UnityEditor.XCodeEditor.PBXFileReference.GuessFileType C# (CSharp) Method

        private void GuessFileType()
        {
            this.Remove( EXPLICIT_FILE_TYPE_KEY );
            this.Remove( LASTKNOWN_FILE_TYPE_KEY );
            string extension = System.IO.Path.GetExtension( (string)_data[ PATH_KEY ] );
            if( !PBXFileReference.typeNames.ContainsKey( extension ) ){
                Debug.LogWarning( "Unknown file extension: " + extension + "\nPlease add extension and Xcode type to PBXFileReference.types" );
                return;
            }

            this.Add( LASTKNOWN_FILE_TYPE_KEY, PBXFileReference.typeNames[ extension ] );
            this.buildPhase = PBXFileReference.typePhases[ extension ];
        }