From 5006c1e3f3d193c18cd2bf76a50163fbab1b8052 Mon Sep 17 00:00:00 2001
From: j-p-e-g <j-p-e-g@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Sun, 13 Jul 2008 19:38:46 +0000
Subject: Fix 2017251: The annotation prompt not escaping properly. Fix
 2016627: Ranged weapons of protection autoIDing when wielded by monsters. Fix
 the double prompt when using Ctrl-P in the quivering interface (part of BR
 2017260), fix targetting via monster list to be turned off if there are no
 monsters in sight, and map auto-travel to both G and Ctrl-G. (The monster
 list command moves to V.) Again, I'm not sure I got all the relevant
 documentation.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6529 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/output.cc | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

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

diff --git a/crawl-ref/source/output.cc b/crawl-ref/source/output.cc
index cc48f273a0..a162edfcfc 100644
--- a/crawl-ref/source/output.cc
+++ b/crawl-ref/source/output.cc
@@ -1477,16 +1477,21 @@ void get_monster_pane_info(std::vector<monster_pane_info>& mons)
 }
 
 #define BOTTOM_JUSTIFY_MONSTER_LIST 0
-bool update_monster_pane()
+// Returns -1 if the monster list is empty, 0 if there are so many monsters
+// they have to be consolidated, and 1 otherwise.
+int update_monster_pane()
 {
     const int max_print = crawl_view.mlistsz.y;
     textbackground(BLACK);
 
     if (max_print <= 0)
-        return (false);
+        return (-1);
 
     std::vector<monster_pane_info> mons;
     get_monster_pane_info(mons);
+    if (mons.empty())
+        return (-1);
+
     std::sort(mons.begin(), mons.end(), monster_pane_info::less_than);
 
     // Count how many groups of monsters there are
@@ -1495,10 +1500,10 @@ bool update_monster_pane()
         if (!monster_pane_info::less_than(mons[i-1], mons[i]))
             --lines_needed;
 
-    bool zombified = true;
+    bool full_info = true;
     if (lines_needed > (unsigned int) max_print)
     {
-        zombified = false;
+        full_info = false;
 
         // Use type names rather than full names ("small zombie" vs
         // "rat zombie") in order to take up less lines.
@@ -1527,7 +1532,7 @@ bool update_monster_pane()
         // i_mons is incremented by _print_next_monster_desc
         if (i_print >= skip_lines && i_mons < (int) mons.size())
         {
-             _print_next_monster_desc(mons, i_mons, zombified,
+             _print_next_monster_desc(mons, i_mons, full_info,
                         Options.mlist_targetting == MLIST_TARGET_ON ? i_print
                                                                     : -1);
         }
@@ -1542,11 +1547,11 @@ bool update_monster_pane()
         cprintf(" ... ");
     }
 
-    return zombified;
+    return full_info;
 }
 #else
 // FIXME: Implement this for Tiles!
-bool update_monster_pane()
+int update_monster_pane()
 {
     return (false);
 }
-- 
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