Create framework for getting rid of global definitions of node/tool/item/whatever types

src/gamedef.h

@@ -0,0 +1,42 @@
+/*
+Minetest-c55
+Copyright (C) 2011 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 GAMEDEF_HEADER
+#define GAMEDEF_HEADER
+
+class IToolDefManager;
+class INodeDefManager; //TODO
+//class IItemDefManager; //TODO
+// Mineral too?
+
+/*
+	An interface for fetching game-global definitions like tool and
+	mapnode properties
+*/
+
+class IGameDef
+{
+public:
+	virtual IToolDefManager* getToolDefManager()=0;
+	virtual INodeDefManager* getNodeDefManager()=0;
+	//virtual IItemDefManager* getItemDefManager()=0;
+};
+
+#endif
+