-- clean by PilzAdam
-- LICENSE: WTFPL

local old_nodes = {}
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.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