Use "register_lbm" with "run_at_every_load" instead of...

..."register_abm" to save resources. Suggested by bell07: https://forum.minetest.net/viewtopic.php?p=325519#p325519

TODO.txt

@@ -1,3 +1,2 @@
 
 TODO:
-- use register_lbm with run_at_every_load instead of register_abm ( https://forum.minetest.net/viewtopic.php?p=325519#p325519 )

changelog.txt

@@ -1,4 +1,9 @@
 
+v1.1
+----
+- uses "register_lbm" with "run_at_every_load" instead of "register_abm" to save resources
+	- suggested by bell07 ( https://forum.minetest.net/viewtopic.php?p=325519#p325519 )
+
 v1.0
 ----
 - changed license to MIT

nodes.lua

@@ -56,10 +56,10 @@ for _, n in ipairs(n_list.remove) do
 	})
 end
 
-core.register_abm({
+core.register_lbm({
+	name = "cleaner:remove_nodes",
 	nodenames = {"group:to_remove"},
-	interval = 1,
-	chance = 1,
+	run_at_every_load = true,
 	action = function(pos, node)
 		core.remove_node(pos)
 	end,
@@ -73,10 +73,10 @@ for n_old, n_new in pairs(n_list.replace) do
 	})
 end
 
-core.register_abm({
+core.register_lbm({
+	name = "cleaner:replace_nodes",
 	nodenames = {"group:to_replace"},
-	interval = 1,
-	chance = 1,
+	run_at_every_load = true,
 	action = function(pos, node)
 		core.remove_node(pos)