feat: partially implemented not yet refactored lobbyManager
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@ -1,48 +1,196 @@
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package uulm.teamname.marvelous.server.lobbymanager;
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import org.tinylog.Logger;
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import uulm.teamname.marvelous.gamelibrary.config.CharacterConfig;
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import uulm.teamname.marvelous.gamelibrary.config.PartyConfig;
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import uulm.teamname.marvelous.gamelibrary.config.ScenarioConfig;
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import uulm.teamname.marvelous.gamelibrary.Tuple;
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import uulm.teamname.marvelous.gamelibrary.config.CharacterProperties;
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import uulm.teamname.marvelous.gamelibrary.events.Event;
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import uulm.teamname.marvelous.gamelibrary.messages.BasicMessage;
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import uulm.teamname.marvelous.gamelibrary.messages.ParticipantType;
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import uulm.teamname.marvelous.gamelibrary.requests.Request;
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import uulm.teamname.marvelous.gamelibrary.messages.client.CharacterSelectionMessage;
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import uulm.teamname.marvelous.gamelibrary.messages.client.RequestMessage;
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import uulm.teamname.marvelous.gamelibrary.messages.server.GameAssignmentMessage;
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import uulm.teamname.marvelous.server.Server;
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import uulm.teamname.marvelous.server.lobby.Lobby;
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import uulm.teamname.marvelous.server.netconnector.UserManager;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.*;
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import java.util.concurrent.BlockingQueue;
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import java.util.concurrent.LinkedBlockingQueue;
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import java.util.concurrent.TimeUnit;
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import java.util.function.BiConsumer;
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/**
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* A class that handles the connection to the lobby. It contains distinct websockets for player1, player2 and spectators.
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* A class that handles the connection to the lobby. It contains the participants inside of the lobby.
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* The class is meant to be used in conjecture with {@link MessageRelay}.
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*/
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public class LobbyConnection implements Runnable {
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private final Lobby lobby;
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private Lobby lobby;
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public final String gameID;
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private Participant player1, player2;
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private boolean characterSelection;
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/** Whether the character selection phase is reached */
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private boolean inGame;
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private final HashSet<Participant> spectators;
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private final BlockingQueue<Request[]> incomingRequests;
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private final BlockingQueue<Tuple<Participant, BasicMessage>> incomingMessages;
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/**
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* A callback executed to send a message, originating from the
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* {@link uulm.teamname.marvelous.server.netconnector.UserManager}
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*/
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private final BiConsumer<Participant, BasicMessage> sendMessageCallback;
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// TODO: FIX THIS JAVADOC
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/**
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* Creates a new LobbyConnection, whereby a new {@link Lobby} is initialized.
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*/
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public LobbyConnection(String gameID,
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PartyConfig partyConfig,
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CharacterConfig characterConfig,
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ScenarioConfig scenarioConfig) {
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/** Creates a new LobbyConnection */
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public LobbyConnection(String gameID, BiConsumer<Participant, BasicMessage> sendMessageCallback) {
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this.gameID = gameID;
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this.sendMessageCallback = sendMessageCallback;
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this.spectators = new HashSet<>(10);
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this.incomingMessages = new LinkedBlockingQueue<>();
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this.characterSelection = false;
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this.inGame = false;
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}
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@Override
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public void run() {
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Logger.info("Starting Lobby thread for lobby '{}'", gameID);
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Logger.trace("Initializing lobby...");
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initializeLobby();
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Logger.trace("Activating characterSelection state");
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this.characterSelection = true;
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Logger.info("Starting character selection process");
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Logger.trace("Finding twenty-four random characters");
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Tuple<CharacterProperties[], CharacterProperties[]> selectionPossibilities =
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Server.getCharacterConfig().getDisjointSetsOfPropertiesOfSize(12);
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Logger.info("Sending GameAssignment message with random characters to players");
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var gameAssignmentMessage = new GameAssignmentMessage();
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gameAssignmentMessage.gameID = this.gameID;
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// Send to player one with characters for player one
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gameAssignmentMessage.characterSelection = selectionPossibilities.item1;
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UserManager.getInstance().sendMessage(player1.getConnection(), gameAssignmentMessage);
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// And send the others to player 2
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gameAssignmentMessage.characterSelection = selectionPossibilities.item2;
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UserManager.getInstance().sendMessage(player2.getConnection(), gameAssignmentMessage);
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CharacterProperties[] playerOneSelection = null;
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CharacterProperties[] playerTwoSelection = null;
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Logger.info("Entering GameAssignment state. Waiting for answer about selected characters from players.");
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while (characterSelection) {
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Tuple<Participant, BasicMessage> currentMessage = null;
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try { // TODO: Exact duplication. Maybe extract?
