From 280e1a2512c71ef0d38643d8b245c40b285879ae Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Sat, 31 Mar 2012 12:30:11 +0300
Subject: Allow group:groupname in ABM definition and implement
 minetest.hash_node_position()

---
 src/environment.cpp | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

(limited to 'src/environment.cpp')

diff --git a/src/environment.cpp b/src/environment.cpp
index 0c6d829f5..001b53a40 100644
--- a/src/environment.cpp
+++ b/src/environment.cpp
@@ -646,27 +646,30 @@ public:
 					= abm->getRequiredNeighbors();
 			for(std::set<std::string>::iterator
 					i = required_neighbors_s.begin();
-					i != required_neighbors_s.end(); i++){
-				content_t c = ndef->getId(*i);
-				if(c == CONTENT_IGNORE)
-					continue;
-				aabm.required_neighbors.insert(c);
+					i != required_neighbors_s.end(); i++)
+			{
+				ndef->getIds(*i, aabm.required_neighbors);
 			}
 			// Trigger contents
 			std::set<std::string> contents_s = abm->getTriggerContents();
 			for(std::set<std::string>::iterator
-					i = contents_s.begin(); i != contents_s.end(); i++){
-				content_t c = ndef->getId(*i);
-				if(c == CONTENT_IGNORE)
-					continue;
-				std::map<content_t, std::list<ActiveABM> >::iterator j;
-				j = m_aabms.find(c);
-				if(j == m_aabms.end()){
-					std::list<ActiveABM> aabmlist;
-					m_aabms[c] = aabmlist;
+					i = contents_s.begin(); i != contents_s.end(); i++)
+			{
+				std::set<content_t> ids;
+				ndef->getIds(*i, ids);
+				for(std::set<content_t>::const_iterator k = ids.begin();
+						k != ids.end(); k++)
+				{
+					content_t c = *k;
+					std::map<content_t, std::list<ActiveABM> >::iterator j;
 					j = m_aabms.find(c);
+					if(j == m_aabms.end()){
+						std::list<ActiveABM> aabmlist;
+						m_aabms[c] = aabmlist;
+						j = m_aabms.find(c);
+					}
+					j->second.push_back(aabm);
 				}
-				j->second.push_back(aabm);
 			}
 		}
 	}
-- 
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