializables() {
}
/**
* Registers message and connection listeners for the server.
* Registers listeners for incoming connections and messages.
* This method adds message listeners for `MapMessage` and `ShootMessage` classes,
* and a connection listener for handling connection events.
*/
private void registerListeners() {
myServer.addMessageListener(this, MapMessage.class);
myServer.addMessageListener(this, ShootMessage.class);
myServer.addMessageListener(this, AnimationMessage.class);
myServer.addConnectionListener(this);
}
/**
* Handles received messages, logging the source and adding client messages to the pending queue.
* @param source the connection the message was received from
* @param message the received message
* Handles the reception of messages from clients.
*
* @param source the connection from which the message was received
* @param message the message received from the client
*/
@Override
public void messageReceived(HostedConnection source, Message message) {
@@ -145,9 +185,10 @@ public void messageReceived(HostedConnection source, Message message) {
}
/**
* Handles a new connection by logging it and adding a new player to the game logic.
* @param server the server receiving the connection
* @param hostedConnection the newly added connection
* Called when a new connection is added to the server.
*
* @param server the server to which the connection was added
* @param hostedConnection the connection that was added
*/
@Override
public void connectionAdded(Server server, HostedConnection hostedConnection) {
@@ -156,9 +197,10 @@ public void connectionAdded(Server server, HostedConnection hostedConnection) {
}
/**
* Handles the removal of a connection by logging it, checking if it belongs to an active player, and exiting if necessary.
* @param server the server losing the connection
* @param hostedConnection the removed connection
* Called when a connection is removed from the server.
*
* @param server the server from which the connection was removed
* @param hostedConnection the connection that was removed
*/
@Override
public void connectionRemoved(Server server, HostedConnection hostedConnection) {
@@ -173,8 +215,10 @@ public void connectionRemoved(Server server, HostedConnection hostedConnection)
}
/**
* Closes all client connections and terminates the server with the given exit value.
* @param exitValue the exit code to terminate the application with
* Exits the application with the specified exit value.
* Closes all client connections and logs the close request.
*
* @param exitValue the exit value to be used when exiting the application
*/
private void exit(int exitValue) { //NON-NLS
LOGGER.log(Level.INFO, "close request"); //NON-NLS

View File

@@ -34,7 +34,7 @@ public class GameSound extends AbstractAppState implements GameEventListener {
private AudioNode splashSound;
private AudioNode shipDestroyedSound;
private AudioNode explosionSound;
private AudioNode missileLaunch;
private AudioNode shellFiredSound;
/**
* Checks if sound is enabled in the preferences.
@@ -45,6 +45,13 @@ public static boolean enabledInPreferences() {
return PREFERENCES.getBoolean(ENABLED_PREF, true);
}
/**
* Toggles the game sound on or off.
*/
public void toggleSound() {
setEnabled(!isEnabled());
}
/**
* Sets the enabled state of this AppState.
* Overrides {@link com.jme3.app.state.AbstractAppState#setEnabled(boolean)}
@@ -72,7 +79,7 @@ public void initialize(AppStateManager stateManager, Application app) {
shipDestroyedSound = loadSound(app, "Sound/Effects/sunken.wav"); //NON-NLS
splashSound = loadSound(app, "Sound/Effects/splash.wav"); //NON-NLS
explosionSound = loadSound(app, "Sound/Effects/explosion.wav"); //NON-NLS
missileLaunch = loadSound(app, "Sound/Effects/missileLaunch.wav");
shellFiredSound = loadSound(app, "Sound/Effects/missle.wav"); //NON-NLS
}
/**
@@ -94,13 +101,6 @@ private AudioNode loadSound(Application app, String name) {
return null;
}
/**
* Plays the missile launch sound effect.
*/
public void missileLaunch() {
missileLaunch.playInstance();
}
/**
* Plays the splash sound effect.
*/
@@ -126,16 +126,20 @@ public void shipDestroyed() {
}
/**
* Checks the according case for the soundeffect
* @param event the received event
* Plays sound effect when a shell has been fired.
*/
public void shellFired() {
if (isEnabled() && shellFiredSound != null)
shellFiredSound.playInstance();
}
@Override
public void receivedEvent(SoundEvent event) {
switch (event.sound()) {
case EXPLOSION -> explosion();
case SPLASH -> splash();
case DESTROYED_SHIP -> shipDestroyed();
case MISSILE_LAUNCH -> missileLaunch();
case SHELL_FIRED -> shellFired();
}
}
}

View File

@@ -9,20 +9,21 @@
import com.simsilica.lemur.Button;
import com.simsilica.lemur.Checkbox;
import com.simsilica.lemur.DefaultRangedValueModel;
import com.simsilica.lemur.Label;
import com.simsilica.lemur.Slider;
import com.simsilica.lemur.core.VersionedReference;
import com.simsilica.lemur.style.ElementId;
import pp.dialog.Dialog;
import pp.dialog.StateCheckboxModel;
import pp.dialog.TextInputDialog;
import com.simsilica.lemur.DefaultRangedValueModel;
import com.simsilica.lemur.Slider;
import com.simsilica.lemur.core.VersionedReference;
import java.io.File;
import java.io.IOException;
import java.util.prefs.Preferences;
import java.lang.System.Logger;
import static pp.battleship.Resources.lookup;
import static pp.util.PreferencesUtils.getPreferences;
@@ -32,6 +33,7 @@
* returning to the game, and quitting the application.
*/
class Menu extends Dialog {
private static final Logger LOGGER = System.getLogger(Menu.class.getName());
private static final Preferences PREFERENCES = getPreferences(Menu.class);
private static final String LAST_PATH = "last.file.path";
private final BattleshipApp app;
@@ -48,20 +50,17 @@ public Menu(BattleshipApp app) {
super(app.getDialogManager());
this.app = app;
addChild(new Label(lookup("battleship.name"), new ElementId("header"))); //NON-NLS
addChild(new Checkbox(lookup("menu.sound-enabled"),
new StateCheckboxModel(app, GameSound.class)));
new StateCheckboxModel(app, GameSound.class)));
Checkbox musicToggle = new Checkbox(lookup("menu.music.toggle"));
musicToggle.setChecked(app.getBackgroundMusic().isMusicEnabled());
musicToggle.addClickCommands(s -> toggleMusic());
addChild(musicToggle);
addChild(new Checkbox(lookup("menu.music-toggle"),
new StateCheckboxModel(app, BackgroundMusic.class)));
Slider volumeSlider = new Slider();
volumeSlider.setModel(new DefaultRangedValueModel(0.0 , 2.0, app.getBackgroundMusic().getVolume()));
volumeSlider.setDelta(0.1);
volumeSlider.setModel(new DefaultRangedValueModel(0.0, 2.0, app.getStateManager().getState(BackgroundMusic.class).getVolume()));
volumeSlider.setDelta(0.1f);
addChild(volumeSlider);
volumeRef = volumeSlider.getModel().createReference();
addChild(loadButton)
@@ -75,33 +74,6 @@ public Menu(BattleshipApp app) {
update();
}
/**
* Updates the volume if there is a change and adjusts it accordingly.
* @param tmp unused time parameter
*/
public void update(float tmp){
if(volumeRef.update()) {
double newVolume = volumeRef.get();
adjustVolume(newVolume);
}
}
/**
* Adjusts the background music volume to the specified value.
* @param newVolume the new volume level
*/
private void adjustVolume(double newVolume) {
app.getBackgroundMusic().setVolume((float) newVolume);
}
/**
* Toggles the background music on or off.
*/
private void toggleMusic(){
app.getBackgroundMusic().toogleMusic();
}
/**
* Updates the state of the load and save buttons based on the game logic.
*/
@@ -111,6 +83,28 @@ public void update() {
saveButton.setEnabled(app.getGameLogic().maySaveMap());
}
/**
* Updates the menu state based on the time per frame (tpf).
* If the volume reference has been updated, adjusts the volume accordingly.
*
* @param tpf the time per frame
*/
@Override
public void update(float tpf) {
if (volumeRef.update()) {
adjustVolume(volumeRef.get());
}
}
/**
* Adjusts the volume of the background music.
*
* @param volume the new volume level to set, as a double
*/
private void adjustVolume(double volume) {
app.getStateManager().getState(BackgroundMusic.class).setVolume((float) volume);
}
/**
* As an escape action, this method closes the menu if it is the top dialog.
*/
@@ -145,8 +139,7 @@ private void handle(FileAction fileAction, TextInputDialog dialog) {
PREFERENCES.put(LAST_PATH, path);
fileAction.run(new File(path));
dialog.close();
}
catch (IOException e) {
} catch (IOException e) {
app.errorDialog(e.getLocalizedMessage());
}
}
@@ -160,13 +153,13 @@ private void handle(FileAction fileAction, TextInputDialog dialog) {
private void fileDialog(FileAction fileAction, String label) {
final TextInputDialog dialog =
TextInputDialog.builder(app.getDialogManager())
.setLabel(lookup("label.file"))
.setFocus(TextInputDialog::getInput)
.setTitle(label)
.setOkButton(lookup("button.ok"), d -> handle(fileAction, d))
.setNoButton(lookup("button.cancel"))
.setOkClose(false)
.build();
.setLabel(lookup("label.file"))
.setFocus(TextInputDialog::getInput)
.setTitle(label)
.setOkButton(lookup("button.ok"), d -> handle(fileAction, d))
.setNoButton(lookup("button.cancel"))
.setOkClose(false)
.build();
final String path = PREFERENCES.get(LAST_PATH, null);
if (path != null)
dialog.getInput().setText(path.trim());

