implement the music game

src/main/java/emu/grasscutter/server/packet/recv/HandlerMusicGameGetBeatmapReq.java

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.activity.musicgame.MusicGameBeatmap;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.MusicGameGetBeatmapReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketMusicGameGetBeatmapRsp;
+
+@Opcodes(PacketOpcodes.MusicGameGetBeatmapReq)
+public class HandlerMusicGameGetBeatmapReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		var req = MusicGameGetBeatmapReqOuterClass.MusicGameGetBeatmapReq.parseFrom(payload);
+
+		var musicGameBeatmap = MusicGameBeatmap.getByShareId(req.getMusicShareId());
+
+		if(musicGameBeatmap == null){
+			return;
+		}
+
+        session.send(new PacketMusicGameGetBeatmapRsp(
+            musicGameBeatmap.toBriefProto().build(),
+            musicGameBeatmap.toProto(),
+            req
+        ));
+	}
+
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerMusicGameSearchBeatmapReq.java

+package emu.grasscutter.server.packet.recv;
+
+import emu.grasscutter.game.activity.musicgame.MusicGameBeatmap;
+import emu.grasscutter.net.packet.Opcodes;
+import emu.grasscutter.net.packet.PacketHandler;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.MusicGameSearchBeatmapReqOuterClass;
+import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketMusicGameSearchBeatmapRsp;
+
+@Opcodes(PacketOpcodes.MusicGameSearchBeatmapReq)
+public class HandlerMusicGameSearchBeatmapReq extends PacketHandler {
+
+	@Override
+	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
+		var req = MusicGameSearchBeatmapReqOuterClass.MusicGameSearchBeatmapReq.parseFrom(payload);
+
+		var musicGameBeatmap = MusicGameBeatmap.getByShareId(req.getMusicShareId());
+
+		if(musicGameBeatmap == null){
+			session.send(new PacketMusicGameSearchBeatmapRsp(11153, req.getUnknownEnum1()));
+			return;
+		}
+
+        session.send(new PacketMusicGameSearchBeatmapRsp(musicGameBeatmap.toBriefProto().build(), req.getUnknownEnum1()));
+	}
+
+}

src/main/java/emu/grasscutter/server/packet/recv/HandlerMusicGameSettleReq.java

 package emu.grasscutter.server.packet.recv;
 
+import emu.grasscutter.game.activity.musicgame.MusicGameActivityHandler;
+import emu.grasscutter.game.activity.musicgame.MusicGamePlayerData;
+import emu.grasscutter.game.props.ActivityType;
 import emu.grasscutter.game.props.WatcherTriggerType;
 import emu.grasscutter.net.packet.Opcodes;
 import emu.grasscutter.net.packet.PacketHandler;
 import emu.grasscutter.net.packet.PacketOpcodes;
 import emu.grasscutter.net.proto.MusicGameSettleReqOuterClass;
 import emu.grasscutter.server.game.GameSession;
+import emu.grasscutter.server.packet.send.PacketActivityInfoNotify;
 import emu.grasscutter.server.packet.send.PacketMusicGameSettleRsp;
 
 @Opcodes(PacketOpcodes.MusicGameSettleReq)
@@ -15,15 +19,40 @@ public class HandlerMusicGameSettleReq extends PacketHandler {
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		var req = MusicGameSettleReqOuterClass.MusicGameSettleReq.parseFrom(payload);
 
-        session.getPlayer().getActivityManager().triggerWatcher(
-            WatcherTriggerType.TRIGGER_FLEUR_FAIR_MUSIC_GAME_REACH_SCORE,
-            String.valueOf(req.getMusicBasicId()),
-            String.valueOf(req.getScore())
+        var playerData = session.getPlayer().getActivityManager().getPlayerActivityDataByActivityType(ActivityType.NEW_ACTIVITY_MUSIC_GAME);
+        if(playerData.isEmpty()){
+            return;
+        }
+        var handler = (MusicGameActivityHandler) playerData.get().getActivityHandler();
+        boolean isNewRecord = false;
+        // check if custom beatmap
+        if(req.getMusicShareId() == 0){
+            session.getPlayer().getActivityManager().triggerWatcher(
+                WatcherTriggerType.TRIGGER_FLEUR_FAIR_MUSIC_GAME_REACH_SCORE,
+                String.valueOf(req.getMusicBasicId()),
+                String.valueOf(req.getScore())
             );
 
+            isNewRecord = handler.setMusicGameRecord(playerData.get(),
+                MusicGamePlayerData.MusicGameRecord.of()
+                    .musicId(req.getMusicBasicId())
+                    .maxCombo(req.getMaxCombo())
+                    .maxScore(req.getScore())
+                    .build());
 
