Progetto-ingegneria-del-sof…/deliverables/JAVADOC/it.polimi.ingsw.gc14/it/polimi/ingsw/gc14/GameEventProcessor.html

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<ol class="toc-list" tabindex="-1">
<li><a href="#" tabindex="0">Description</a></li>
<li><a href="#field-summary" tabindex="0">Field Summary</a></li>
<li><a href="#constructor-summary" tabindex="0">Constructor Summary</a></li>
<li><a href="#method-summary" tabindex="0">Method Summary</a></li>
<li><a href="#field-detail" tabindex="0">Field Details</a>
<ol class="toc-list">
<li><a href="#actionQueue" tabindex="0">actionQueue</a></li>
<li><a href="#gameController" tabindex="0">gameController</a></li>
<li><a href="#playerList" tabindex="0">playerList</a></li>
<li><a href="#broadcaster" tabindex="0">broadcaster</a></li>
<li><a href="#saveManager" tabindex="0">saveManager</a></li>
<li><a href="#timerExecutor" tabindex="0">timerExecutor</a></li>
<li><a href="#disconnectionTimer" tabindex="0">disconnectionTimer</a></li>
</ol>
</li>
<li><a href="#constructor-detail" tabindex="0">Constructor Details</a>
<ol class="toc-list">
<li><a href="#%3Cinit%3E(java.util.concurrent.BlockingQueue,it.polimi.ingsw.gc14.Controller.GameController,it.polimi.ingsw.gc14.LimitedMap,it.polimi.ingsw.gc14.Network.CompositeClientBroadcaster,it.polimi.ingsw.gc14.SaveManager)" tabindex="0">GameEventProcessor(BlockingQueue, GameController, LimitedMap, CompositeClientBroadcaster, SaveManager)</a></li>
</ol>
</li>
<li><a href="#method-detail" tabindex="0">Method Details</a>
<ol class="toc-list">
<li><a href="#doFirstEvent()" tabindex="0">doFirstEvent()</a></li>
<li><a href="#isGameActive()" tabindex="0">isGameActive()</a></li>
<li><a href="#isSuspended()" tabindex="0">isSuspended()</a></li>
<li><a href="#handleInactiveGame(it.polimi.ingsw.gc14.Network.NetworkEvent)" tabindex="0">handleInactiveGame(NetworkEvent)</a></li>
<li><a href="#handleSuspendedGame(it.polimi.ingsw.gc14.Network.NetworkEvent)" tabindex="0">handleSuspendedGame(NetworkEvent)</a></li>
<li><a href="#abortGame()" tabindex="0">abortGame()</a></li>
<li><a href="#rejectEvent(it.polimi.ingsw.gc14.Network.NetworkEvent)" tabindex="0">rejectEvent(NetworkEvent)</a></li>
<li><a href="#applyAndBroadcast(it.polimi.ingsw.gc14.Network.NetworkEvent)" tabindex="0">applyAndBroadcast(NetworkEvent)</a></li>
<li><a href="#cancelForfeitTimerIfReconnect(it.polimi.ingsw.gc14.Network.NetworkEvent)" tabindex="0">cancelForfeitTimerIfReconnect(NetworkEvent)</a></li>
<li><a href="#enrichEvent(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game)" tabindex="0">enrichEvent(NetworkEvent, Game)</a></li>
<li><a href="#startForfeitTimerIfNeeded(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game)" tabindex="0">startForfeitTimerIfNeeded(NetworkEvent, Game)</a></li>
<li><a href="#endGameForfeit(it.polimi.ingsw.gc14.Model.Game)" tabindex="0">endGameForfeit(Game)</a></li>
<li><a href="#broadcastResult(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game,int)" tabindex="0">broadcastResult(NetworkEvent, Game, int)</a></li>
<li><a href="#onlinePlayerCount()" tabindex="0">onlinePlayerCount()</a></li>
<li><a href="#buildDisconnectedList(it.polimi.ingsw.gc14.Model.Game)" tabindex="0">buildDisconnectedList(Game)</a></li>
<li><a href="#removeOfflinePlayers()" tabindex="0">removeOfflinePlayers()</a></li>
</ol>
</li>
</ol>
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<div class="header">
<h1 title="Class GameEventProcessor" class="title">Class GameEventProcessor</h1>
</div>
<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
<div class="inheritance">it.polimi.ingsw.gc14.GameEventProcessor</div>
</div>
<section class="class-description" id="class-description">
<hr>
<div class="horizontal-scroll">
<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">GameEventProcessor</span>
<span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
<div class="block">Processes game events from the action queue and routes each one
based on the current game state.