View File

@@ -7,9 +7,11 @@
package pp.battleship.client;
import com.simsilica.lemur.*;
import com.simsilica.lemur.Checkbox;
import com.simsilica.lemur.Container;
import com.simsilica.lemur.Label;
import com.simsilica.lemur.TextField;
import com.simsilica.lemur.component.SpringGridLayout;
import pp.battleship.client.server.BattleshipServer;
import pp.dialog.Dialog;
import pp.dialog.DialogBuilder;
import pp.dialog.SimpleDialog;
@@ -29,6 +31,7 @@ class NetworkDialog extends SimpleDialog {
private static final Logger LOGGER = System.getLogger(NetworkDialog.class.getName());
private static final String LOCALHOST = "localhost"; //NON-NLS
private static final String DEFAULT_PORT = "1234"; //NON-NLS
private static final int START_SERVER_DELAY = 2000;
private final NetworkSupport network;
private final TextField host = new TextField(LOCALHOST);
private final TextField port = new TextField(DEFAULT_PORT);
@@ -36,10 +39,7 @@ class NetworkDialog extends SimpleDialog {
private int portNumber;
private Future<Object> connectionFuture;
private Dialog progressDialog;
private BattleshipServer battleshipServer;
private boolean GUI = true;
private Container menu;
private boolean serverToggle = false;
private boolean hostServer = false;
/**
* Constructs a new NetworkDialog.
@@ -53,71 +53,33 @@ class NetworkDialog extends SimpleDialog {
host.setPreferredWidth(400f);
port.setSingleLine(true);
this.menu = new Container();
menu();
addChild(menu);
}
Checkbox hostCheckbox = new Checkbox(lookup("host.own-server"));
hostCheckbox.setChecked(false);
hostCheckbox.addClickCommands(s -> hostServer = !hostServer);
/**
* Main Menu creation
*/
private void menu() {
final BattleshipApp app = network.getApp();
final Container input = new Container(new SpringGridLayout());
input.addChild(new Label(lookup("host.name") + ": "));
input.addChild(host, 1);
input.addChild(new Label(lookup("port.number") + ": "));
input.addChild(port, 1);
input.addChild(hostCheckbox);
Button connectGame = new Button("Multiplayer");
connectGame.addClickCommands(source -> serverConnectGUI());
Checkbox serverHost = new Checkbox("Host own Game");
serverHost.addClickCommands(source -> toggleServer());
menu.addChild(serverHost);
menu.addChild(connectGame);
}
/**
* Logic for the ServerGUI
*/
private void serverConnectGUI() {
LOGGER.log(Level.INFO, "Hosting Server...");
if (GUI) {
host.setSingleLine(true);
host.setPreferredWidth(400f);
port.setSingleLine(true);
final BattleshipApp app = network.getApp();
final Container input = new Container(new SpringGridLayout());
input.addChild(new Label(lookup("host.name") + ": "));
input.addChild(host, 1);
input.addChild(new Label(lookup("port.number") + ": "));
input.addChild(port, 1);
DialogBuilder.simple(app.getDialogManager())
.setTitle(lookup("server.dialog"))
.setExtension(d -> d.addChild(input))
.setOkButton(lookup("button.connect"), d -> connect())
.setOkClose(false)
.build(this);
GUI = false;
}
}
/**
* Connect to server if serverToggle is false hosts otherwise
*/
private void connect(){
if (serverToggle) {
hostServer();
} else {
connectServer();
}
DialogBuilder.simple(app.getDialogManager())
.setTitle(lookup("server.dialog"))
.setExtension(d -> d.addChild(input))
.setOkButton(lookup("button.connect"), d -> connectHostServer())
.setNoButton(lookup("button.cancel"), app::closeApp)
.setOkClose(false)
.setNoClose(false)
.build(this);
}
/**
* Handles the action for the connect button in the connection dialog.
* Tries to parse the port number and initiate connection to the server.
*/
private void connectServer() {
private void connect() {
LOGGER.log(Level.INFO, "connect to host={0}, port={1}", host, port); //NON-NLS
try {
hostname = host.getText().trim().isEmpty() ? LOCALHOST : host.getText();
@@ -130,39 +92,37 @@ private void connectServer() {
}
/**
* Checks if the Server is running or starts the Server and handles Exceptions *
* Connects to the host server. If the `hostServer` flag is set, it starts the server
* before attempting to connect. If the server fails to start, logs an error.
*/
private void hostServer() {
if (battleshipServer == null) {
startServer(); // Starts the server in a new thread
private void connectHostServer() {
if (hostServer) {
startServer();
try {
Thread.sleep(1000); // Wait for the server to start
} catch (InterruptedException e) {
LOGGER.log(Level.WARNING, e.getMessage(), e);
Thread.sleep(START_SERVER_DELAY);
} catch (Exception e) {
LOGGER.log(Level.ERROR, "Server start failed", e); //NON-NLS
}
connect();
} else {
connect();
}
// Proceed with connecting to the server
connectServer();
}
/**
* Toggle Method for Boolean
*/
private void toggleServer(){
serverToggle = !serverToggle;
}
/**
* Allows Client to Start a Server in a new Thread
* Starts the game server in a new thread.
* Logs an error if the server fails to start.
*/
private void startServer() {
LOGGER.log(Level.INFO, "start server"); //NON-NLS
new Thread(() -> {
try {
// Initialize and run the server
battleshipServer = new BattleshipServer();
battleshipServer.run(Integer.parseInt(port.getText()));
LOGGER.log(Level.INFO, "Starting server..."); //NON-NLS
BattleshipServer server = new BattleshipServer(Integer.parseInt(port.getText()));
LOGGER.log(Level.INFO, "Server started"); //NON-NLS
server.run();
} catch (Exception e) {
LOGGER.log(Level.ERROR, e);
LOGGER.log(Level.ERROR, "Server start failed", e); //NON-NLS
}
}).start();
}

View File

@@ -5,12 +5,23 @@
// (c) Mark Minas (mark.minas@unibw.de)
////////////////////////////////////////
package pp.battleship.client.server;
package pp.battleship.client;
import pp.battleship.message.client.ClientInterpreter;
import pp.battleship.message.client.ClientMessage;
/**
* Represents a received message from a client.
*
* @param message the client message
* @param from the ID of the sender
*/
record ReceivedMessage(ClientMessage message, int from) {
/**
* Processes the received message using the specified interpreter.
*
* @param interpreter the client interpreter
*/
void process(ClientInterpreter interpreter) {
message.accept(interpreter, from);
}

View File

@@ -1,155 +0,0 @@
package pp.battleship.client.gui;
import com.jme3.asset.AssetManager;
import com.jme3.effect.ParticleEmitter;
import com.jme3.effect.ParticleMesh.Type;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.scene.Node;
import com.jme3.scene.control.AbstractControl;
import pp.battleship.client.BattleshipApp;
import pp.battleship.model.Shot;
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
/**
* Manages the visual effects for impact events such as hits and misses.
*/
public class ImpactEffectManager {
private final AssetManager assetManager;
private static final Logger LOGGER = System.getLogger(ImpactEffectManager.class.getName());
private Material particleMaterial;
private BattleshipApp app;
/**
* Constructor to initialize the asset manager via the main application.
*
* @param app The main application instance.
*/
public ImpactEffectManager(BattleshipApp app) {
this.app = app;
this.assetManager = app.getAssetManager();
this.particleMaterial = new Material(assetManager, "Common/MatDefs/Misc/Particle.j3md");
}
/**
* Generates a visual effect for a hit at the specified position.
*
* @param battleshipNode The node where the effect should be attached.
* @param shot The details of the shot where the hit occurred.
*/
public void triggerHitEffect(Node battleshipNode, Shot shot) {
ParticleEmitter hitEffect = createParticleEmitter("HitEffect", 50, ColorRGBA.Orange, ColorRGBA.Red, 0.45f, 0.1f, 1f, 2f);
hitEffect.setLocalTranslation(shot.getY() + 0.5f, 0, shot.getX() + 0.5f);
LOGGER.log(Level.DEBUG, "Hit effect created at position: {0}", hitEffect.getLocalTranslation().toString());
// hitEffect.emitAllParticles();
hitEffect.addControl(new EffectCleanupControl(hitEffect));
app.getRootNode().attachChild(hitEffect);
}
/**
* Creates a visual effect for a missed shot at the specified location.
*
* @param shot The details of the missed shot.
* @return The particle emitter representing the miss effect.
*/
public ParticleEmitter triggerMissEffect(Shot shot) {
ParticleEmitter missEffect = createParticleEmitter("MissEffect", 50, ColorRGBA.Blue, ColorRGBA.Cyan, 0.3f, 0.05f, 0.5f, 1.5f);
missEffect.setLocalTranslation(shot.getY() + 0.5f, 0, shot.getX() + 0.5f);
missEffect.addControl(new EffectCleanupControl(missEffect));
return missEffect;
}
/**
* Helper method to create a particle emitter with predefined parameters.
*
* @param name The name of the particle emitter.
* @param count The number of particles to emit.
* @param startColor The initial color of the particles.
* @param endColor The final color of the particles.
* @param startSize The initial size of the particles.
* @param endSize The final size of the particles.
* @param lowLife The minimum lifetime of the particles.
* @param highLife The maximum lifetime of the particles.
* @return The configured ParticleEmitter instance.
*/
private ParticleEmitter createParticleEmitter(String name, int count, ColorRGBA startColor, ColorRGBA endColor, float startSize, float endSize, float lowLife, float highLife) {
ParticleEmitter emitter = new ParticleEmitter(name, Type.Triangle, count);
emitter.setNumParticles(0);
emitter.setMaterial(particleMaterial);
emitter.setImagesX(2);
emitter.setImagesY(2);
emitter.setStartColor(startColor);
emitter.setEndColor(endColor);
emitter.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 1, 0));
emitter.setStartSize(startSize);
emitter.setEndSize(endSize);
emitter.setGravity(0, -0.5f, 0);
emitter.setLowLife(lowLife);
emitter.setHighLife(highLife);
return emitter;
}
/**
* Custom control class to handle the cleanup of particle effects once they are no longer visible.
*/
private static class EffectCleanupControl extends AbstractControl {
private final ParticleEmitter emitter;
private float currentTime = 0;
private final float duration = 3.5f;
/**
* Constructor for managing cleanup of a standalone particle emitter.
*
* @param emitter The particle emitter to manage.
*/
public EffectCleanupControl(ParticleEmitter emitter) {
this.emitter = emitter;
}
/**
* Removes the emitter when all particles are no longer visible.
*
* @param tpf Time per frame.
*/
@Override
protected void controlUpdate(float tpf) {
currentTime += tpf;
if (currentTime <= duration) {
}
if (currentTime >= 1f && currentTime <= 1.1) {
//Start
emitter.setNumParticles(50);
emitter.setParticlesPerSec(50);
}
if (currentTime >= duration){
emitter.setParticlesPerSec(0);
}
if (currentTime >= duration+1f) {
//Ende
spatial.removeFromParent();
emitter.emitAllParticles();
}
}
/**
* No custom rendering needed; particle behavior is handled in controlUpdate.
* @param rm handles rendering, and ViewPort
* @param vp defines the view where the scene is displayed.
*/
@Override
protected void controlRender(com.jme3.renderer.RenderManager rm, com.jme3.renderer.ViewPort vp) {
// No rendering-specific behavior needed for this control.
}
}
}

View File

@@ -143,6 +143,10 @@ public float getHeight() {
return FIELD_SIZE * map.getHeight();
}
public static float getFieldSize() {
return FIELD_SIZE;
}
/**
* Converts coordinates from view coordinates to model coordinates.
*

View File

@@ -7,15 +7,19 @@
package pp.battleship.client.gui;
import com.jme3.material.Material;
import com.jme3.material.RenderState;
import com.jme3.math.ColorRGBA;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.Spatial;
import com.jme3.scene.shape.Sphere;
import pp.battleship.model.Battleship;
import pp.battleship.model.Shell;
import pp.battleship.model.Shot;
import pp.util.Position;
import java.lang.System.Logger;
import static com.jme3.material.Materials.UNSHADED;
/**
* Synchronizes the visual representation of the ship map with the game model.
@@ -29,8 +33,6 @@ class MapViewSynchronizer extends ShipMapSynchronizer {
private static final float SHIP_DEPTH = 0f;
private static final float INDENT = 4f;
private static final float SHELL_DEPTH = 8f;
// Colors used for different visual elements
private static final ColorRGBA HIT_COLOR = ColorRGBA.Red;
private static final ColorRGBA MISS_COLOR = ColorRGBA.Blue;
@@ -69,9 +71,9 @@ public Spatial visit(Shot shot) {
// Create and return a rectangle representing the shot
return view.getApp().getDraw().makeRectangle(p1.getX(), p1.getY(),
SHOT_DEPTH,
p2.getX() - p1.getX(), p2.getY() - p1.getY(),
color);
SHOT_DEPTH,
p2.getX() - p1.getX(), p2.getY() - p1.getY(),
color);
}
/**
@@ -114,21 +116,22 @@ public Spatial visit(Battleship ship) {
}
/**
* Creates a visual representation (Spatial) for the given shell, attaching a control for its behavior.
* @param shell the shell to visit and visualize
* @return the constructed shell node (Spatial)
* Creates a visual representation of a shell on the map.
* The shell is represented as a black ellipse.
*
* @param shell the Shell object representing the shell in the model
* @return a Spatial representing the shell on the map
*/
@Override
public Spatial visit(Shell shell) {
LOGGER.log(Logger.Level.DEBUG, "Visiting {0}", shell);
final Node shellNode = new Node("shell");
final Position startPosition = view.modelToView(shell.getCurrentPosition().x,shell.getCurrentPosition().z);
shellNode.attachChild(view.getApp().getDraw().makeRectangle(startPosition.getX(),startPosition.getY(), SHELL_DEPTH, 30, 30, ColorRGBA.Black));
shellNode.addControl(new ShellControl(shell, this.view, shell.getLogic()));
return shellNode;
Geometry ellipse = new Geometry("ellipse", new Sphere(50, 50, MapView.getFieldSize() / 2 * 0.8f));
Material mat = new Material(view.getApp().getAssetManager(), UNSHADED); //NON-NLS
mat.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Alpha);
mat.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Off);
mat.setColor("Color", ColorRGBA.Black);
ellipse.setMaterial(mat);
ellipse.addControl(new ShellMapControl(view, shell));
return ellipse;
}
/**

