Camo and other effects are taken into account when aiming at a body part
Max Distance Visible is more consistent in being calculated based on the soldier and direction rather than a fixed number
git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@1239 3b4a5df2-a311-0410-b5c6-a8a6f20db521