CLOSES #623, CLOSES #624, CLOSES #636, CLOSES #637, CLOSES #639, CLOSES #650, CLOSES #697, CLOSES #704, CLOSES #722

src/world/FieldDefaults.lua

@@ -155,6 +155,14 @@ FieldDefaults.FIELD = {
                      "EVENT_BEAT_ROCKET_HIDEOUT_4_TRAINER_1" } },
       },
     },
+    -- Floors whose door callback a version does not have.  Yellow dropped
+    -- RocketHideoutB4FDoorCallbackScript entirely (pokeyellow
+    -- scripts/RocketHideoutB4F.asm goes straight to EnableAutoTextBoxDrawing)
+    -- and its .blk ships the same open $0e doorway, so B4F's lift gate is
+    -- never barred there.  Every manifest still carries the row above, so
+    -- this is what stops a Yellow cache walling Giovanni off behind two
+    -- guard flags Jessie & James never set (#650).
+    skipMaps = { yellow = { ROCKET_HIDEOUT_B4F = true } },
   },
   -- VermilionGymSetDoorTile opens the motorized door once both locks are hit
   hiddenExtras = {