From b3d8365da8efb695a18b85146a4e50ee0e9d7698 Mon Sep 17 00:00:00 2001
From: dolorous <dolorous@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Mon, 16 Jun 2008 19:27:45 +0000
Subject: Clean up and consolidate most of the monster pacification routines.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5885 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/delay.cc    | 12 ++----------
 crawl-ref/source/mon-util.cc | 19 +++++++++++++++++--
 crawl-ref/source/mon-util.h  |  8 +++++++-
 crawl-ref/source/spells1.cc  | 12 +++---------
 4 files changed, 29 insertions(+), 22 deletions(-)

(limited to 'crawl-ref')

diff --git a/crawl-ref/source/delay.cc b/crawl-ref/source/delay.cc
index 81f8aba5ca..eb8268df08 100644
--- a/crawl-ref/source/delay.cc
+++ b/crawl-ref/source/delay.cc
@@ -198,23 +198,15 @@ static int _recite_to_monsters(int x, int y, int pow, int unused)
                 }
                 else
                 {
-                    // permanently neutral
-                    mons->attitude = ATT_NEUTRAL;
-                    mons->flags |= MF_WAS_NEUTRAL;
-
-                    // give half of the monster's xp
-                    unsigned int exp_gain = 0, avail_gain = 0;
-                    gain_exp( exper_value(mons) / 2 + 1, &exp_gain, &avail_gain );
-                    mons->flags |= MF_GOT_HALF_XP;
-
                     simple_monster_message(mons, " seems fully impressed!");
+                    mons_pacify(mons);
                 }
             }
             break;
     }
 
     return (1);
-}       // end recite_to_monsters()
+}
 
 static const char* _get_recite_speech(const std::string key, int weight)
 {
diff --git a/crawl-ref/source/mon-util.cc b/crawl-ref/source/mon-util.cc
index e6930fad96..b87f450e3f 100644
--- a/crawl-ref/source/mon-util.cc
+++ b/crawl-ref/source/mon-util.cc
@@ -2127,10 +2127,10 @@ mon_attitude_type mons_attitude(const monsters *m)
         return ATT_HOSTILE;
 }
 
-bool mons_is_submerged(const monsters *mon)
+bool mons_is_submerged(const monsters *m)
 {
     // FIXME, switch to 4.1's MF_SUBMERGED system which is much cleaner.
-    return (mon->has_ench(ENCH_SUBMERGED));
+    return (m->has_ench(ENCH_SUBMERGED));
 }
 
 bool mons_is_paralysed(const monsters *m)
@@ -2214,6 +2214,21 @@ bool mons_looks_distracted(const monsters *m)
                 || mons_is_petrifying(m)));
 }
 
+void mons_pacify(monsters *mon)
+{
+    // Make the monster permanently neutral.
+    mon->attitude = ATT_NEUTRAL;
+    mon->flags |= MF_WAS_NEUTRAL;
+
+    if (!testbits(mon->flags, MF_GOT_HALF_XP))
+    {
+        // Give the player half of the monster's XP.
+        unsigned int exp_gain = 0, avail_gain = 0;
+        gain_exp(exper_value(mon) / 2 + 1, &exp_gain, &avail_gain);
+        mon->flags |= MF_GOT_HALF_XP;
+    }
+}
+
 bool mons_should_fire(struct bolt &beam)
 {
 #ifdef DEBUG_DIAGNOSTICS
diff --git a/crawl-ref/source/mon-util.h b/crawl-ref/source/mon-util.h
index 8a56ef67c9..82b5a10f2a 100644
--- a/crawl-ref/source/mon-util.h
+++ b/crawl-ref/source/mon-util.h
@@ -584,6 +584,12 @@ void mons_load_spells( monsters *mon, mon_spellbook_type book );
 void define_monster(int mid);
 void define_monster(monsters &mons);
 
+// last updated 4jan2001 (gdl)
+/* ***********************************************************************
+ * called from: delay - monstuff - spells1
+ * *********************************************************************** */
+void mons_pacify(monsters *mon);
+
 // last updated 4jan2001 (gdl)
 /* ***********************************************************************
  * called from: monstuff
@@ -673,7 +679,7 @@ bool mons_is_stationary(const monsters *mon);
 bool mons_is_wall_shielded(int mc);
 bool mons_is_insubstantial(int mc);
 bool mons_has_blood(int mc);
-bool mons_is_submerged(const monsters *mon);
+bool mons_is_submerged(const monsters *m);
 
 bool invalid_monster(const monsters *mon);
 bool invalid_monster_class(int mclass);
diff --git a/crawl-ref/source/spells1.cc b/crawl-ref/source/spells1.cc
index 4639baad68..0ed1ac0e53 100644
--- a/crawl-ref/source/spells1.cc
+++ b/crawl-ref/source/spells1.cc
@@ -602,7 +602,7 @@ void big_cloud(cloud_type cl_type, kill_category whose,
 static bool _mons_hostile(const monsters *mon)
 {
     // Needs to be done this way because of friendly/neutral enchantments.
-    return (!mons_friendly(mon) && !mons_neutral(mon));
+    return (!mons_wont_attack(mon) && !mons_neutral(mon));
 }
 
 static bool _can_pacify_monster(const monsters *mon, const int healed)
@@ -732,15 +732,9 @@ static int _healing_spell( int healed, int target_x = -1, int target_y = -1)
         else
         {
             simple_monster_message( monster, " turns neutral." );
-            monster->attitude = ATT_NEUTRAL;
-            monster->flags |= MF_WAS_NEUTRAL;
+            mons_pacify(monster);
 
-            // give half of the monster's xp
-            unsigned int exp_gain = 0, avail_gain = 0;
-            gain_exp( exper_value(monster) / 2 + 1, &exp_gain, &avail_gain );
-            monster->flags |= MF_GOT_HALF_XP;
-
-            // finally give a small piety return
+            // give a small piety return
             gain_piety(1 + random2(healed/15));
         }
     }
-- 
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