Calendar module issues

[ianricks58]

I created a custom calendar using the standard FG calendar mod. But for some reason, each month starts on the same day of the week on my custom calendar. I looked in the .xml and I don't see any difference between the Gregorian calendar code and mine in the file. Is there something else I need to do to get it to work properly?

[Andraax]

If your calendar is non-Gregorian, you need to write a LUA extension to provide correct starting days for months (and optional adjustments for leap years if any).

[ianricks58]

If the starting day for the next month takes place on the next day of the week, do I need to write an LUA extension?

[Andraax]

Not if your months are all exact multiples of the week length (ie, each month starts on the same day of the week). Or if you use a Gregorian calendar (those functions are built-in).