screen slot_machine:
    modal True
    default icons = "®※↺↯⊘⌘⑦★☹☻☮☯✆♾"
    default s1 = 0
    default s2 = 0
    default s3 = 0
    
    default s1_s = False
    default s2_s = False
    default s3_s = False

    default speed = .1

    if s1_s:
        timer speed repeat True action If(s1 < len(icons)-1, SetScreenVariable("s1", s1+1), SetScreenVariable("s1", 0))
    if s2_s:
        timer speed repeat True action If(s2 < len(icons)-1, SetScreenVariable("s2", s2+1), SetScreenVariable("s2", 0))
    if s3_s:
        timer speed repeat True action If(s3 < len(icons)-1, SetScreenVariable("s3", s3+1), SetScreenVariable("s3", 0))
    hbox:
        frame:
            # at btn
            vbox:
                text icons[s1] size 60
                text icons[s1-1] size 80
                text icons[s1-2] size 60
                button:
                    text "Stop"
                    action SetScreenVariable("s1_s", False)
        frame:
            # at btn
            vbox:
                text icons[s2] size 60
                text icons[s2-1] size 80
                text icons[s2-2] size 60
                button:
                    text "Stop"
                    action SetScreenVariable("s2_s", False)
        frame:
            # at btn
            vbox:
                text icons[s3] size 60
                text icons[s3-1] size 80
                text icons[s3-2] size 60
                button:
                    text "Stop"
                    action SetScreenVariable("s3_s", False)

    button:
        yoffset 250
        text "GO!"
        action SetScreenVariable("s1_s", True), SetScreenVariable("s2_s", True), SetScreenVariable("s3_s", True)

    if not s1_s and not s2_s and not s3_s:
        if s1 == s2 and s1 == s3:
            frame:
                # at btn
                yoffset -250
                text "3 of the same!"
        elif s1 == s2 or s1 == s3 or s2 == s3:
            frame:
                # at btn
                yoffset -250
                text "2 of the same!"