Remove the M_WALL_SHIELDED flag. Instead, use the function

mons_is_wall_shielded() to determine whether a monster can pass 
through/be shielded by walls, as it's a more flexible approach.  The 
function currently only checks for a monster class with a rock habitat, 
but it could be expanded to allow for other cases.

Replace the M_WALL_SHIELDED flag with the M_INSUBSTANTIAL flag, and 
check for the latter instead of hardcoding a list of monsters in 
mons_is_insubstantial().


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3201 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 2 insertions, 1 deletions

diff --git a/crawl-ref/source/mon-util.h b/crawl-ref/source/mon-util.h
index 076eb18c2c..4877271260 100644
--- a/crawl-ref/source/mon-util.h
+++ b/crawl-ref/source/mon-util.h
@@ -116,7 +116,7 @@ enum mons_class_flags
 
     M_ARCHER            = (1<<23),        // gets various archery boosts
 
-    M_WALL_SHIELDED     = (1<<24),        // Shielded from attacks if in wall
+    M_INSUBSTANTIAL     = (1<<24),        // is insubstantial
 
     M_TWOWEAPON         = (1<<25),        // wields two weapons at once
 
@@ -622,6 +622,7 @@ bool mons_class_is_stationary(int mc);
 bool mons_class_is_confusable(int mc);
 bool mons_class_is_slowable(int mc);
 bool mons_is_stationary(const monsters *mon);
+bool mons_is_wall_shielded(int mc);
 bool mons_is_insubstantial(int mc);
 bool mons_is_submerged( const monsters *mon );