implements shell

Projekte/battleship/model/src/main/java/pp/battleship/game/client/BattleState.java

@@ -14,6 +14,7 @@ import pp.battleship.message.server.EffectMessage;
 import pp.battleship.model.IntPoint;
 import pp.battleship.model.ShipMap;
 import pp.battleship.notification.Sound;
+import pp.battleship.model.Shell;
 
 /**
  * Represents the state of the client where players take turns to attack each other's ships.
@@ -53,16 +54,13 @@ class BattleState extends ClientState {
     @Override
     public void receivedEffect(EffectMessage msg) {
         ClientGameLogic.LOGGER.log(Level.INFO, "report effect: {0}", msg); //NON-NLS
-        playSound(msg);
         myTurn = msg.isMyTurn();
         logic.setInfoText(msg.getInfoTextKey());
-        affectedMap(msg).add(msg.getShot());
-        if (destroyedOpponentShip(msg))
-            logic.getOpponentMap().add(msg.getDestroyedShip());
-        if (msg.isGameOver()) {
-            msg.getRemainingOpponentShips().forEach(logic.getOpponentMap()::add);
-            logic.setState(new GameOverState(logic));
-        }
+        Shell shell = new Shell(msg.getShot());
+        affectedMap(msg).add(shell);
+        logic.playSound(Sound.SHELL_FLYING);
+        logic.setState(new ShootingState(logic, shell, myTurn, msg));
+
     }
 
     /**
@@ -81,22 +79,4 @@ class BattleState extends ClientState {
      * @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);
-    }
 }

Projekte/battleship/model/src/main/java/pp/battleship/game/client/ShootingState.java

@@ -0,0 +1,114 @@
+package pp.battleship.game.client;
+
+import pp.battleship.message.client.AnimationFinishedMessage;
+import pp.battleship.message.server.EffectMessage;
+import pp.battleship.model.Battleship;
+import pp.battleship.model.Shell;
+import pp.battleship.model.ShipMap;
+import pp.battleship.notification.Sound;
+
+/**
+ * Represents the shooting state of the game where a shell is fired at the opponent.
+ */
+public class ShootingState extends ClientState {
+    private float shootValue;
+    private final static float SHELL_SPEED = 0.3f;
+    private final Shell shell;
+    private final boolean myTurn;
+    private final EffectMessage msg;
+
+    /**
+     * Constructs a shooting state with the specified game logic.
+     *
+     * @param logic  the game logic
+     * @param shell  the shell being shot
+     * @param myTurn indicates if it is the player's turn
+     * @param msg    the effect message associated with the shooting action
+     */
+    public ShootingState(ClientGameLogic logic, Shell shell, boolean myTurn, EffectMessage msg) {
+        super(logic);
+        this.msg = msg;
+        this.myTurn = myTurn;
+        this.shell = shell;
+        this.shootValue = 0;
+        shell.move(shootValue);
+    }
+
+    @Override
+    public boolean showBattle() {
+        return true;
+    }
+
+    /**
+     * Updates the shooting state by moving the shell based on the elapsed time.
+     *
+     * @param delta the time in seconds since the last update
+     */
+    @Override
+    void update(float delta) {
+        super.update(delta);
+        if (shootValue > 1) {
+            endState();
+        }
+        else {
+            shootValue += delta * SHELL_SPEED;
+            shell.move(shootValue);
+        }
+    }
+
+    /**
+     * Ends the shooting state and processes the effects of the shot.
+     */
+    private void endState() {
+        playSound(msg);
+        affectedMap(msg).add(msg.getShot());
+        affectedMap(msg).remove(shell);
+
+        if (destroyedOpponentShip(msg))
+            logic.getOpponentMap().add(msg.getDestroyedShip());
+        if (msg.isGameOver()) {
+            for (Battleship ship : msg.getRemainingOpponentShips()) {
+                logic.getOpponentMap().add(ship);
+            }
+            logic.setState(new GameOverState(logic));
+            return;
+        }
+        logic.send(new AnimationFinishedMessage());
+        logic.setState(new BattleState(logic, myTurn));
+    }
+
+    /**
+     * Checks if an opponent's ship was destroyed by the shot.
+     *
+     * @param msg the effect message containing the shot details
+     * @return true if an opponent's ship was destroyed, false otherwise
+     */
+    private boolean destroyedOpponentShip(EffectMessage msg) {
+        return msg.getDestroyedShip() != null && msg.isOwnShot();
+    }
+
+    /**
+     * Retrieves the affected map based on whether the shot was owned by the player or the opponent.
+     *
+     * @param msg the effect message containing shot details
+     * @return the ShipMap that was affected by the shot
+     */
+    private ShipMap affectedMap(EffectMessage msg) {
+        return msg.isOwnShot() ? logic.getOpponentMap() : logic.getOwnMap();
+    }
+
+    /**
+     * 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);
+    }
+}

Projekte/battleship/model/src/main/java/pp/battleship/game/server/ServerGameLogic.java

@@ -24,6 +24,7 @@ import pp.battleship.message.server.ServerMessage;
 import pp.battleship.message.server.StartBattleMessage;
 import pp.battleship.model.Battleship;
 import pp.battleship.model.IntPoint;
+import pp.battleship.message.client.AnimationFinishedMessage;
 
 /**
  * Controls the server-side game logic for Battleship.
@@ -38,6 +39,7 @@ public class ServerGameLogic implements ClientInterpreter {
     private final ServerSender serverSender;
     private Player activePlayer;
     private ServerState state = ServerState.WAIT;
+    private Set<Player> waitPlayers = new HashSet<>();
 
     /**
      * Constructs a ServerGameLogic with the specified sender and configuration.