From cf8213ea827f38ae5d4b8ef16c396545e3e59657 Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Fri, 12 Dec 2014 14:07:49 -0500
Subject: Add minetest.clear_registered_decorations() and
 clear_registered_ores()

---
 src/script/lua_api/l_mapgen.cpp | 17 +++++++++++++++++
 src/script/lua_api/l_mapgen.h   |  6 ++++++
 2 files changed, 23 insertions(+)

(limited to 'src/script')

diff --git a/src/script/lua_api/l_mapgen.cpp b/src/script/lua_api/l_mapgen.cpp
index 3fe6fb991..177e0d85b 100644
--- a/src/script/lua_api/l_mapgen.cpp
+++ b/src/script/lua_api/l_mapgen.cpp
@@ -464,6 +464,20 @@ int ModApiMapgen::l_clear_registered_biomes(lua_State *L)
 	return 0;
 }
 
+int ModApiMapgen::l_clear_registered_decorations(lua_State *L)
+{
+	DecorationManager *dmgr = getServer(L)->getEmergeManager()->decomgr;
+	dmgr->clear();
+	return 0;
+}
+
+int ModApiMapgen::l_clear_registered_ores(lua_State *L)
+{
+	OreManager *omgr = getServer(L)->getEmergeManager()->oremgr;
+	omgr->clear();
+	return 0;
+}
+
 // register_decoration({lots of stuff})
 int ModApiMapgen::l_register_decoration(lua_State *L)
 {
@@ -789,7 +803,10 @@ void ModApiMapgen::Initialize(lua_State *L, int top)
 	API_FCT(register_biome);
 	API_FCT(register_decoration);
 	API_FCT(register_ore);
+
 	API_FCT(clear_registered_biomes);
+	API_FCT(clear_registered_decorations);
+	API_FCT(clear_registered_ores);
 
 	API_FCT(create_schematic);
 	API_FCT(place_schematic);
diff --git a/src/script/lua_api/l_mapgen.h b/src/script/lua_api/l_mapgen.h
index 76f60a2d7..87ae9fd81 100644
--- a/src/script/lua_api/l_mapgen.h
+++ b/src/script/lua_api/l_mapgen.h
@@ -55,6 +55,12 @@ private:
 	// clear_registered_biomes()
 	static int l_clear_registered_biomes(lua_State *L);
 
+	// clear_registered_decorations()
+	static int l_clear_registered_decorations(lua_State *L);
+
+	// clear_registered_ores
+	static int l_clear_registered_ores(lua_State *L);
+
 	// create_schematic(p1, p2, probability_list, filename)
 	static int l_create_schematic(lua_State *L);
 
-- 
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