Bitwise flags which determine which direction(s) Magic Knight cannot currently move (i.e. set means can't move). Set when Magic Knight either:

• reaches the rightmost position in a room from which he cannot move right, or
• reaches the leftmost position in a room from which he cannot move left

The bits are as follows:

Bit	Effect
0	Magic-Knight-can't-move-left
1	Magic-Knight-can't-move-right
2	Unused
3	Unused
4	Unused
5	Unused
6	Unused
7	Unused

See also movement flags at 23470