Fix

modules/ddr/playdata_3.py

@@ -10,6 +10,9 @@ from fastapi import APIRouter, Request, Response
 from core_common import core_process_request, core_prepare_response, E
 from core_database import get_db
 
+from os import path
+import json
+
 router = APIRouter(prefix="/local2", tags=["local2"])
 router.model_whitelist = ["MDX"]
 
@@ -24,6 +27,19 @@ def get_game_profile(cid, game_version):
     return profile["version"].get(str(game_version), None)
 
 
+mdb = {}
+ddr_metadata = path.join("webui", "ddr.json")
+if path.exists(ddr_metadata):
+    with open(ddr_metadata, "r", encoding="utf-8") as fp:
+        mdb = json.load(fp)
+
+    music_load = []
+    for i in sorted(list(mdb.keys()), reverse=True):
+        info = mdb[i]
+        for idx, lvl in enumerate(info["diffLv"]):
+            if int(lvl) != 0:
+                music_load.append(f"{i},{1 if idx > 4 else 0},{idx % 5},0,{lvl}")
+
 load_settings = {
     "common": {
         "dancername": "str",
@@ -144,12 +160,28 @@ customize_settings = {
     "8": {
         "0": -1, #song_vid
     },
-    }
+}
 
 @router.post("/{gameinfo}/playdata_3/musicdata_load")
 async def playdata_3_musicdata_load(request: Request):
     request_info = await core_process_request(request)
 
+    if mdb:
+        response = E.response(
+            E.playdata_3(
+                E.result(0, __type="s32"),
+                E.servertime(round(time.time() * 1000), __type="u64"),
+                *[
+                    E.music(
+                        E.music_str(s, __type="str"),
+                    )
+                    for s in music_load
+                ],
+            )
+        )
+
+
+    else:
         response = E.response(
             E.playdata_3(
                 E.result(0, __type="s32"),