From f1e3ca24060130e0c9205de20e367bcf814896d1 Mon Sep 17 00:00:00 2001
From: zelgadis <zelgadis@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Mon, 15 Oct 2007 10:32:44 +0000
Subject: Fix problem of friendly monsters not using any energy when there's
 nothing around to fight and they're right next to the player.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2467 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/fight.cc    |  6 ++++--
 crawl-ref/source/fight.h     |  2 +-
 crawl-ref/source/monstuff.cc | 12 ++++++++----
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/crawl-ref/source/fight.cc b/crawl-ref/source/fight.cc
index 605f06012b..55b5d5a2c2 100644
--- a/crawl-ref/source/fight.cc
+++ b/crawl-ref/source/fight.cc
@@ -3613,15 +3613,17 @@ static void mons_lose_attack_energy(monsters *attacker, int wpn_speed,
     }
 }
 
-void monster_attack(int monster_attacking)
+bool monster_attack(int monster_attacking)
 {
     monsters *attacker = &menv[monster_attacking];
     
     if (mons_friendly(attacker) && !mons_is_confused(attacker))
-        return;
+        return false;
 
     melee_attack attk(attacker, &you);
     attk.attack();
+
+    return true;
 }                               // end monster_attack()
 
 bool monsters_fight(int monster_attacking, int monster_attacked)
diff --git a/crawl-ref/source/fight.h b/crawl-ref/source/fight.h
index bf44785488..03984b03b9 100644
--- a/crawl-ref/source/fight.h
+++ b/crawl-ref/source/fight.h
@@ -54,7 +54,7 @@ bool you_attack(int monster_attacked, bool unarmed_attacks);
 /* ***********************************************************************
  * called from: monstuff
  * *********************************************************************** */
-void monster_attack(int monster_attacking);
+bool monster_attack(int monster_attacking);
 
 
 // last updated: 08jun2000 {dlb}
diff --git a/crawl-ref/source/monstuff.cc b/crawl-ref/source/monstuff.cc
index f46c35fed0..5c65fb0b62 100644
--- a/crawl-ref/source/monstuff.cc
+++ b/crawl-ref/source/monstuff.cc
@@ -4069,7 +4069,10 @@ static void handle_monster_move(int i, monsters *monster)
         }
 
         if (monster->speed >= 100)
+        {
+            monster->speed_increment -= non_move_energy;
             continue;
+        }
 
         if (monster->type == MONS_ZOMBIE_SMALL
             || monster->type == MONS_ZOMBIE_LARGE
@@ -5293,8 +5296,7 @@ forget_it:
         if (monster->x + mmov_x == you.x_pos
             && monster->y + mmov_y == you.y_pos)
         {
-            monster_attack( monster_index(monster) );
-            ret    = true;
+            ret    = monster_attack( monster_index(monster) );
             mmov_x = 0;
             mmov_y = 0;
         }
@@ -5334,12 +5336,14 @@ forget_it:
         if (targmon != NON_MONSTER)
         {
             if (mons_aligned(monster_index(monster), targmon))
-                monster_swaps_places(monster, mmov_x, mmov_y);
+                ret = monster_swaps_places(monster, mmov_x, mmov_y);
             else
+            {
                 monsters_fight(monster_index(monster), targmon);
+                ret = true;
+            }
 
             // If the monster swapped places, the work's already done.
-            ret    = true;
             mmov_x = 0;
             mmov_y = 0;
         }
-- 
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