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| author | Perttu Ahola <celeron55@gmail.com> | 2011-01-24 16:36:58 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2011-01-24 16:36:58 +0200 |
| commit | 3909e712a012c11793effc408fd348e438a9ac5b (patch) | |
| tree | 237daebc0dd1e7053af50962d01d05a5630cff8e /src/voxel.h | |
| parent | 87554408ca667bfb86a6472d4835a893e457c0ba (diff) | |
| download | minetest-3909e712a012c11793effc408fd348e438a9ac5b.tar.gz minetest-3909e712a012c11793effc408fd348e438a9ac5b.tar.bz2 minetest-3909e712a012c11793effc408fd348e438a9ac5b.zip | |
Faster lighting at map generation time
Diffstat (limited to 'src/voxel.h')
| -rw-r--r-- | src/voxel.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/voxel.h b/src/voxel.h index c377dfe7a..80d292891 100644 --- a/src/voxel.h +++ b/src/voxel.h @@ -323,7 +323,11 @@ public: emerge(p); return !(m_flags[m_area.index(p)] & VOXELFLAG_INEXISTENT); }*/ - // These are a bit slow and shouldn't be used internally + + /* + These are a bit slow and shouldn't be used internally. + Use m_data[m_area.index(p)] instead. + */ MapNode getNode(v3s16 p) { emerge(p); @@ -396,7 +400,17 @@ public: */ void clearFlag(u8 flag); - + + void unspreadLight(enum LightBank bank, v3s16 p, u8 oldlight, + core::map<v3s16, bool> & light_sources); + void unspreadLight(enum LightBank bank, + core::map<v3s16, u8> & from_nodes, + core::map<v3s16, bool> & light_sources); + + void spreadLight(enum LightBank bank, v3s16 p); + void spreadLight(enum LightBank bank, + core::map<v3s16, bool> & from_nodes); + #if 0 // VOXELFLAG_CHECKED2s must usually be cleared before calling // -1: dead end, 0-255: pressure |