From ae5abcdab69c7caa0570e98378f864aaf07096d0 Mon Sep 17 00:00:00 2001
From: dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Fri, 1 Jun 2007 12:39:38 +0000
Subject: [1612448] Allow polearm users to attack monster submerged in shallow
 water. Need to update the AI so the monster either flees or unsubmerges and
 fights.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1501 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/player.cc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'crawl-ref/source/player.cc')

diff --git a/crawl-ref/source/player.cc b/crawl-ref/source/player.cc
index ccb9e67f32..2542bf2da0 100644
--- a/crawl-ref/source/player.cc
+++ b/crawl-ref/source/player.cc
@@ -319,6 +319,21 @@ bool move_player_to_grid( int x, int y, bool stepped, bool allow_shift,
     return (true);
 }
 
+// Given an adjacent monster, returns true if the player can hit it (the
+// monster should either not be submerged or submerged in shallow water,
+// if the player has a polearm).
+bool player_can_hit_monster(const monsters *mons)
+{
+    if (!mons_is_submerged(mons))
+        return (true);
+
+    if (grd(mons->pos()) != DNGN_SHALLOW_WATER)
+        return (false);
+
+    const item_def *weapon = you.weapon();
+    return (weapon && weapon_skill(*weapon) == SK_POLEARMS);
+}
+
 bool player_can_swim()
 {
     return you.can_swim();
@@ -4649,6 +4664,11 @@ bool player::swimming() const
     return in_water() && can_swim();
 }
 
+bool player::submerged() const
+{
+    return (false);
+}
+
 bool player::has_spell(int spell) const
 {
     for (int i = 0; i < 25; i++)
-- 
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