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local inicfg = {}
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local function find_config(file)
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local workdir = getWorkingDirectory()
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local paths = {
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workdir..[[\config\]]..file..'.ini',
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workdir..[[\config\]]..file,
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file,
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}
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for _, path in ipairs(paths) do
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if doesFileExist(path) then
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return path
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end
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end
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return nil
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end
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local function ini_value(val)
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local lwr = val:lower()
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if lwr == 'true' then return true end
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if lwr == 'false' then return false end
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return tonumber(val) or val
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end
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function inicfg.load(default, file)
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local path = find_config(file or (script.this.filename..'.ini'))
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if not path then return default end
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local f = io.open(path, 'r')
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if not f then return nil end
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local data = default or {}
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local cursec
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for line in f:lines() do
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local secname = string.match(line, '^%s*%[([^%[%]]+)%]%s*$')
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if secname then
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local section = tonumber(secname) or secname
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if data[section] then
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cursec = data[section]
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else
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cursec = {}
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data[section] = cursec
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end
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else
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local key, value = line:match('^%s*([^=%s]+)%s-=%s*(.*)$')
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if key and value then
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if not cursec then
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error('parameter out of section')
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end
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cursec[ini_value(key)] = ini_value(value)
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end
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end
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end
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f:close()
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return data
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end
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function inicfg.save(data, file)
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assert(type(data) == 'table')
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local file = file or (script.this.filename..'.ini')
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local path = find_config(file)
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local dir
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if not path then
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if file:match('^%a:[\\/]') then
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dir = file:match('(.+[\\/]).-')
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path = file
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else
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if file:sub(-4):lower() ~= '.ini' then
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file = file..'.ini'
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end
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dir = getWorkingDirectory()..[[\config\]]
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path = dir..file
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end
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end
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if dir and not doesDirectoryExist(dir) then
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createDirectory(dir)
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end
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local f = io.open(path, 'w')
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if f then
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for secname, secdata in pairs(data) do
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assert(type(secdata) == 'table')
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f:write('['..tostring(secname)..']\n')
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for key, value in pairs(secdata) do
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f:write(tostring(key)..' = '..tostring(value)..'\n')
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end
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f:write('\n')
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end
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f:close()
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return true
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end
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return false
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end
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return inicfg
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