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local settings = ...
local concat = table.concat
local insert = table.insert
local sprintf = string.format
local rep = string.rep
local minetest_example_header = [[
# This file contains a list of all available settings and their default value for minetest.conf
# By default, all the settings are commented and not functional.
# Uncomment settings by removing the preceding #.
# minetest.conf is read by default from:
# ../minetest.conf
# ../../minetest.conf
# Any other path can be chosen by passing the path as a parameter
# to the program, eg. "minetest.exe --config ../minetest.conf.example".
# Further documentation:
# http://wiki.minetest.net/
]]
local group_format_template = [[
# %s = {
# offset = %s,
# scale = %s,
# spread = (%s, %s, %s),
# seed = %s,
# octaves = %s,
# persistence = %s,
# lacunarity = %s,
# flags = %s
# }
]]
local function create_minetest_conf_example()
local result = { minetest_example_header }
for _, entry in ipairs(settings) do
if entry.type == "category" then
if entry.level == 0 then
insert(result, "#\n# " .. entry.name .. "\n#\n\n")
else
insert(result, rep("#", entry.level))
insert(result, "# " .. entry.name .. "\n\n")
end
else
local group_format = false
if entry.noise_params and entry.values then
if entry.type == "noise_params_2d" or entry.type == "noise_params_3d" then
group_format = true
end
end
if entry.comment ~= "" then
for _, comment_line in ipairs(entry.comment:split("\n", true)) do
insert(result, "# " .. comment_line .. "\n")
end
end
insert(result, "# type: " .. entry.type)
if entry.min then
insert(result, " min: " .. entry.min)
end
if entry.max then
insert(result, " max: " .. entry.max)
end
if entry.values and entry.noise_params == nil then
insert(result, " values: " .. concat(entry.values, ", "))
end
if entry.possible then
insert(result, " possible values: " .. concat(entry.possible, ", "))
end
insert(result, "\n")
if group_format == true then
insert(result, sprintf(group_format_template, entry.name, entry.values[1],
entry.values[2], entry.values[3], entry.values[4], entry.values[5],
entry.values[6], entry.values[7], entry.values[8], entry.values[9],
entry.values[10]))
else
local append
if entry.default ~= "" then
append = " " .. entry.default
end
insert(result, sprintf("# %s =%s\n\n", entry.name, append or ""))
end
end
end
return concat(result)
end
local translation_file_header = [[
// This file is automatically generated
// It conatins a bunch of fake gettext calls, to tell xgettext about the strings in config files
// To update it, refer to the bottom of builtin/mainmenu/dlg_settings_advanced.lua
fake_function() {]]
local function create_translation_file()
local result = { translation_file_header }
for _, entry in ipairs(settings) do
if entry.type == "category" then
insert(result, sprintf("\tgettext(%q);", entry.name))
else
if entry.readable_name then
insert(result, sprintf("\tgettext(%q);", entry.readable_name))
end
if entry.comment ~= "" then
local comment_escaped = entry.comment:gsub("\n", "\\n")
comment_escaped = comment_escaped:gsub("\"", "\\\"")
insert(result, "\tgettext(\"" .. comment_escaped .. "\");")
end
end
end
insert(result, "}\n")
return concat(result, "\n")
end
local file = assert(io.open("minetest.conf.example", "w"))
file:write(create_minetest_conf_example())
file:close()
file = assert(io.open("src/settings_translation_file.cpp", "w"))
file:write(create_translation_file())
file:close()
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