Creates a thing at a position. If the template's model has an insert offset, then that offset will be added to the position.
new_thing=CreateThingAtPos(template, sector, position, 'p y r');
sector: It is important to give the thing the correct sector to avoid sector problems. Use the Position's Sector code from the Tutorial Section if you cannot get the sector.
position: This is the position to create the thing at. Note that the insert offset of a 3do is added to this.
'p y r': This is the pitch, yaw, and roll for the created thing's orientation. You can use a vector variable or the 'p y r' form.