-		//session.send(new PacketMusicGameSettleRsp(req.getMusicBasicId()));
-		session.send(new PacketMusicGameSettleRsp(req.getMusicBasicId()));
+            // update activity info
+            session.send(new PacketActivityInfoNotify(handler.toProto(playerData.get())));
+        }else{
+            handler.setMusicGameCustomBeatmapRecord(playerData.get(),
+                MusicGamePlayerData.CustomBeatmapRecord.of()
+                    .musicShareId(req.getMusicShareId())
+                    .score(req.getMaxCombo())
+                    .settle(req.getSuccess())
+                    .build());
+        }
+
+
+		session.send(new PacketMusicGameSettleRsp(req.getMusicBasicId(), req.getMusicShareId(), isNewRecord));
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/recv/HandlerMusicGameStartReq.java

@@ -9,12 +9,12 @@ import emu.grasscutter.server.packet.send.PacketMusicGameStartRsp;
 
 @Opcodes(PacketOpcodes.MusicGameStartReq)
 public class HandlerMusicGameStartReq extends PacketHandler {
-	
+
 	@Override
 	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
 		var req = MusicGameStartReqOuterClass.MusicGameStartReq.parseFrom(payload);
 
-		session.send(new PacketMusicGameStartRsp(req.getMusicBasicId()));
+		session.send(new PacketMusicGameStartRsp(req.getMusicBasicId(), req.getMusicShareId()));
 	}
 
 }

src/main/java/emu/grasscutter/server/packet/send/PacketActivityTakeWatcherRewardRsp.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.ActivityTakeWatcherRewardRspOuterClass;
+
+public class PacketActivityTakeWatcherRewardRsp extends BasePacket {
+
+	public PacketActivityTakeWatcherRewardRsp(int activityId, int watcherId) {
+		super(PacketOpcodes.ActivityTakeWatcherRewardRsp);
+
+        var proto = ActivityTakeWatcherRewardRspOuterClass.ActivityTakeWatcherRewardRsp.newBuilder();
+
+        proto.setActivityId(activityId)
+            .setWatcherId(watcherId);
+
+        this.setData(proto);
+	}
+
+}

src/main/java/emu/grasscutter/server/packet/send/PacketGetActivityInfoRsp.java

@@ -14,7 +14,7 @@ public class PacketGetActivityInfoRsp extends BasePacket {
 		var proto = GetActivityInfoRsp.newBuilder();
 
         activityIdList.stream()
-            .map(activityManager::getInfoProto)
+            .map(activityManager::getInfoProtoByActivityId)
             .forEach(proto::addActivityInfoList);
 
 		this.setData(proto);

src/main/java/emu/grasscutter/server/packet/send/PacketMusicGameCreateBeatmapRsp.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.MusicGameCreateBeatmapRspOuterClass;
+import emu.grasscutter.net.proto.MusicGameUnknown1EnumOuterClass;
+
+public class PacketMusicGameCreateBeatmapRsp extends BasePacket {
+
+	public PacketMusicGameCreateBeatmapRsp(long musicShareId, MusicGameUnknown1EnumOuterClass.MusicGameUnknown1Enum unknownEnum1) {
+		super(PacketOpcodes.MusicGameCreateBeatmapRsp);
+
+        var proto = MusicGameCreateBeatmapRspOuterClass.MusicGameCreateBeatmapRsp.newBuilder();
+
+        proto.setMusicShareId(musicShareId)
+            .setUnknownEnum1(unknownEnum1);
+
+        this.setData(proto);
+	}
+}

src/main/java/emu/grasscutter/server/packet/send/PacketMusicGameGetBeatmapRsp.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.MusicBeatmapOuterClass;
+import emu.grasscutter.net.proto.MusicBriefInfoOuterClass;
+import emu.grasscutter.net.proto.MusicGameGetBeatmapReqOuterClass;
+import emu.grasscutter.net.proto.MusicGameGetBeatmapRspOuterClass;
+
+public class PacketMusicGameGetBeatmapRsp extends BasePacket {
+
+    public PacketMusicGameGetBeatmapRsp(MusicBriefInfoOuterClass.MusicBriefInfo briefInfo, MusicBeatmapOuterClass.MusicBeatmap musicRecord, MusicGameGetBeatmapReqOuterClass.MusicGameGetBeatmapReq req) {
+        super(PacketOpcodes.MusicGameGetBeatmapRsp);
+
+        var proto = MusicGameGetBeatmapRspOuterClass.MusicGameGetBeatmapRsp.newBuilder();
+
+        proto.setMusicBriefInfo(briefInfo)
+            .setMusicShareId(briefInfo.getMusicShareId())
+            .setMusicRecord(musicRecord)
+            .setUnknownEnum1(req.getUnknownEnum1())
+            .setReqType(req.getReqType())
+        ;
+
+
+        this.setData(proto);
+    }
+}

src/main/java/emu/grasscutter/server/packet/send/PacketMusicGameSearchBeatmapRsp.java