View File

@@ -7,15 +7,18 @@
package pp.battleship.client.gui;
import com.jme3.effect.ParticleEmitter;
import com.jme3.effect.ParticleMesh;
import com.jme3.material.Material;
import com.jme3.material.RenderState.BlendMode;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.renderer.queue.RenderQueue;
import com.jme3.renderer.queue.RenderQueue.ShadowMode;
import com.jme3.scene.Geometry;
import com.jme3.scene.Node;
import com.jme3.scene.Spatial;
import com.jme3.scene.shape.Box;
import com.jme3.scene.shape.Cylinder;
import pp.battleship.client.BattleshipApp;
import pp.battleship.model.*;
@@ -31,21 +34,21 @@
*/
class SeaSynchronizer extends ShipMapSynchronizer {
private static final String UNSHADED = "Common/MatDefs/Misc/Unshaded.j3md"; //NON-NLS
private static final String KING_GEORGE_V_MODEL = "Models/KingGeorgeV/KingGeorgeV.j3o";//NON-NLS
private static final String DESTROYER = "Models/Destroyer/Destroyer.j3o";
private static final String FERRY = "Models/Ferry/13922_Staten_Island_Ferry_V1_l1.obj";
private static final String SMALL = "Models/Small/10634_SpeedBoat_v01_LOD3.obj";
private static final String BOMB = "Models/Bomb/BombGBU.j3o";
private static final String KING_GEORGE_V_MODEL = "Models/KingGeorgeV/KingGeorgeV.j3o"; //NON-NLS
private static final String DESTROYER_MODEL = "Models/Destroyer/Destroyer.j3o"; //NON-NLS
private static final String DESTROYER_TEXTURE = "Models/Destroyer/BattleshipC.jpg"; //NON-NLS
private static final String TYPE_II_UBOAT_MODEL = "Models/TypeIIUboat/TypeIIUboat.j3o"; //NON-NLS
private static final String TYPE_II_UBOAT_TEXTURE = "Models/TypeIIUboat/Type_II_U-boat_diff.jpg"; //NON-NLS
private static final String ATLANTICA_MODEL = "Models/Atlantica/Atlantica.j3o"; //NON-NLS
private static final String ROCKET = "Models/Rocket/Rocket.j3o"; //NON-NLS
private static final String COLOR = "Color"; //NON-NLS
private static final String SHIP = "ship"; //NON-NLS
private static final String SHOT = "shot"; //NON-NLS
private static final String SHELL = "shell"; //NON-NLS
private static final ColorRGBA BOX_COLOR = ColorRGBA.Gray;
private static final ColorRGBA SPLASH_COLOR = new ColorRGBA(0f, 0f, 1f, 0.4f);
private static final ColorRGBA HIT_COLOR = new ColorRGBA(1f, 0f, 0f, 0.4f);
private final ShipMap map;
private final BattleshipApp app;
private ImpactEffectManager effectHandler;
/**
* Constructs a {@code SeaSynchronizer} object with the specified application, root node, and ship map.
@@ -58,7 +61,6 @@ public SeaSynchronizer(BattleshipApp app, Node root, ShipMap map) {
super(app.getGameLogic().getOwnMap(), root);
this.app = app;
this.map = map;
effectHandler = new ImpactEffectManager(app);
addExisting();
}
@@ -72,7 +74,7 @@ public SeaSynchronizer(BattleshipApp app, Node root, ShipMap map) {
*/
@Override
public Spatial visit(Shot shot) {
return shot.isHit() ? handleHit(shot) : effectHandler.triggerMissEffect(shot);
return shot.isHit() ? handleHit(shot) : handleMiss(shot);
}
/**
@@ -87,32 +89,120 @@ private Spatial handleHit(Shot shot) {
final Battleship ship = requireNonNull(map.findShipAt(shot), "Missing ship");
final Node shipNode = requireNonNull((Node) getSpatial(ship), "Missing ship node");
System.out.println(shot.getX() + " " + shot.getY());
effectHandler.triggerHitEffect(shipNode, shot);
final ParticleEmitter debris = createDebrisEffect(shot);
shipNode.attachChild(debris);
final ParticleEmitter fire = createFireEffect(shot, shipNode);
shipNode.attachChild(fire);
return null;
}
private Spatial handleMiss(Shot shot) {
return createMissEffect(shot);
}
private ParticleEmitter createMissEffect(Shot shot) {
final ParticleEmitter water = new ParticleEmitter("WaterEmitter", ParticleMesh.Type.Triangle, 20);
Material waterMaterial = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Particle.j3md");
waterMaterial.setTexture("Texture", app.getAssetManager().loadTexture("Effects/Explosion/flame.png"));
water.setMaterial(waterMaterial);
water.setImagesX(2);
water.setImagesY(2);
water.setStartColor(ColorRGBA.Cyan);
water.setEndColor(ColorRGBA.Blue);
water.getParticleInfluencer().setInitialVelocity(new Vector3f(0.1f, 0.1f, 0.1f));
water.setStartSize(0.4f);
water.setEndSize(0.45f);
water.setGravity(0, -0.5f, 0);
water.setLowLife(1f);
water.setHighLife(1f);
water.setParticlesPerSec(0);
water.setLocalTranslation(shot.getY() + 0.5f, 0f, shot.getX() + 0.5f);
water.emitAllParticles();
return water;
}
private ParticleEmitter createDebrisEffect(Shot shot) {
final ParticleEmitter debris = new ParticleEmitter("DebrisEmitter", ParticleMesh.Type.Triangle, 2);
Material debrisMaterial = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Particle.j3md");
debrisMaterial.setTexture("Texture", app.getAssetManager().loadTexture("Effects/Explosion/Debris.png"));
debris.setMaterial(debrisMaterial);
debris.setImagesX(2);
debris.setImagesY(2);
debris.setStartColor(ColorRGBA.White);
debris.setEndColor(ColorRGBA.White);
debris.getParticleInfluencer().setInitialVelocity(new Vector3f(0.1f, 2f, 0.1f));
debris.setStartSize(0.1f);
debris.setEndSize(0.5f);
debris.setGravity(0, 3f, 0);
debris.getParticleInfluencer().setVelocityVariation(.40f);
debris.setLowLife(1f);
debris.setHighLife(1.5f);
debris.setParticlesPerSec(0);
debris.setLocalTranslation(shot.getY() + 0.5f, 0f, shot.getX() + 0.5f);
debris.emitAllParticles();
return debris;
}
private ParticleEmitter createFireEffect(Shot shot, Node shipNode) {
ParticleEmitter fire = new ParticleEmitter("FireEmitter", ParticleMesh.Type.Triangle, 100);
Material fireMaterial = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Particle.j3md");
fireMaterial.setTexture("Texture", app.getAssetManager().loadTexture("Effects/Explosion/flame.png"));
fire.setMaterial(fireMaterial);
fire.setImagesX(2);
fire.setImagesY(2);
fire.setStartColor(ColorRGBA.Orange);
fire.setEndColor(ColorRGBA.Red);
fire.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 1.5f, 0));
fire.setStartSize(0.2f);
fire.setEndSize(0.05f);
fire.setLowLife(1f);
fire.setHighLife(2f);
fire.getParticleInfluencer().setVelocityVariation(0.2f);
fire.setLocalTranslation(shot.getY() + 0.5f, 0f, shot.getX() + 0.5f);
fire.getLocalTranslation().subtractLocal(shipNode.getLocalTranslation());
return fire;
}
/**
* Creates a cylinder geometry representing the specified shot.
* The appearance of the cylinder depends on whether the shot is a hit or a miss.
* Visits a {@link Shell} and creates a graphical representation of it.
* The shell is represented as a node with a model attached to it.
* The node is then positioned and controlled by a {@link ShellControl}.
*
* @param shot the shot to be represented
* @return the geometry representing the shot
* @param shell the shell to be represented
* @return the node containing the graphical representation of the shell
*/
private Geometry createCylinder(Shot shot) {
final ColorRGBA color = shot.isHit() ? HIT_COLOR : SPLASH_COLOR;
final float height = shot.isHit() ? 1.2f : 0.1f;
@Override
public Spatial visit(Shell shell) {
final Node node = new Node(SHELL);
node.attachChild(createShell());
node.setLocalTranslation(shell.getY() + 0.5f, 10f, shell.getX() + 0.5f);
node.addControl(new ShellControl());
return node;
}
final Cylinder cylinder = new Cylinder(2, 20, 0.45f, height, true);
final Geometry geometry = new Geometry(SHOT, cylinder);
geometry.setMaterial(createColoredMaterial(color));
geometry.rotate(HALF_PI, 0f, 0f);
geometry.setLocalTranslation(shot.getY() + 0.5f, 0f, shot.getX() + 0.5f);
return geometry;
/**
* Creates a graphical representation of a shell.
*
* @return the spatial representing the shell
*/
private Spatial createShell() {
final Spatial model = app.getAssetManager().loadModel(ROCKET);
model.scale(0.0025f);
model.rotate(PI, 0f, 0f);
model.setShadowMode(ShadowMode.CastAndReceive);
return model;
}
/**
@@ -135,42 +225,21 @@ public Spatial visit(Battleship ship) {
return node;
}
@Override
public Spatial visit(Shell shell) {
final Spatial bombModel = app.getAssetManager().loadModel(BOMB);
// Apply transformations to the bomb model (scale, rotate, etc. if needed)
bombModel.scale(0.05f);
bombModel.rotate(-HALF_PI, 0f, 0f);
// Set the position of the bomb at the shell's current position
bombModel.setLocalTranslation(shell.getCurrentPosition());
// Add a control to animate the bomb's movement (similar to the previous cylinder animation)
bombModel.addControl(new ShellControl(shell,shell.getLogic()));
return bombModel;
}
/**
* Creates the appropriate graphical representation of the specified battleship.
* The representation is a detailed model based on the length of the ship.
* The representation is either a detailed model or a simple box based on the length of the ship.
*
* @param ship the battleship to be represented
* @return the spatial representing the battleship
*/
private Spatial createShip(Battleship ship) {
// return ship.getLength() == 4 ? createBattleship(ship) : createBox(ship);
if (ship.getLength() == 4) {
return createBattleship(ship);
} else if (ship.getLength() == 3) {
return createBigShip(ship);
} else if (ship.getLength() == 2) {
return createMediumShip(ship);
} else if (ship.getLength() == 1) {
return createSmallShip(ship);
}
return createBattleship(ship);
return switch (ship.getLength()) {
case 1 -> createVessel(ship);
case 2 -> createSubmarine(ship);
case 3 -> createDestroyer(ship);
case 4 -> createBattleship(ship);
default -> createBox(ship);
};
}
/**
@@ -181,10 +250,10 @@ private Spatial createShip(Battleship ship) {
*/
private Spatial createBox(Battleship ship) {
final Box box = new Box(0.5f * (ship.getMaxY() - ship.getMinY()) + 0.3f,
0.3f,
0.5f * (ship.getMaxX() - ship.getMinX()) + 0.3f);
0.3f,
0.5f * (ship.getMaxX() - ship.getMinX()) + 0.3f);
final Geometry geometry = new Geometry(SHIP, box);
geometry.setMaterial(createColoredMaterial(BOX_COLOR));
geometry.setMaterial(createColoredMaterial());
geometry.setShadowMode(ShadowMode.CastAndReceive);
return geometry;
@@ -196,16 +265,14 @@ private Spatial createBox(Battleship ship) {
* the material's render state is set to use alpha blending, allowing for
* semi-transparent rendering.
*
* @param color the {@link ColorRGBA} to be applied to the material. If the alpha value
* of the color is less than 1, the material will support transparency.
* @return a {@link Material} instance configured with the specified color and,
* if necessary, alpha blending enabled.
*/
private Material createColoredMaterial(ColorRGBA color) {
private Material createColoredMaterial() {
final Material material = new Material(app.getAssetManager(), UNSHADED);
if (color.getAlpha() < 1f)
if (SeaSynchronizer.BOX_COLOR.getAlpha() < 1f)
material.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
material.setColor(COLOR, color);
material.setColor(COLOR, SeaSynchronizer.BOX_COLOR);
return material;
}
@@ -226,47 +293,62 @@ private Spatial createBattleship(Battleship ship) {
}
/**
* Creates a detailed 3D model to represent a "Big Ship"
* @param ship The Battleship object with position and rotation info.
* @return the spatial representing the "Big Ship" battleship
* Creates a detailed 3D model to represent a destroyer battleship.
*
* @param ship the battleship to be represented
* @return the spatial representing the destroyer battleship
*/
private Spatial createBigShip(Battleship ship) {
final Spatial model = app.getAssetManager().loadModel(DESTROYER);
private Spatial createDestroyer(Battleship ship) {
final Spatial model = app.getAssetManager().loadModel(DESTROYER_MODEL);
model.move(0,0.4f,0);
model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()) + HALF_PI, 0f);
model.scale(0.0001f);
model.setShadowMode(ShadowMode.CastAndReceive);
Material mat = new Material(app.getAssetManager(), UNSHADED);
mat.setTexture("ColorMap", app.getAssetManager().loadTexture(DESTROYER_TEXTURE));
mat.getAdditionalRenderState().setBlendMode(BlendMode.Off);
model.setMaterial(mat);
return model;
}
model.setQueueBucket(RenderQueue.Bucket.Opaque);
/**
* Creates a detailed 3D model to represent a "Medium Ship"
* @param ship The Battleship object with position and rotation info.
* @return the spatial representing the "Medium Ship" battleship
*/
private Spatial createMediumShip(Battleship ship) {
final Spatial model = app.getAssetManager().loadModel(FERRY);
model.move(0,0.25f,0);
model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
model.scale(0.00025f);
model.scale(0.1f);
model.setLocalTranslation(0f, 0.25f, 0f);
model.setShadowMode(ShadowMode.CastAndReceive);
return model;
}
/**
* Creates a detailed 3D model to represent a "Small Ship"
* @param ship The Battleship object with position and rotation info.
* @return the spatial representing the "Small Ship" battleship
* Creates a detailed 3D model to represent a Type II U-boat submarine.
*
* @param ship the battleship to be represented
* @return the spatial representing the Type II U-boat submarine
*/
private Spatial createSmallShip(Battleship ship) {
final Spatial model = app.getAssetManager().loadModel(SMALL);
private Spatial createSubmarine(Battleship ship) {
final Spatial model = app.getAssetManager().loadModel(TYPE_II_UBOAT_MODEL);
model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()) + HALF_PI, 0f);
model.scale(0.0009f);
Material mat = new Material(app.getAssetManager(), UNSHADED);
mat.setTexture("ColorMap", app.getAssetManager().loadTexture(TYPE_II_UBOAT_TEXTURE));
model.setMaterial(mat);
model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
model.scale(0.25f);
model.getLocalTranslation().addLocal(0f, -0.15f, 0f);
model.setShadowMode(ShadowMode.CastAndReceive);
return model;
}
/**
* Creates a detailed 3D model to represent a vessel.
*
* @param ship the battleship to be represented
* @return the spatial representing the vessel
*/
private Spatial createVessel(Battleship ship) {
final Spatial model = app.getAssetManager().loadModel(ATLANTICA_MODEL);
model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
model.scale(0.0003f);
model.getLocalTranslation().addLocal(0f, -0.05f, 0f);
model.setShadowMode(ShadowMode.CastAndReceive);
return model;

