src/base64.h


1
2
3
4

#include <string>

std::string base64_encode(unsigned char const* , unsigned int len);
std::string base64_decode(std::string const& s);
/*
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 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.
*/

#include "content_abm.h"

#include "environment.h"
#include "gamedef.h"
#include "nodedef.h"
#include "content_sao.h"
#include "settings.h"
#include "mapblock.h" // For getNodeBlockPos
#include "treegen.h" // For treegen::make_tree
#include "map.h"

#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"

class GrowGrassABM : public ActiveBlockModifier
{
private:
public:
	virtual std::set<std::string> getTriggerContents()
	{
		std::set<std::string> s;
		s.insert("mapgen_dirt");
		return s;
	}
	virtual float getTriggerInterval()
	{ return 2.0; }
	virtual u32 getTriggerChance()
	{ return 200; }
	virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n)
	{
		INodeDefManager *ndef = env->getGameDef()->ndef();
		ServerMap *map = &env->getServerMap();
		
		MapNode n_top = map->getNodeNoEx(p+v3s16(0,1,0));
		if(ndef->get(n_top).light_propagates &&
				!ndef->get(n_top).isLiquid() &&
				n_top.getLightBlend(env->getDayNightRatio(), ndef) >= 13)
		{
			n.setContent(ndef->getId("mapgen_dirt_with_grass"));
			map->addNodeWithEvent(p, n);
		}
	}
};

class RemoveGrassABM : public ActiveBlockModifier
{