97 lines
2.9 KiB
Lua
97 lines
2.9 KiB
Lua
-- LUALOCALS < ---------------------------------------------------------
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local ipairs, minetest, nodecore, pairs, string, table, tonumber,
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tostring
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= ipairs, minetest, nodecore, pairs, string, table, tonumber,
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tostring
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local string_format, string_gmatch, string_match, string_sub,
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table_sort
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= string.format, string.gmatch, string.match, string.sub,
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table.sort
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-- LUALOCALS > ---------------------------------------------------------
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local modname = minetest.get_current_modname()
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local known_settings = {}
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local known_dirty
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local prefix = "nc_"
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local function setting_learn(key, title, comment, typename, typedata)
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if string_sub(key, 1, #prefix) ~= prefix then return end
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if known_settings[key] then return end
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known_settings[key] = {
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title = title,
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comment = comment,
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typename = typename,
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typedata = typedata
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}
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known_dirty = true
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end
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function nodecore.setting_string(key, default, title, comment)
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setting_learn(key, title, comment, "string",
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default and string_format("%q", default))
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local s = minetest.settings:get(key)
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return s == "" and default or s
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end
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function nodecore.setting_float(key, default, title, comment)
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setting_learn(key, title, comment, "float",
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default and tostring(default) or "")
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return tonumber(minetest.settings:get(key)) or default
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end
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function nodecore.setting_bool(key, default, title, comment)
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setting_learn(key, title, comment, "bool",
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default ~= nil and (default and "true" or "false") or "")
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return minetest.settings:get_bool(key, default)
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end
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------------------------------------------------------------------------
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function nodecore.infodump()
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return nodecore.setting_bool(
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minetest.get_current_modname() .. "_infodump",
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false,
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"Write info dumps to world path",
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[[Write out after startup (and possibly maintain while running)
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text files to the world path containing template metadata for
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development use.]]
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)
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end
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nodecore.infodump() -- for startup settingtypes.txt
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if nodecore.infodump() then
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minetest.register_globalstep(function()
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if not known_dirty then return end
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known_dirty = nil
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local keys = {}
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for k in pairs(known_settings) do keys[#keys + 1] = k end
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table_sort(keys)
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local dump = "# ===== Automatically generated by " .. modname .. "\n"
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for _, k in ipairs(keys) do
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dump = dump .. "\n"
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local data = known_settings[k]
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if data.comment and string_match(data.comment, "%S") then
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local txt = ""
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for w in string_gmatch(data.comment, "(%S+)") do
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if #txt + #w + 1 > 71 then
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dump = dump .. "#" .. txt .. "\n"
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txt = ""
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end
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txt = txt .. " " .. w
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end
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if txt ~= "" then
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dump = dump .. "#" .. txt .. "\n"
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end
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end
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dump = dump .. string_format("%s (%s) %s %s\n", k,
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data.title or k, data.typename, data.typedata or "")
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end
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local p = minetest.get_worldpath() .. "/settingtypes.txt"
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return minetest.safe_file_write(p, dump)
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end)
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end
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