Issue see-monster interrupts only if the monster is guaranteed not to leave LOS

before the player's next action. At least, if my theories are right.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@579 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dshaligram  on December 6, 2006
YAPGZE3N4633FTFVIFVHIOKPRYM24H6O267RTXVUPAWFYRKYP6ZQC
In channels
main
Change contents