/*
This script is used on the OnOpen event of any door.
if the door tag is Door_20, then the door will close
after 20 seconds.  If the tag is DoorToBar_30, it will
close after 30 seconds.  If there is no time specified
at the end of the door tag, it uses a default of 10 seconds.

I also added a minimum time to close which is currently set
at 4 seconds.

*/
void main()
{
    float fDelay = 10.0;
    float fMinimumDelay = 4.0;

    string sDoorTag = GetTag(OBJECT_SELF);

    int iDelimPos = FindSubString(sDoorTag, "_");
    int iBaseLen = GetStringLength(sDoorTag);

    if (iDelimPos != -1)
    {
        fDelay = StringToFloat(GetStringRight(sDoorTag, iBaseLen - iDelimPos - 1));
    }
    if (fDelay < fMinimumDelay)
    {
        fDelay = fMinimumDelay;
    }
    DelayCommand (fDelay, ActionCloseDoor(OBJECT_SELF) ); //Shuts door
}