From ef14046d31725869d162bb77b91346def334adcb Mon Sep 17 00:00:00 2001
From: Patrick Parker <patrick_x99@hotmail.com>
Date: Fri, 31 Aug 2007 02:14:29 +0000
Subject: [PATCH] now [filter_adjacent] in SUF supports key
 is_enemy=(true/false)

note: boucman you may find this useful for Animation filtering
---
 src/unit.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/unit.cpp b/src/unit.cpp
index 8e9490ea901..ddea198ac7b 100644
--- a/src/unit.cpp
+++ b/src/unit.cpp
@@ -1009,8 +1009,11 @@ bool unit::internal_matches_filter(const vconfig& cfg, const gamemap::location&
 				unit_map::const_iterator unit_itor = units_->find(adjacent[index]);
 				if (unit_itor == units_->end())
 					continue;
-				if (unit_itor->second.matches_filter(*i, unit_itor->first, use_flat_tod))
+				if (unit_itor->second.matches_filter(*i, unit_itor->first, use_flat_tod)
+				&& !(*i).has_attribute("is_enemy") || utils::string_bool((*i)["is_enemy"])
+				== (*gamestatus_->teams)[this->side()-1].is_enemy(unit_itor->second.side())) {
 					++match_count;
+				}
 			}
 			std::string count_str = (*i).has_attribute("count") ? (*i)["count"]
 				: "1-6";