View File

@@ -1,96 +1,42 @@
////////////////////////////////////////
// Programming project code
// UniBw M, 2022, 2023, 2024
// www.unibw.de/inf2
// (c) Mark Minas (mark.minas@unibw.de)
////////////////////////////////////////
package pp.battleship.client.gui;
import com.jme3.renderer.RenderManager;
import com.jme3.renderer.ViewPort;
import com.jme3.scene.control.AbstractControl;
import pp.battleship.game.client.ClientGameLogic;
import pp.battleship.message.server.EffectMessage;
import pp.battleship.model.Shell;
import pp.battleship.notification.Sound;
import pp.util.Position;
/**
* Controls the oscillating pitch motion of a battleship model in the game.
* The ship oscillates to simulate a realistic movement on water, based on its orientation and length.
* Controls the movement and rotation of a shell in the game.
* The shell moves downward at a constant speed and rotates around its Y-axis.
* When the shell reaches a certain Y-coordinate, it is removed from its parent node.
*/
class ShellControl extends AbstractControl {
private final Shell shell;
private MapView view;
private final ClientGameLogic logic;
private final EffectMessage msg;
private boolean hasPlayedSound = false;
public class ShellControl extends AbstractControl {
private final static float SHELL_SPEED = 7.5f;
private final static float SHELL_ROTATION_SPEED = 0.5f;
private final static float MIN_HEIGHT = 0.7f;
/**
* Constructs a new ShipControl instance for the specified Battleship.
* The ship's orientation determines the axis of rotation, while its length influences
* the cycle duration and amplitude of the oscillation.
* Updates the shell's position and rotation.
* If the shell's Y-coordinate is less than or equal to 1.0, it is detached from its parent node.
*
* @param shell the Battleship object to control
*/
public ShellControl(Shell shell, ClientGameLogic clientGameLogic) {
this.shell = shell;
this.logic = clientGameLogic;
this.msg = shell.getMsg();
}
/**
* Initializes ShellControl with a shell, map view, and game logic.
* @param shell the shell to be controlled
* @param view the map view to display the shell
* @param clientGameLogic the game logic instance
*/
public ShellControl(Shell shell, MapView view, ClientGameLogic clientGameLogic) {
this.shell = shell;
this.view = view;
this.logic = clientGameLogic;
this.msg = shell.getMsg();
}
/**
* Updates the ship's pitch oscillation each frame. The ship's pitch is adjusted
* to create a continuous tilting motion, simulating the effect of waves.
*
* @param tpf time per frame (in seconds), used to calculate the new pitch angle
* @param tpf time per frame, used to ensure consistent movement speed across different frame rates
*/
@Override
protected void controlUpdate(float tpf) {
if (spatial == null)
return;
if (shell.isFinished() && !hasPlayedSound) {
if (!msg.getShot().isHit())
logic.playSound(Sound.SPLASH);
else if (msg.getDestroyedShip() == null)
logic.playSound(Sound.EXPLOSION);
else
logic.playSound(Sound.DESTROYED_SHIP);
hasPlayedSound = true;
}
if (view == null) {
shell.updatePosition(tpf);
spatial.setLocalTranslation(shell.getCurrentPosition());
} else {
shell.updatePosition(tpf);
Position pos2d = view.modelToView(shell.getCurrentPosition().x - 0.3f, shell.getCurrentPosition().z - 0.3f);
spatial.setLocalTranslation(pos2d.getY(), pos2d.getX(), 0);
spatial.move(0, -SHELL_SPEED * tpf, 0);
spatial.rotate(0, SHELL_ROTATION_SPEED, 0);
if (spatial.getLocalTranslation().getY() <= MIN_HEIGHT) {
spatial.getParent().detachChild(spatial);
}
}
/**
* Called during rendering, but no operations are needed as this control only affects spatial transformation.
* @param rm the RenderManager rendering the spatial
* @param vp the ViewPort being rendered
* Renders the shell. This method is currently not used.
*
* @param rm the RenderManager
* @param vp the ViewPort
*/
@Override
protected void controlRender(RenderManager rm, ViewPort vp) {
// No rendering logic is needed for this control
// nothing to do here
}
}
}

View File

@@ -0,0 +1,82 @@
package pp.battleship.client.gui;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.renderer.ViewPort;
import com.jme3.scene.control.AbstractControl;
import pp.battleship.model.Shell;
import pp.util.Position;
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
/**
* Controls the animation of a shell in the map view.
* This class handles the movement of a shell from its starting position to its target position
* using linear interpolation over a specified duration.
*/
public class ShellMapControl extends AbstractControl {
private static final Logger LOGGER = System.getLogger(ShellMapControl.class.getName());
/**
* The duration of the shell animation in seconds.
*/
private final static float ANIMATION_DURATION = 0.8f;
/**
* The end position of the shell in the map view.
*/
private final Position endPos;
/**
* The progress of the shell's movement, ranging from 0 to 1.
*/
private float progress = 0f;
/**
* Constructs a new instance of {@link ShellMapControl}.
*
* @param view the map view
* @param shell the shell to be controlled
*/
public ShellMapControl(MapView view, Shell shell) {
Vector3f endPos = new Vector3f(shell.getX(), 0, shell.getY());
this.endPos = view.modelToView(endPos.x, endPos.z);
LOGGER.log(Level.DEBUG, "ShellMapControl created with endPos: " + this.endPos);
}
/**
* Updates the position of the shell in the view with linear interpolation.
* This method is called during the update phase.
*
* @param tpf the time per frame
*/
@Override
protected void controlUpdate(float tpf) {
// adjust speed by changing the multiplier
progress += tpf * ANIMATION_DURATION;
// progress is between 0 and 1
if (progress > 1f) {
progress = 1f;
}
// linearly interpolate the current position between (0, 0) and endPos
float newX = (1 - progress) * 0 + progress * endPos.getX() + MapView.getFieldSize() / 2;
float newZ = (1 - progress) * 0 + progress * endPos.getY() + MapView.getFieldSize() / 2;
spatial.setLocalTranslation(newX, newZ, 0);
}
/**
* This method is called during the render phase.
* Currently, it does nothing.
*
* @param rm the RenderManager
* @param vp the ViewPort
*/
@Override
protected void controlRender(RenderManager rm, ViewPort vp) {
// nothing to do here
}
}

