<desc>Object character flag: The object has an active entrance area. For this there must be a defined entrance area (see <emlinkhref="definition/defcore.html">DefCore.txt</emlink>), the object must be complete and not rotated too far.</desc>
<remark>For more information and examples regarding these constants see <emlinkhref="definition/ocf.html">object character flags</emlink>.</remark>