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Optimized sleep.lua interval parsing (#2436)

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* Optimized sleep.lua interval parsing

Modified regex to use captures, consolidated invalid interval checks.
Note: tonumber(nil) safely returns nil

* Update sleep.lua

Updated pattern matching
This commit is contained in:
SDPhantom 2017-06-23 15:52:47 -07:00 committed by payonel
parent cdfdb277f6
commit f9f3789729
1 changed files with 3 additions and 11 deletions
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14
src/main/resources/assets/opencomputers/loot/openos/bin/sleep.lua
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@ -39,23 +39,15 @@ end
local total_time = 0
for _,v in ipairs(args) do
local interval = v:match('^%d+%.?%d*[smhd]?$')
if not interval then
help(v)
return 1
end
local time_type = interval:match('[smhd]') or ''
interval = interval:sub(1, -#time_type-1)
local interval, time_type = v:match('^([%d%.]+)([smhd]?)$')
interval = tonumber(interval)
if interval < 0 then
if not interval or interval < 0 then
help(v)
return 1
end
interval = time_type_multiplier(time_type) * interval
total_time = total_time + interval
total_time = total_time + time_type_multiplier(time_type) * interval
end
os.sleep(total_time)