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Showing results for tags 'adjust time'.
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Solution for LUA manipulate the sunrise and sunset time function
RoyOps posted a question in Home Center 2
I was looking for a way to change the sunset time. All solutions I found did manipulate the current time and compare that with the sunset time. That's not the way I wanted it so I wrote a small function to subtract or add minutes to the sunrise or sunset given time. -- time is a string format: hh:mm -- offset is in minutes -- return string format: hh:mm function ChangeTimeWithOffsetInMinutes(time, offset) local currentDate = os.date("*t"); local format = "(%d+):(%d+)"; hour,min = time:match(format); local newTime = os.time({day=currentDate.day,month=currentDate.month,year=currentDate.year,hour=hour,min=min,sec=00}) + (offset * 60); -- -offset minuten; return os.date("%H:%M", newTime); end You can use it like: local sunrise = ChangeTimeWithOffsetInMinutes(fibaro:getValue(1, "sunriseHour"), 30);-- 30 minutes later local sunset = ChangeTimeWithOffsetInMinutes(fibaro:getValue(1, "sunsetHour"), -30);-- 30 minutes earlier Have fun with it!