<p>The three top-level states that determine routing are:
<ul>
  <li><b>Inactive</b> – no game model is present, or the game has ended.
      Only disconnection cleanup is performed.</li>
  <li><b>Suspended</b> – a forfeit timer is running because exactly one
      player remains online. Only reconnection events are accepted.</li>
  <li><b>Active</b> – normal gameplay; every event is applied, saved,
      and broadcast.</li>
</ul>

<p>This class is not thread-safe by itself: it relies on the caller
(the game loop in <code>ServerLauncher</code>) to drive it from a single
thread via <a href="#doFirstEvent()"><code>doFirstEvent()</code></a>.</div>
</div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- =========== FIELD SUMMARY =========== -->
<li>
<section class="field-summary" id="field-summary">
<h2>Field Summary</h2>
<div class="caption"><span>Fields</span></div>
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Field</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><code>private final <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/BlockingQueue.html" title="class or interface in java.util.concurrent" class="external-link">BlockingQueue</a><wbr>&lt;<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#actionQueue" class="member-name-link">actionQueue</a></code></div>
<div class="col-last even-row-color">
<div class="block">Queue from which incoming client events are consumed one at a time.</div>
</div>
<div class="col-first odd-row-color"><code>private final <a href="Network/CompositeClientBroadcaster.html" title="class in it.polimi.ingsw.gc14.Network">CompositeClientBroadcaster</a></code></div>
<div class="col-second odd-row-color"><code><a href="#broadcaster" class="member-name-link">broadcaster</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Broadcaster used to push events and model snapshots to all connected clients.</div>
</div>
<div class="col-first even-row-color"><code>private <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/ScheduledFuture.html" title="class or interface in java.util.concurrent" class="external-link">ScheduledFuture</a><wbr>&lt;?&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#disconnectionTimer" class="member-name-link">disconnectionTimer</a></code></div>
<div class="col-last even-row-color">
<div class="block">Handle to the running forfeit timer, or <code>null</code> when no timer is active.</div>
</div>
<div class="col-first odd-row-color"><code>private final <a href="Controller/GameController.html" title="class in it.polimi.ingsw.gc14.Controller">GameController</a></code></div>
<div class="col-second odd-row-color"><code><a href="#gameController" class="member-name-link">gameController</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Server-side game controller; all model mutations go through this.</div>
</div>
<div class="col-first even-row-color"><code>private final <a href="LimitedMap.html" title="class in it.polimi.ingsw.gc14">LimitedMap</a><wbr>&lt;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>&gt;</code></div>
<div class="col-second even-row-color"><code><a href="#playerList" class="member-name-link">playerList</a></code></div>
<div class="col-last even-row-color">
<div class="block">Shared map tracking each player's online status (<code>true</code> = online).</div>
</div>
<div class="col-first odd-row-color"><code>private final <a href="SaveManager.html" title="class in it.polimi.ingsw.gc14">SaveManager</a></code></div>
<div class="col-second odd-row-color"><code><a href="#saveManager" class="member-name-link">saveManager</a></code></div>
<div class="col-last odd-row-color">
<div class="block">Persists and deletes game save files.</div>
</div>
<div class="col-first even-row-color"><code>private final <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/ScheduledExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ScheduledExecutorService</a></code></div>
<div class="col-second even-row-color"><code><a href="#timerExecutor" class="member-name-link">timerExecutor</a></code></div>
<div class="col-last even-row-color">
<div class="block">Single-thread executor used exclusively for the forfeit timer.</div>
</div>
</div>
</section>
</li>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(java.util.concurrent.BlockingQueue,it.polimi.ingsw.gc14.Controller.GameController,it.polimi.ingsw.gc14.LimitedMap,it.polimi.ingsw.gc14.Network.CompositeClientBroadcaster,it.polimi.ingsw.gc14.SaveManager)" class="member-name-link">GameEventProcessor</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/BlockingQueue.html" title="class or interface in java.util.concurrent" class="external-link">BlockingQueue</a>&lt;<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&gt;&nbsp;actionQueue,
 <a href="Controller/GameController.html" title="class in it.polimi.ingsw.gc14.Controller">GameController</a>&nbsp;gameController,
