98 lines
2.4 KiB
Lua
98 lines
2.4 KiB
Lua
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local aux = dofile(cleaner.modpath .. "/misc_functions.lua")
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-- populate nodes list from file in world path
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local nodes_data = aux.get_world_data().nodes
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-- START: backward compat
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local n_path = core.get_worldpath() .. "/clean_nodes.json"
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local n_file = io.open(n_path, "r")
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if n_file then
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cleaner.log("action", "found deprecated clean_nodes.json, updating")
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local data_in = core.parse_json(n_file:read("*a"))
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n_file:close()
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if data_in then
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if data_in.remove then
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for _, r in ipairs(data_in.remove) do
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table.insert(nodes_data.remove, r)
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end
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end
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if data_in.replace then
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for k, v in pairs(data_in.replace) do
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if not nodes_data.replace[k] then
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nodes_data.replace[k] = v
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end
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end
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end
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end
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-- don't read deprecated file again
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os.rename(n_path, n_path .. ".old")
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end
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local n_path_old = core.get_worldpath() .. "/clean_nodes.txt"
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n_file = io.open(n_path_old, "r")
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if n_file then
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cleaner.log("action", "found deprecated clean_nodes.txt, converting to json")
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local data_in = string.split(n_file:read("*a"), "\n")
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for _, e in ipairs(data_in) do
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e = e:trim()
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if e ~= "" and e:sub(1, 1) ~= "#" then
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table.insert(nodes_data.remove, e)
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end
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end
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n_file:close()
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os.rename(n_path_old, n_path_old .. ".old") -- don't read deprecated file again
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end
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-- END: backward compat
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nodes_data.remove = aux.clean_duplicates(nodes_data.remove)
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-- update json file with any changes
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aux.update_world_data("nodes", nodes_data)
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core.register_lbm({
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name = "cleaner:remove_nodes",
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nodenames = {"group:to_remove"},
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run_at_every_load = true,
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action = function(pos, node)
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core.remove_node(pos)
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end,
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})
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core.register_lbm({
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name = "cleaner:replace_nodes",
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nodenames = {"group:to_replace"},
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run_at_every_load = true,
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action = function(pos, node)
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local new_node_name = cleaner.get_replace_nodes()[node.name]
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if core.registered_nodes[new_node_name] then
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core.swap_node(pos, {name=new_node_name})
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else
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cleaner.log("error", "cannot replace with unregistered node \"" .. tostring(new_node_name) .. "\"")
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end
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end,
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})
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core.register_on_mods_loaded(function()
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for _, n in ipairs(nodes_data.remove) do
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cleaner.log("action", "registering node for removal: " .. n)
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cleaner.register_node_removal(n)
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end
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for n_old, n_new in pairs(nodes_data.replace) do
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cleaner.log("action", "registering node \"" .. n_old .. "\" to be replaced with \"" .. n_new .. "\"")
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cleaner.register_node_replacement(n_old, n_new)
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end
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end)
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