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Light calculation: New bulk node lighting code

This commit introduces a new bulk node lighting algorithm to minimize
lighting bugs during l-system tree generation, schematic placement and
non-mapgen-object lua voxelmanip light calculation.

If the block above the changed area is not loaded, it gets loaded to avoid
lighting bugs.
Light is updated as soon as write_to_map is called on a voxel manipulator,
therefore update_map does nothing.
This commit is contained in:
Dániel Juhász 2016-12-10 19:02:44 +01:00 committed by paramat
parent d785456b3f
commit ab371cc934
10 changed files with 408 additions and 636 deletions

View file

@ -25,6 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/string.h"
class Map;
class ServerMap;
class Mapgen;
class MMVManip;
class PseudoRandom;
@ -108,7 +109,7 @@ public:
void blitToVManip(MMVManip *vm, v3s16 p, Rotation rot, bool force_place);
bool placeOnVManip(MMVManip *vm, v3s16 p, u32 flags, Rotation rot, bool force_place);
void placeOnMap(Map *map, v3s16 p, u32 flags, Rotation rot, bool force_place);
void placeOnMap(ServerMap *map, v3s16 p, u32 flags, Rotation rot, bool force_place);
void applyProbabilities(v3s16 p0,
std::vector<std::pair<v3s16, u8> > *plist,