 <a href="LimitedMap.html" title="class in it.polimi.ingsw.gc14">LimitedMap</a>&lt;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>&gt;&nbsp;playerList,
 <a href="Network/CompositeClientBroadcaster.html" title="class in it.polimi.ingsw.gc14.Network">CompositeClientBroadcaster</a>&nbsp;broadcaster,
 <a href="SaveManager.html" title="class in it.polimi.ingsw.gc14">SaveManager</a>&nbsp;saveManager)</code></div>
<div class="col-last even-row-color">
<div class="block">Constructs a <code>GameEventProcessor</code> with all required dependencies.</div>
</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
<div class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#abortGame()" class="member-name-link">abortGame</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Cancels the forfeit timer, clears the player list, and resets the model.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#applyAndBroadcast(it.polimi.ingsw.gc14.Network.NetworkEvent)" class="member-name-link">applyAndBroadcast</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Applies the event to the game controller, saves the updated state,
and broadcasts the result to connected clients.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#broadcastResult(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game,int)" class="member-name-link">broadcastResult</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event,
 <a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game,
 int&nbsp;roundBefore)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Determines what to broadcast after a successful event application:

  If the round advanced, an <a href="Network/NetworkEvents/ApplyNextRound.html" title="class in it.polimi.ingsw.gc14.Network.NetworkEvents"><code>ApplyNextRound</code></a> event (with updated
      card lists) replaces the original event.
  If the game has ended, an <a href="Network/NetworkEvents/EndedGame.html" title="class in it.polimi.ingsw.gc14.Network.NetworkEvents"><code>EndedGame</code></a> event is sent and the
      save file is deleted.
  Otherwise the original event is broadcast as-is.
</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a><wbr>&lt;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#buildDisconnectedList(it.polimi.ingsw.gc14.Model.Game)" class="member-name-link">buildDisconnectedList</a><wbr>(<a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Builds the list of usernames of players currently marked as disconnected
in the game model.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#cancelForfeitTimerIfReconnect(it.polimi.ingsw.gc14.Network.NetworkEvent)" class="member-name-link">cancelForfeitTimerIfReconnect</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Cancels the forfeit timer if the event is a successful reconnection.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#doFirstEvent()" class="member-name-link">doFirstEvent</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Blocks until one event is available in the queue, then routes it to the
appropriate handler based on the current game state.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#endGameForfeit(it.polimi.ingsw.gc14.Model.Game)" class="member-name-link">endGameForfeit</a><wbr>(<a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Ends the game by forfeit when the timer expires without a reconnection.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#enrichEvent(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game)" class="member-name-link">enrichEvent</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event,
 <a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Populates the event with the current game state so that clients can
update their mini-model after receiving it.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#handleInactiveGame(it.polimi.ingsw.gc14.Network.NetworkEvent)" class="member-name-link">handleInactiveGame</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Handles events that arrive when no active game exists (not yet started,
or already ended).</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#handleSuspendedGame(it.polimi.ingsw.gc14.Network.NetworkEvent)" class="member-name-link">handleSuspendedGame</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Routes events while the game is suspended waiting for a reconnection.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private boolean</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isGameActive()" class="member-name-link">isGameActive</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns <code>true</code> when there is an ongoing game that has not yet ended.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private boolean</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#isSuspended()" class="member-name-link">isSuspended</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns <code>true</code> when the forfeit timer is running, meaning only one
