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109 lines
2.2 KiB
109 lines
2.2 KiB
local select = select
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local string_lower = string.lower
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local string_unpack = string.unpack
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local string_match = string.match
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local w2l
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local wts
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local default
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local has_level
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local unpack_buf
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local unpack_pos
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local force_slk
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local function set_pos(...)
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unpack_pos = select(-1, ...)
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return ...
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end
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local function unpack(str)
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return set_pos(string_unpack(str, unpack_buf, unpack_pos))
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end
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local function read_data(obj)
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local data = {}
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local id = string_match(unpack 'c4', '^[^\0]+')
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local value_type = unpack 'l'
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local level = 0
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--是否包含等级信息
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if has_level then
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local this_level = unpack 'l'
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level = this_level
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-- 扔掉一个整数
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unpack 'l'
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end
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local value
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if value_type == 0 then
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value = unpack 'l'
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elseif value_type == 1 or value_type == 2 then
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value = unpack 'f'
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else
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local str = unpack 'z'
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value = w2l:load_wts(wts, str)
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end
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-- 扔掉一个整数
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unpack 'l'
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if level == 0 then
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level = 1
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end
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if not obj[id] then
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obj[id] = {}
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end
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obj[id][level] = value
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end
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local function read_obj(chunk, type)
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local parent, name = unpack 'c4c4'
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if name == '\0\0\0\0' then
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name = parent
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end
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local obj = {
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_id = name,
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_parent = parent,
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_type = type,
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_obj = true,
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}
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local count = unpack 'l'
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for i = 1, count do
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read_data(obj)
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end
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if not default or not default[parent] then
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force_slk = true
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end
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chunk[name] = obj
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return obj
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end
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local function read_version()
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return unpack 'l'
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end
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local function read_chunk(chunk, type)
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local count = unpack 'l'
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for i = 1, count do
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local obj = read_obj(chunk, type)
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end
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end
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return function (w2l_, type, buf, wts_)
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w2l = w2l_
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wts = wts_
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default = w2l:get_default()[type]
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has_level = w2l.info.key.max_level[type]
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unpack_buf = buf
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unpack_pos = 1
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force_slk = false
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local data = {}
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-- 版本号
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read_version()
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-- 默认数据
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read_chunk(data, type)
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-- 自定义数据
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read_chunk(data, type)
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return data, force_slk
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end
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