feat: better card ascii art

1 files changed, 7 insertions, 0 deletions

diff --git a/internal/world/objects.go b/internal/world/objects.go
index 849c47a..fa17f08 100644
--- a/internal/world/objects.go
+++ b/internal/world/objects.go
@@ -308,6 +308,13 @@ func (w *World) TickObjWander() {
 		if toRoom == st.RoomID {
 			continue
 		}
+		// A wander_rooms entry may point at a room that was since deleted.
+		// Moving there would strand the object in a nonexistent room, so
+		// leave it where it is. (roomPathIndex is read under w.mu, which
+		// this method already holds; LoadRoom would deadlock here.)
+		if _, ok := w.roomPathIndex[toRoom]; !ok {
+			continue
+		}
 		moves = append(moves, struct {
 			st     *ObjState
 			toRoom int