Add singlenode mapgen; generates solely the node 'mapgen_singlenode', defaults to air

1 files changed, 53 insertions, 0 deletions

diff --git a/src/mapgen_singlenode.h b/src/mapgen_singlenode.h
new file mode 100644
index 000000000..b86c9a77f
--- /dev/null
+++ b/src/mapgen_singlenode.h
@@ -0,0 +1,53 @@
+/*
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef MAPGEN_SINGLENODE_HEADER
+#define MAPGEN_SINGLENODE_HEADER
+
+#include "mapgen.h"
+
+struct MapgenSinglenodeParams : public MapgenParams {
+	
+	MapgenSinglenodeParams() {
+	}
+	
+	bool readParams(Settings *settings);
+	void writeParams(Settings *settings);
+};
+
+class MapgenSinglenode : public Mapgen {
+public:
+	MapgenSinglenode(int mapgenid, MapgenSinglenodeParams *params);
+	~MapgenSinglenode();
+	
+	void makeChunk(BlockMakeData *data);
+	int getGroundLevelAtPoint(v2s16 p);
+};
+
+struct MapgenFactorySinglenode : public MapgenFactory {
+	Mapgen *createMapgen(int mgid, MapgenParams *params, EmergeManager *emerge) {
+		return new MapgenSinglenode(mgid, (MapgenSinglenodeParams *)params);
+	};
+	
+	MapgenParams *createMapgenParams() {
+		return new MapgenSinglenodeParams();
+	};
+};
+
+#endif