From 3ae1ed1ec85e39bce50fb1cd419bfc83f5d34b6c Mon Sep 17 00:00:00 2001
From: Jymamon <gs4-jymamon@hotmail.com>
Date: Fri, 30 Nov 2018 13:48:58 -0800
Subject: [PATCH 1/2] foreach: Add waitcastrt command

---
 foreach.lic | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/foreach.lic b/foreach.lic
index c13a800..2783c15 100644
--- a/foreach.lic
+++ b/foreach.lic
@@ -25,9 +25,12 @@
 	  tags: utility
 	  required: Lich >= 4.6.0.
 
-  version: 0.7 (2017-07.24)
+  version: 0.8 (2018-11.30)
 
   changelog:
+    version 0.8 (2018-11.30)
+      * Add waitcastrt
+      
     version 0.7 (2017-07-24)
       * Add waitmana, waithealth, waitspirit, and waitstamina commands.
       * Change suggestions for GameObjAdd and GameObjAddMore to use xmlpatch instead.
@@ -938,6 +941,9 @@ module ForeachScript
                         elsif command =~ /^waitrt$/i
                             before_next = nil
                             waitrt
+                        elsif command =~ /^waitcastrt$/i
+                            before_next = nil
+                            waitcastrt
                         elsif command =~ /^waitfor (.*)$/i
                             script.want_downstream = true
                             script.want_downstream_xml = false

From 439ffe0cc074a81a56e614865bff127661d31783 Mon Sep 17 00:00:00 2001
From: Jymamon <gs4-jymamon@hotmail.com>
Date: Fri, 30 Nov 2018 13:55:06 -0800
Subject: [PATCH 2/2] foreach: Add unique option.

---
 foreach.lic | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/foreach.lic b/foreach.lic
index 2783c15..b7a3778 100644
--- a/foreach.lic
+++ b/foreach.lic
@@ -30,6 +30,7 @@
   changelog:
     version 0.8 (2018-11.30)
       * Add waitcastrt
+      * Add support for unique option.
       
     version 0.7 (2017-07-24)
       * Add waitmana, waithealth, waitspirit, and waitstamina commands.
@@ -150,6 +151,11 @@ module ForeachScript
     @previous = nil unless defined?(@previous)
     @previous_names = nil unless defined?(@previous_names)
 
+    # When true, only one of each item (by name) will be processed.  For example, if there are 10 blue crystals
+    #   ;foreach unique name=blue crystal;get item;
+    # will only get one of them.
+    @unique = false    
+
     def self.anon_hook(prefix = '')
         now = Time.now
         "Foreach::#{prefix}-#{now.tv_sec}.#{now.tv_usec}-#{Random.rand(10000)}"
@@ -540,6 +546,12 @@ module ForeachScript
             resume_scripts
         }
 
+        # If "unique" is present, remove it and set @unique to true.
+        if @script.vars[0] =~ /\bunique\b/
+            @unique = true
+            @script.vars[0].gsub!(/\bunique\b/, " ");
+        end
+
         @script.vars[0] =~ /^\s*(.+?)\s*(?:([;\/|])\s*(.*?)\s*)?$/
         filter = $1
         separator = $2
@@ -748,6 +760,13 @@ module ForeachScript
                 next
             end
             items = items.find_all{|item| filter_proc.call(item)}
+            
+            # If looking only for unique items, condense the results
+            # to just one of each item by name.
+            if @unique
+                items = items.uniq{|l| l.name}
+            end
+
             unless items.length > 0
                 container_names.delete(container)
                 next