/*
Ignored node.
-
+
Unloaded chunks are considered to consist of this. Several other
methods return this when an error occurs. Also, during
map generation this means the node has not been set yet.
-
+
Doesn't create faces with anything and is considered being
out-of-map in the game map.
*/
- Uhh... well, most blocks have light or nothing in here.
*/
u8 param1;
-
+
/*
The second parameter. Initialized to 0.
E.g. direction for torches and flowing water.
*/
u8 param2;
+ MapNode()
+ { }
+
MapNode(const MapNode & n)
{
*this = n;
}
- MapNode(content_t content = CONTENT_AIR, u8 a_param1=0, u8 a_param2=0)
+ MapNode(content_t content, u8 a_param1=0, u8 a_param2=0)
: param0(content),
param1(a_param1),
param2(a_param2)
&& param1 == other.param1
&& param2 == other.param2);
}
-
+
// To be used everywhere
content_t getContent() const
{
{
param2 = p;
}
-
+
void setLight(enum LightBank bank, u8 a_light, INodeDefManager *nodemgr);
+
+ /**
+ * Check if the light value for night differs from the light value for day.
+ *
+ * @return If the light values are equal, returns true; otherwise false
+ */
+ bool isLightDayNightEq(INodeDefManager *nodemgr) const;
+
u8 getLight(enum LightBank bank, INodeDefManager *nodemgr) const;
/**
* @pre f != NULL
* @pre f->param_type == CPT_LIGHT
*/
- u8 getLightNoChecks(LightBank bank, const ContentFeatures *f);
+ u8 getLightNoChecks(LightBank bank, const ContentFeatures *f) const;
bool getLightBanks(u8 &lightday, u8 &lightnight, INodeDefManager *nodemgr) const;
u8 getFaceDir(INodeDefManager *nodemgr) const;
u8 getWallMounted(INodeDefManager *nodemgr) const;
v3s16 getWallMountedDir(INodeDefManager *nodemgr) const;
-
+
void rotateAlongYAxis(INodeDefManager *nodemgr, Rotation rot);
/*
*/
std::vector<aabb3f> getCollisionBoxes(INodeDefManager *nodemgr) const;
- /* Liquid helpers */
+ /*
+ Liquid helpers
+ */
u8 getMaxLevel(INodeDefManager *nodemgr) const;
u8 getLevel(INodeDefManager *nodemgr) const;
u8 setLevel(INodeDefManager *nodemgr, s8 level = 1);
u8 addLevel(INodeDefManager *nodemgr, s8 add = 1);
- void freezeMelt(INodeDefManager *nodemgr);
/*
Serialization functions
static u32 serializedLength(u8 version);
void serialize(u8 *dest, u8 version);
void deSerialize(u8 *source, u8 version);
-
+
// Serializes or deserializes a list of nodes in bulk format (first the
// content of all nodes, then the param1 of all nodes, then the param2
// of all nodes).