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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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