View File

@@ -14,10 +14,6 @@
import com.jme3.scene.control.AbstractControl;
import pp.battleship.model.Battleship;
import java.lang.System.Logger;
import java.lang.System.Logger.Level;
import static pp.util.FloatMath.DEG_TO_RAD;
import static pp.util.FloatMath.TWO_PI;
import static pp.util.FloatMath.sin;
@@ -51,14 +47,10 @@ class ShipControl extends AbstractControl {
* The current time within the oscillation cycle, used to calculate the ship's pitch angle.
*/
private float time;
/**
* The current Ship
*/
private final Battleship battleship;
/**
* Logger for logging messages related to ShipControl operations.
*/
static final Logger LOGGER = System.getLogger(ShipControl.class.getName());
private final Battleship ship;
private static final float SINKING_HEIGHT = -0.6f;
/**
* Constructs a new ShipControl instance for the specified Battleship.
@@ -68,7 +60,6 @@ class ShipControl extends AbstractControl {
* @param ship the Battleship object to control
*/
public ShipControl(Battleship ship) {
battleship = ship;
// Determine the axis of rotation based on the ship's orientation
axis = switch (ship.getRot()) {
case LEFT, RIGHT -> Vector3f.UNIT_X;
@@ -76,8 +67,10 @@ public ShipControl(Battleship ship) {
};
// Set the cycle duration and amplitude based on the ship's length
cycle = battleship.getLength() * 2f;
cycle = ship.getLength() * 2f;
amplitude = 5f * DEG_TO_RAD / ship.getLength();
this.ship = ship;
}
/**
@@ -91,23 +84,26 @@ protected void controlUpdate(float tpf) {
// If spatial is null, do nothing
if (spatial == null) return;
// Update the time within the oscillation cycle
time = (time + tpf) % cycle;
if (battleship.isDestroyed() && spatial.getLocalTranslation().getY() <= -0.6f) {
LOGGER.log(Level.INFO, "Ship removed {0}", spatial.getName());
spatial.getParent().detachChild(spatial);
} else if (battleship.isDestroyed()) {
spatial.move(0, -0.05f * tpf, 0);
} else {
// Update the time within the oscillation cycle
time = (time + tpf) % cycle;
// Apply the pitch rotation to the spatial
spatial.setLocalRotation(pitch);
// Handle ship sinking by moving it downwards
if (ship.isDestroyed()) {
if (spatial.getLocalTranslation().getY() < SINKING_HEIGHT) {
spatial.getParent().detachChild(spatial);
} else {
spatial.move(0, -tpf * 0.1f, 0);
}
}
spatial.setLocalRotation(pitch);
// Update the time within the oscillation cycle
time = (time + tpf) % cycle;
// Calculate the current angle of the oscillation
final float angle = amplitude * sin(time * TWO_PI / cycle);
// Update the pitch Quaternion with the new angle
pitch.fromAngleAxis(angle, axis);
// Apply the pitch rotation to the spatial
spatial.setLocalRotation(pitch);
}
/**

View File

@@ -0,0 +1,104 @@
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 16.12.2011 14:18:52
newmtl white
Ns 53.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.6667 0.6667 0.6667
Kd 0.6667 0.6667 0.6667
Ks 0.1800 0.1800 0.1800
Ke 0.0000 0.0000 0.0000
newmtl boat_elements_black
Ns 55.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.0000 0.0000 0.0000
Kd 0.0000 0.0000 0.0000
Ks 0.3600 0.3600 0.3600
Ke 0.0000 0.0000 0.0000
newmtl boat_glass
Ns 60.0000
Ni 7.0000
d 0.4000
Tr 0.6000
Tf 0.4000 0.4000 0.4000
illum 2
Ka 0.1059 0.1569 0.1451
Kd 0.1059 0.1569 0.1451
Ks 0.6750 0.6750 0.6750
Ke 0.0000 0.0000 0.0000
newmtl boat_screw_hooks_bronze
Ns 80.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.2941 0.2157 0.0510
Kd 0.2941 0.2157 0.0510
Ks 0.7200 0.7200 0.7200
Ke 0.0000 0.0000 0.0000
newmtl boat_silver
Ns 80.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.3333 0.3333 0.3333
Kd 0.3333 0.3333 0.3333
Ks 0.7200 0.7200 0.7200
Ke 0.0000 0.0000 0.0000
newmtl boat_buffer
Ns 10.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.2700 0.2700 0.2700
Ke 0.0000 0.0000 0.0000
map_Ka boat_buffer_diffuse.jpg
map_Kd boat_buffer_diffuse.jpg
newmtl boat_roof_accessory
Ns 15.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.3600 0.3600 0.3600
Ke 0.0000 0.0000 0.0000
map_Ka boat_roof_accessory_diffuse.jpg
map_Kd boat_roof_accessory_diffuse.jpg
newmtl boat_body
Ns 55.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.3600 0.3600 0.3600
Ke 0.0000 0.0000 0.0000
map_Ka boat_body_diffuse.jpg
map_Kd boat_body_diffuse.jpg

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based on:
https://free3d.com/3d-model/boat-v2--225787.html
License: Free Personal Use Only

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# Blender MTL File: 'untitletttd.blend'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2
map_Kd C:\Users\Convidado.Cliente-JMF-PC\Desktop\ghftht.png

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# Blender 4.1.0 MTL File: 'None'
# www.blender.org
newmtl Battleship
illum 4
Kd 0.00 0.00 0.00
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 1
map_Kd BattleshipC.jpg
Ni 1.00
Ks 0.00 0.00 0.00
Ns 256.00
newmtl blinn1SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.00 0.00 0.00
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 1
newmtl blinn2SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.00 0.00 0.00
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.000000 0.000000 0.000000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 1
newmtl blinn3SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.500000 0.500000 0.500000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 2
newmtl blinn4SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.500000 0.500000 0.500000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 2
newmtl blinn5SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.500000 0.500000 0.500000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 2
newmtl blinn6SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.500000 0.500000 0.500000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 2
newmtl blinn7SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.500000 0.500000 0.500000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 2
newmtl blinn8SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
Ns 256.000031
Ka 1.000000 1.000000 1.000000
Kd 0.500000 0.500000 0.500000
Ks 0.500000 0.500000 0.500000
Ke 0.000000 0.000000 0.000000
Ni 1.000000
d 1.000000
illum 2

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@@ -1,64 +0,0 @@
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 13.03.2012 15:35:28
newmtl metall
Ns 31.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.2431 0.2431 0.2431
Kd 0.2431 0.2431 0.2431
Ks 0.5850 0.5850 0.5850
Ke 0.0000 0.0000 0.0000
newmtl 13922_StatenIslandFerry
Ns 50.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.5850 0.5850 0.5850
Ke 0.0000 0.0000 0.0000
map_Ka 13922_StatenIslandFerry_diffuse.jpg
map_Kd 13922_StatenIslandFerry_diffuse.jpg
newmtl metall2
Ns 50.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.2118 0.2824 0.3451
Kd 0.2118 0.2824 0.3451
Ks 0.5850 0.5850 0.5850
Ke 0.0000 0.0000 0.0000
newmtl boat
Ns 34.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.6588 0.3059 0.1294
Kd 0.6588 0.3059 0.1294
Ks 0.3600 0.3600 0.3600
Ke 0.0000 0.0000 0.0000
newmtl white
Ns 10.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.9686 0.9686 0.9686
Kd 0.9686 0.9686 0.9686
Ks 0.0000 0.0000 0.0000
Ke 0.0000 0.0000 0.0000

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@@ -1,3 +0,0 @@
based on:
https://free3d.com/3d-model/statenislandferry-v1--603882.html
License: Free Personal Use Only

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@@ -0,0 +1,250 @@
#
# Generated by Sweet Home 3D - ven. janv. 02 20:37:08 CET 2015
# http://www.sweethome3d.com/
#
newmtl FrontColorNoCulling
illum 1
Ka 0.2 0.2 0.2
Kd 0.2 0.2 0.2
Ks 0.0 0.0 0.0
Ns 0.0
newmtl ForegroundColor
illum 1
Ka 0.2 0.2 0.2
Kd 0.2 0.2 0.2
Ks 0.0 0.0 0.0
Ns 0.0
newmtl white
illum 1
Ka 0.48235294 0.5019608 0.5803922
Kd 0.48235294 0.5019608 0.5803922
Ks 0.0 0.0 0.0
Ns 0.0
newmtl white_Cylinder_5
illum 1
Ka 0.47843137 0.49803922 0.5764706
Kd 0.47843137 0.49803922 0.5764706
Ks 0.0 0.0 0.0
Ns 0.0
newmtl white_Cylinder_10
illum 1
Ka 0.8784314 0.8745098 0.8901961
Kd 0.8784314 0.8745098 0.8901961
Ks 0.0 0.0 0.0
Ns 0.0
newmtl FrontColorNoCulling_11
illum 1
Ka 0.8784314 0.8745098 0.8901961
Kd 0.8784314 0.8745098 0.8901961
Ks 0.0 0.0 0.0
Ns 0.0
newmtl ForegroundColor_12
illum 1
Ka 0.8784314 0.8745098 0.8901961
Kd 0.8784314 0.8745098 0.8901961
Ks 0.0 0.0 0.0
Ns 0.0
newmtl white_Mesh_13
illum 1
Ka 0.6 0.6 0.6
Kd 0.6 0.6 0.6
Ks 0.0 0.0 0.0
Ns 0.0
newmtl Cube_1_1_1
illum 1
Ka 0.0 0.0 0.0
Kd 0.0 0.0 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_7_7
illum 1
Ka 0.4 0.4 0.4
Kd 0.4 0.4 0.4
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_10_10
illum 1
Ka 0.8 0.4 0.0
Kd 0.8 0.4 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_11_11
illum 2
Ka 0.2 0.2 0.2
Kd 0.2 0.2 0.2
Ks 0.0 0.0 0.0
Ns 1.0
newmtl 12_12
illum 1
Ka 0.2 0.2 0.2
Kd 0.2 0.2 0.2
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cube_1_1_1_Cube_1_1_1_38
illum 1
Ka 0.6 0.6 0.6
Kd 0.6 0.6 0.6
Ks 0.0 0.0 0.0
Ns 1.0
newmtl white_Cylinder_58
illum 1
Ka 0.1882353 0.27058825 0.58431375
Kd 0.1882353 0.27058825 0.58431375
Ks 0.0 0.0 0.0
Ns 0.0
newmtl white_Cylinder_59
illum 1
Ka 0.3137255 0.14901961 0.011764706
Kd 0.3137255 0.14901961 0.011764706
Ks 0.0 0.0 0.0
Ns 0.0
newmtl 1_1
illum 2
Ka 0.2 0.2 0.2
Kd 1.0 1.0 1.0
Ks 0.5 0.5 0.5
Ns 64.0
Ni 1.0
d 0.48000002
map_Kd Missile_AIM-120_D_[AMRAAM]_1_1.png
newmtl Cube_1_2_2
illum 1
Ka 0.8 0.4 0.0
Kd 0.8 0.4 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_4_4
illum 2
Ka 0.6 0.6 0.6
Kd 0.6 0.6 0.6
Ks 0.5 0.5 0.5
Ns 64.0
newmtl Cylinder_5_5
illum 2
Ka 0.8 0.8 0.0
Kd 0.8 0.8 0.0
Ks 0.5 0.5 0.5
Ns 64.0
newmtl Cylinder_6_6
illum 2
Ka 0.8784314 0.8745098 0.8901961
Kd 0.8784314 0.8745098 0.8901961
Ks 0.5 0.5 0.5
Ns 64.0
newmtl Cylinder_10_10_Cylinder_10_10_73
illum 1
Ka 0.2 0.2 0.2
Kd 0.2 0.2 0.2
Ks 0.0 0.0 0.0
Ns 1.0
newmtl 11_11
illum 1
Ka 0.6 0.6 0.6
Kd 0.6 0.6 0.6
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cube_1_1_1_Cube_1_1_1_76
illum 1
Ka 0.2 0.2 0.2
Kd 1.0 1.0 1.0
Ks 0.0 0.0 0.0
Ns 1.0
Ni 1.0
map_Kd Missile_AIM-120_D_[AMRAAM]_Cube_1_1_1_Cube_1_1_1_76.png
newmtl Cylinder_2_2
illum 2
Ka 0.6 0.6 0.6
Kd 0.6 0.6 0.6
Ks 0.5 0.5 0.5
Ns 64.0
newmtl Cylinder_3_3
illum 1
Ka 0.4 0.4 0.0
Kd 0.4 0.4 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_4_4_Cylinder_4_4_79
illum 1
Ka 0.0 0.0 0.0
Kd 0.0 0.0 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cube_1_5_5
illum 1
Ka 0.2 0.2 0.2
Kd 1.0 1.0 1.0
Ks 0.0 0.0 0.0
Ns 1.0
map_Kd Missile_AIM-120_D_[AMRAAM]_Cube_1_5_5.png
newmtl Cube_1_6_6
illum 1
Ka 0.2 0.2 0.2
Kd 1.0 1.0 1.0
Ks 0.0 0.0 0.0
Ns 1.0
Ni 1.0
map_Kd Missile_AIM-120_D_[AMRAAM]_Cube_1_6_6.png
newmtl Cylinder_1_1
illum 1
Ka 0.4 0.4 0.4
Kd 0.4 0.4 0.4
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cube_1_5_5_Cube_1_5_5_86
illum 1
Ka 0.2 0.2 0.2
Kd 0.2 0.2 0.2
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cube_1_6_6_Cube_1_6_6_87
illum 1
Ka 0.8 0.0 0.0
Kd 0.8 0.0 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_7_7_Cylinder_7_7_88
illum 1
Ka 0.8 0.4 0.0
Kd 0.8 0.4 0.0
Ks 0.0 0.0 0.0
Ns 1.0
newmtl Cylinder_8_8
illum 1
Ka 0.4 0.6 0.0
Kd 0.4 0.6 0.0
Ks 0.0 0.0 0.0
Ns 1.0

