Rotting hulk -> Plague shambler

This improves the monster's base stats and gives it a few new tricks
(since it was basically harmless and meaningless before)

In addition to the rename, they are now speed 10, inflict more melee
damage, and have more hp. Additionally, when their melee attack
successfully inflicts disease, it also causes fits of violent retching
that prevent potion use or eating for several turns (much shorter in
duration than the sickness itself).

Finally, whenever they are killed, they release a cloud of miasma that
spreads one tile per 10 aut until a certain number of clouds are placed
or it reaches its maximal radius (this means that it will spread much
further in corridors than open ground). Stepping aside from the miasma
should be straightforward if you are at least normal speed (especially
in open areas), but might sometimes require special measures if you are
slowed or pinned.

1 files changed, 1 insertions, 0 deletions

diff --git a/crawl-ref/source/mon-info.h b/crawl-ref/source/mon-info.h
index b5873f978f..226b604cfa 100644
--- a/crawl-ref/source/mon-info.h
+++ b/crawl-ref/source/mon-info.h
@@ -91,6 +91,7 @@ enum monster_info_flags
     MB_WATER_HOLD,
     MB_WATER_HOLD_DROWN,
     MB_FLAYED,
+    MB_RETCHING,
     NUM_MB_FLAGS
 };