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| author | Jude Melton-Houghton <jwmhjwmh@gmail.com> | 2022-08-13 02:53:47 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-13 08:53:47 +0200 |
| commit | ab8dfb45b4e1f6b2c331cc9b8a367ae81cd16f42 (patch) | |
| tree | ffb0f65b0792eebdf87a68ab8a7351e87799c06f /src/script/lua_api/l_vmanip.cpp | |
| parent | 59601eb9229032f8126f9ff11598faf25357ca44 (diff) | |
| download | minetest-ab8dfb45b4e1f6b2c331cc9b8a367ae81cd16f42.tar.xz | |
Allow buffer argument to VoxelManip:get_light_data (#12682)
Diffstat (limited to 'src/script/lua_api/l_vmanip.cpp')
| -rw-r--r-- | src/script/lua_api/l_vmanip.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/script/lua_api/l_vmanip.cpp b/src/script/lua_api/l_vmanip.cpp index 6187a47db..f6426771f 100644 --- a/src/script/lua_api/l_vmanip.cpp +++ b/src/script/lua_api/l_vmanip.cpp @@ -260,11 +260,17 @@ int LuaVoxelManip::l_get_light_data(lua_State *L) NO_MAP_LOCK_REQUIRED; LuaVoxelManip *o = checkobject(L, 1); + bool use_buffer = lua_istable(L, 2); + MMVManip *vm = o->vm; u32 volume = vm->m_area.getVolume(); - lua_createtable(L, volume, 0); + if (use_buffer) + lua_pushvalue(L, 2); + else + lua_createtable(L, volume, 0); + for (u32 i = 0; i != volume; i++) { lua_Integer light = vm->m_data[i].param1; lua_pushinteger(L, light); |