+package emu.grasscutter.server.packet.send;
+
+import emu.grasscutter.net.packet.BasePacket;
+import emu.grasscutter.net.packet.PacketOpcodes;
+import emu.grasscutter.net.proto.MusicBriefInfoOuterClass;
+import emu.grasscutter.net.proto.MusicGameSearchBeatmapRspOuterClass;
+import emu.grasscutter.net.proto.MusicGameUnknown1EnumOuterClass;
+
+public class PacketMusicGameSearchBeatmapRsp extends BasePacket {
+
+	public PacketMusicGameSearchBeatmapRsp(int ret, MusicGameUnknown1EnumOuterClass.MusicGameUnknown1Enum unknownEnum1) {
+		super(PacketOpcodes.MusicGameSearchBeatmapRsp);
+
+        var proto = MusicGameSearchBeatmapRspOuterClass.MusicGameSearchBeatmapRsp.newBuilder();
+
+        proto.setRetcode(ret)
+            .setUnknownEnum1(unknownEnum1);
+
+        this.setData(proto);
+	}
+
+    public PacketMusicGameSearchBeatmapRsp(MusicBriefInfoOuterClass.MusicBriefInfo briefInfo, MusicGameUnknown1EnumOuterClass.MusicGameUnknown1Enum unknownEnum1) {
+        super(PacketOpcodes.MusicGameSearchBeatmapRsp);
+
+        var proto = MusicGameSearchBeatmapRspOuterClass.MusicGameSearchBeatmapRsp.newBuilder();
+
+        proto.setMusicBriefInfo(briefInfo)
+            .setUnknownEnum1(unknownEnum1);
+
+        this.setData(proto);
+    }
+
+
+}

src/main/java/emu/grasscutter/server/packet/send/PacketMusicGameSettleRsp.java

@@ -6,14 +6,15 @@ import emu.grasscutter.net.proto.MusicGameSettleRspOuterClass;
 
 public class PacketMusicGameSettleRsp extends BasePacket {
 
-	public PacketMusicGameSettleRsp(int musicBasicId) {
-		super(PacketOpcodes.MusicGameSettleRsp);
+    public PacketMusicGameSettleRsp(int musicBasicId, long musicShareId, boolean isNewRecord) {
+        super(PacketOpcodes.MusicGameSettleRsp);
 
-		var proto = MusicGameSettleRspOuterClass.MusicGameSettleRsp.newBuilder();
+        var proto = MusicGameSettleRspOuterClass.MusicGameSettleRsp.newBuilder();
 
-		proto.setMusicBasicId(musicBasicId)
-				.setIsNewRecord(true);
+        proto.setMusicBasicId(musicBasicId)
+            .setMusicShareId(musicShareId)
+            .setIsNewRecord(isNewRecord);
 
-		this.setData(proto);
-	}
+        this.setData(proto);
+    }
 }

src/main/java/emu/grasscutter/server/packet/send/PacketMusicGameStartRsp.java

@@ -6,12 +6,13 @@ import emu.grasscutter.net.proto.MusicGameStartRspOuterClass;
 
 public class PacketMusicGameStartRsp extends BasePacket {
 
-	public PacketMusicGameStartRsp(int musicBasicId) {
+	public PacketMusicGameStartRsp(int musicBasicId, long musicShareId) {
 		super(PacketOpcodes.MusicGameStartRsp);
 
 		var proto = MusicGameStartRspOuterClass.MusicGameStartRsp.newBuilder();
 
-		proto.setMusicBasicId(musicBasicId);
+		proto.setMusicBasicId(musicBasicId)
+            .setMusicShareId(musicShareId);
 
 		this.setData(proto);
 	}

src/main/resources/defaults/data/ActivityConfig.json

@@ -2,6 +2,7 @@
     {
         "activityId" : 5072,
         "activityType" : 2202,
+        "scheduleId": 5072001,
         "meetCondList" : [
             5072001,
             5072002,
@@ -9,7 +10,10 @@
             5072004,
             5072005,
             5072006,
-            5072007
+            5072007,
+            5072008,
+            5072009,
+            5072013
         ],
         "beginTime" : "2022-05-01T00:00:00+08:00",
         "endTime" : "2023-05-01T00:00:00+08:00"