Patcher: ledsaver and credit mods, beat jump needs the hot cue engine

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

cdj900nxs_patcher.py

@@ -40,10 +40,11 @@ import upd  # noqa: E402
 DEFAULT_REPO = os.path.join(os.path.dirname(HERE), 'CDJ900NXSVirtual')
 UPSTREAM_MODS = ('code', 'utility', 'overview')
 NEEDS = {'utility': 'code',      # the PHASE METER switch chooses the code mod's meter
-         'hotcuekeys': 'cuecolours'}    # the hot cues the keys play are read by cuecolours
+         'hotcuekeys': 'cuecolours',    # the hot cues the keys play are read by cuecolours
+         'beatjump': 'hotcuekeys'}      # hotcuekeys' engine makes the jumps
 LABEL = '1.32'
 # not ticked at the start of the list, and why
-KNOWN_FAULTS = {'beatjump': 'known faults on a player (jumps off the grid, "file corrupted" after a few jumps)'}
+KNOWN_FAULTS = {}
 
 
 def load_repo(repo):
@@ -114,13 +115,19 @@ def _toggle(chosen, name, mods):
     """Tick or untick one mod: ticking one ticks what it needs, unticking
     one unticks what needs it (so every mod can be unticked)."""
     if name in chosen:
-        chosen.discard(name)
-        chosen.difference_update(n for n, need in NEEDS.items() if need == name)
+        drop = {name}
+        while True:
+            more = {n for n, need in NEEDS.items() if need in drop} - drop
+            if not more:
+                break
+            drop |= more
+        chosen.difference_update(drop)
     else:
         chosen.add(name)
         need = NEEDS.get(name)
-        if need and any(m[0] == need and m[2] for m in mods):
+        while need and any(m[0] == need and m[2] for m in mods):
             chosen.add(need)
+            need = NEEDS.get(need)
 
 
 def choose(mods):