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based on:
https://free3d.com/de/3d-model/aim-120d-missile-51025.html
License: Free Personal Use Only

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@@ -1,28 +0,0 @@
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 08.06.2011 15:26:00
newmtl _10634_SpeedBoat_v01_LOD310634_SpeedBoat_v01
Ns 53.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.5882 0.5882 0.5882
Kd 0.5882 0.5882 0.5882
Ks 0.2000 0.2000 0.2000
Ke 0.0000 0.0000 0.0000
map_Ka 10634_SpeedBoat_v01.jpg
map_Kd 10634_SpeedBoat_v01.jpg
newmtl glass
Ns 80.0000
Ni 1.5000
d 0.2000
Tr 0.8000
Tf 0.2000 0.2000 0.2000
illum 2
Ka 0.5882 0.5882 0.5882
Kd 0.5882 0.5882 0.5882
Ks 0.5000 0.5000 0.5000
Ke 0.0000 0.0000 0.0000

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@@ -1,3 +0,0 @@
based on:
https://free3d.com/3d-model/speedboat-v01--840133.html
License: Free Personal Use Only

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@@ -0,0 +1,3 @@
based on:
https://free3d.com/3d-model/wwii-ship-german-type-ii-uboat-v2--700733.html
License: Free Personal Use Only

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@@ -0,0 +1,16 @@
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 29.03.2012 14:25:39
newmtl default
Ns 35.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.5400 0.5400 0.5400
Ke 0.0000 0.0000 0.0000
map_Ka 14084_WWII_ship_German_Type_II_U-boat_diff.jpg
map_Kd 14084_WWII_ship_German_Type_II_U-boat_diff.jpg

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@@ -0,0 +1,10 @@
Personal-use only.
menu_music.ogg
https://pixabay.com/de/music/szenen-aufbauen-demolition-outline-science-fiction-trailer-music-191960/
pirates.ogg
https://pixabay.com/de/music/epische-klassik-pirates-163389/
win_the_game.gg
https://pixabay.com/de/users/enrico_dering-31760131/
defeat.ogg
https://pixabay.com/de/music/dramaszene-defeat-charles-michel-140604/

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@@ -41,7 +41,7 @@ public static void main(String[] args) {
*/
@Override
public void simpleInitApp() {
export("Models/Destroyer/10619_Battleship.obj", "Destroyer.j3o"); //NON-NLS
export("Models/KingGeorgeV/King_George_V.obj", "KingGeorgeV.j3o"); //NON-NLS
stop();
}

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# Blender MTL File: 'untitletttd.blend'
# Material Count: 1
newmtl None
Ns 0
Ka 0.000000 0.000000 0.000000
Kd 0.8 0.8 0.8
Ks 0.8 0.8 0.8
d 1
illum 2
map_Kd C:\Users\Convidado.Cliente-JMF-PC\Desktop\ghftht.png

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newmtl Battleship
illum 4
Kd 0.00 0.00 0.00
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
map_Kd BattleshipC.jpg
Ni 1.00
Ks 0.00 0.00 0.00
Ns 256.00
newmtl blinn1SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.00 0.00 0.00
Ns 256.00
newmtl blinn2SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.00 0.00 0.00
Ns 256.00
newmtl blinn3SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
newmtl blinn4SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
newmtl blinn5SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
newmtl blinn6SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
newmtl blinn7SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00
newmtl blinn8SG
illum 4
Kd 0.50 0.50 0.50
Ka 0.00 0.00 0.00
Tf 1.00 1.00 1.00
Ni 1.00
Ks 0.50 0.50 0.50
Ns 256.00

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@@ -1,3 +0,0 @@
based on:
https://free3d.com/3d-model/battleship-v1--611736.html
License: Free Personal Use Only

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@@ -1,64 +0,0 @@
# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
# File Created: 13.03.2012 15:35:28
newmtl metall
Ns 31.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.2431 0.2431 0.2431
Kd 0.2431 0.2431 0.2431
Ks 0.5850 0.5850 0.5850
Ke 0.0000 0.0000 0.0000
newmtl 13922_StatenIslandFerry
Ns 50.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.5850 0.5850 0.5850
Ke 0.0000 0.0000 0.0000
map_Ka 13922_StatenIslandFerry_diffuse.jpg
map_Kd 13922_StatenIslandFerry_diffuse.jpg
newmtl metall2
Ns 50.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.2118 0.2824 0.3451
Kd 0.2118 0.2824 0.3451
Ks 0.5850 0.5850 0.5850
Ke 0.0000 0.0000 0.0000
newmtl boat
Ns 34.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.6588 0.3059 0.1294
Kd 0.6588 0.3059 0.1294
Ks 0.3600 0.3600 0.3600
Ke 0.0000 0.0000 0.0000
newmtl white
Ns 10.0000
Ni 1.5000
d 1.0000
Tr 0.0000
Tf 1.0000 1.0000 1.0000
illum 2
Ka 0.9686 0.9686 0.9686
Kd 0.9686 0.9686 0.9686
Ks 0.0000 0.0000 0.0000
Ke 0.0000 0.0000 0.0000

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@@ -0,0 +1,159 @@
package pp.battleship.game.client;
import pp.battleship.message.client.AnimationMessage;
import pp.battleship.message.server.EffectMessage;
import pp.battleship.model.Battleship;
import pp.battleship.model.IntPoint;
import pp.battleship.model.Shell;
import pp.battleship.model.ShipMap;
import pp.battleship.notification.Music;
import pp.battleship.notification.Sound;
/**
* Represents the state of the game during an animation sequence.
* This state handles the progress and completion of the animation,
* updates the game state accordingly, and transitions to the next state.
*/
public class AnimationState extends ClientState {
/**
* Progress of the current animation, ranging from 0 to 1.
*/
private float animationProgress = 0;
/**
* Duration of the animation in seconds.
*/
private final static float ANIMATION_DURATION = 0.375f;
/**
* Speed of the shell in the animation.
*/
private final static float SHELL_SPEED = 0.3f;
/**
* The effect message received from the server.
*/
private final EffectMessage msg;
/**
* The shell involved in the animation.
*/
private final Shell shell;
/**
* Constructs an AnimationState with the specified game logic, effect message, and shell.
*
* @param logic the game logic associated with this state
* @param msg the effect message received from the server
* @param shell the shell involved in the animation
*/
public AnimationState(ClientGameLogic logic, EffectMessage msg, Shell shell) {
super(logic);
this.msg = msg;
this.shell = shell;
}
/**
* Ends the animation state and transitions to the next state:<br>
* - Plays the appropriate sound.<br>
* - Updates the affected map.<br>
* - Adds destroyed ships to the opponent's map.<br>
* - Sends an `AnimationMessage` to the server.<br>
* - If the game is over, transitions to `GameOverState` and plays music.<br>
* - Otherwise, transitions to `BattleState`.
*/
public void endState() {
playSound(msg);
affectedMap(msg).add(msg.getShot());
affectedMap(msg).remove(shell);
if (destroyedOpponentShip(msg))
logic.getOpponentMap().add(msg.getDestroyedShip());
logic.send(new AnimationMessage());
if (msg.isGameOver()) {
for (Battleship ship : msg.getRemainingOpponentShips()) {
logic.getOpponentMap().add(ship);
}
logic.setState(new GameOverState(logic));
if (msg.isOwnShot())
logic.playMusic(Music.VICTORY_MUSIC);
else
logic.playMusic(Music.DEFEAT_MUSIC);
} else {
logic.setState(new BattleState(logic, msg.isMyTurn()));
}
}
/**
* Checks if the battle state should be shown.
*
* @return true if the battle state should be shown, false otherwise
*/
@Override
public boolean showBattle() {
return true;
}
/**
* Determines which map (own or opponent's) should be affected by the shot based on the message.
*
* @param msg the effect message received from the server
* @return the map (either the opponent's or player's own map) that is affected by the shot
*/
private ShipMap affectedMap(EffectMessage msg) {
return msg.isOwnShot() ? logic.getOpponentMap() : logic.getOwnMap();
}
/**
* Checks if the opponent's ship was destroyed by the player's shot.
*
* @param msg the effect message received from the server
* @return true if the shot destroyed an opponent's ship, false otherwise
*/
private boolean destroyedOpponentShip(EffectMessage msg) {
return msg.getDestroyedShip() != null && msg.isOwnShot();
}
/**
* Plays a sound based on the outcome of the shot. Different sounds are played for a miss, hit,
* or destruction of a ship.
*
* @param msg the effect message containing the result of the shot
*/
private void playSound(EffectMessage msg) {
if (!msg.getShot().isHit())
logic.playSound(Sound.SPLASH);
else if (msg.getDestroyedShip() == null)
logic.playSound(Sound.EXPLOSION);
else
logic.playSound(Sound.DESTROYED_SHIP);
}
/**
* Handles a click on the opponent's map.
*
* @param pos the position where the click occurred
*/
@Override
public void clickOpponentMap(IntPoint pos) {
if (!msg.isMyTurn())
logic.setInfoText("wait.its.not.your.turn");
}
/**
* Updates the state of the animation. This method increments the animationProgress value
* until it exceeds a threshold, at which point the state ends.
*
* @param delta the time elapsed since the last update, in seconds
*/
@Override
public void update(float delta) {
if (animationProgress > ANIMATION_DURATION) {
endState();
} else {
animationProgress += delta * SHELL_SPEED;
}
}
}

