1 local channel = minetest.mod_channel_join("randomblocks")
5 local function get_pointed_thing()
6 local pos = minetest.camera:get_pos()
7 local pos2 = vector.add(pos, vector.multiply(minetest.camera:get_look_dir(), 100))
8 local ray = minetest.raycast(pos, pos2, true, true)
12 minetest.register_globalstep(function()
13 local pointed_thing = get_pointed_thing()
14 if not pointed_thing or pointed_thing.type ~= "node" then return end
15 local pos = pointed_thing.under
16 if last_pos and not vector.equals(pos, last_pos) then
17 channel:send_all(minetest.pos_to_string(last_pos))