chore: staticcheck and gofmt cleanups

1 files changed, 0 insertions, 56 deletions

diff --git a/internal/admin/api_room_courses.go b/internal/admin/api_room_courses.go
index 47e4d8c..b8f334e 100644
--- a/internal/admin/api_room_courses.go
+++ b/internal/admin/api_room_courses.go
@@ -105,19 +105,6 @@ func toInt(v any) int {
 	return 0
 }
 
-// toFloat64 coerces yaml-decoded numbers to float64.
-func toFloat64(v any) float64 {
-	switch x := v.(type) {
-	case int:
-		return float64(x)
-	case int64:
-		return float64(x)
-	case float64:
-		return x
-	}
-	return 0
-}
-
 // indexOfObstacleForRoom returns the index of the obstacle whose room_id
 // matches roomID, or -1 if none.
 func indexOfObstacleForRoom(obstacles []map[string]any, roomID int) int {
@@ -515,39 +502,6 @@ func (s *AdminServer) loadRoomMapByID(roomID int) (map[string]any, []byte, strin
 	return m, data, path, nil
 }
 
-// saveRoomMapByID writes a room map back to disk and pushes an undo entry.
-func (s *AdminServer) saveRoomMapByID(roomID int, m map[string]any, desc string) error {
-	path, ok := s.world.GetRoomPath(roomID)
-	if !ok {
-		return fmt.Errorf("room %d not found", roomID)
-	}
-	oldContent, _ := snapshotFile(path)
-	newContent, err := writeMapAsYAML(path, m)
-	if err != nil {
-		return err
-	}
-	s.undoStack.Push(ChangeDesc{
-		Description: desc,
-		FilePath:    path,
-		OldContent:  oldContent,
-		NewContent:  newContent,
-	})
-	return nil
-}
-
-// removeExit deletes an exit by direction. Returns true if it existed.
-func removeExit(m map[string]any, dir string) bool {
-	ex, ok := m["exits"].(map[string]any)
-	if !ok {
-		return false
-	}
-	if _, exists := ex[dir]; exists {
-		delete(ex, dir)
-		return true
-	}
-	return false
-}
-
 // exitTargetRoom returns the target room ID of an exit value (scalar or map).
 func exitTargetRoom(v any) int {
 	switch x := v.(type) {
@@ -563,16 +517,6 @@ func exitTargetRoom(v any) int {
 	return 0
 }
 
-// exitIsAlwaysBlocked returns whether an exit value carries always_blocked: true.
-func exitIsAlwaysBlocked(v any) bool {
-	if mm, ok := v.(map[string]any); ok {
-		if h, ok := mm["always_blocked"]; ok {
-			return h == true
-		}
-	}
-	return false
-}
-
 // isHorizontalDir returns whether d is one of the 8 horizontal directions.
 func isHorizontalDir(d string) bool {
 	for _, h := range horizontalExitDirs {