int LuaVoxelManip::l_calc_lighting(lua_State *L) { NO_MAP_LOCK_REQUIRED; LuaVoxelManip *o = checkobject(L, 1); if (!o->is_mapgen_vm) return 0; INodeDefManager *ndef = getServer(L)->getNodeDefManager(); EmergeManager *emerge = getServer(L)->getEmergeManager(); MMVManip *vm = o->vm; v3s16 yblock = v3s16(0, 1, 0) * MAP_BLOCKSIZE; v3s16 fpmin = vm->m_area.MinEdge; v3s16 fpmax = vm->m_area.MaxEdge; v3s16 pmin = lua_istable(L, 2) ? check_v3s16(L, 2) : fpmin + yblock; v3s16 pmax = lua_istable(L, 3) ? check_v3s16(L, 3) : fpmax - yblock; bool propagate_shadow = lua_isboolean(L, 4) ? lua_toboolean(L, 4) : true; sortBoxVerticies(pmin, pmax); if (!vm->m_area.contains(VoxelArea(pmin, pmax))) throw LuaError("Specified voxel area out of VoxelManipulator bounds"); Mapgen mg; mg.vm = vm; mg.ndef = ndef; mg.water_level = emerge->mgparams->water_level; mg.calcLighting(pmin, pmax, fpmin, fpmax, propagate_shadow); return 0; }
int LuaVoxelManip::l_calc_lighting(lua_State *L) { NO_MAP_LOCK_REQUIRED; LuaVoxelManip *o = checkobject(L, 1); if (!o->is_mapgen_vm) return 0; INodeDefManager *ndef = getServer(L)->getNodeDefManager(); EmergeManager *emerge = getServer(L)->getEmergeManager(); ManualMapVoxelManipulator *vm = o->vm; Mapgen mg; mg.vm = vm; mg.ndef = ndef; mg.water_level = emerge->params->water_level; mg.calcLighting(vm->m_area.MinEdge + v3s16(0, 1, 0) * MAP_BLOCKSIZE, vm->m_area.MaxEdge - v3s16(0, 1, 0) * MAP_BLOCKSIZE); return 0; }