diff options
Diffstat (limited to 'internal/game/exit_migrate.go')
| -rw-r--r-- | internal/game/exit_migrate.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/internal/game/exit_migrate.go b/internal/game/exit_migrate.go index 845a6b2..2872f34 100644 --- a/internal/game/exit_migrate.go +++ b/internal/game/exit_migrate.go @@ -10,7 +10,7 @@ import ( // rewritePlayerRoomIDs remaps room-ID-embedded state in a single player per // idMap (oldID -> newID): discovered-exit player flag keys // (hidden_exit_<id>_<dir>), current RoomID, EnterSeqRoom, MapSymbols keys, and -// Stats.RoomsVisited keys. Returns whether any field was changed. +// Stats.RoomsVisited bitset. Returns whether any field was changed. // // idMap is assumed to be a bijection (see Room.RewriteRoomIDs); the flag-key // and int-map rekeys use delete-all-then-set-all so a swap (A<->B) cannot @@ -32,7 +32,9 @@ func rewritePlayerRoomIDs(p *player.Player, idMap map[int]int) bool { if len(p.MapSymbols) > 0 && rekeyIntMap(p.MapSymbols, idMap) { changed = true } - if len(p.Stats.RoomsVisited) > 0 && rekeyIntMap(p.Stats.RoomsVisited, idMap) { + next, moved := p.Stats.RoomsVisited.Rekey(idMap) + if moved { + p.Stats.RoomsVisited = next changed = true } return changed |