View File

@@ -7,7 +7,6 @@
package pp.battleship.game.client;
import com.jme3.math.Vector3f;
import pp.battleship.message.client.ShootMessage;
import pp.battleship.message.server.EffectMessage;
import pp.battleship.model.IntPoint;
@@ -15,8 +14,6 @@
import pp.battleship.model.ShipMap;
import pp.battleship.notification.Sound;
import java.lang.System.Logger.Level;
/**
* Represents the state of the client where players take turns to attack each other's ships.
*/
@@ -35,8 +32,9 @@ public BattleState(ClientGameLogic logic, boolean myTurn) {
}
/**
* displays the battle scene.
* @return true to show the battle
* Checks if the battle state should be shown.
*
* @return true if the battle state should be shown, false otherwise
*/
@Override
public boolean showBattle() {
@@ -44,8 +42,9 @@ public boolean showBattle() {
}
/**
* Handles clicking on the opponent's map. If it's the player's turn and the position is valid, a ShootMessage is sent.
* @param pos the clicked position on the opponent's map
* Handles a click on the opponent's map.
*
* @param pos the position where the click occurred
*/
@Override
public void clickOpponentMap(IntPoint pos) {
@@ -62,18 +61,16 @@ else if (logic.getOpponentMap().isValid(pos))
*/
@Override
public void receivedEffect(EffectMessage msg) {
ClientGameLogic.LOGGER.log(Level.INFO, "report effect: {0}", msg); //NON-NLS
ClientGameLogic.LOGGER.log(System.Logger.Level.INFO, "report effect: {0}", msg); //NON-NLS
// Update turn and info text
myTurn = msg.isMyTurn();
logic.playSound(Sound.MISSILE_LAUNCH);
logic.setInfoText(msg.getInfoTextKey());
affectedMap(msg).add(msg.getShot());
affectedMap(msg).add(new Shell(new Vector3f(0, 50, 0), new Vector3f(msg.getShot().getY() + 0.5f, -0.4f, msg.getShot().getX() + 0.5f), 1f,msg,logic));
if (destroyedOpponentShip(msg))
logic.getOpponentMap().add(msg.getDestroyedShip());
if (msg.isGameOver()) {
msg.getRemainingOpponentShips().forEach(logic.getOpponentMap()::add);
logic.setState(new GameOverState(logic));
}
// Add the shell to the affected map
Shell shell = new Shell(msg.getShot());
affectedMap(msg).add(shell);
// Change state to AnimationState
logic.playSound(Sound.SHELL_FIRED);
logic.setState(new AnimationState(logic, msg, shell));
}
/**
@@ -85,14 +82,4 @@ public void receivedEffect(EffectMessage msg) {
private ShipMap affectedMap(EffectMessage msg) {
return msg.isOwnShot() ? logic.getOpponentMap() : logic.getOwnMap();
}
/**
* Checks if the opponent's ship was destroyed by the player's shot.
*
* @param msg the effect message received from the server
* @return true if the shot destroyed an opponent's ship, false otherwise
*/
private boolean destroyedOpponentShip(EffectMessage msg) {
return msg.getDestroyedShip() != null && msg.isOwnShot();
}
}

View File

@@ -15,13 +15,7 @@
import pp.battleship.model.IntPoint;
import pp.battleship.model.ShipMap;
import pp.battleship.model.dto.ShipMapDTO;
import pp.battleship.notification.ClientStateEvent;
import pp.battleship.notification.GameEvent;
import pp.battleship.notification.GameEventBroker;
import pp.battleship.notification.GameEventListener;
import pp.battleship.notification.InfoTextEvent;
import pp.battleship.notification.Sound;
import pp.battleship.notification.SoundEvent;
import pp.battleship.notification.*;
import java.io.File;
import java.io.IOException;
@@ -258,6 +252,15 @@ public void playSound(Sound sound) {
notifyListeners(new SoundEvent(sound));
}
/**
* Emits an event to play the specified music.
*
* @param music the music to be played.
*/
public void playMusic(Music music) {
notifyListeners(new MusicEvent(music));
}
/**
* Loads a map from the specified file.
*

View File

@@ -227,7 +227,7 @@ private ShipMap harbor() {
}
/**
* Loads a map from the specified file. Also Checks if the map is valid
* Loads a map from the specified file.
*
* @param file the file to load the map from
* @throws IOException if the map cannot be loaded
@@ -237,9 +237,8 @@ public void loadMap(File file) throws IOException {
final ShipMapDTO dto = ShipMapDTO.loadFrom(file);
if (!dto.fits(logic.getDetails()))
throw new IOException(lookup("map.doesnt.fit"));
if(!validMap(dto)){
throw new IOException(lookup("map.is.invalid"));
}
if (!validMap(dto))
throw new IOException(lookup("map.invalid"));
ownMap().clear();
dto.getShips().forEach(ownMap()::add);
harbor().clear();
@@ -268,49 +267,68 @@ public boolean maySaveMap() {
}
/**
* Checks if the map is valid in terms of overlapping and if the ship is within the boundries of the map
* @param dto DataTransferObject is the loaded json file
* @return returns true if the map is valid, false otherwhise
* Validates the given ShipMapDTO by checking if all ships are within bounds
* and do not overlap with each other.
*
* @param dto the ShipMapDTO to validate
* @return true if the map is valid, false otherwise
*/
private boolean validMap(ShipMapDTO dto) {
return inBoundsClient(dto) && overLapClient(dto);
return inBounds(dto) && !overlaps(dto);
}
/**
* Checks if the Ships overlap on the map
* @param dto DataTransferObject is the loaded json file
* @return returns true if the ships arent overlapping, false otherwhise
* Checks if all ships in the given ShipMapDTO are within the bounds of the map.
*
* @param dto the ShipMapDTO to validate
* @return true if all ships are within bounds, false otherwise
*/
private boolean overLapClient(ShipMapDTO dto) {
List<Battleship> battleshipList = dto.getShips();
for (int i = 0; i < battleshipList.size(); i++) {
Battleship ship1 = battleshipList.get(i);
for (int j = i + 1; j < battleshipList.size(); j++) {
Battleship ship2 = battleshipList.get(j);
if (ship1.collidesWith(ship2)) {
return false;
}
}
}
return true;
}
/**
* Checks if the Ship is in the map Boundries
* @param dto DataTransferObject is the loaded json file
* @return true if the ship is in the maps boundriess, false otherwhise
*/
private boolean inBoundsClient(ShipMapDTO dto) {
int widht = dto.getWidth();
int height = dto.getHeight();
for (int i = 0; i < dto.getShips().size(); i++) {
Battleship localShip = dto.getShips().get(i);
if (!(localShip.getMaxX() < widht && localShip.getMaxY() < height && localShip.getMinY() >= 0 && localShip.getMinX() >= 0)) {
private boolean inBounds(ShipMapDTO dto) {
List<Battleship> ships = dto.getShips();
for (Battleship ship : ships) {
if (!isWithinBounds(ship, dto.getWidth(), dto.getHeight())) {
return false;
}
}
return true;
}
/**
* Checks if the given ship is within the bounds of the map.
*
* @param ship the Battleship to check
* @param width the width of the map
* @param height the height of the map
* @return true if the ship is within bounds, false otherwise
*/
private boolean isWithinBounds(Battleship ship, int width, int height) {
int minX = ship.getMinX();
int maxX = ship.getMaxX();
int minY = ship.getMinY();
int maxY = ship.getMaxY();
return minX >= 0 && minX < width &&
minY >= 0 && minY < height &&
maxX >= 0 && maxX < width &&
maxY >= 0 && maxY < height;
}
/**
* Checks if any ships in the given ShipMapDTO overlap with each other.
*
* @param dto the ShipMapDTO to validate
* @return true if any ships overlap, false otherwise
*/
private boolean overlaps(ShipMapDTO dto) {
List<Battleship> ships = dto.getShips();
for (int i = 0; i < ships.size(); i++) {
Battleship ship1 = ships.get(i);
for (int j = i + 1; j < ships.size(); j++) {
Battleship ship2 = ships.get(j);
if (ship1.collidesWith(ship2)) {
return true; // Collision detected
}
}
}
return false;
}
}

View File

@@ -7,7 +7,9 @@
package pp.battleship.game.client;
import pp.battleship.message.server.GameDetails;
import pp.battleship.message.server.StartBattleMessage;
import pp.battleship.notification.Music;
import java.lang.System.Logger.Level;
@@ -37,5 +39,19 @@ public void receivedStartBattle(StartBattleMessage msg) {
ClientGameLogic.LOGGER.log(Level.INFO, "start battle, {0} turn", msg.isMyTurn() ? "my" : "other's"); //NON-NLS
logic.setInfoText(msg.getInfoTextKey());
logic.setState(new BattleState(logic, msg.isMyTurn()));
logic.playMusic(Music.GAME_MUSIC);
}
/**
* Handles the GameDetails message received from the server.
* If the map is invalid, the editor state is set.
*
* @param msg the GameDetails message received
*/
@Override
public void receivedGameDetails(GameDetails msg) {
ClientGameLogic.LOGGER.log(Level.WARNING, "Invalid Map"); //NON-NLS
logic.setInfoText("map.invalid");
logic.setState(new EditorState(logic));
}
}

