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- --
- -- DO NOT EDIT THIS FILE. IT WILL BE OVERWRITTEN WHEN YOU UPGRADE RAINLENDAR!
- --
-
- --
- -- Changes the date that Rainlendar shows.
- --
- -- Parameters:
- -- newMonth - A relative month offset or absolute month.
- -- Use + or - prefix to define a relative value.
- -- Value 0 changes to the current month.
- -- Return:
- -- Nothing
- --
- function Global_ShowMonth(newMonth)
- -- Get the currently displayed date from Rainlendar
- local day, month, year = Rainlendar_GetDisplayDate()
-
- if string.sub(newMonth, 1, 1) == "+" or string.sub(newMonth, 1, 1) == "-" then
- -- Relative value -> adjust the month
- month = month + newMonth
-
- -- Make sure that the date is correct
- while month < 0 do
- month = month + 12
- year = year - 1
- end
- while month >= 12 do
- month = month - 12
- year = year + 1
- end
- elseif newMonth == "0" then
- -- Set to current date
- month = os.date("%m") - 1
- year = os.date("%Y")
- else
- -- Set to selected month
- month = newMonth - 1
- year = os.date("%Y")
- end
-
- -- Set the date to Rainlendar
- Rainlendar_SetDisplayDate(day, month, year)
-
- -- Redraw so that the change can be seen
- Rainlendar_Redraw(0)
- end
-
-