Remove liquid_finite and weather

1 files changed, 1 insertions, 211 deletions

diff --git a/src/content_abm.cpp b/src/content_abm.cpp
index 9289035b8..1ee41b2ec 100644
--- a/src/content_abm.cpp
+++ b/src/content_abm.cpp
@@ -32,216 +32,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")"
 
-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)
-				return;
-			map->transforming_liquid_add(p);
-		}
-};
-
-class LiquidDropABM : public ActiveBlockModifier {
-	private:
-		std::set<std::string> contents;
-
-	public:
-		LiquidDropABM(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_source);
-		}
-		virtual std::set<std::string> getTriggerContents()
-		{ return contents; }
-		virtual std::set<std::string> getRequiredNeighbors() {
-			std::set<std::string> neighbors;
-			neighbors.insert("air");
-			return neighbors;
-		}
-		virtual float getTriggerInterval()
-		{ return 20.0; }
-		virtual u32 getTriggerChance()
-		{ return 10; }
-		virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n) {
-			ServerMap *map = &env->getServerMap();
-			if (map->transforming_liquid_size() > 500)
-				return;
-			if (   map->getNodeNoEx(p - v3s16(0,  1, 0 )).getContent() != CONTENT_AIR  // below
-			    && map->getNodeNoEx(p - v3s16(1,  0, 0 )).getContent() != CONTENT_AIR  // right
-			    && map->getNodeNoEx(p - v3s16(-1, 0, 0 )).getContent() != CONTENT_AIR  // left
-			    && map->getNodeNoEx(p - v3s16(0,  0, 1 )).getContent() != CONTENT_AIR  // back
-			    && map->getNodeNoEx(p - v3s16(0,  0, -1)).getContent() != CONTENT_AIR  // front
-			   )
-				return;
-			map->transforming_liquid_add(p);
-		}
-};
-
-class LiquidFreeze : public ActiveBlockModifier {
-	public:
-		LiquidFreeze(ServerEnvironment *env, INodeDefManager *nodemgr) { }
-		virtual std::set<std::string> getTriggerContents() {
-			std::set<std::string> s;
-			s.insert("group:freezes");
-			return s;
-		}
-		virtual std::set<std::string> getRequiredNeighbors() {
-			std::set<std::string> s;
-			s.insert("air");
-			s.insert("group:melts");
-			return s;
-		}
-		virtual float getTriggerInterval()
-		{ return 10.0; }
-		virtual u32 getTriggerChance()
-		{ return 20; }
-		virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n) {
-			ServerMap *map = &env->getServerMap();
-			INodeDefManager *ndef = env->getGameDef()->ndef();
-
-			float heat = map->updateBlockHeat(env, p);
-			//heater = rare
-			content_t c = map->getNodeNoEx(p - v3s16(0,  -1, 0 )).getContent(); // top
-			//more chance to freeze if air at top
-			if (heat <= -1 && (heat <= -50 || (myrand_range(-50, heat) <= (c == CONTENT_AIR ? -10 : -40)))) {
-				content_t c_self = n.getContent();
-				// making freeze not annoying, do not freeze random blocks in center of ocean
-				// todo: any block not water (dont freeze _source near _flowing)
-				bool allow = heat < -40;
-				// todo: make for(...)
-				if (!allow) {
-				 c = map->getNodeNoEx(p - v3s16(0,  1, 0 )).getContent(); // below
-				 if (c == CONTENT_AIR || c == CONTENT_IGNORE)
-					return; // do not freeze when falling
-				 if (c != c_self && c != CONTENT_IGNORE) allow = 1;
-				 if (!allow) {
-				  c = map->getNodeNoEx(p - v3s16(1,  0, 0 )).getContent(); // right
-				  if (c != c_self && c != CONTENT_IGNORE) allow = 1;
-				  if (!allow) {
-				   c = map->getNodeNoEx(p - v3s16(-1, 0, 0 )).getContent(); // left
-				   if (c != c_self && c != CONTENT_IGNORE) allow = 1;
