Add player join and disconnect event handling with state updates

src/main/java/com/alttd/hunger_games/services/PlayerService.java

@@ -1,5 +1,6 @@
 package com.alttd.hunger_games.services;
 
+import com.alttd.hunger_games.config.Messages;
 import com.alttd.hunger_games.data_objects.PLAYER_STATE;
 import com.alttd.hunger_games.data_objects.ROUND_STATE;
 import lombok.RequiredArgsConstructor;
@@ -60,6 +61,24 @@ public class PlayerService implements RoundListener {
         return optionalPlayerState;
     }
 
+    public void handleDisconnect(Player player) {
+        UUID uuid = player.getUniqueId();
+        roundService.setPlayerState(uuid, PLAYER_STATE.DISCONNECTED);
+    }
+
+    public void handleJoin(Player player) {
+        UUID uuid = player.getUniqueId();
+        Optional<PLAYER_STATE> state = roundService.getPlayerState(uuid);
+        if (state.isEmpty()) {
+            return;
+        }
+        if (state.get() != PLAYER_STATE.DISCONNECTED) {
+            return;
+        }
+        roundService.setPlayerState(uuid, PLAYER_STATE.SPECTATING);
+        player.sendRichMessage(Messages.RECONNECT.FORFEITED);
+    }
+
     private Optional<PLAYER_STATE> determinePlayerState(UUID playerUuid) {
         if (roundState == null) {
             return Optional.empty();

src/main/java/com/alttd/hunger_games/services/RoundService.java

@@ -3,7 +3,6 @@ package com.alttd.hunger_games.services;
 import com.alttd.hunger_games.data_objects.PLAYER_STATE;
 import com.alttd.hunger_games.data_objects.ROUND_STATE;
 import lombok.Getter;
-import org.bukkit.entity.Player;
 
 import java.util.*;
 import java.util.stream.Collectors;