Check if Facing Needs Changed?

Check if Facing Needs Changed?
00072a88: 27bdffe8 addiu r29,r29,0xffe8
00072a8c: afb00010 sw r16,0x0010(r29)
00072a90: 00008021 addu r16,r0,r0		Unit ID = 0
00072a94: afbf0014 sw r31,0x0014(r29)
00072a98: 0c01e9b9 jal 0x0007a6e4		Find Current Misc Unit Data Pointer?
00072a9c: 3204ffff andi r4,r16,0xffff		r4 = Unit ID
00072aa0: 10400003 beq r2,r0,0x00072ab0		Branch if Misc Unit Data Pointer? = 0
00072aa4: 26100001 addiu r16,r16,0x0001		Counter ++
00072aa8: 0c01ca4a jal 0x00072928		Rider/Mount X/Y/Facing Setting?
00072aac: 00402021 addu r4,r2,r0		r4 = Misc Unit Data Pointer?
00072ab0: 2a020010 slti r2,r16,0x0010
00072ab4: 1440fff8 bne r2,r0,0x00072a98		Branch if Counter < 16
00072ab8: 00000000 nop
00072abc: 8fbf0014 lw r31,0x0014(r29)
00072ac0: 8fb00010 lw r16,0x0010(r29)
00072ac4: 27bd0018 addiu r29,r29,0x0018
00072ac8: 03e00008 jr r31
00072acc: 00000000 nop