player is currently online and the game is waiting for a reconnection.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private long</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#onlinePlayerCount()" class="member-name-link">onlinePlayerCount</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Returns the number of players currently marked as online in the player list.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#rejectEvent(it.polimi.ingsw.gc14.Network.NetworkEvent)" class="member-name-link">rejectEvent</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Marks the event as an error and broadcasts it back to the requesting
player.</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#removeOfflinePlayers()" class="member-name-link">removeOfflinePlayers</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Removes all offline entries (value <code>false</code>) from the player list.</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>private void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#startForfeitTimerIfNeeded(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game)" class="member-name-link">startForfeitTimerIfNeeded</a><wbr>(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event,
 <a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Schedules the 60-second forfeit timer if a disconnection has left
exactly one player online.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#method-summary" title="class or interface in java.lang" class="external-link">Object</a></h3>
<code><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ============ FIELD DETAIL =========== -->
<li>
<section class="field-details" id="field-detail">
<h2>Field Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="actionQueue">
<h3>actionQueue</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/BlockingQueue.html" title="class or interface in java.util.concurrent" class="external-link">BlockingQueue</a>&lt;<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&gt;</span>&nbsp;<span class="element-name">actionQueue</span></div>
<div class="block">Queue from which incoming client events are consumed one at a time.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="gameController">
<h3>gameController</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="Controller/GameController.html" title="class in it.polimi.ingsw.gc14.Controller">GameController</a></span>&nbsp;<span class="element-name">gameController</span></div>
<div class="block">Server-side game controller; all model mutations go through this.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="playerList">
<h3>playerList</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="LimitedMap.html" title="class in it.polimi.ingsw.gc14">LimitedMap</a>&lt;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>&gt;</span>&nbsp;<span class="element-name">playerList</span></div>
<div class="block">Shared map tracking each player's online status (<code>true</code> = online).</div>
</div>
</section>
</li>
<li>
<section class="detail" id="broadcaster">
<h3>broadcaster</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="Network/CompositeClientBroadcaster.html" title="class in it.polimi.ingsw.gc14.Network">CompositeClientBroadcaster</a></span>&nbsp;<span class="element-name">broadcaster</span></div>
<div class="block">Broadcaster used to push events and model snapshots to all connected clients.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="saveManager">
<h3>saveManager</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="SaveManager.html" title="class in it.polimi.ingsw.gc14">SaveManager</a></span>&nbsp;<span class="element-name">saveManager</span></div>
<div class="block">Persists and deletes game save files.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="timerExecutor">
<h3>timerExecutor</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private final</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/ScheduledExecutorService.html" title="class or interface in java.util.concurrent" class="external-link">ScheduledExecutorService</a></span>&nbsp;<span class="element-name">timerExecutor</span></div>
<div class="block">Single-thread executor used exclusively for the forfeit timer. Daemon so it does not block JVM shutdown.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="disconnectionTimer">
<h3>disconnectionTimer</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/ScheduledFuture.html" title="class or interface in java.util.concurrent" class="external-link">ScheduledFuture</a>&lt;?&gt;</span>&nbsp;<span class="element-name">disconnectionTimer</span></div>
<div class="block">Handle to the running forfeit timer, or <code>null</code> when no timer is active.
