init python:
    class Calendar(object):
        def __init__(self):
            pass

        def get_schedule(self, span=35):
            contents = {i: "" for i in range(span)}

            # Add moon cycles
            for i in range(span):
                if (i % 7 == 0):
                    contents[i] += "🌕"
                elif (i % 7 == 3):
                    contents[i] += "🌓"
                # elif (game.day % 60 == 30) # Blood moon

            # Add letters
            letters = mailbox.get_letters(True)
            for i in letters:
                contents[game.day+i.wait] += "✉️"

            # Add parcels
            parcels = mailbox.get_parcels(True)
            for i in parcels:
                contents[game.day+i.wait] += "📦"

            return contents

        def get_weekday(self, n):
            weekdays = ("Monday", "Tuesday", "Wednsday", "Thursday", "Friday", "Saturday", "Sunday")

            return weekdays[n % 7]

default calendar = Calendar()

label calendar:
    call screen calendar
    jump main_room_menu

screen calendar:
    default contents = calendar.get_schedule().items()
    grid 7 6:
        style "empty"
        align (0.5, 0.5)

        for i in ("MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"):
            fixed:
                xysize (64, 64)
                add "#fff"
                text "[i]"


        for i, ev in contents:
            fixed:
                xysize (64, 64)
                if i > 29:
                    add "#888888"
                elif i == (game.day % 30):
                    add "#ff0000ff"
                else:
                    add "#fff"

                vbox:
                    text "[(i % 30) + 1]" size 10 color "#000"
                    text "[ev]" size 12


    textbutton "Close" action Return() align (0.5, 0.9)