implement the music game

src/main/java/emu/grasscutter/data/GameData.java

@@ -101,6 +101,7 @@ public class GameData {
 
 	@Getter private static final Int2ObjectMap<ActivityData> activityDataMap = new Int2ObjectOpenHashMap<>();
     @Getter private static final Int2ObjectMap<ActivityWatcherData> activityWatcherDataMap = new Int2ObjectOpenHashMap<>();
+    @Getter private static final Int2ObjectMap<MusicGameBasicData> musicGameBasicDataMap = new Int2ObjectOpenHashMap<>();
 
 	// Cache
 	private static Map<Integer, List<Integer>> fetters = new HashMap<>();

src/main/java/emu/grasscutter/data/excels/ActivityWatcherData.java

@@ -2,6 +2,7 @@ package emu.grasscutter.data.excels;
 
 import emu.grasscutter.data.GameResource;
 import emu.grasscutter.data.ResourceType;
+import emu.grasscutter.game.props.WatcherTriggerType;
 import lombok.AccessLevel;
 import lombok.Getter;
 import lombok.experimental.FieldDefaults;
@@ -24,6 +25,7 @@ public class ActivityWatcherData extends GameResource {
     @Override
     public void onLoad() {
         triggerConfig.paramList = triggerConfig.paramList.stream().filter(x -> !x.isBlank()).toList();
+        triggerConfig.watcherTriggerType = WatcherTriggerType.getTypeByName(triggerConfig.triggerType);
     }
 
     @Getter
@@ -31,6 +33,8 @@ public class ActivityWatcherData extends GameResource {
     public static class WatcherTrigger{
         String triggerType;
         List<String> paramList;
+
+        transient WatcherTriggerType watcherTriggerType;
     }
 
 }

src/main/java/emu/grasscutter/data/excels/MusicGameBasicData.java

@@ -0,0 +1,21 @@
+package emu.grasscutter.data.excels;
+
+import emu.grasscutter.data.GameResource;
+import emu.grasscutter.data.ResourceType;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.experimental.FieldDefaults;
+
+@ResourceType(name = "MusicGameBasicConfigData.json")
+@Getter
+@FieldDefaults(level = AccessLevel.PRIVATE)
+public class MusicGameBasicData extends GameResource {
+    int id;
+    int musicID;
+    int musicLevel;
+
+    @Override
+    public int getId() {
+        return this.id;
+    }
+}