From 157a4cf18cb9c098f465b8baecd7d2cd5705f2dd Mon Sep 17 00:00:00 2001
From: Kahrl <kahrl@gmx.net>
Date: Sat, 21 Jan 2012 00:11:44 +0100
Subject: Node placement / mineral / serialization / iron freq / node_dig
 callback

- Node placement code moved to Lua
- Mineral system removed (added default:stone_with_coal and default:stone_with_iron).
- MapBlock and MapNode serialization updated.
- Mapgen: Frequency of iron increased.
- node_dig callback and related changes.
---
 src/nameidmapping.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/nameidmapping.h')

diff --git a/src/nameidmapping.h b/src/nameidmapping.h
index 071599e10..238deb451 100644
--- a/src/nameidmapping.h
+++ b/src/nameidmapping.h
@@ -70,6 +70,9 @@ public:
 		result = i->second;
 		return true;
 	}
+	u16 size() const{
+		return m_id_to_name.size();
+	}
 private:
 	std::map<u16, std::string> m_id_to_name;
 	std::map<std::string, u16> m_name_to_id;
-- 
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