feat: bitpacked and base64 encoded VisitedRooms in player YAML to keep the file human readable

1 files changed, 2 insertions, 5 deletions

diff --git a/internal/player/stats.go b/internal/player/stats.go
index 82b741c..2b63558 100644
--- a/internal/player/stats.go
+++ b/internal/player/stats.go
@@ -1,17 +1,14 @@
 package player
 
 type PlayerStats struct {
-	RoomsVisited map[int]bool   `yaml:"rooms_visited,omitempty"`
+	RoomsVisited RoomSet        `yaml:"rooms_visited,omitempty"`
 	MobKills     map[string]int `yaml:"mob_kills,omitempty"`
 	TotalKills   int            `yaml:"total_kills"`
 	Deaths       int            `yaml:"deaths"`
 }
 
 func (s *PlayerStats) RecordRoomVisit(roomID int) {
-	if s.RoomsVisited == nil {
-		s.RoomsVisited = make(map[int]bool)
-	}
-	s.RoomsVisited[roomID] = true
+	s.RoomsVisited.Add(roomID)
 }
 
 func (s *PlayerStats) RecordMobKill(mobDefID string) {