Bugfix and publish

LICENSE

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+According to the origin author PilzAdam at https://forum.minetest.net/viewtopic.php?t=2777 , this mod is under the WTFPL License.
+
+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+        Version 2, December 2004
+
+Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+Everyone is permitted to copy and distribute verbatim or modified
+copies of this license document, and changing it is allowed as long
+as the name is changed.
+
+DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. You just DO WHAT THE FUCK YOU WANT TO.

init.lua

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+local old_nodes = {"modname:foobar_node"}
+-- TODO: Read list from another file
+local old_entities = {}
+
+for _,node_name in ipairs(old_nodes) do
+    minetest.register_node(":"..node_name, {
+        groups = {old=1},
+    })
+end
+
+minetest.register_abm({
+    nodenames = {"group:old"},
+    interval = 1,
+    chance = 1,
+    action = function(pos, node)
+        minetest.env:remove_node(pos)
+    end,
+})
+
+for _,entity_name in ipairs(old_entities) do
+    minetest.register_entity(":"..entity_name, {
+        on_activate = function(self, staticdata)
+            self.object:remove()
+        end,
+    })
+end

mod.conf

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+depends = default