From 9ac7d2a9a5befa37c2099c58a28aef883b652815 Mon Sep 17 00:00:00 2001
From: zelgadis <zelgadis@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Sat, 27 Dec 2008 06:41:37 +0000
Subject: The stash_filter option can now accept strings (full item names, not
 regexes).  init.txt filters out the useless scrolls and jewelry.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@7989 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/docs/options_guide.txt | 18 +++++++++++++++---
 crawl-ref/settings/init.txt      | 13 +++++++++++--
 crawl-ref/source/acr.cc          |  6 ++++--
 crawl-ref/source/stash.cc        | 27 ++++++++++++++++++++-------
 4 files changed, 50 insertions(+), 14 deletions(-)

diff --git a/crawl-ref/docs/options_guide.txt b/crawl-ref/docs/options_guide.txt
index b5205565bd..2896881009 100644
--- a/crawl-ref/docs/options_guide.txt
+++ b/crawl-ref/docs/options_guide.txt
@@ -913,11 +913,23 @@ when the stash-tracker tracked only specific stashes that you asked it
 to. Modern Crawls track all items in the dungeon without the need for
 explicit steps.
 
-stash_filter = <list of numbers>
-        This option allows filtering certain classes of items when 
-        searching stashes.
+stash_filter = <list of item names or numbers>
+        This option prevents certain items or classes of items from being
+        rembered by the stash tracker.
+
         For example:
+
+             stash_filter = scroll of noise, scroll of curse weapon
+
+        will make the stash-tracker ignore scrolls of noise and scrolls
+        of curse weapon.  The item names must be exact, and must be
+        singular, not plural.
+
+        It can also be used the filter entire classes of items by their
+        number.  For example:
+
              stash_filter = 14, 4:21
+
         filters corpses (14) as well as food of the subtype chunks (4:21).
 
 annotate_item_class = false
diff --git a/crawl-ref/settings/init.txt b/crawl-ref/settings/init.txt
index e807442450..668ecdf6b3 100644
--- a/crawl-ref/settings/init.txt
+++ b/crawl-ref/settings/init.txt
@@ -195,7 +195,16 @@ include = travel_stoppers.txt
 
 ##### 4-h	Stashes ###############################
 #
-# stash_filter = 14, 4:21
+
+# 14 filters out corpses
+# stash_filter = 14
+
+stash_filter = scroll of curse armour, scroll of curse weapon, scroll of noise
+stash_filter = scroll of immolation, scroll of random uselessness
+stash_filter = scroll of paper
+
+stash_filter = ring of hunger, amulet of inaccuracy
+
 # annotate_item_class = true
 # annotate_item_dropped = true
 
@@ -342,7 +351,7 @@ note_skill_max  = true
 note_all_spells = true
 note_items    = rod of, acquirement, preservation, running, of Zot
 note_messages = You pass through the gate
-note_messages = [bB]anish.*Abyss
+note_messages = cast .* Abyss
 note_messages = Your scales start
 note_messages = protects you from harm
 note_messages = You fall through a shaft
diff --git a/crawl-ref/source/acr.cc b/crawl-ref/source/acr.cc
index 00760dd015..271cb3b6e3 100644
--- a/crawl-ref/source/acr.cc
+++ b/crawl-ref/source/acr.cc
@@ -209,6 +209,10 @@ int main( int argc, char *argv[] )
     // Init monsters up front - needed to handle the mon_glyph option right.
     init_monsters(mcolour);
 
+    // Init name cache so that we can parse stash_filter by item name.
+    init_properties();
+    init_item_name_cache();
+
     // Read the init file.
     init_file_error = read_init_file();
 
@@ -3812,7 +3816,6 @@ static bool _initialise(void)
     init_char_table(Options.char_set);
     init_feature_table();
     init_monster_symbols();
-    init_properties();
     init_spell_descs();        // This needs to be way up top. {dlb}
     init_mon_name_cache();
 
@@ -3847,7 +3850,6 @@ static bool _initialise(void)
     init_feat_desc_cache();
     init_spell_name_cache();
     init_spell_rarities();
-    init_item_name_cache();
 
     cio_init();
 
diff --git a/crawl-ref/source/stash.cc b/crawl-ref/source/stash.cc
index e2840eb12c..76f4884a2a 100644
--- a/crawl-ref/source/stash.cc
+++ b/crawl-ref/source/stash.cc
@@ -180,22 +180,33 @@ void Stash::filter(const std::string &str)
 {
     std::string base = str;
 
-    base.erase(base.find_last_not_of(" \n\t") + 1);
-    base.erase(0, base.find_first_not_of(" \n\t"));
-
     unsigned char subc = 255;
+    std::string   subs = "";
     std::string::size_type cpos = base.find(":", 0);
     if (cpos != std::string::npos)
     {
-        std::string subs = base.substr(cpos + 1);
         subc = atoi(subs.c_str());
 
         base = base.substr(0, cpos);
     }
 
-    const object_class_type basec =
-        static_cast<object_class_type>(atoi(base.c_str()));
-    filter(basec, subc);
+    const int base_num = atoi(base.c_str());
+    if (base_num == 0 && base != "0" || subc == 0 && subs != "0")
+    {
+        item_types_pair pair = item_types_by_name(str);
+        if (pair.base_type == OBJ_UNASSIGNED)
+        {
+            Options.report_error("Invalid stash filter '" + str + "'");
+            return;
+        }
+        filter(pair.base_type, pair.sub_type);
+    }
+    else
+    {
+        const object_class_type basec =
+            static_cast<object_class_type>(base_num);
+        filter(basec, subc);
+    }
 }
 
 void Stash::filter(object_class_type base, unsigned char sub)
@@ -216,6 +227,8 @@ bool Stash::is_filtered(const item_def &item)
             && (filter.sub_type == 255
                 || item.sub_type == filter.sub_type))
         {
+            if (filter.sub_type != 255 && !item_type_known(item))
+                return (false);
             return (true);
         }
     }
-- 
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