POC for the lobby

5 files changed, 105 insertions, 3 deletions

diff --git a/src/main/java/org/luxons/sevenwonders/app/LobbyController.java b/src/main/java/org/luxons/sevenwonders/app/LobbyController.java
new file mode 100644
index 00000000..c4e43a3b
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/app/LobbyController.java
@@ -0,0 +1,47 @@
+package org.luxons.sevenwonders.app;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.luxons.sevenwonders.app.actions.JoinGameAction;
+import org.luxons.sevenwonders.game.Game;
+import org.luxons.sevenwonders.game.Player;
+import org.luxons.sevenwonders.game.Settings;
+import org.luxons.sevenwonders.game.data.GameDataLoader;
+import org.springframework.messaging.handler.annotation.MessageMapping;
+import org.springframework.messaging.handler.annotation.SendTo;
+import org.springframework.stereotype.Controller;
+
+@Controller
+public class LobbyController {
+
+    private long lastGameId = 0;
+
+    private Map<String, Game> games = new HashMap<>();
+
+    @MessageMapping("/lobby/create-game")
+    @SendTo("/broadcast/games")
+    public String createGame() throws Exception {
+        Thread.sleep(1000); // simulated delay
+
+        String id = String.valueOf(lastGameId++);
+        System.out.println("Creating game " + id);
+
+        Game game = new Game(new Settings(), GameDataLoader.load());
+        games.put(id, game);
+        return id;
+    }
+
+    @MessageMapping("/lobby/join-game")
+    @SendTo("/broadcast/players")
+    public Player joinGame(JoinGameAction joinAction) throws Exception {
+        Thread.sleep(1000); // simulated delay
+
+        System.out.println("Player " + joinAction.getPlayerName() + " joined game " + joinAction.getGameId());
+
+        Game game = games.get(joinAction.getGameId());
+        Player player = new Player(joinAction.getPlayerName());
+        game.addPlayer(player);
+        return player;
+    }
+}
diff --git a/src/main/java/org/luxons/sevenwonders/app/WebSocketConfig.java b/src/main/java/org/luxons/sevenwonders/app/WebSocketConfig.java
new file mode 100644
index 00000000..e969c44e
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/app/WebSocketConfig.java
@@ -0,0 +1,24 @@
+package org.luxons.sevenwonders.app;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.messaging.simp.config.MessageBrokerRegistry;
+import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
+import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
+import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+
+@Configuration
+@EnableWebSocketMessageBroker
+public class WebSocketConfig extends AbstractWebSocketMessageBrokerConfigurer {
+
+    @Override
+    public void configureMessageBroker(MessageBrokerRegistry config) {
+        config.enableSimpleBroker("/broadcast");
+        config.setApplicationDestinationPrefixes("/app");
+    }
+
+    @Override
+    public void registerStompEndpoints(StompEndpointRegistry registry) {
+        registry.addEndpoint("/seven-wonders-websocket").withSockJS();
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/org/luxons/sevenwonders/app/actions/JoinGameAction.java b/src/main/java/org/luxons/sevenwonders/app/actions/JoinGameAction.java
new file mode 100644
index 00000000..66476427
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/app/actions/JoinGameAction.java
@@ -0,0 +1,24 @@
+package org.luxons.sevenwonders.app.actions;
+
+public class JoinGameAction {
+
+    private String gameId;
+
+    private String playerName;
+
+    public String getGameId() {
+        return gameId;
+    }
+
+    public void setGameId(String gameId) {
+        this.gameId = gameId;
+    }
+
+    public String getPlayerName() {
+        return playerName;
+    }
+
+    public void setPlayerName(String playerName) {
+        this.playerName = playerName;
+    }
+}
diff --git a/src/main/java/org/luxons/sevenwonders/game/Player.java b/src/main/java/org/luxons/sevenwonders/game/Player.java
index 2d35e120..ac7067b4 100644
--- a/src/main/java/org/luxons/sevenwonders/game/Player.java
+++ b/src/main/java/org/luxons/sevenwonders/game/Player.java
@@ -4,6 +4,10 @@ public class Player {
 
     private String name;
 
+    public Player(String name) {
+        this.name = name;
+    }
+
     public String getName() {
         return name;
     }
diff --git a/src/main/java/org/luxons/sevenwonders/game/data/GameData.java b/src/main/java/org/luxons/sevenwonders/game/data/GameData.java
index 70a64eef..9d4e9a03 100644
--- a/src/main/java/org/luxons/sevenwonders/game/data/GameData.java
+++ b/src/main/java/org/luxons/sevenwonders/game/data/GameData.java
@@ -1,7 +1,10 @@
 package org.luxons.sevenwonders.game.data;
 
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.luxons.sevenwonders.game.cards.Card;
 import org.luxons.sevenwonders.game.wonders.Wonder;
@@ -16,7 +19,7 @@ public class GameData {
 
     private List<Wonder> wonders = new ArrayList<>();
 
-    private List<List<Card>> cardsPerAge = new ArrayList<>();
+    private Map<Integer, List<Card>> cardsPerAge = new HashMap<>();
 
     public int getNbAges() {
         return nbAges;
@@ -51,10 +54,10 @@ public class GameData {
     }
 
     public List<Card> getCards(int age) {
-        return cardsPerAge.get(age - 1); // 0-based
+        return cardsPerAge.getOrDefault(age, Collections.emptyList());
     }
 
     public void setCards(int age, List<Card> cards) {
-        cardsPerAge.set(age - 1, cards); // 0-based
+        cardsPerAge.put(age, cards);
     }
 }