View File

@@ -8,6 +8,7 @@
package pp.battleship.game.server;
import pp.battleship.BattleshipConfig;
import pp.battleship.message.client.AnimationMessage;
import pp.battleship.message.client.ClientInterpreter;
import pp.battleship.message.client.MapMessage;
import pp.battleship.message.client.ShootMessage;
@@ -35,6 +36,7 @@ public class ServerGameLogic implements ClientInterpreter {
private final BattleshipConfig config;
private final List<Player> players = new ArrayList<>(2);
private final Set<Player> readyPlayers = new HashSet<>();
private final Set<Player> finishedAnimation = new HashSet<>();
private final ServerSender serverSender;
private Player activePlayer;
private ServerState state = ServerState.WAIT;
@@ -54,7 +56,6 @@ public ServerGameLogic(ServerSender serverSender, BattleshipConfig config) {
* Returns the state of the game.
*/
ServerState getState() {
return state;
}
@@ -134,7 +135,7 @@ public Player addPlayer(int id) {
}
/**
* Handles the reception of a MapMessage. Also Checks if the given map is valid or invalid
* Handles the reception of a MapMessage.
*
* @param msg the received MapMessage
* @param from the ID of the sender client
@@ -143,65 +144,79 @@ public Player addPlayer(int id) {
public void received(MapMessage msg, int from) {
if (state != ServerState.SET_UP)
LOGGER.log(Level.ERROR, "playerReady not allowed in {0}", state); //NON-NLS
else if(!validMap(msg,from)){
LOGGER.log(Level.ERROR, "Map message not valid",state);
}
else
else if (validMap(msg))
playerReady(getPlayerById(from), msg.getShips());
}
/**
* Checks if the map is Valid in terms of boundries and overlaps
* *
* @param msg the received MapMessage
* @param id the ID of the sender client
* @return returns true if the map is valid, false otherwhise
*/
private boolean validMap(MapMessage msg, int id) {
return inBounds(msg, id) && overLap(msg);
}
/**
* Checks if the Ships overLap
*
* @param msg the received MapMessage
* @return returns true if the ships arent overlapping, false otherwhise
*/
private boolean overLap(MapMessage msg) {
List<Battleship> battleshipList = msg.getShips();
for (int i = 0; i < battleshipList.size(); i++) {
Battleship ship1 = battleshipList.get(i);
for (int j = i + 1; j < battleshipList.size(); j++) {
Battleship ship2 = battleshipList.get(j);
if (ship1.collidesWith(ship2)) {
return false;
}
}
else {
LOGGER.log(Level.ERROR, "map does not fit game details"); //NON-NLS
send(getPlayerById(from), new GameDetails(config));
}
return true;
}
/**
* Checks if the Ship is placed in Bounds with the Map
* Validates the received map message by checking if all ships are within bounds
* and do not overlap with each other.
*
* @param msg the received MapMessage
* @param id the ID of the sender client
* @return returns true if the ship is within the maps boundries, false otherwhise
* @param msg the received MapMessage containing the ships
* @return true if the map is valid, false otherwise
*/
private boolean inBounds(MapMessage msg, int id) {
int widht = getPlayerById(id).getMap().getWidth();
int height = getPlayerById(id).getMap().getHeight();
private boolean validMap(MapMessage msg) {
List<Battleship> ships = msg.getShips();
return inBounds(ships) && !overlaps(ships);
}
for (int i = 0; i < msg.getShips().size(); i++) {
Battleship localShip = msg.getShips().get(i);
if (!(localShip.getMaxX() < widht && localShip.getMaxY() < height && localShip.getMinY() >= 0 && localShip.getMinX() >= 0)) {
/**
* Checks if all ships in the given list are within the bounds of the map.
*
* @param ships the list of Battleships to validate
* @return true if all ships are within bounds, false otherwise
*/
private boolean inBounds(List<Battleship> ships) {
for (Battleship ship : ships) {
if (!isWithinBounds(ship)) {
return false;
}
}
return true;
}
/**
* Checks if the given ship is within the bounds of the map.
*
* @param ship the Battleship to check
* @return true if the ship is within bounds, false otherwise
*/
private boolean isWithinBounds(Battleship ship) {
int minX = ship.getMinX();
int maxX = ship.getMaxX();
int minY = ship.getMinY();
int maxY = ship.getMaxY();
int width = config.getMapWidth();
int height = config.getMapHeight();
return minX >= 0 && minX < width &&
minY >= 0 && minY < height &&
maxX >= 0 && maxX < width &&
maxY >= 0 && maxY < height;
}
/**
* Checks if any ships in the given list overlap with each other.
*
* @param ships the list of Battleships to validate
* @return true if any ships overlap, false otherwise
*/
private boolean overlaps(List<Battleship> ships) {
for (int i = 0; i < ships.size(); i++) {
Battleship ship1 = ships.get(i);
for (int j = i + 1; j < ships.size(); j++) {
Battleship ship2 = ships.get(j);
if (ship1.collidesWith(ship2)) {
return true; // Collision detected
}
}
}
return false;
}
/**
* Handles the reception of a ShootMessage.
*
@@ -212,8 +227,40 @@ private boolean inBounds(MapMessage msg, int id) {
public void received(ShootMessage msg, int from) {
if (state != ServerState.BATTLE)
LOGGER.log(Level.ERROR, "shoot not allowed in {0}", state); //NON-NLS
else
else {
setState(ServerState.ANIMATION);
shoot(getPlayerById(from), msg.getPosition());
}
}
/**
* Handles the reception of an {@link AnimationMessage}.
* Marks the player's animation as finished and transitions the game state if necessary.
*
* @param msg the received {@code AnimationMessage}
* @param from the ID of the sender client
*/
@Override
public void received(AnimationMessage msg, int from) {
if (state != ServerState.ANIMATION)
LOGGER.log(Level.ERROR, "animation not allowed in {0}", state); //NON-NLS
else
finishedAnimation(getPlayerById(from));
}
/**
* Marks the player's animation as finished and transitions the game state if necessary.
*
* @param player the player whose animation is finished
*/
private void finishedAnimation(Player player) {
if (!finishedAnimation.add(player)) {
LOGGER.log(Level.ERROR, "{0}'s animation was already finished", player);
}
if (finishedAnimation.size() == 2) {
finishedAnimation.clear();
setState(ServerState.BATTLE);
}
}
/**

View File

@@ -26,6 +26,11 @@ enum ServerState {
*/
BATTLE,
/**
* The server is waiting for clients to finish their animations.
*/
ANIMATION,
/**
* The game has ended because all the ships of one player have been destroyed.
*/

View File

@@ -7,10 +7,7 @@
package pp.battleship.game.singlemode;
import pp.battleship.message.client.ClientInterpreter;
import pp.battleship.message.client.ClientMessage;
import pp.battleship.message.client.MapMessage;
import pp.battleship.message.client.ShootMessage;
import pp.battleship.message.client.*;
import pp.battleship.model.Battleship;
/**
@@ -63,6 +60,19 @@ public void received(MapMessage msg, int from) {
copiedMessage = new MapMessage(msg.getShips().stream().map(Copycat::copy).toList());
}
/**
* Handles the reception of a {@link AnimationMessage}.
* Since a {@code AnimationMessage} does not need to be copied, it is directly assigned.
*
* @param msg the received {@code AnimationMessage}
* @param from the identifier of the sender
*/
@Override
public void received(AnimationMessage msg, int from) {
// copying is not necessary
copiedMessage = msg;
}
/**
* Creates a copy of the provided {@link Battleship}.
*

View File

@@ -1,6 +1,7 @@
package pp.battleship.game.singlemode;
import pp.battleship.game.client.BattleshipClient;
import pp.battleship.message.client.AnimationMessage;
import pp.battleship.message.client.MapMessage;
import pp.battleship.message.client.ShootMessage;
import pp.battleship.message.server.EffectMessage;
@@ -121,6 +122,7 @@ public void received(StartBattleMessage msg) {
@Override
public void received(EffectMessage msg) {
LOGGER.log(Level.INFO, "Received EffectMessage: {0}", msg); //NON-NLS
connection.sendRobotMessage(new AnimationMessage());
if (msg.isMyTurn())
shoot();
}

View File

@@ -0,0 +1,27 @@
package pp.battleship.message.client;
import com.jme3.network.serializing.Serializable;
/**
* A message indicating an animation event is finished in the game. (Client &#8594; Server)
*/
@Serializable
public class AnimationMessage extends ClientMessage {
/**
* Constructs a new AnimationMessage instance.
*/
public AnimationMessage() {
super();
}
/**
* Accepts a visitor for processing this message.
*
* @param interpreter the visitor to be used for processing
* @param from the connection ID of the sender
*/
@Override
public void accept(ClientInterpreter interpreter, int from) {
interpreter.received(this, from);
}
}

View File

@@ -26,4 +26,12 @@ public interface ClientInterpreter {
* @param from the connection ID from which the message was received
*/
void received(MapMessage msg, int from);
/**
* Processes a received AnimationMessage.
*
* @param msg the AnimationMessage to be processed
* @param from the connection ID from which the message was received
*/
void received(AnimationMessage msg, int from);
}

View File

@@ -1,103 +1,32 @@
package pp.battleship.model;
import com.jme3.math.Vector3f;
import pp.battleship.game.client.ClientGameLogic;
import pp.battleship.message.server.EffectMessage;
import pp.util.FloatMath;
/**
* Represents a shell in the Battleship game.
*/
public class Shell implements Item {
private final Vector3f startPosition; // Startposition des Geschosses
private final Vector3f targetPosition; // Zielposition des Geschosses0
private final Vector3f currentPosition; // Aktuelle Position des Geschosses
private final float speed; // Geschwindigkeit des Geschosses
private final EffectMessage msg;
private final ClientGameLogic logic;
private final int x;
private final int y;
private float progress;
/**
* Initializes a Shell with start position, target position, speed, message, and game logic.
* @param startPosition initial position of the shell
* @param targetPosition target position of the shell
* @param speed movement speed of the shell
* @param msg effect message related to the shell
* @param logic game logic instance
*/
public Shell(Vector3f startPosition, Vector3f targetPosition, float speed, EffectMessage msg, ClientGameLogic logic) {
this.startPosition = startPosition;
this.targetPosition = targetPosition;
this.currentPosition = new Vector3f(startPosition); // Initiale Position ist die Startposition
this.speed = speed;
this.msg = msg;
this.logic = logic;
public Shell(Shot shot) {
this.x = shot.getX();
this.y = shot.getY();
}
/**
* Updates the shell's position based on elapsed time, using eased interpolation between start and target positions.
* @param deltaTime time elapsed since last update
*/
public void updatePosition(float deltaTime) {
progress += deltaTime * speed;
progress = FloatMath.clamp(progress, 0.0f, 1.0f);
float t = FloatMath.easeInOutElastic(progress);
// Interpoliere die Position zwischen Start- und Zielposition basierend auf dem Fortschritt
currentPosition.y = FloatMath.extrapolateLinear(t, startPosition.y, targetPosition.y);
currentPosition.x = FloatMath.extrapolateLinear(t, startPosition.x, targetPosition.x);
currentPosition.z = FloatMath.extrapolateLinear(t, startPosition.z, targetPosition.z);
public int getX() {
return x;
}
/**
* getter for Current Position
* @return current position
*/
public Vector3f getCurrentPosition() {
return currentPosition;
public int getY() {
return y;
}
/**
* @param visitor the visitor performing operations on the item
* @param <T> generic type
* @return shell
*/
@Override
public <T> T accept(Visitor<T> visitor) {
return visitor.visit(this);
}
/**
* Visitor pattern
* @param visitor the visitor to accept
*/
@Override
public void accept(VoidVisitor visitor) {
visitor.visit(this);
}
/**
* getter for the isFinished boolean
* @return true if progress lesser than 1, false otherwise
*/
public boolean isFinished() {
return progress >= 1;
}
/**
* getter for EffectMessage
* @return EffectMessage
*/
public EffectMessage getMsg() {
return msg;
}
/**
* getter for Client logic
* @return Client logic
*/
public ClientGameLogic getLogic() {
return logic;
}
}

View File

@@ -78,14 +78,6 @@ public void add(Battleship ship) {
addItem(ship);
}
/**
*
* @param shell
*/
public void add(Shell shell){
addItem(shell);
}
/**
* Registers a shot on the map, updates the state of the affected ship (if any),
* and triggers an item addition event.
@@ -99,6 +91,15 @@ public void add(Shot shot) {
addItem(shot);
}
/**
* Adds a shell to the map and triggers an item addition event.
*
* @param shell the shell to be added to the map
*/
public void add(Shell shell) {
addItem(shell);
}
/**
* Removes an item from the map and triggers an item removal event.
*
@@ -189,8 +190,8 @@ public int getHeight() {
*/
public boolean isValid(Battleship ship) {
return isValid(ship.getMinX(), ship.getMinY()) &&
isValid(ship.getMaxX(), ship.getMaxY()) &&
getShips().filter(s -> s != ship).noneMatch(ship::collidesWith);
isValid(ship.getMaxX(), ship.getMaxY()) &&
getShips().filter(s -> s != ship).noneMatch(ship::collidesWith);
}
/**
@@ -202,8 +203,8 @@ public boolean isValid(Battleship ship) {
*/
public Battleship findShipAt(int x, int y) {
return getShips().filter(ship -> ship.contains(x, y))
.findAny()
.orElse(null);
.findAny()
.orElse(null);
}
/**
@@ -235,7 +236,7 @@ public boolean isValid(IntPosition pos) {
*/
public boolean isValid(int x, int y) {
return x >= 0 && x < width &&
y >= 0 && y < height;
y >= 0 && y < height;
}
/**

View File

@@ -32,7 +32,7 @@ public interface Visitor<T> {
/**
* Visits a Shell element.
*
* @param shell the shell element to visit
* @param shell the Shell element to visit
* @return the result of visiting the Shell element
*/
T visit(Shell shell);

View File

@@ -27,7 +27,7 @@ public interface VoidVisitor {
void visit(Battleship ship);
/**
* Visits a Shell element
* Visits a Shell element.
*
* @param shell the Shell element to visit
*/

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