A non-null value signals that the game is in the suspended state.</div>
</div>
</section>
</li>
</ul>
</section>
</li>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="&lt;init&gt;(java.util.concurrent.BlockingQueue,it.polimi.ingsw.gc14.Controller.GameController,it.polimi.ingsw.gc14.LimitedMap,it.polimi.ingsw.gc14.Network.CompositeClientBroadcaster,it.polimi.ingsw.gc14.SaveManager)">
<h3>GameEventProcessor</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">GameEventProcessor</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/concurrent/BlockingQueue.html" title="class or interface in java.util.concurrent" class="external-link">BlockingQueue</a>&lt;<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&gt;&nbsp;actionQueue,
 <a href="Controller/GameController.html" title="class in it.polimi.ingsw.gc14.Controller">GameController</a>&nbsp;gameController,
 <a href="LimitedMap.html" title="class in it.polimi.ingsw.gc14">LimitedMap</a>&lt;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Boolean.html" title="class or interface in java.lang" class="external-link">Boolean</a>&gt;&nbsp;playerList,
 <a href="Network/CompositeClientBroadcaster.html" title="class in it.polimi.ingsw.gc14.Network">CompositeClientBroadcaster</a>&nbsp;broadcaster,
 <a href="SaveManager.html" title="class in it.polimi.ingsw.gc14">SaveManager</a>&nbsp;saveManager)</span></div>
<div class="block">Constructs a <code>GameEventProcessor</code> with all required dependencies.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>actionQueue</code> - the queue from which incoming events are consumed.</dd>
<dd><code>gameController</code> - the server-side game controller.</dd>
<dd><code>playerList</code> - the shared map tracking each player's online status.</dd>
<dd><code>broadcaster</code> - the broadcaster used to notify all connected clients.</dd>
<dd><code>saveManager</code> - the save manager used to persist the game state.</dd>
</dl>
</div>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="doFirstEvent()">
<h3>doFirstEvent</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">doFirstEvent</span>()
                  throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/InterruptedException.html" title="class or interface in java.lang" class="external-link">InterruptedException</a></span></div>
<div class="block">Blocks until one event is available in the queue, then routes it to the
appropriate handler based on the current game state.</div>
<dl class="notes">
<dt>Throws:</dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/InterruptedException.html" title="class or interface in java.lang" class="external-link">InterruptedException</a></code> - if the thread is interrupted while waiting
                             for the next event.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="isGameActive()">
<h3>isGameActive</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isGameActive</span>()</div>
<div class="block">Returns <code>true</code> when there is an ongoing game that has not yet ended.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="isSuspended()">
<h3>isSuspended</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">boolean</span>&nbsp;<span class="element-name">isSuspended</span>()</div>
<div class="block">Returns <code>true</code> when the forfeit timer is running, meaning only one
player is currently online and the game is waiting for a reconnection.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="handleInactiveGame(it.polimi.ingsw.gc14.Network.NetworkEvent)">
<h3>handleInactiveGame</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">handleInactiveGame</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</span></div>
<div class="block">Handles events that arrive when no active game exists (not yet started,
or already ended). Only disconnection cleanup is relevant here.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the incoming event.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="handleSuspendedGame(it.polimi.ingsw.gc14.Network.NetworkEvent)">
<h3>handleSuspendedGame</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">handleSuspendedGame</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</span></div>
<div class="block">Routes events while the game is suspended waiting for a reconnection.
<ul>
  <li>A second disconnection while suspended means no player remains
      online: the game is aborted entirely.</li>
  <li>Any non-reconnection event is rejected with an error.</li>
  <li>A reconnection event is allowed through to <a href="#applyAndBroadcast(it.polimi.ingsw.gc14.Network.NetworkEvent)"><code>applyAndBroadcast(NetworkEvent)</code></a>.</li>
</ul></div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the incoming event.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="abortGame()">
<h3>abortGame</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">abortGame</span>()</div>
<div class="block">Cancels the forfeit timer, clears the player list, and resets the model.
Called when the last remaining player disconnects while the game is suspended.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="rejectEvent(it.polimi.ingsw.gc14.Network.NetworkEvent)">
<h3>rejectEvent</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">rejectEvent</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</span></div>
<div class="block">Marks the event as an error and broadcasts it back to the requesting
player. Used to reject actions that are not permitted in the current state.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the event to reject.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="applyAndBroadcast(it.polimi.ingsw.gc14.Network.NetworkEvent)">
<h3>applyAndBroadcast</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">applyAndBroadcast</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</span></div>
<div class="block">Applies the event to the game controller, saves the updated state,
and broadcasts the result to connected clients.

<p>The entire method body is synchronized on <code>gameController</code> to
prevent concurrent modification of the game model by the network threads.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the event to apply.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="cancelForfeitTimerIfReconnect(it.polimi.ingsw.gc14.Network.NetworkEvent)">
<h3>cancelForfeitTimerIfReconnect</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">cancelForfeitTimerIfReconnect</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event)</span></div>
<div class="block">Cancels the forfeit timer if the event is a successful reconnection.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the event that was just successfully applied.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="enrichEvent(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game)">
<h3>enrichEvent</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">enrichEvent</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event,
 <a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</span></div>
<div class="block">Populates the event with the current game state so that clients can
update their mini-model after receiving it.

