121 lines
3.9 KiB
Lua
121 lines
3.9 KiB
Lua
function RandomHash(length)
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local res = ""
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for i = 1, length do
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res = res .. string.char(math.random(97, 122))
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end
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return res
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end
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---print tables : debug
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---@param node table
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function print_table(node)
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local cache, stack, output = {}, {}, {}
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local depth = 1
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local output_str = "{\n"
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while true do
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local size = 0
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for k, v in pairs(node) do
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size = size + 1
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end
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local cur_index = 1
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for k, v in pairs(node) do
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if (cache[node] == nil) or (cur_index >= cache[node]) then
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if (string.find(output_str, "}", output_str:len())) then
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output_str = output_str .. ",\n"
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elseif not (string.find(output_str, "\n", output_str:len())) then
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output_str = output_str .. "\n"
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end
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-- This is necessary for working with HUGE tables otherwise we run out of memory using concat on huge strings
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table.insert(output, output_str)
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output_str = ""
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local key
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if (type(k) == "number" or type(k) == "boolean") then
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key = "[" .. tostring(k) .. "]"
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else
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key = "['" .. tostring(k) .. "']"
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end
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if (type(v) == "number" or type(v) == "boolean") then
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output_str = output_str .. string.rep('\t', depth) .. key .. " = " .. tostring(v)
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elseif (type(v) == "table") then
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output_str = output_str .. string.rep('\t', depth) .. key .. " = {\n"
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table.insert(stack, node)
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table.insert(stack, v)
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cache[node] = cur_index + 1
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break
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else
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output_str = output_str .. string.rep('\t', depth) .. key .. " = '" .. tostring(v) .. "'"
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end
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if (cur_index == size) then
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output_str = output_str .. "\n" .. string.rep('\t', depth - 1) .. "}"
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else
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output_str = output_str .. ","
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end
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else
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-- close the table
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if (cur_index == size) then
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output_str = output_str .. "\n" .. string.rep('\t', depth - 1) .. "}"
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end
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end
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cur_index = cur_index + 1
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end
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if (size == 0) then
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output_str = output_str .. "\n" .. string.rep('\t', depth - 1) .. "}"
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end
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if (#stack > 0) then
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node = stack[#stack]
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stack[#stack] = nil
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depth = cache[node] == nil and depth + 1 or depth - 1
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else
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break
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end
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end
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-- This is necessary for working with HUGE tables otherwise we run out of memory using concat on huge strings
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table.insert(output, output_str)
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output_str = table.concat(output)
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-- print(output_str)
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end
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function Round(num, dp)
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--[[
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round a number to so-many decimal of places, which can be negative,
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e.g. -1 places rounds to 10's,
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examples
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173.2562 rounded to 0 dps is 173.0
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173.2562 rounded to 2 dps is 173.26
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173.2562 rounded to -1 dps is 170.0
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]] --
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local mult = 10 ^ (dp or 0)
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return math.floor(num * mult + 0.5) / mult
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end
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function Tablelength(T)
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local count = 0
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for _ in pairs(T) do count = count + 1 end
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return count
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end
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Colors = {
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red = "\027[31m",
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green = "\027[32m",
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orange = "\027[33m",
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cyan = "\027[36m",
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gray = "\027[90m",
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grey = "\027[90m",
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light_green = "\027[92m",
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yellow = "\027[93m",
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blue = "\027[94m",
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}
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