TheWahlolly
46 lines
960 B
Lua
46 lines
960 B
Lua
local conversionTables = {
|
|
["bytes"] = {
|
|
["B"] = 1,
|
|
["KB"] = 1000,
|
|
["MB"] = 1000000,
|
|
["GB"] = 1000000000
|
|
}, ["bibytes"] = {
|
|
["B"] = 1,
|
|
["KiB"] = 1024,
|
|
["MiB"] = 1048576,
|
|
["GiB"] = 1073741824
|
|
}
|
|
}
|
|
|
|
function table.find(table, item)
|
|
for k, v in pairs(table) do
|
|
if v == item then
|
|
return k
|
|
end
|
|
end
|
|
end
|
|
|
|
function table.copy(orig)
|
|
local orig_type = type(orig)
|
|
local copy
|
|
if orig_type == 'table' then
|
|
copy = {}
|
|
for orig_key, orig_value in next, orig, nil do
|
|
copy[table.copy(orig_key)] = table.copy(orig_value)
|
|
end
|
|
setmetatable(copy, table.copy(getmetatable(orig)))
|
|
else -- number, string, boolean, etc
|
|
copy = orig
|
|
end
|
|
return copy
|
|
end
|
|
|
|
function convert(amount, fromUnit, toUnit)
|
|
for _, convTable in pairs(conversionTables) do
|
|
if convTable[toUnit] then
|
|
return amount / convTable[toUnit] * convTable[fromUnit]
|
|
end
|
|
end
|
|
return false, "unit does not exist"
|
|
end
|