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Allow buffer argument to VoxelManip:get_light_data (#12682)

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Jude Melton-Houghton 2022-08-13 02:53:47 -04:00 • committed by GitHub
parent 59601eb922
commit ab8dfb45b4
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3 changed files with 14 additions and 2 deletions
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8
src/script/lua_api/l_vmanip.cpp
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@ -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);