Implement Boss Blitz star rewards

src/main/java/emu/nebula/server/handlers/HandlerScoreBossInfoReq.java

@@ -41,6 +41,11 @@ public class HandlerScoreBossInfoReq extends NetHandler {
                 
                 rsp.addLevels(info);
             }
+            
+            // Add claimed rewards
+            for (int id : rankEntry.getClaimedRewards()) {
+                rsp.addStarRewards(id);
+            }
         }
         
         // Encode and send

src/main/java/emu/nebula/server/handlers/HandlerScoreBossStarRewardReceiveReq.java

@@ -0,0 +1,24 @@
+package emu.nebula.server.handlers;
+
+import emu.nebula.net.NetHandler;
+import emu.nebula.net.NetMsgId;
+import emu.nebula.proto.ScoreBossStarRewardReceive.ScoreBossStarRewardReceiveReq;
+import emu.nebula.net.HandlerId;
+import emu.nebula.net.GameSession;
+
+@HandlerId(NetMsgId.score_boss_star_reward_receive_req)
+public class HandlerScoreBossStarRewardReceiveReq extends NetHandler {
+
+    @Override
+    public byte[] handle(GameSession session, byte[] message) throws Exception {
+        // Parse request
+        var req = ScoreBossStarRewardReceiveReq.parseFrom(message);
+        
+        // Claim rewards
+        var change = session.getPlayer().getScoreBossManager().claimRewards(req.getStar());
+        
+        // Encode and send
+        return session.encodeMsg(NetMsgId.score_boss_star_reward_receive_succeed_ack, change.toProto());
+    }
+
+}