Phonetic Alphabet Memorizer

phonetic-alphabet-memorizer.gd

extends CenterContainer

const words = "ALFA, BRAVO, CHARLIE, DELTA, ECHO, FOXTROT, GOLF, HOTEL, INDIA, JULIETT, KILO, LIMA, MIKE, NOVEMBER, OSCAR, PAPA, QUEBEC, ROMEO, SIERRA, TANGO, UNIFORM, VICTOR, WHISKEY, X-RAY, YANKEE, ZULU"
const words2 = "Amsterdam, Baltimore, Casablanca, Denmark, Edison, Florida, Gallipoli, Havana, Italia, Jerusalem, Kilogramme, Liverpool, Madagascar, New York, Oslo, Paris, Quebec, Roma, Santiago, Tripoli, Uppsala, Valencia, Washington, Xanthippe, Yokohama, Zurich"
const words3 = "Able, Baker, Charlie, Dog, Easy, Fox, George, How, Item, Jig, King, Love, Mike, Nan, Oboe, Peter, Queen, Roger, Sugar, Tare, Uncle, Victor, William, X-ray, Yoke, Zebra"
const words4 = "Alfa, Bravo, Coca, Delta, Echo, Foxtrot, Gold, Hotel, India, Juliett, Kilo, Lima, Metro, Nectar, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Union, Victor, Whiskey, eXtra, Yankee, Zulu"

var list
var show_letter = true
var i = 0

func _ready():
	list = words.split(", ") as Array # Don't need to cast to Array in 3.2
	i = list.size()

func _on_Timer_timeout():
	if i == list.size():
		list.shuffle()
		i = 0
	if show_letter:
		$Label.set_text(list[i][0])
	else:
		$Label.set_text(list[i])
		i += 1
	show_letter = !show_letter

The scene has a root node of CenterContainer and child nodes of Label (text property = "Get Ready!") and Timer (2 second loop). Connect the timer to the main script.