New water monster for Forest: Water Nymphs

In an effort to create more flavorful pond-dwellers for the branch
than electric eels and goldfish come water nymphs (who will not try
to steal anything from you, thank goodness).

They are speed 10 (move 80%) amphibious, moderately fragile creatures
with weak melee, but two tricks that interact with the water.

Firstly, they have a waterstrike spell. This is a smite-targetted
water attack, and notably stronger than airstrike, though with the
important caveat that it can only be used if the target is in/above
water at the time.

Secondly, to give them opportunity to use this (since who would
voluntarily enter the water against such a monster?), they have a
touch attack that can instantly transport both themselves and the
touched creature back to the water. If the nymph has a patrol point
(as I intend normally generated ones to have, at their own water
source) they will try to teleport to that body of water specifically,
though any nymphs that lack one will attempt to use whatever body
of water is closest.

1 files changed, 1 insertions, 0 deletions

diff --git a/crawl-ref/source/mon-abil.h b/crawl-ref/source/mon-abil.h
index 2e75798a1b..edf56a4062 100644
--- a/crawl-ref/source/mon-abil.h
+++ b/crawl-ref/source/mon-abil.h
@@ -41,5 +41,6 @@ bool lost_soul_revive(monster* mons);
 bool lost_soul_spectralize(monster* mons);
 
 int spawn_spirit_pack(const actor* target);
+void waterport_touch(monster* nymph, actor* target);
 
 #endif