Is entrance orientation size 2h or 4h?

[Lauriel]

In NI, it shows an entrance's orientation as having size of 4h.  In IESDP docs, it states 2h.

Spoiler

Quote

V1.0 Entrances

 

Offset	Size (data type)	Description
0x0000	32 (char array)	Name
0x0020	2 (word)	X coordinate
0x0022	2 (word)	Y coordinate
0x0024	2 (word)	Orientation
0x0026	66 (bytes)	Unused

 

Which is correct?

[kjeron]

2 bytes, though there are only 16 orientations, so anything beyond the first 4 bits results in an invisible animation, as there is no animation assigned to those orientations.

Unrelated, but using the "Face(Orientation)" action with a value higher that 15 results in the animation spinning around in place.

[Lauriel]

Thank you @kjeron