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Logger.trace("Checking for messages. Currently the amount of messages is {}",
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incomingMessages.size());
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if (incomingMessages.isEmpty()) {
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Logger.trace("LobbyConnection thread waiting for new messages...");
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Thread.currentThread().wait();
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Logger.trace("Lobby '{}' woken up", gameID);
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}
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Logger.trace("Polling incoming message queue");
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currentMessage = incomingMessages.poll(100, TimeUnit.MILLISECONDS);
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} catch (InterruptedException e) {
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Logger.warn("LobbyConnection thread got interrupted. Exception: " + e.getMessage());
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}
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if (currentMessage == null) {
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continue;
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} else if (currentMessage.item2 instanceof CharacterSelectionMessage) {
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var origin = currentMessage.item1;
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var message = (CharacterSelectionMessage) currentMessage.item2;
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if (origin.type.equals(ParticipantType.Spectator)) {
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Logger.info("Spectator sent CharacterSelectionMessage. Sending error...");
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UserManager.getInstance().sendError(
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origin.getConnection(),
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"Spectators can't select characters");
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} else if (origin.type.equals(ParticipantType.PlayerOne)) {
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if (playerOneSelection == null) { // TODO: Extract this. This isn't beautiful at all.
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ArrayList<CharacterProperties> chosenCharacters = new ArrayList<>();
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for (int i = 0; i < 12; i++) {
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if (message.characters[i]) {
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chosenCharacters.add(selectionPossibilities.item1[i]);
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}
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}
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playerOneSelection = chosenCharacters.toArray(new CharacterProperties[0]);
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}
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Logger.info("Player 1 has selected their characters");
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} else {
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if (playerTwoSelection == null) {
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ArrayList<CharacterProperties> chosenCharacters = new ArrayList<>();
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for (int i = 0; i < 12; i++) {
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if (message.characters[i]) {
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chosenCharacters.add(selectionPossibilities.item2[i]);
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}
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}
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playerTwoSelection = chosenCharacters.toArray(new CharacterProperties[0]);
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}
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Logger.info("Player 2 has selected their characters");
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}
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}
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}
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while(inGame) {
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Tuple<Participant, BasicMessage> currentMessage = null;
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try {
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Logger.trace("Checking for messages. Currently the amount of messages is {}",
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incomingMessages.size());
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if (incomingMessages.isEmpty()) {
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Logger.trace("LobbyConnection thread waiting for new messages...");
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Thread.currentThread().wait();
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Logger.trace("Lobby '{}' woken up", gameID);
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}
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Logger.trace("Polling incoming message queue");
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currentMessage = incomingMessages.poll(100, TimeUnit.MILLISECONDS);
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} catch (InterruptedException e) {
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Logger.warn("LobbyConnection thread got interrupted. Exception: " + e.getMessage());
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}
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if (currentMessage == null) {
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Logger.trace("Message was null, continuing");
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continue;
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} else if (currentMessage.item2 instanceof CharacterSelectionMessage) {
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receiveCharacterSelection((CharacterSelectionMessage) currentMessage.item2);
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} else if (currentMessage.item2 instanceof RequestMessage) {
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receiveRequests((RequestMessage) currentMessage.item2);
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} else {
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}
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}
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}
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/** Send messages to the lobbyConnection */
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public void receiveMessage(Participant participant, BasicMessage message) {
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this.incomingMessages.add(Tuple.of(participant, message));
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}
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private void receiveRequests(RequestMessage message) {
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// TODO: implement this
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}
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private void receiveCharacterSelection(CharacterSelectionMessage message) {
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// TODO: Implement proper character selection
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}
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private void initializeLobby() {
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Logger.trace("Initializing lobby...");
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this.lobby = new Lobby(
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gameID,
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this,
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partyConfig,
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characterConfig,
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scenarioConfig);
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this.gameID = gameID;
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this.spectators = new HashSet<>(10);
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this.incomingRequests = new LinkedBlockingQueue<>();
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Server.getPartyConfig(),
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Server.getCharacterConfig(),
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Server.getScenarioConfig());
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}
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/**
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@ -52,9 +200,7 @@ public class LobbyConnection implements Runnable {
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return player1 != null;
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}
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/**
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* @return whether there is a player2
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*/
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/** @return whether there is a player2 */
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public boolean hasPlayer2() {
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return player2 != null;
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}
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@ -176,16 +322,35 @@ public class LobbyConnection implements Runnable {
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/** Kills all connections to client, as well as the lobby */
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public void terminateConnection() {
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MessageRelay.getInstance().terminate(this);
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// TODO: implement this
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}
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/** Send requests to the lobby that the LobbyConnection connects to */
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public void receiveRequests(Request... requests) {
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this.incomingRequests.add(requests);
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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LobbyConnection that = (LobbyConnection) o;
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return characterSelection == that.characterSelection && inGame == that.inGame && Objects.equals(lobby, that.lobby) && Objects.equals(gameID, that.gameID) && Objects.equals(player1, that.player1) && Objects.equals(player2, that.player2) && Objects.equals(spectators, that.spectators) && Objects.equals(incomingMessages, that.incomingMessages) && Objects.equals(sendMessageCallback, that.sendMessageCallback);
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}
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@Override
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public void run() {
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public int hashCode() {
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return Objects.hash(lobby, gameID, player1, player2, characterSelection, inGame, spectators, incomingMessages, sendMessageCallback);
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}
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@Override
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public String toString() {
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return "LobbyConnection{" +
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"lobby=" + lobby +
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", gameID='" + gameID + '\'' +
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", player1=" + player1 +
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", player2=" + player2 +
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", characterSelection=" + characterSelection +
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", inGame=" + inGame +
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", spectators=" + spectators +
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", incomingMessages=" + incomingMessages +
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", sendMessageCallback=" + sendMessageCallback +
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'}';
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}
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}
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