Disambiguate the LOS_SOLID confusion.

Its name suggests it's about line of effect, while in fact it's both effect
and sight.  Thus, I've split its uses into LOS_SOLID and LOS_SOLID_SEE -- the
former is what LOS_SOLID was usually understood to mean, the latter is what it
actually was (being targettable with an arrow/beam).

The difference is: LOS_SOLID_SEE obeys clouds.

The name of the latter is abysmal -- if you have a better idea, please sed.

1 files changed, 1 insertions, 0 deletions

diff --git a/crawl-ref/source/losglobal.h b/crawl-ref/source/losglobal.h
index 18636da218..69b0ccdb47 100644
--- a/crawl-ref/source/losglobal.h
+++ b/crawl-ref/source/losglobal.h
@@ -7,6 +7,7 @@ enum los_type
     LOS_DEFAULT      = (1 << 0),
     LOS_NO_TRANS     = (1 << 1),
     LOS_SOLID        = (1 << 2),
+    LOS_SOLID_SEE    = (1 << 3),
 };
 
 void invalidate_los_around(const coord_def& p);