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Merge pull request #482 from proller/liquid

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finite liquid
This commit is contained in:
kwolekr 2013-02-25 20:52:24 -08:00
commit 979ca23f1e
10 changed files with 384 additions and 8 deletions
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36
src/content_abm.cpp
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@ -26,6 +26,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "settings.h"
#include "mapblock.h" // For getNodeBlockPos
#include "treegen.h" // For treegen::make_tree
#include "main.h" // for g_settings
#include "map.h"
#define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
@ -146,11 +147,42 @@ public:
}
};
class LiquidFlowABM : public ActiveBlockModifier
{
private:
std::set<std::string> contents;
public:
LiquidFlowABM(ServerEnvironment *env, INodeDefManager *nodemgr)
{
std::set<content_t> liquids;
nodemgr->getIds("group:liquid", liquids);
for(std::set<content_t>::const_iterator k = liquids.begin(); k != liquids.end(); k++)
contents.insert(nodemgr->get(*k).liquid_alternative_flowing);
}
virtual std::set<std::string> getTriggerContents()
{
return contents;
}
virtual float getTriggerInterval()
{ return 10.0; }
virtual u32 getTriggerChance()
{ return 10; }
virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n)
{
ServerMap *map = &env->getServerMap();
if (map->transforming_liquid_size() < 500)
map->transforming_liquid_add(p);
//if ((*map).m_transforming_liquid.size() < 500) (*map).m_transforming_liquid.push_back(p);
}
};
void add_legacy_abms(ServerEnvironment *env, INodeDefManager *nodedef)
{
env->addActiveBlockModifier(new GrowGrassABM());
env->addActiveBlockModifier(new RemoveGrassABM());
env->addActiveBlockModifier(new MakeTreesFromSaplingsABM());
if (g_settings->getBool("liquid_finite"))
env->addActiveBlockModifier(new LiquidFlowABM(env, nodedef));
}