[table](../type/table.html) find_nodes_in_area([position](../type/position.html) minp, [position](../type/position.html) maxp, [table](../type/table.html) nodenames)

local positions_list = minetest.env:find_nodes_in_area({x=-10, y=-10, z=-10}, {x=1-, y=10, z=10}, {"default:mese", "default:steelblock"})