From 023fc5b7714859f36f62a3fefda7a2d312d46bdc Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Mon, 4 Apr 2011 05:14:59 +0300
Subject: [PATCH] still a missing file

---
 src/mapchunk.h | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/mapchunk.h

diff --git a/src/mapchunk.h b/src/mapchunk.h
new file mode 100644
index 000000000..1819fa13e
--- /dev/null
+++ b/src/mapchunk.h
@@ -0,0 +1,66 @@
+/*
+Minetest-c55
+Copyright (C) 2010 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 General Public License as published by
+the Free Software Foundation; either version 2 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 General Public License for more details.
+
+You should have received a copy of the GNU 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 MAPCHUNK_HEADER
+#define MAPCHUNK_HEADER
+
+/*
+	MapChunk contains map-generation-time metadata for an area of
+	some MapSectors. (something like 16x16)
+*/
+
+// These should fit in 8 bits, as they are saved as such.
+enum{
+	GENERATED_FULLY = 0,
+	GENERATED_PARTLY = 10,
+	GENERATED_NOT = 20
+};
+
+class MapChunk
+{
+public:
+	MapChunk():
+		m_generation_level(GENERATED_NOT)
+	{
+	}
+
+	/*
+		Generation level. Possible values:
+		GENERATED_FULLY = 0 = fully generated
+		GENERATED_PARTLY = partly generated
+		GENERATED_NOT = not generated
+	*/
+	u16 getGenLevel(){ return m_generation_level; }
+	void setGenLevel(u16 lev){ m_generation_level = lev; }
+
+	void serialize(std::ostream &os, u8 version)
+	{
+		os.write((char*)&m_generation_level, 1);
+	}
+	void deSerialize(std::istream &is, u8 version)
+	{
+		is.read((char*)&m_generation_level, 1);
+	}
+
+private:
+	u8 m_generation_level;
+};
+
+#endif
+