66 lines
1.7 KiB
Lua
66 lines
1.7 KiB
Lua
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function obj_copy(obj, seen)
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if type(obj) ~= 'table' then return obj end
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if seen and seen[obj] then return seen[obj] end
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local s = seen or {}
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local res = setmetatable({}, getmetatable(obj))
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s[obj] = res
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for k, v in pairs(obj) do res[obj_copy(k, s)] = obj_copy(v, s) end
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return res
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end
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function dump_var(var, indent)
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print("<", type(var), ">")
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if not indent then indent = 0 end
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if type(var) == "table" then
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for k, v in pairs(var) do
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formatting = string.rep(" ", indent) .. k .. ": "
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if type(v) == "table" then
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print(formatting)
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dump_var(v, indent+1)
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elseif type(v) == 'boolean' then
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print(formatting .. tostring(v))
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else
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print(formatting .. v)
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end
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end
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elseif type(var) == "boolean" then
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formatting = string.rep(" ", indent)
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print(formatting .. tostring(var))
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else
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formatting = string.rep(" ", indent)
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print(formatting .. tostring(var))
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end
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end
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--function explode(sep, str, limit)
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-- if not sep or sep == "" then return false end
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-- if not str then return false end
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-- limit = limit or mhuge
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-- if limit == 0 or limit == 1 then return {str},1 end
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--
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-- local r = {}
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-- local n, init = 0, 1
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--
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-- while true do
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-- local s,e = strfind(str, sep, init, true)
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-- if not s then break end
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-- r[#r+1] = strsub(str, init, s - 1)
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-- init = e + 1
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-- n = n + 1
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-- if n == limit - 1 then break end
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-- end
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--
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-- if init <= strlen(str) then
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-- r[#r+1] = strsub(str, init)
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-- else
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-- r[#r+1] = ""
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-- end
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-- n = n + 1
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--
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-- if limit < 0 then
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-- for i=n, n + limit + 1, -1 do r[i] = nil end
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-- n = n + limit
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-- end
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--
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-- return r, n
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--end
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