82 lines
2 KiB
Lua
82 lines
2 KiB
Lua
---@generic T
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---@param tbl T
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---@return T
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---Creates a deep copy of a table, including all nested tables and their contents
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table.deepclone = function(tbl)
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tbl = table.clone(tbl)
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for k, v in pairs(tbl) do
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if type(v) == "table" then
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tbl[k] = table.deepclone(v)
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end
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end
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return tbl
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end
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---@param tbl1 any
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---@param tbl2 any
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---@return boolean
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---Compares if two values are equal, iterating over tables and matching both keys and values.
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table.matches = function(tbl1, tbl2)
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local type1, type2 = type(tbl1), type(tbl2)
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if type1 ~= type2 then return false end
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if type1 ~= 'table' and type2 ~= 'table' then return tbl1 == tbl2 end
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for k1, v1 in pairs(tbl1) do
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local v2 = tbl2[k1]
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if v2 == nil or not table.matches(v1, v2) then return false end
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end
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for k2, v2 in pairs(tbl2) do
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local v1 = tbl1[k2]
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if v1 == nil or not table.matches(v1, v2) then return false end
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end
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return true
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end
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---@param tbl1 any
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---@param tbl2 any
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---@return boolean
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---Checks if tbl1 contains the given values.
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table.contains = function(tbl1, tbl2)
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if type(tbl2) ~= 'table' then
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for _, v in pairs(tbl1) do
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if v == tbl2 then return true end
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end
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else
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local matched = 0
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local values = 0
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for _, v1 in pairs(tbl2) do
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values += 1
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for _, v2 in pairs(tbl1) do
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if v1 == v2 then matched += 1 end
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end
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end
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if matched == values then return true end
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end
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return false
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end
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---@param tbl1 any
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---@param tbl2 any
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---@return table
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---Merges two tables together
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table.merge = function(tbl1, tbl2)
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for k, v in pairs(tbl2) do
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local type1 = type(tbl1[k])
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local type2 = type(v)
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if type1 == 'table' and type2 == 'table' then
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table.merge(tbl1[k], v)
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elseif type1 == 'number' and type2 == 'number' then
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tbl1[k] += v
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else
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tbl1[k] = v
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end
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end
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return tbl1
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end
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