<p>Each event subclass overrides <a href="Network/NetworkEvent.html#enrichWithGameState(it.polimi.ingsw.gc14.Model.Game,java.util.ArrayList)"><code>NetworkEvent.enrichWithGameState(Game, ArrayList)</code></a>
to append any type-specific extra fields (available totems, etc.).</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the event to enrich.</dd>
<dd><code>game</code> - the current game model.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="startForfeitTimerIfNeeded(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game)">
<h3>startForfeitTimerIfNeeded</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">startForfeitTimerIfNeeded</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event,
 <a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</span></div>
<div class="block">Schedules the 60-second forfeit timer if a disconnection has left
exactly one player online.

<p>If a previous timer is still pending it is canceled first to avoid
duplicate timers.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the event that was just applied.</dd>
<dd><code>game</code> - the current game model.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="endGameForfeit(it.polimi.ingsw.gc14.Model.Game)">
<h3>endGameForfeit</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">endGameForfeit</span><wbr><span class="parameters">(<a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</span></div>
<div class="block">Ends the game by forfeit when the timer expires without a reconnection.
Broadcasts an <a href="Network/NetworkEvents/EndedGame.html" title="class in it.polimi.ingsw.gc14.Network.NetworkEvents"><code>EndedGame</code></a> event, deletes the save, and resets state.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>game</code> - the game model captured when the timer was scheduled.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="broadcastResult(it.polimi.ingsw.gc14.Network.NetworkEvent,it.polimi.ingsw.gc14.Model.Game,int)">
<h3>broadcastResult</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">broadcastResult</span><wbr><span class="parameters">(<a href="Network/NetworkEvent.html" title="class in it.polimi.ingsw.gc14.Network">NetworkEvent</a>&nbsp;event,
 <a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game,
 int&nbsp;roundBefore)</span></div>
<div class="block">Determines what to broadcast after a successful event application:
<ul>
  <li>If the round advanced, an <a href="Network/NetworkEvents/ApplyNextRound.html" title="class in it.polimi.ingsw.gc14.Network.NetworkEvents"><code>ApplyNextRound</code></a> event (with updated
      card lists) replaces the original event.</li>
  <li>If the game has ended, an <a href="Network/NetworkEvents/EndedGame.html" title="class in it.polimi.ingsw.gc14.Network.NetworkEvents"><code>EndedGame</code></a> event is sent and the
      save file is deleted.</li>
  <li>Otherwise the original event is broadcast as-is.</li>
</ul></div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>event</code> - the event that was applied.</dd>
<dd><code>game</code> - the current game model (post-apply).</dd>
<dd><code>roundBefore</code> - the round number before the event was applied.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="onlinePlayerCount()">
<h3>onlinePlayerCount</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">onlinePlayerCount</span>()</div>
<div class="block">Returns the number of players currently marked as online in the player list.</div>
</div>
</section>
</li>
<li>
<section class="detail" id="buildDisconnectedList(it.polimi.ingsw.gc14.Model.Game)">
<h3>buildDisconnectedList</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link">ArrayList</a>&lt;<a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&gt;</span>&nbsp;<span class="element-name">buildDisconnectedList</span><wbr><span class="parameters">(<a href="Model/Game.html" title="class in it.polimi.ingsw.gc14.Model">Game</a>&nbsp;game)</span></div>
<div class="block">Builds the list of usernames of players currently marked as disconnected
in the game model.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>game</code> - the current game model.</dd>
<dt>Returns:</dt>
<dd>a new <a href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/util/ArrayList.html" title="class or interface in java.util" class="external-link"><code>ArrayList</code></a> of disconnected usernames.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="removeOfflinePlayers()">
<h3>removeOfflinePlayers</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">private</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">removeOfflinePlayers</span>()</div>
<div class="block">Removes all offline entries (value <code>false</code>) from the player list.
Online players remain until they disconnect naturally.</div>
</div>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
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