mapgen stuff

src/utility.h

@@ -1482,183 +1482,6 @@ inline int myrand_range(int min, int max)
 	return (myrand()%(max-min+1))+min;
 }
 
-/*
-	Some kind of a thing that stores attributes related to
-	coordinate points
-*/
-
-struct Attribute
-{
-	Attribute()
-	{
-	}
-
-	Attribute(const std::string &value):
-		m_value(value)
-	{
-	}
-
-	Attribute(float value)
-	{
-		m_value = ftos(value);
-	}
-
-	void set(const std::string &value)
-	{
-		m_value = value;
-	}
-	
-	std::string get()
-	{
-		return m_value;
-	}
-	
-	bool getBool()
-	{
-		return is_yes(get());
-	}
-	
-	float getFloat()
-	{
-		float f;
-		std::istringstream vis(get());
-		vis>>f;
-		return f;
-	}
-
-	u16 getU16()
-	{
-		return stoi(get(), 0, 65535);
-	}
-
-	s16 getS16()
-	{
-		return stoi(get(), -32768, 32767);
-	}
-
-	s32 getS32()
-	{
-		return stoi(get());
-	}
-
-	std::string m_value;
-};
-
-class PointAttributeList
-{
-	struct PointWithAttr
-	{
-		v2s16 p;
-		Attribute attr;
-	};
-
-public:
-	~PointAttributeList()
-	{
-	}
-
-	Attribute getNearAttr(v2s16 p)
-	{
-		core::list<PointWithAttr>::Iterator
-				nearest_i = m_points.end();
-		s16 nearest_d = 32767;
-		for(core::list<PointWithAttr>::Iterator
-				i = m_points.begin();
-				i != m_points.end(); i++)
-		{
-			PointWithAttr &pwa = *i;
-			s16 d = pwa.p.getDistanceFrom(p);
-			if(d < nearest_d)
-			{
-				nearest_i = i;
-				nearest_d = d;
-			}
-		}
-
-		if(nearest_i == m_points.end())
-			Attribute();
-
-		return nearest_i->attr;
-	}
-	
-	Attribute getNearAttr(v3s16 p)
-	{
-		return getNearAttr(v2s16(p.X, p.Z));
-	}
-
-	bool empty()
-	{
-		return (m_points.size() == 0);
-	}
-	
-	/*
-		Take all points in range, or at least the nearest point,
-		and interpolate the values as floats
-	*/
-	float getInterpolatedFloat(v2s16 p);
-	
-	float getInterpolatedFloat(v3s16 p)
-	{
-		return getInterpolatedFloat(v2s16(p.X, p.Z));
-	}
-	
-	void addPoint(v2s16 p, const Attribute &attr)
-	{
-		PointWithAttr pattr;
-		pattr.p = p;
-		pattr.attr = attr;
-		m_points.push_back(pattr);
-	}
-
-	void addPoint(v3s16 p, const Attribute &attr)
-	{
-		addPoint(v2s16(p.X, p.Z), attr);
-	}
-
-private:
-	core::list<PointWithAttr> m_points;
-};
-
-/*
-	Basically just a wrapper to core::map<PointAttributeList*>
-*/
-
-class PointAttributeDatabase
-{
-public:
-	~PointAttributeDatabase()
-	{
-		for(core::map<std::string, PointAttributeList*>::Iterator
-				i = m_lists.getIterator();
-				i.atEnd() == false; i++)
-		{
-			delete i.getNode()->getValue();
-		}
-	}
-
-	PointAttributeList *getList(const std::string &name)
-	{
-		PointAttributeList *list = NULL;
-
-		core::map<std::string, PointAttributeList*>::Node *n;
-		n = m_lists.find(name);
-		
-		if(n == NULL)
-		{
-			list = new PointAttributeList();
-			m_lists.insert(name, list);
-		}
-		else
-		{
-			list = n->getValue();
-		}
-
-		return list;
-	}
-private:
-	core::map<std::string, PointAttributeList*> m_lists;
-};
-
 /*
 	Miscellaneous functions
 */