-				   if (!allow) {
-				    c = map->getNodeNoEx(p - v3s16(0,  0, 1 )).getContent(); // back
-				    if (c != c_self && c != CONTENT_IGNORE) allow = 1;
-				    if (!allow) {
-				     c = map->getNodeNoEx(p - v3s16(0,  0, -1)).getContent(); // front
-				     if (c != c_self && c != CONTENT_IGNORE) allow = 1;
-				    }
-				   }
-				  }
-				 }
-				}
-				if (allow) {
-					n.freezeMelt(ndef);
-					map->addNodeWithEvent(p, n);
-				}
-			}
-		}
-};
-
-class LiquidMeltWeather : public ActiveBlockModifier {
-	public:
-		LiquidMeltWeather(ServerEnvironment *env, INodeDefManager *nodemgr) { }
-		virtual std::set<std::string> getTriggerContents() {
-			std::set<std::string> s;
-			s.insert("group:melts");
-			return s;
-		}
-		virtual std::set<std::string> getRequiredNeighbors() {
-			std::set<std::string> s;
-			s.insert("air");
-			s.insert("group:freezes");
-			return s;
-		}
-		virtual float getTriggerInterval()
-		{ return 10.0; }
-		virtual u32 getTriggerChance()
-		{ return 20; }
-		virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n) {
-			ServerMap *map = &env->getServerMap();
-			INodeDefManager *ndef = env->getGameDef()->ndef();
-
-			float heat = map->updateBlockHeat(env, p);
-			content_t c = map->getNodeNoEx(p - v3s16(0,  -1, 0 )).getContent(); // top
-			if (heat >= 1 && (heat >= 40 || ((myrand_range(heat, 40)) >= (c == CONTENT_AIR ? 10 : 20)))) {
-				n.freezeMelt(ndef);
-				map->addNodeWithEvent(p, n);
-				env->getScriptIface()->node_falling_update(p);
-			}
-		}
-};
-
-class LiquidMeltHot : public ActiveBlockModifier {
-	public:
-		LiquidMeltHot(ServerEnvironment *env, INodeDefManager *nodemgr) { }
-		virtual std::set<std::string> getTriggerContents() {
-			std::set<std::string> s;
-			s.insert("group:melts");
-			return s;
-		}
-		virtual std::set<std::string> getRequiredNeighbors() {
-			std::set<std::string> s;
-			s.insert("group:igniter");
-			s.insert("group:hot");
-			return s;
-		}
-		virtual float getTriggerInterval()
-		{ return 2.0; }
-		virtual u32 getTriggerChance()
-		{ return 4; }
-		virtual void trigger(ServerEnvironment *env, v3s16 p, MapNode n) {
-			ServerMap *map = &env->getServerMap();
-			INodeDefManager *ndef = env->getGameDef()->ndef();
-			n.freezeMelt(ndef);
-			map->addNodeWithEvent(p, n);
-			env->getScriptIface()->node_falling_update(p);
-		}
-};
-
-/* too buggy, later via liquid flow code
-class LiquidMeltAround : public LiquidMeltHot {
-	public:
-		LiquidMeltAround(ServerEnvironment *env, INodeDefManager *nodemgr) 
-			: LiquidMeltHot(env, nodemgr) { }
-		virtual std::set<std::string> getRequiredNeighbors() {
-			std::set<std::string> s;
-			s.insert("group:melt_around");
-			return s;
-		}
-		virtual float getTriggerInterval()
-		{ return 40.0; }
-		virtual u32 getTriggerChance()
-		{ return 60; }
-};
-*/
-
 void add_legacy_abms(ServerEnvironment *env, INodeDefManager *nodedef) {
-	if (g_settings->getBool("liquid_finite")) {
-		env->addActiveBlockModifier(new LiquidFlowABM(env, nodedef));
-		env->addActiveBlockModifier(new LiquidDropABM(env, nodedef));
-		env->addActiveBlockModifier(new LiquidMeltHot(env, nodedef));
-		//env->addActiveBlockModifier(new LiquidMeltAround(env, nodedef));
-		if (env->m_use_weather) {
-			env->addActiveBlockModifier(new LiquidFreeze(env, nodedef));
-			env->addActiveBlockModifier(new LiquidMeltWeather(env, nodedef));
-		}
-	}
+
 }