Initial Commit

init.lua

@@ -0,0 +1,20 @@
+local channel = minetest.mod_channel_join("randomblocks")
+
+local last_pos
+
+local function get_pointed_thing()
+	local pos = minetest.camera:get_pos()
+	local pos2 = vector.add(pos, vector.multiply(minetest.camera:get_look_dir(), 100))
+	local ray = minetest.raycast(pos, pos2, true, true)
+	return ray:next()
+end
+
+minetest.register_globalstep(function()
+	local pointed_thing = get_pointed_thing()
+	if not pointed_thing or pointed_thing.type ~= "node" then return end
+	local pos = pointed_thing.under
+	if last_pos and not vector.equals(pos, last_pos) then
+		channel:send_all(minetest.pos_to_string(last_pos))
+	end
+	last_pos = pos
+end)