Torso frames ONLY.
---------------------

Still: Torso = A

Walk: Torso = ((A-1) * 8) + B + 8


If (A=1) OR (A=7) OR (A=8) Then
    Superimpose Weapon with W+B offset
    Superimpose Torso (no offset)
Else
    Superimpose Torso (no offset)
    Superimpose Weapon with W+B offset
End If